Items where Data Creator is Strongman, Helen"
Number of items: 64.
Collection
  • Codelists for: "Risk of fractures in half a million survivors of 20 cancers: a population-based matched cohort study using linked UK electronic health records". (2023) Buzasi, Eva; Carreira, Helena; Funston, Garth; Mansfield, Kathryn E.; Forbes, Harriet; Strongman, Helen; Bhaskaran, Krishnan
  • Codelists for: "Effect of cardiovascular risk profile on severe outcomes of COVID-19 in England in 2020: a population-based cohort study". (2022) Davidson, Jennifer; Mcdonald, Helen; Strongman, Helen; Cadogan, Sharon; Banerjee, Ami; Smeeth, Liam; Warren-Gash, Charlotte
  • Codelists for "Herpes zoster and dementia risk: a population-based matched cohort study". (2021) Warren-Gash, Charlotte; Davidson, Jennifer; Mcdonald, Helen; Cadogan, Sharon; Forbes, Harriet; Strongman, Helen; Langan, Sinead; Mansfield, Kathryn E.; Smeeth, Liam; Muzambi, Rutendo; Shiekh, Suhail; LSHTM EHR Team, .
  • 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
  • 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". (2021) Davidson, Jennifer; Warren-Gash, Charlotte; Mcdonald, Helen; Banerjee, Ami; Smeeth, Liam; Strongman, Helen
  • Clinical code lists for: "Benefits and limitations of using individual and different combinations of linked English routine data sources in cancer epidemiology studies". (2020) Strongman, Helen; Bathe, Ketaki; Bhaskaran, Krishnan
  • Code lists used in "Medium and long-term risks of specific cardiovascular diseases among 108,215 survivors of 20 adult cancers: population-based cohort study using multiple linked UK electronic health records databases". (2019) Strongman, Helen; Bhaskaran, Krishnan; Matthews, Anthony; Smeeth, Liam; Forbes, Harriet; Mansfield, Kate; Iwagami, Masao
    • Dataset
  • Validation of algorithms identifying diagnosed Obstructive Sleep Apnoea and narcolepsy in coded primary care and linked hospital activity data in England. (2025) Strongman, Helen
  • hstrongman/OSA-narc_CPRD_validation. (2025) Strongman, Helen
  • Codelists for “Chronology of healthcare resource use and comorbidities in people with obstructive sleep apnoea and narcolepsy before and after diagnosis: a descriptive study”. (2025) Strongman, Helen; Eriksson, Sofia H.; Quinnell, Tim; Mathur, Rohini; Lyons, Alex; Wong, Angel description
  • Code lists for "Association between risk of cancer and warfarin comparing with direct oral anticoagulants: a population-based cohort study". (2024) Wang, Zixuan; Wong, Angel; Carreira, Helena; Strongman, Helen; Matthewman, Julian; Arendse, Kirsten; Funston, Garth; Dedman, Daniel description
  • Data for "Checklist and guidance on creating codelists for electronic health records research". (2024) Matthewman, Julian; Strongman, Helen; Suffel, Anne Marie; Andresen, Kirsty
  • Additional file 1 of The risk of acute kidney injury in colorectal cancer survivors: an english population-based matched cohort study. (2023) Andresen, Kirsty; Carreira, Helena; Strongman, Helen; Mcdonald, Helen I; Benitez-Majano, Sara; Mansfield, Kathryn E.; Nitsch, Dorothea; Tomlinson, Laurie A.; Bhaskaran, Krishnan
  • Clinical codelist - Alcohol - aurum. (2023) Carreira, Helena; Strongman, Helen code
  • Clinical codelist - Chronic kidney disease - aurum. (2023) Strongman, Helen; Carreira, Helena description
  • Clinical codelist - cancer - aurum. (2023) Deadman, Dan; Carreira, Helena; Strongman, Helen description
  • Clinical codelist - CPRD Aurum - non-haematological cancers. (2022) Davidson, Jennifer; Warren-Gash, Charlotte; Strongman, Helen description
  • Clinical codelist - CPRD Aurum - systemic lupus erythematosus. (2022) Davidson, Jennifer; Strongman, Helen code
  • Clinical codelist - CPRD Aurum - Migraine. (2022) Davidson, Jennifer; Strongman, Helen description
  • Clinical codelist - CPRD Aurum - chronic kidney disease. (2022) Davidson, Jennifer; Strongman, Helen description
  • Clinical codelist - CPRD Aurum - erectile dysfunction. (2022) Davidson, Jennifer; Strongman, Helen description
  • Clinical codelist - CPRD Aurum - haematological cancers. (2022) Davidson, Jennifer; Warren-Gash, Charlotte; Strongman, Helen description
  • Clinical codelist - CPRD Aurum - rheumatoid arthritis. (2022) Davidson, Jennifer; Strongman, Helen description
  • Clinical codelist - CPRD Aurum - severe mental illness. (2022) Davidson, Jennifer; Strongman, Helen description
  • Clinical codelist - HES - chronic liver disease. (2022) Davidson, Jennifer; Warren-Gash, Charlotte; Strongman, Helen description
  • Clinical codelist - HES - haematological cancers. (2022) Davidson, Jennifer; Warren-Gash, Charlotte; Strongman, Helen description
  • Clinical codelist - HES - non-haematological cancers. (2022) Davidson, Jennifer; Warren-Gash, Charlotte; Strongman, Helen description
  • Therapy codelist - CPRD Aurum - antihypertensives. (2022) Davidson, Jennifer; Strongman, Helen description
  • Therapy codelist - CPRD Aurum - antipsychotics. (2022) Davidson, Jennifer; Strongman, Helen description
  • Therapy codelist - CPRD Aurum - corticosteroids. (2022) Davidson, Jennifer; Strongman, Helen description
  • Therapy codelist - CPRD Aurum - erectile dysfunction drugs. (2022) Davidson, Jennifer; Strongman, Helen description
  • emilyherrett/qrisk_cprd_aurum: QRISK Aurum bundle version 2.0. (2022) Davidson, Jennifer; Herrett, Emily; Strongman, Helen; Gadd, Sarah
  • Clinical codelist - CPRD Gold - chronic obstructive pulmonary disease. (2021) Forbes, Harriet; Strongman, Helen description
  • STATA Do files 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) Strongman, Helen; Carreira, Helena folder_zip
  • Clinical codelist - Asthma. (2021) Davidson, Jennifer; Warren-Gash, Charlotte; Gayle, Alicia; Strongman, Helen; Nissen, Francis; LSHTM Electronic Health Record team description
  • Clinical codelist - Cancer. (2021) Dedman, Daniel; Carreira, Helena; Strongman, Helen description
  • Clinical codelist - Psoriasis. (2021) Strongman, Helen; Forbes, Harriet; Bhate, Ketaki description
  • Clinical codelist - Rheumatoid Arthritis. (2021) Strongman, Helen; Mansfield, Kate; LSHTM Electronic Health Records team description
  • Therapy codelist - CPRD GOLD - antihypertensives. (2021) Strongman, Helen description
  • Codelists for: "Ethnic differences in the incidence of clinically diagnosed influenza: an England population-based cohort study 2008-2018". (2021) Davidson, Jennifer; Warren-Gash, Charlotte; Mcdonald, Helen; Banerjee, Ami; Smeeth, Liam; Strongman, Helen; Cadogan, Sharon 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 list - Incompletely specified Cancer read codes. (2020) Strongman, Helen; Bathe, Ketaki description
  • Covariate Code List - ACE inhibitors. (2019) Strongman, Helen description
  • Covariate Code List - ARBs. (2019) Strongman, Helen description
  • Covariate Code List - Beta blockers. (2019) Strongman, Helen description
  • Covariate Code List - COPD. (2019) Forbes, Harriet; Strongman, Helen description
  • Covariate Code List - Chronic liver disease. (2019) Wing, Kevin; Strongman, Helen description
  • Covariate Code List - Coeliac disease. (2019) Strongman, Helen description
  • Covariate Code List - Diabetes drugs. (2019) Bhaskaran, Krishnan; Strongman, Helen description
  • Covariate Code List - Hormone Replacement Therapy. (2019) Strongman, Helen description
  • Covariate Code List - Hysterectomy. (2019) Strongman, Helen description
  • Covariate Code List - Immunosuppressive disease. (2019) Forbes, Harriet; Strongman, Helen description
  • Covariate Code List - Immunosuppressive drugs. (2019) Strongman, Helen description
  • Covariate Code List - Lupus. (2019) Forbes, Harriet; Strongman, Helen description
  • Covariate Code List - Migraine. (2019) Strongman, Helen description
  • Covariate Code List - NSAIDs. (2019) Strongman, Helen description
  • Covariate Code List - Obstructive sleep apnoea. (2019) Strongman, Helen description
  • Covariate Code List - Rheumatoid arthritis. (2019) Matthews, Anthony; Strongman, Helen description
  • Covariate Code List - Sclerosis. (2019) Strongman, Helen description
  • Covariate Code List - Severe mental illness. (2019) Strongman, Helen; Iwagami, Masao description
  • Covariate Code List - Statins. (2019) Strongman, Helen description
  • Exposure Code List - Cardiovascular disease (ICD-10). (2019) Bhaskaran, Krishnan; Matthews, Anthony; Smeeth, Liam; Strongman, Helen description
  • Exposure Code List - Cardiovascular disease (Read codes). (2019) Bhaskaran, Krishnan; Matthews, Anthony; Smeeth, Liam; Strongman, Helen description
  • Exposure Code List - Revascularisation (OPCS). (2019) Bhaskaran, Krishnan; Matthews, Anthony; Smeeth, Liam; Strongman, Helen description