Co-Authors
This is a "connection" page, showing publications co-authored by Alex Walker and Helen Curtis.
Connection Strength
2.389
-
Clinical coding of long COVID in English primary care: a federated analysis of 58 million patient records in situ using OpenSAFELY. Br J Gen Pract. 2021 11; 71(712):e806-e814.
Score: 0.244
-
Trends in antidepressant prescribing in England. Lancet Psychiatry. 2021 04; 8(4):278-279.
Score: 0.233
-
Impact of Chief Medical Officer activity on prescribing of antibiotics in England: an interrupted time series analysis. J Antimicrob Chemother. 2019 04 01; 74(4):1133-1136.
Score: 0.204
-
Opioid prescribing trends and geographical variation in England, 1998-2018: a retrospective database study. Lancet Psychiatry. 2019 02; 6(2):140-150.
Score: 0.200
-
Trends and variation in prescribing of low-priority treatments identified by NHS England: a cross-sectional study and interactive data tool in English primary care. J R Soc Med. 2018 Jun; 111(6):203-213.
Score: 0.192
-
Impact of NICE guidance on tamoxifen prescribing in England 2011-2017: an interrupted time series analysis. Br J Cancer. 2018 05; 118(9):1268-1275.
Score: 0.191
-
Is use of homeopathy associated with poor prescribing in English primary care? A cross-sectional study. J R Soc Med. 2018 May; 111(5):167-174.
Score: 0.191
-
Trends, geographical variation and factors associated with prescribing of gluten-free foods in English primary care: a cross-sectional study. BMJ Open. 2018 04 16; 8(3):e021312.
Score: 0.191
-
Risks of covid-19 hospital admission and death for people with learning disability: population based cohort study using the OpenSAFELY platform. BMJ. 2021 07 14; 374:n1592.
Score: 0.060
-
Factors associated with deaths due to COVID-19 versus other causes: population-based cohort analysis of UK primary care data and linked national death registrations within the OpenSAFELY platform. Lancet Reg Health Eur. 2021 Jul; 6:100109.
Score: 0.059
-
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. Lancet. 2021 05 08; 397(10286):1711-1724.
Score: 0.059
-
Identifying Care Home Residents in Electronic Health Records - An OpenSAFELY Short Data Report. Wellcome Open Res. 2021; 6:90.
Score: 0.059
-
Association between living with children and outcomes from covid-19: OpenSAFELY cohort study of 12 million adults in England. BMJ. 2021 03 18; 372:n628.
Score: 0.058
-
Case fatality risk of the SARS-CoV-2 variant of concern B.1.1.7 in England, 16 November to 5 February. Euro Surveill. 2021 03; 26(11).
Score: 0.058
-
Hydroxychloroquine treatment does not reduce COVID-19 mortality; underdosing to the wrong patients? - Authors' reply. Lancet Rheumatol. 2021 Mar; 3(3):e172-e173.
Score: 0.058
-
Use of non-steroidal anti-inflammatory drugs and risk of death from COVID-19: an OpenSAFELY cohort analysis based on two cohorts. Ann Rheum Dis. 2021 07; 80(7):943-951.
Score: 0.058
-
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. Lancet HIV. 2021 01; 8(1):e24-e32.
Score: 0.057
-
Effect of pre-exposure use of hydroxychloroquine on COVID-19 mortality: a population-based cohort study in patients with rheumatoid arthritis or systemic lupus erythematosus using the OpenSAFELY platform. Lancet Rheumatol. 2021 Jan; 3(1):e19-e27.
Score: 0.057
-
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. Lancet Respir Med. 2020 11; 8(11):1106-1120.
Score: 0.057
-
Factors associated with COVID-19-related death using OpenSAFELY. Nature. 2020 08; 584(7821):430-436.
Score: 0.056
-
New mechanism to identify cost savings in English NHS prescribing: minimising 'price per unit', a cross-sectional study. BMJ Open. 2018 02 08; 8(2):e019643.
Score: 0.047