Mr John Tazare

Assistant Professor

United Kingdom

Email
John

I’m a statistical pharmacoepidemiologist in the Medical Statistics Department at the London School of Hygiene & Tropical Medicine (LSHTM).

My research surrounds the use and development of causal inference methods for investigating the effectiveness and safety of medications using routinely collected EHR data. I'm a member of the Electronic Health Records (EHR) Research Group at LSHTM, and collaborate on a range of projects with this team.

Affiliations

Department of Medical Statistics

Faculty of Epidemiology and Population Health

Teaching

I am a co-organiser of the module 2493 Analysis of Electronic Health Record Data and short course in Real World Evidence for Pharmacoepidemiology.

I also teach on the following modules/short courses: Concepts and Methods in Epidemiology, Evaluation of Public Health Interventions and Professional Certificate in Pharmacoepidemiology & Pharmacovigilance

Selected Publications

Brain Penetrant Calcium Channel Blockers Were Not Associated With Reduced Alcohol Consumption: Converging Results From Two Large Independent Cohort Studies Using Electronic Health Records.

RENTSCH, CT; Palzes, VA; Shi, M; Setzer, MR; Malone, SG; Kline-Simon, AH; Winterlind, EL; Leggio, L; Lo Re, V; Fiellin, DA; TAZARE, J; Farokhnia, M; Sterling, S; Kranzler, HR; Gray, JC;

2026

Pharmacoepidemiology and drug safety

Integrating Causal Inference into Pharmacovigilance: Target Trial Emulations for Proactive Signal Detection of Atorvastatin Initiation in Medicare Beneficiaries

Rowan, CG; TAZARE, J; Tran, M; Srivastava, S; Dreyer, NA; MARINGE, C;

2026

openRxiv

Methods for incorporating test result information within the high-dimensional propensity score framework: application in UK electronic health record data.

TAZARE, J; Brown, JP; Morales, DR; SMEETH, L; EVANS, SJ W; Douglas, IJ; WILLIAMSON, EJ;

2026

BMC medical research methodology

Infections and suicide and self-harm: a population-based matched cohort study

FANJUL IGLESIAS, J; GORE-LANGTON, G; Cadogan, S; MANSFIELD, K; DOUGLAS, I; Fazel, S; TAZARE, J; Morton, C; Mukadam, N; WARREN-GASH, C;

2026

medRxiv

Infections and severe mental illness: a population-based matched cohort study

Cadogan, SL; GORE-LANGTON, GR; MANSFIELD, KE; TAZARE, J; Fazel, S; Douglas, IJ; Morton, C; Mukadam, N; WARREN-GASH, C;

2026

BMJ mental health

Association between living with children, vaccination, and outcomes from COVID-19: an OpenSAFELY cohort study of 12 million adults in England during 2021–22. [version 2; peer review: 3 approved with reservations]

COWLING, TE; FORBES, H; Wing, K; TAZARE, J; SCHULTZE, A; Morton, CE; Bacon, S; MacKenna, B; Walker, AJ; Hulme, W; Bates, C; Mehrkar, A; Curtis, HJ; Evans, D; Inglesby, P; Davy, S; Cockburn, J; Parry, J; Hester, F; Harper, S; DOUGLAS, IJ; EVANS, SJ W; BHASKARAN, K; WILLIAMSON, EJ; EGGO, RM; ... TOMLINSON, LA.

2026

Wellcome open research

Association between living with children, vaccination, and outcomes from COVID-19: an OpenSAFELY cohort study of 12 million adults in England during 2021–22

Cowling, T; FORBES, H; Wing, K; TAZARE, J; SCHULTZE, A; Morton, C; Bacon, S; MacKenna, B; Walker, A; Hulme, W; Bates, C; Mehrkar, A; Curtis, H; Evans, D; Inglesby, P; Davy, S; Cockburn, J; Parry, J; Hester, F; Harper, S; Douglas, I; EVANS, S; BHASKARAN, K; WILLIAMSON, E; EGGO, R; ... TOMLINSON, L.

2026

Wellcome Open Res

johntaz/PNU-designs

TAZARE, J;

2026

Github

Empirical Comparison of Exposure Set Definitions in the Prevalent New‐User Design

TAZARE, J; Gibbons, DC; SMEETH, L; Sanni Ali, M; Gillespie, IA; Cunnington, M; Logie, J; WILLIAMSON, EJ; Douglas, IJ;

2026

Pharmacoepidemiology and drug safety

Episiotomy and postpartum haemorrhage in women with moderate or severe anaemia: a cohort analysis of data from the WOMAN-2 trial.

WOMAN-2 Trial Collaborators. Electronic address: w,; WOMAN-2 Trial Collaborators,;

2026

The Lancet Global Health

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London School of Hygiene & Tropical Medicine

Mr John Tazare

Assistant Professor

Affiliations

Teaching

Selected Publications

Contact

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