Data Collection

Bhaskaran, K (2021). Clinical codelist - Smoking status read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002081.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - AKI ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Arrhythmia ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Arrhythmia Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Diabetes Mellitus Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - End-Stage Renal Disease (ESRD) Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Heart Failure ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Heart Failure Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Hypertension ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Hypertension Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Ischaemic Heart Disease ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Ischaemic Heart Disease Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Serum Creatinine Measure Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Bidulka, P and Tomlinson, LA (2019). Clinical Codelist - Stroke ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Buzasi, E and Carreira, H (2023). Clinical codelist - wrist fracture - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003475.

Carreira, H and Funston, G (2019). Clinical Codelist - Anxiety Symptoms and Diagnoses. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001397.

Carreira, H and Funston, G (2019). Clinical Codelist - Cognitive Dysfunction (symptoms and diagnoses). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001417.

Carreira, H and Funston, G (2019). Clinical Codelist - Depression (symptoms and diagnoses). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001400.

Carreira, H and Funston, G (2019). Clinical Codelist - Fatigue (symptoms and diagnoses). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001419.

Carreira, H and Funston, G (2019). Clinical Codelist - Fatigue Syndrome. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001420.

Carreira, H and Funston, G (2019). Clinical Codelist - Female Sexual Dysfunction (symptoms and diagnoses). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001426.

Carreira, H and Funston, G (2019). Clinical Codelist - Pain (broad definition). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001423.

Carreira, H and Funston, G (2019). Clinical Codelist - Selected Anxiety Disorders. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001398.

Carreira, H and Funston, G (2019). Clinical Codelist - Selected Depressive Disorders. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001401.

Carreira, H and Funston, G (2019). Clinical Codelist - Selected Sexual Disorders. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001427.

Carreira, H and Funston, G (2019). Clinical Codelist - Self-harm. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001428.

Carreira, H and Funston, G (2019). Clinical Codelist - Sleep Disorder (symptoms and diagnoses). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001421.

Davidson, J (2022). Clinical codelist - CPRD Aurum - major adverse cardiovascular event. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002815.

Davidson, J (2022). Clinical codelist - HES - COVID-19. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002800.

Davidson, J (2021). Therapy codelist - CPRD Aurum - antihypertensives. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002187.

Davidson, J, Warren-Gash, C, Banerjee, A, Smeeth, L, Evans, D and Clay, S (2021). Clinical codelist - Cerebrovascular disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002394.

Davidson, J, Warren-Gash, C, Gayle, A, Strongman, H, Nissen, F and LSHTM Electronic Health Record team (2021). Clinical codelist - Asthma. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002397.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - chronic liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002404.

Davidson, J, Warren-Gash, C, Mcdonald, H, Gayle, A, Evans, D and Clay, S (2021). Clinical codelist - Chronic respiratory disease other than asthma. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002398.

Davidson, J, Warren-gash, C and LSHTM Electronic Health Records team (2021). Clinical codelist - chronic neurological conditions other than dementia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002403.

Forbes, H (2019). Clinical Code List - Acute Gastroenteritis - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001193.

Forbes, H (2019). Clinical Code List - Hip Fracture - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001197.

Forbes, H (2019). Clinical Code List - Hip Fracture - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001196.

Forbes, H (2020). Clinical Code List - Zoster Complication OPCS Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001599.

Forbes, H (2020). Clinical Code List - Zoster Complication Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001596.

Forbes, H (2020). Clinical Code List - Zoster and PHN Diagnosis Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001582.

Forbes, H (2020). Clinical Code List - Zoster and PHN ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001583.

Forbes, H (2018). Clinical code list - Carer codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000984.

Forbes, H (2018). Clinical code list - Hearing loss. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000998.

Forbes, H and Bhaskaran, K (2018). Clinical code list - Alcohol use codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000988.

Forbes, H and Bhaskaran, K (2018). Clinical code list - Smoking use. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000990.

Forbes, H and Langan, S (2018). Clinical codelist - Alcohol codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000826.

Forbes, H and Langan, S (2018). Clinical codelist - Anxiety codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000828.

Forbes, H and Langan, S (2018). Clinical codelist - Asthma codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000829.

Forbes, H and Langan, S (2018). Clinical codelist - CVD ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000838.

Forbes, H and Langan, S (2018). Clinical codelist - CVD outcome read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000837.

Forbes, H and Langan, S (2018). Clinical codelist - Depression codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000832.

Forbes, H and Langan, S (2018). Clinical codelist - Eczema codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000839.

Forbes, H and Langan, S (2018). Clinical codelist - Eczema codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000841.

Forbes, H and Langan, S (2018). Clinical codelist - Ethnicity codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000842.

Forbes, H and Langan, S (2018). Clinical codelist - Heart failure codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000843.

Forbes, H and Langan, S (2018). Clinical codelist - Hyperlipidemia codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000834.

Forbes, H and Langan, S (2018). Clinical codelist - Hypertension codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000835.

Forbes, H and Langan, S (2018). Clinical codelist - Smoking codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000836.

Forbes, H and Langan, S (2018). Therapy codelist - Eczema treatment codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000833.

Forbes, H and Langan, S (2018). Therapy codelist - Eczema treatment codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000840.

Forbes, H and Langan, S (2018). Therapy codelist - Revascularisation codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000830.

Forbes, H and Langan, S (2018). Therapy codelist - Revascularisation codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000831.

Forbes, H and Langan, S (2018). Therapy codelist - drugs to treat alcoholism. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000827.

Forbes, H, Langan, S and Smeeth, L (2018). Clinical code list - Depression. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000989.

Forbes, H, Langan, S and Smeeth, L (2018). Clinical code list - Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000995.

Forbes, H, Langan, S and Smeeth, L (2018). Clinical code list - Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001000.

Forbes, H, Langan, S and Smeeth, L (2018). Clinical code list - acute cardiovascular events. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000991.

Forbes, H, Langan, S and Smeeth, L (2018). ICD-10 codes - Dementia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000999.

Forbes, H, Langan, S and Smeeth, L (2018). ICD-10 codes - Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000996.

Forbes, H, Langan, S and Smeeth, L (2018). ICD-10 codes for acute cardiovascular events. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000992.

Forbes, H, Langan, S and Smeeth, L (2018). Therapy code list - Diabetes drugs. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000997.

Forbes, H, Warren-Gash, C and Smeeth, L (2018). Clinical code list - Dementia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000993.

Forbes, H, Warren-gash, C and Smeeth, L (2018). Clinical code list - Dementia symptoms. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000994.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical Codelist - Cardiac Failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical codelist - Alcohol status. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical codelist - Bone marrow suppression. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical codelist - Chronic hypoxic conditions. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical codelist - Diabetes codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical codelist - Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001031.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical codelist - Ischaemic heart disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Greenhall, G, Mansfield, KE, Nitsch, D, Iwagami, M, Leyrat, C, Johnston, R, Smeeth, L and Tomlinson, LA (2019). Clinical codelist - Smoking status. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom.

Herrett, E (2021). Codelists for: "Understanding thresholds of blood pressure and predicted cardiovascular disease risk in guiding blood pressure treatment: a cohort study in English primary care". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002271.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). CPRD medcodes for liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001083.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). Clinical Codelist - Read codes for Anxiety. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001080.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). Clinical Codelist - Read codes for Depression. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001081.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). Clinical Codelist - Read codes for Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001079.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). Clinical Codelist - Read codes for Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001082.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). Clinical code list - Read codes for any alcohol related code. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001084.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). Clinical code list - Read codes indicating AUDIT or FAST screening. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001086.

Herrett, E, Cook, S, Mansfield, KE, Crellin, E, Smeeth, L, Quint, JK and Denholm, R (2019). Clinical code list - Read codes relating to alcohol drinking status or level of use. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001085.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 Cerebral Infarction. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000850.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 Gastrointestinal Bleeding. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000851.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 Hip Fracture. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000852.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 Intracranial Bleeding. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000854.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 Myocardial Infarction. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000849.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 Pneumonia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000847.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 UTI. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000846.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - ICD-10 Venous Thromboembolism (VTE). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000853.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read Codes for Renal replacement therapy (RRT). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000855.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Asthma. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000856.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Atrial Fibrillation. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000857.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for COPD. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000859.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Cancer. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000858.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Coronary Heart Disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000860.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Dementia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000861.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Depression. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000862.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Diabetes Mellitus. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000863.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Epilepsy. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000864.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Heart Failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000865.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000866.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Hypothyroidism. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000867.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Osteoporosis. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000869.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Peripheral Arterial Disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000870.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for Rheumatoid Arthritis. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000871.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for severe mental illness. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000868.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Clinical Codelist - Read codes for stroke and transient ischaemic attack. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000872.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Therapy Codelist - BNF codes for anti-diabetics. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000873.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, LA and Nitsch, D (2018). Therapy Codelist - BNF codes for anti-hypertensives. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000874.

Iwagami, M, Caplin, B, Smeeth, L, Tomlinson, L and Nitsch, D (2018). Clinical Codelist - ICD-10 Acute Kidney Injury. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000848.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Cancer read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000883.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Diabetes Mellitus read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000880.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - ICD-10 GI bleeding. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000877.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for GI bleeding. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000879.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for RRT. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000878.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for congestive heart failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000882.

Iwagami, M, Tomlinson, LA, Mansfield, KE, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Rheumatoid Arthritis read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000884.

Iwagami, M, Tomlinson, LA, Mansfield, K, Douglas, IJ, Smeeth, L and Nitsch, D (2018). Clinical codelist - Read codes for chronic liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000881.

Malhotra, A (2020). Clinical code list - Anaemia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001920.

Malhotra, A (2020). Clinical code list - Anorexia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001915.

Malhotra, A (2020). Clinical code list - Back pain. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001922.

Malhotra, A (2020). Clinical code list - Constipation. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001921.

Malhotra, A (2020). Clinical code list - Disturbances in smell and taste. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001918.

Malhotra, A (2020). Clinical code list - Diverticular disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001924.

Malhotra, A (2020). Clinical code list - Fever. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001917.

Malhotra, A (2020). Clinical code list - Irritable Bowel Syndrome. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001923.

Malhotra, A (2020). Clinical code list - Malaise. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001914.

Malhotra, A (2020). Clinical code list - Pancreatitis. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001919.

Malhotra, A (2020). Clinical code list - Weakness. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001916.

Mansfield, KE (2022). Clinical codelist - Chronic Kidney Disease (Read). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002790.

Mansfield, KE and Langan, S (2019). Clinical Code List - Atopic Eczema - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001253.

Mansfield, KE, Schmidt, SAJ, Darvalics, B, Mulick, A, Abuabara, K, Wong, A, Sørensen, HT, Smeeth, L, Bhaskaran, K, Silva, I, Silverwood, R and Langan, S (2019). Clinical Codelist - Asthma Diagnostic - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001270.

Mansfield, KE, Schmidt, SAJ, Darvalics, B, Mulick, A, Abuabara, K, Wong, A, Sørensen, HT, Smeeth, L, Bhaskaran, K, Silva, I, Silverwood, R and Langan, S (2019). Clinical Codelist - Cancer Diagnostic - ICD-9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001267.

Matthews, A and Bhaskaran, K (2018). Clinical code list - Heart failure. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000730.

Matthews, A and Bhaskaran, K (2018). Clinical code list - Myocardial Infarction. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000724.

Matthews, A and Bhaskaran, K (2018). Clinical code list - Pulmonary Embolism. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000734.

Matthews, A and Bhaskaran, K (2018). Clinical code list - Valvular heart disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000732.

Muzambi, R (2020). Clinical Codelist - Heart Failure ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002044.

Muzambi, R (2020). Clinical Codelist - Inflammatory Bowel Disease read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002047.

Muzambi, R (2020). Clinical Codelist - Multiple Sclerosis ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002052.

Muzambi, R (2021). Clinical codelist - Diabetes Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002590.

Muzambi, R (2020). Clinical codelist - Diabetes read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002041.

Muzambi, R, Bhaskaran, K, Smeeth, L and Warren-Gash, C (2020). Clinical codelist - Atrial Fibrillation read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002020.

Muzambi, R, Bhaskaran, K, Smeeth, L and Warren-Gash, C (2020). Clinical codelist - Heavy Alcohol Use read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002022.

Muzambi, R, Bhaskaran, K, Smeeth, L and Warren-Gash, C (2020). Clinical codelist - Heavy alcohol use ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002023.

Muzambi, R and Warren-Gash, C (2020). Clinical codelist - Cognitive Impairment ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002034.

Quint, JK (2020). Clinical codelist - Asthma codes (exclusion criteria). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001642.

Root, A (2019). Clinical Codelist - ADHD Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001431.

Root, A (2019). Clinical Codelist - Appendicectomy Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001433.

Root, A (2019). Clinical Codelist - Depression codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001434.

Root, A (2019). Clinical Codelist - Glioma Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001435.

Root, A (2019). Clinical Codelist - Intellectual Disability Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001436.

Root, A (2019). Clinical Codelist - Osgood–Schlatter disease codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001437.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Alcohol - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001230.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Alcohol - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001229.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Charlson Comorbidity - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001233.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Charlson Comorbidity - OPCS Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001234.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Charlson Comorbidity - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001232.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Diabetes - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001236.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Diabetes - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001235.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Smoking Use - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001259.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Smoking Use - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001258.

Schmidt, SAJ and Langan, S (2019). Clinical Code List - Terminal Disease - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001261.

Schmidt, SAJ and Langan, S (2018). Clinical code list - Charlson Comorbidity codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000985.

Schmidt, SAJ and Langan, S (2018). Clinical code list - OPCS Charlson Comorbidity codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000987.

Schmidt, SAJ and Langan, S (2018). Clinical code list - Terminal illness. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001002.

Schmidt, SAJ and Langan, S (2018). ICD-10 code list - Terminal illness. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001001.

Schmidt, SAJ and Langan, S (2018). ICD-10 codes - Charlson Comorbidity. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000986.

Schmidt, SAJ and Langan, S (2019). Therapy Code List - Anti-Diabetes Drugs - BNF Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001231.

Schmidt, SAJ, Langan, S and Wong, A (2020). Clinical code list - Alopecia areata - ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001538.

Schmidt, SAJ, Langan, S and Wong, A (2020). Clinical code list - Urticaria - ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001541.

Schmidt, SAJ, Langan, S and Wong, A (2020). Clinical code list - Urticaria - Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001540.

Schmidt, SAJ, Langan, S and Wong, A (2020). Clinical code list - Vitiligo - Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001543.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Atopic Eczema Diagnoses - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001211.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Atopic Eczema Therapies - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001212.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Chronic Heart Failure - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001209.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Creatinine - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001206.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Diabetes - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001210.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Hidradenitis Suppurativa - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001213.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Hypertension - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001216.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Ischemic Heart Disease - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001217.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Peripheral Artery Disease - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001218.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Psoriasis - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001219.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Renal Replacement Therapy and Dialysis - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001223.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Rosacea - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001220.

Schonmann, Y, Mansfield, KE, Smeeth, L, Langan, S and Nitsch, D (2019). Clinical Codelist - Smoking - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001222.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Asthma diagnostic Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001978.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Diabetes mellitus diagnostic ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001975.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - OPCS codes for phototherapy. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001977.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Smoking Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001985.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Read codes indicating harmful alcohol drinking. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001984.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, S (2020). Clinical Codelist - Asthma diagnostic ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001974.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Atopic eczema diagnostic ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001976.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SAJ, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Atopic eczema therapy Read codes (phototherapy). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001983.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AYS, Schmidt, SA, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Atopic eczema diagnostic Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001982.

Silverwood, RJ, Mansfield, KE, Mulick, A, Wong, AY, Schmidt, SA, Roberts, A, Smeeth, L, Abuabara, K and Langan, SM (2020). Clinical Codelist - Diabetes mellitus diagnostic Read codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001981.

Strongman, H, Forbes, H and Bhate, K (2021). Clinical codelist - Psoriasis. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002400.

Strongman, H, Mansfield, K and LSHTM Electronic Health Records team (2021). Clinical codelist - Rheumatoid Arthritis. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002399.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - Parkinson's disease ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002861.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - herpes simplex virus ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002854.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - immunosuppression ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002857.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - immunosuppression ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002856.

Warren-Gash, C (2021). Clinical codelist - CPRD Gold - dementia diagnoses and administrative codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002688.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Clinical Code List - Liver Injury Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000601.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Therapy Code List - Concomitant Liver Injury Drugs. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000604.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Therapy Code List - Flucloxacillin. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000602.

Wing, K, Bhaskaran, K, Pealing, L, Root, A, Smeeth, L, van Staa, TP, Klungel, OH, Reynolds, RF and Douglas, IJ (2017). Therapy Code List - Oxytetracycline. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00000603.

Wing, K and Quint, JK (2020). Clinical codelist - lung/respiratory conditions other than COPD (exclusion criteria). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001643.

Wong, A, Mansfield, KE and Langan, S (2019). Clinical Code List - Atopic Eczema - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001250.

Wong, A, Mansfield, KE and Langan, S (2019). Clinical Code List - Phototherapy for Atopic Eczema - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001252.

Wong, A, Schmidt, SAJ and Langan, S (2019). Clinical Code List - Psoriasis - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001255.