Alex J Walker - Concepedia

Author

Alex J Walker

Also Known As

A J Walker, A Walker, A. J. Walker, A. WALKER, A. Walker, A.J. Walker, Alex J Walker, Alex J. Walker, Alex Walker, Alex J. Walker

302

Publications

17.4K

Citations

H-Index

180

Concepts

All Affiliations

University of Oxford London School of Hygiene & Tropical Medicine University of Nottingham University of Bristol University College London

About

Alex J Walker is an author at University of Oxford specializing in medicine, public health, and epidemiology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	18	24	3.1K
2	Public Health	15	16	8.1K
3	Health Sciences	3	3	337
4	Engineering	1	1	21
5	Management	1	1	21

Alex J Walker

Publications

15K

Citations

H-Index

Page 1

	Year	Citations
Factors associated with COVID-19-related death using OpenSAFELY Elizabeth Williamson, Alex J Walker, Krishnan Bhaskaran, Nature Covid-19-related DeathCovid-19 PandemicClinical EpidemiologyCovid-19 EpidemiologyPublic Health	2020	6.6K
Ethnic differences in SARS-CoV-2 infection and COVID-19-related hospitalisation, intensive care unit admission, and death in 17 million adults in England: an observational cohort study using the OpenSAFELY platform Rohini Mathur, Christopher T. Rentsch, Caroline E Morton, The Lancet	2021	557
Long COVID burden and risk factors in 10 UK longitudinal studies and electronic health records Ellen J. Thompson, Dylan M. Williams, Alex J Walker, Nature Communications	2022	543
Incidence of venous thromboembolism in patients with cancer – A cohort study using linked United Kingdom databases Alex J Walker, Tim Card, Joe West, European Journal of Cancer ThrombosisPulmonary EmbolismEpidemiologyVenous ThrombosisCancer Epidemiology	2012	490
Impact of direct acting antiviral therapy in patients with chronic hepatitis C and decompensated cirrhosis Graham R. Foster, William L. Irving, Michelle Cheung, Journal of Hepatology HepatologyHepatitis CViral HepatitisLiver PhysiologyImmunology	2016	490
HIV infection and COVID-19 death: a population-based cohort analysis of UK primary care data and linked national death registrations within the OpenSAFELY platform Krishnan Bhaskaran, Christopher T. Rentsch, Brian MacKenna, The Lancet HIV	2020	459
Patient compliance in hypertension: role of illness perceptions and treatment beliefs Sarah Ross, Alex J Walker, Mary Joan MacLeod Journal of Human Hypertension Family MedicineHypertensionPreventive MedicineHealth PolicyPatient Support	2004	423
Outcomes after successful direct-acting antiviral therapy for patients with chronic hepatitis C and decompensated cirrhosis Michelle Cheung, Alex J Walker, Ben Hudson, Journal of Hepatology HepatologyHepatitis CViral HepatitisLiver PhysiologyAntiviral Therapy	2016	402
Risk of COVID-19-related death among patients with chronic obstructive pulmonary disease or asthma prescribed inhaled corticosteroids: an observational cohort study using the OpenSAFELY platform Anna Schultze, Alex J Walker, Brian MacKenna, The Lancet Respiratory Medicine AsthmaRespiratory DiseasesCovid-19 PandemicRiskOpensafely Platform	2020	270
Systematic review of the effectiveness of health behavior interventions based on the transtheoretical model Christopher Bridle, R.P. Riemsma, Jill Pattenden, Psychology and Health	2005	259

Page 1