Andresen, K, Carreira, H and Mcdonald, H (2022). Clinical codelist - Autoimmune disease (Read). [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002791.

Bhaskaran, K, Warren-Gash, C, Banerjee, A, Davidson, J, Carreira, H, Muzambi, R, Andresen, K, Mcdonald, H, Mansfield, KE, Benítez Majano, S, Mathur, R and Smeeth, L (2022). Codelists for: "The risk of acute kidney injury in colorectal cancer survivors: An English population-based matched cohort study". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002792.

Davidson, J, Mcdonald, H, Strongman, H, Cadogan, S, Banerjee, A, Smeeth, L and Warren-Gash, C (2022). Codelists for: "Effect of cardiovascular risk profile on severe outcomes of COVID-19 in England in 2020: a population-based cohort study". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002762.

Davidson, J, Warren-Gash, C and McDonald, H (2022). Clinical codelist - CPRD Aurum - aplastic anaemia. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002794.

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 (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, JA, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Gold - HIV. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002695.

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 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.

Warren-Gash, C, Davidson, J, Mcdonald, H, Cadogan, S, Forbes, H, Strongman, H, Langan, S, Mansfield, KE, Smeeth, L, Muzambi, R, Shiekh, S and LSHTM EHR Team, . (2021). Codelists for "Herpes zoster and dementia risk: a population-based matched cohort study". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002672.

Davidson, J, Warren-Gash, C, Banerjee, A, McDonald, H and Smeeth, L (2021). Codelists for: "The effect of influenza vaccine on acute cardiovascular events in people with varying cardiovascular risk: a self-controlled case-series study in England, 2008-2019". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002675.

Davidson, J, Warren-Gash, C and McDonald, H (2021). Therapy codelist - CPRD Gold - immunosuppressants. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002717.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Therapy codelist - CPRD Gold - oral steroids. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002702.

Davidson, J, Warren-Gash, C, Mcdonald, H, Banerjee, A, Gayle, A, Strongman, H, Evans, D, Clay, S, Forbes, H, Mansfield, KE, Carreira, H, Bhaskaran, K, Bhate, K, Smeeth, L, Dedman, D, Mathur, R, Cadogan, S and LSHTM EHR team (2021). Codelists for: "Factors associated with excess mortality in the first wave of COVID-19 pandemic in the UK: a cohort analysis using the Clinical Practice Research Databank". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002269.

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, Mcdonald, H, Banerjee, A, Smeeth, L, Evans, D and Clay, S (2021). Clinical codelist - Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002407.

Davidson, J, Warren-Gash, C, Mcdonald, H, Evans, D and Clay, S (2021). Clinical codelist - chronic kidney disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002406.

Davidson, J, Warren-gash, C, Mcdonald, H, Evans, D and Clay, S (2021). Clinical codelist - chronic liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002405.

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, Evans, D and Clay, S (2021). Clinical codelists - Immunosuppression. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002410.

Davidson, J, Warren-Gash, C, Mcdonald, H, Banerjee, A, Smeeth, L and Strongman, H (2021). Codelists for: "Underlying cardiovascular risk and major adverse cardiovascular events after acute respiratory infection: a population-based cohort study of over 4.2 million individuals in England, 2008-2018". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002240.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Aurum - spleen dysfunction. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002238.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Aurum - Immuosuppressive conditions. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002234.

Davidson, J, Warren-Gash, C, Mcdonald, H, Smeeth, L and Banerjee, A (2021). Clinical codelist - CPRD Aurum - Pneumococcal vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002233.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Aurum - chronic kidney disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002218.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Aurum - chronic liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002212.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD Aurum - chronic respiratory disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002214.

Davidson, J, Warren-Gash, C, Mcdonald, H, Banerjee, A and Smeeth, L (2021). Clinical codelist - CPRD Aurum - diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002222.

Davidson, J, Warren-Gash, C, Mcdonald, H, Banerjee, A and Smeeth, L (2021). Clinical codelist - CPRD GOLD - Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002223.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD GOLD - Immuosuppressive conditions. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002232.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD GOLD - Influenza vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002227.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD GOLD - Pneumococcal vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002235.

Davidson, J, Warren-Gash, C and Mcdonald, H (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.00002213.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD GOLD - chronic respiratory disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002215.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Clinical codelist - CPRD GOLD - spleen dysfunction. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002239.

Davidson, J, Warren-Gash, C, Mcdonald, H, Banerjee, A, Smeeth, L, Strongman, H and Cadogan, S (2021). Codelists for: "Ethnic differences in the incidence of clinically diagnosed influenza: an England population-based cohort study 2008-2018". [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002102.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Therapy codelist - CPRD Aurum - Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002224.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Therapy codelist - CPRD Aurum - Immunosuppressants. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002230.

Davidson, J, Warren-Gash, C, Mcdonald, H, Smeeth, L and Banerjee, A (2021). Therapy codelist - CPRD Aurum - Influenza vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002228.

Davidson, J, Warren-Gash, C, Mcdonald, H, Banerjee, A and Smeeth, L (2021). Therapy codelist - CPRD GOLD - Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002225.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Therapy codelist - CPRD GOLD - Immunosuppressants. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002231.

Davidson, J, Warren-Gash, C and Mcdonald, H (2021). Therapy codelist - CPRD GOLD - Pneumococcal vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002237.

Walker, J, Grint, D, Strongman, H, Eggo, RM, Peppa, M, Minassian, C, Mansfield, KE, Rentsch, C, Douglas, IJ, Mathur, R, Wong, A, Quint, JK, Andrews, N, Lopez-bernal, J, Scott, A, Ramsay, M, Smeeth, L and McDonald, H (2020). UK prevalence of risk factors for severe COVID-19 disease, by age and region: point prevalence estimates in 2019 and 2014, using electronic health records. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001833.

Williamson, E, Walker, AJ, Bhaskaran, KJ, Bacon, S, Bates, C, Morton, CE, Curtis, HJ, Mehrkar, A, Evans, D, Inglesby, P, Cockburn, J, Mcdonald, HI, MacKenna, B, Tomlinson, L, Douglas, IJ, Rentsch, CT, Mathur, R, Wong, A, Grieve, R, Harrison, D, Forbes, H, Schultze, A, Croker, RT, Parry, J, Hester, F, Harper, S, Perera, R, Evans, S, Smeeth, L and Goldacre, B (2020). opensafely/risk-factors-research. [Data Collection]. Github. https://github.com/ebmdatalab/opensafely-risk-factors-research

Mcdonald, H, Evans, D, Clay, S, Edelstein, M and Thomas, S (2020). Clinical risk groups for Pneumococcal Polysaccharide Vaccine. [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001659.

Mcdonald, H, Evans, D, Clay, S, Edelstein, M and Thomas, S (2020). Immunisation risk group - Cardiac disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001661.

Mcdonald, H, Evans, D, Clay, S, Edelstein, M and Thomas, S (2020). Immunisation risk group - Diabetes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001665.

Mcdonald, H, Evans, D, Clay, S, Edelstein, M and Thomas, S (2020). Immunisation risk group - chronic kidney disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001664.

Mcdonald, H, Evans, D, Clay, S, Edelstein, M and Thomas, S (2020). Immunisation risk group - chronic respiratory disease without asthma. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001663.

Mcdonald, H, Evans, D, Clay, S, Edelstein, M and Thomas, S (2020). Immunisation risk group - liver disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001662.

Quint, JK, Wing, K and Mcdonald, H (2020). Codelists for: "Real world effects of medications COPD: a UK population-based non-interventional cohort study of LABA-ICS treatment effects with validation against randomised trial results". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001655.

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.

Davidson, J, Warren-Gash, C, Mcdonald, H, Smeeth, L and Banerjee, A (2020). Clinical codelist - CPRD Aurum - Influenza vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002226.

Davidson, J, Warren-Gash, C and Mcdonald, H (2020). Clinical codelist - CPRD GOLD - chronic kidney disease. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002219.

Davidson, J, Warren-Gash, C, Mcdonald, H, Smeeth, L and Banerjee, A (2020). Therapy codelist - CPRD Aurum - Pneumococcal vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002236.

Davidson, J, Warren-Gash, C and Mcdonald, H (2020). Therapy codelist - CPRD GOLD - Influenza vaccine. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00002229.

Grint, D, McDonald, H, Walker, J, Amirthalingam, G, Andrews, N and Thomas, SL (2019). Code lists for "Inadvertent administration of live zoster vaccine to immunosuppressed individuals; vaccine-related disease is a rare occurrence". [Project]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001336.

Grint, D, McDonald, H, Walker, J, Amirthalingam, G, Andrews, N and Thomas, SL (2019). Post-Vaccine Zoster Disease - ICD-10 Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001339.

Grint, D, McDonald, H, Walker, J, Amirthalingam, G, Andrews, N and Thomas, SL (2019). Post-Vaccine Zoster Disease - Read Codes. [Data Collection]. London School of Hygiene & Tropical Medicine, London, United Kingdom. https://doi.org/10.17037/DATA.00001338.