Item Type Date No Grouping

Codelists for: "Validation of algorithms identifying diagnosed Obstructive Sleep Apnoea and narcolepsy in coded primary care and linked hospital activity data in England". (2025) Strongman, Helen, Eriksson, Sofia H., Quinnell, Tim, Mathur, Rohini description

Clinical codelist - CPRD Gold - Chronic kidney disease read codes. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Coronary heart disease read codes. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Diabetes read codes. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Diabetic retinopathy read codes. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Heart failure read codes. (2023) Mathur, Rohini code

Clinical codelist - CPRD Gold - Hypertension. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Ischemic stroke. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Neuropathy. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Peripheral vascular disease. (2023) Mathur, Rohini description

Clinical codelist - CPRD Gold - Smoking. (2023) Mathur, Rohini description

Therapy codelist - CPRD Gold - Antihypertensive medications read codes. (2023) Mathur, Rohini description

Therapy codelist - CPRD Gold - Diabetes medications. (2023) Mathur, Rohini description

Therapy codelist - CPRD Gold - Statins. (2023) Mathur, Rohini description

Diagnosis codelist - retinopathy codes (icd-10). (2023) Mathur, Rohini, Wong, Angel, Tomlinson, Laurie A description

Diagnosis codelist - retinopathy codes (medcodes). (2023) Mathur, Rohini, Wong, Angel, Tomlinson, Laurie A description

Diagnosis codelist - retinopathy codes (opcs). (2023) Mathur, Rohini, Wong, Angel, Tomlinson, Laurie A description

Codelists for: "The risk of acute kidney injury in colorectal cancer survivors: An English population-based matched cohort study". (2022) Bhaskaran, Krishnan, Warren-Gash, Charlotte, Banerjee, Ami, Davidson, Jennifer, Carreira, Helena, Muzambi, Rutendo, Andresen, Kirsty, Mcdonald, Helen, Mansfield, Kathryn E., Benítez Majano, Sara, Mathur, Rohini, Smeeth, Liam

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". (2021) Davidson, Jennifer, Warren-Gash, Charlotte, Mcdonald, Helen, Banerjee, Ami, Gayle, Alicia, Strongman, Helen, Evans, Dai, Clay, Simon, Forbes, Harriet, Mansfield, Kathryn E., Carreira, Helena, Bhaskaran, Krishnan, Bhate, Ketaki, Smeeth, Liam, Dedman, Daniel, Mathur, Rohini, Cadogan, Sharon, LSHTM EHR team

Risk factor codelist - Ethnicity. (2021) Mathur, Rohini description

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. (2020) Walker, Jemma, Grint, Daniel, Strongman, Helen, Eggo, Rosalind M., Peppa, Maria, Minassian, Caroline, Mansfield, Kathryn E., Rentsch, Christopher, Douglas, Ian J., Mathur, Rohini, Wong, Angel, Quint, Jennifer K., Andrews, Nick, Lopez-bernal, James, Scott, Anthony, Ramsay, Mary, Smeeth, Liam, McDonald, Helen folder_zip

Clinical code lists for: "The effects of antenatal care, ethnicity and social deprivation on the risk of stillbirth in the UK: A cohort study using routinely collected data". (2019) Clery, Amanda, Minassian, Caroline, Smeeth, Liam, Mathur, Rohini

Ethnicity code list For: "The effects of antenatal care, ethnicity and social deprivation on the risk of stillbirth in the UK: A cohort study using routinely collected data". (2019) Clery, Amanda, Minassian, Caroline, Smeeth, Liam, Mathur, Rohini description

Antenatal code list for: "The effects of antenatal care, ethnicity and social deprivation on the risk of stillbirth in the UK: A cohort study using routinely collected data". (2019) Clery, Amanda, Minnasian, Caroline, Smeeth, Liam, Mathur, Rohini description

Morbidity code lists for: "The effects of antenatal care, ethnicity and social deprivation on the risk of stillbirth in the UK: A cohort study using routinely collected data". (2019) Clery, Amanda, Minassian, Caroline, Smeeth, Liam, Mathur, Rohini grid_on

Clinical code list - Diabetes care related codes. (2018) Eastwood, Sophie V., Mathur, Rohini, Farmer, Ruth description

Clinical code list - Diabetes diagnoses. (2018) Eastwood, Sophie V., Mathur, Rohini, Farmer, Ruth description

Clinical code lists for: "Metformin use and risk of cancer in patients with type 2 diabetes: A cohort study of primary care records using inverse probability weighting of marginal structural models". (2018) Farmer, Ruth, Bhaskaran, Krishnan, Eastwood, Sophie V., Mathur, Rohini