B

Bhaskaran, K (2023). Clinical codelist - Smoking - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003472.

Bhaskaran, K (2023). Clinical codelist - Smoking - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003473.

Bhaskaran, K and Carreira, H (2023). Clinical codelist - cancer - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003427.

Buzasi, E and Carreira, H (2023). Clinical codelist - Osteoporosis - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003465.

Buzasi, E and Carreira, H (2023). Clinical codelist - Osteoporosis - Gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003464.

Buzasi, E and Carreira, H (2023). Clinical codelist - any fracture - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003447.

Buzasi, E and Carreira, H (2023). Clinical codelist - any fracture - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003446.

Buzasi, E and Carreira, H (2023). Clinical codelist - hip fractures - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003448.

Buzasi, E and Carreira, H (2023). Clinical codelist - pelvic fracture - Gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003466.

Buzasi, E and Carreira, H (2023). Clinical codelist - proximal humeral fractures - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003442.

Buzasi, E and Carreira, H (2023). Clinical codelist - spinal fractures - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003443.

Buzasi, E and Carreira, H (2023). Clinical codelist - spine fracture - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003474.

C

Cadogan, S and Warren-Gash, C (2021). Clinical codelist - CPRD Gold - chronic kidney disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002686.

Cadogan, S and Warren-Gash, C (2021). Clinical codelist - CPRD Gold - chronic liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002685.

Carreira, H (2023). Clinical codelist - Alcohol - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003422.

Carreira, H and Strongman, H (2023). Clinical codelist - Alcohol - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003421.

D

Davidson, J (2022). Clinical codelist - CPRD Aurum - HIV. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002808.

Davidson, J (2022). Clinical codelist - CPRD Aurum - atrial fibrillation. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002797.

Davidson, J (2022). Clinical codelist - HES - major adverse cardiovascular event. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002816.

Davidson, J (2021). Clinical codelist - Hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002396.

Davidson, J (2023). Clinical codelist - Lupus - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003459.

Davidson, J (2023). Clinical codelist - Lupus - Gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003460.

Davidson, J (2023). Clinical codelist - Lupus - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003461.

Davidson, J (2023). Clinical codelist - chronic kidney disease - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003455.

Davidson, J (2023). Clinical codelist - coeliac - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003432.

Davidson, J (2023). Clinical codelist - coeliac - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003431.

Davidson, J (2023). Clinical codelist - eating disorders - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003434.

Davidson, J (2023). Clinical codelist - eating disorders - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003435.

Davidson, J (2023). Clinical codelist - epilepsy - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003438.

Davidson, J (2023). Clinical codelist - inflammatory bowel disease - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003451.

Davidson, J (2023). Clinical codelist - inflammatory bowel disease - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003454.

Davidson, J (2023). Clinical codelist - inflammatory bowel disease - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003452.

Davidson, J (2023). Clinical codelist - liver disease - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003458.

Davidson, J (2023). Clinical codelist - liver disease - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003456.

Davidson, J (2023). Clinical codelist - liver disease - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003457.

Davidson, J (2023). Clinical codelist - rheumatoid arthritis - HES. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003471.

Davidson, J (2023). Clinical codelist - rheumatoid arthritis - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003470.

Davidson, J and Strongman, H (2022). Clinical codelist - CPRD Aurum - Migraine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002818.

Davidson, J and Strongman, H (2022). Clinical codelist - CPRD Aurum - chronic kidney disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002824.

Davidson, J and Strongman, H (2022). Clinical codelist - CPRD Aurum - erectile dysfunction. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002804.

Davidson, J and Strongman, H (2022). Clinical codelist - CPRD Aurum - rheumatoid arthritis. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002823.

Davidson, J and Strongman, H (2022). Clinical codelist - CPRD Aurum - severe mental illness. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002826.

Davidson, J and Strongman, H (2022). Clinical codelist - CPRD Aurum - systemic lupus erythematosus. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002825.

Davidson, J and Warren-Gash, C (2022). Clinical codelist - CPRD Aurum - chronic neurological disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002817.

Davidson, J and Warren-Gash, C (2022). Clinical codelist - CPRD Aurum - learning and intellectual disability. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002809.

Davidson, J, Warren-Gash, C and McDonald, H (2022). Clinical codelist - CPRD Aurum - bone marrow transplant. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002798.

Davidson, J, Warren-Gash, C and McDonald, H (2021). Clinical codelist - CPRD Gold - permanent immunodeficiency conditions. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002704.

Davidson, J, Warren-Gash, C and McDonald, H (2021). Clinical codelist - CPRD Gold - solid organ transplant. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002709.

Davidson, J, Warren-Gash, C and Mcdonald, H (2022). Clinical codelist - CPRD Aurum - permanent immune deficiency. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002822.

Davidson, J, Warren-Gash, C and Mcdonald, H (2022). Clinical codelist - CPRD Aurum - solid organ transplant. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002827.

Davidson, J, Warren-Gash, C and Mcdonald, H (2022). Clinical codelist - CPRD Aurum - unspecified immune deficiency. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002821.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Gold - aplastic anaemia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002681.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Gold - bone marrow or stem cell transplant. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002683.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Gold - chemotherapy and radiotherapy. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002684.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Gold - other immunodeficiency conditions. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002703.

Davidson, J, Warren-Gash, C and Strongman, H (2022). Clinical codelist - CPRD Aurum - haematological cancers. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002806.

Davidson, J, Warren-Gash, C and Strongman, H (2022). Clinical codelist - CPRD Aurum - non-haematological cancers. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002819.

Davidson, J, Warren-Gash, C and Strongman, H (2022). Clinical codelist - HES - chronic liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002810.

Davidson, J, Warren-Gash, C and Strongman, H (2022). Clinical codelist - HES - haematological cancers. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002807.

Davidson, J, Warren-Gash, C and Strongman, H (2022). Clinical codelist - HES - non-haematological cancers. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002820.

F

Forbes, H (2021). Clinical codelist - CPRD Gold - herpes zoster. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002710.

Forbes, H and Carreira, H (2023). Clinical codelist - Body Mass Index - Aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003425.

Forbes, H and Langan, S (2022). Clinical codelist - CPRD Gold - asthma. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002715.

Forbes, H and Strongman, H (2021). Clinical codelist - CPRD Gold - chronic obstructive pulmonary disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002687.

I

Iwagami, M and Tomlinson, LA (2020). Clinical codelist - Rheumatoid arthritis codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001678.

L

LSHTM Electronic Health Research team (2021). Clinical codelist - Venous thromboembolism. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002395.

Ling, S (2023). supingling/SA_CKD. [Data Collection]. Github. https://github.com/supingling/SA_CKD

Lowe, K, Mansfield, KE, Demenestri, A and Smeeth, L (2021). Clinical codelist - CPRD Gold - harmful alcohol use. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002694.

M

Malhotra, A (2020). Clinical code list - Fatigue. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001901.

Malhotra, A (2020). Clinical code list - Obesity. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001900.

Mansfield, K (2023). Clinical codelist - Chronic kidney disease - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003429.

Mansfield, K (2023). Clinical codelist - serum creatinine - gold. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003433.

Mansfield, KE (2021). Clinical codelist - CPRD Gold - hypertension. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002697.

Muzambi, R (2020). Clinical codelist - Atrial Fibrillation ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002021.

Muzambi, R, Bhaskaran, K, Smeeth, L and Warren-Gash, C (2020). Clinical codelist - Urinary Tract Infections ICD-10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002072.

Muzambi, R and Warren-Gash, C (2021). Clinical codelist - CPRD Gold - traumatic brain injury. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002706.

Q

Quint, J (2020). Clinical codelist - acute COPD exacerbation (used to help detect COPD exacerbations). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001653.

Quint, JK (2020). Clinical codelist - Sputum (used to help detect COPD exacerbations). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001650.

Quint, JK and Mcdonald, H (2020). Clinical codelist - Pneumonia detection. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001654.

S

Shiekh, S, Cadogan, S and Warren-Gash, C (2021). Clinical codelist - CPRD Gold - herpes simplex. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002696.

Shiekh, S and Warren-Gash, C (2022). Clinical codelist - CPRD Gold - autoimmune conditions. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002716.

Strongman, H and Carreira, H (2023). Clinical codelist - Chronic kidney disease - aurum. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00003428.

T

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - COPD ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002873.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - COPD ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002872.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - Parkinson's disease ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002860.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - alcohol related illness ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002869.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - alcohol related illness ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002868.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - asthma ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002871.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - asthma ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002870.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - cerebrovascular disease ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002863.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - cerebrovascular disease ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002862.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - herpes simplex virus ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002855.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - herpes zoster ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002867.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - herpes zoster ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002866.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - hypertension ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002875.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - hypertension ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002874.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - liver disease ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002877.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - liver disease ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002876.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - mood disorders ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002859.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - mood disorders ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002858.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - other cardiovascular disease ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002879.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - other cardiovascular disease ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002878.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - renal disease ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002881.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - renal disease ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002880.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - traumatic brain injury ICD10 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002865.

Tunnicliffe, L and Warren-Gash, C (2022). Clinical codelist - traumatic brain injury ICD9 codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002864.

W

Warren-Gash, C (2021). Clinical codelist - CPRD Gold - stroke. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002705.

Wing, K and Quint, JK (2020). Clinical codelist - Conditions likely to interfere with ability of person to take part in an RCT (exclusion criteria). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001647.

Wing, K and Quint, JK (2020). Clinical codelist- Oxygen therapy (exclusion criteria). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001646.