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Author: David H Evans

  • ORCiD: http://orcid.org/0000-0001-5871-299X
  • Most recently observed institution: Li Ka Shing Institute of Virology and Department of Medical Microbiology & Immunology, University of Alberta

Rankings

  • All-time downloads: 210,522 (rank: 411 )
  • Categories:
    • biochemistry: 458 (rank: 16,337 (tie) )
    • cardiovascular medicine: 659 (rank: 1,161 (tie) )
    • epidemiology: 178,904 (rank: 81 )
    • genetics: 939 (rank: 18,734 (tie) )
    • health systems and quality improvement: 1,144 (rank: 399 (tie) )
    • infectious diseases: 17,144 (rank: 3,817 )
    • microbiology: 1,121 (rank: 16,689 (tie) )
    • pathology: 437 (rank: 4,125 (tie) )
    • public and global health: 6,973 (rank: 839 )
    • respiratory medicine: 2,743 (rank: 442 (tie) )

Downloads per author, site-wide

Preprints

OpenSAFELY: factors associated with COVID-19-related hospital death in the linked electronic health records of 17 million adult NHS patients.

epidemiology more details view paper
  • Downloaded 160,834 times
  • Download rankings, all-time:
    • Site-wide: 28
    • In epidemiology: 6
  • Year to date:
    • Site-wide: 386
  • Since beginning of last month:
    • Site-wide: 579

Association between living with children and outcomes from COVID-19: an OpenSAFELY cohort study of 12 million adults in England

epidemiology more details view paper
  • Downloaded 12,897 times
  • Download rankings, all-time:
    • Site-wide: 772
    • In epidemiology: 111
  • Year to date:
    • Site-wide: 645
  • Since beginning of last month:
    • Site-wide: 4,845

Case fatality risk of the SARS-CoV-2 variant of concern B.1.1.7 in England

infectious diseases more details view paper
  • Downloaded 10,411 times
  • Download rankings, all-time:
    • Site-wide: 1,042
    • In infectious diseases: 335
  • Year to date:
    • Site-wide: 297
  • Since beginning of last month:
    • Site-wide: 4,681

Trends and clinical characteristics of COVID-19 vaccine recipients: a federated analysis of 57.9 million patients primary care records in situ using OpenSAFELY.

public and global health more details view paper
  • Downloaded 5,462 times
  • Download rankings, all-time:
    • Site-wide: 2,366
    • In public and global health: 90
  • Year to date:
    • Site-wide: 561
  • Since beginning of last month:
    • Site-wide: 2,404

Inhaled corticosteroid use and risk COVID-19 related death among 966,461 patients with COPD or asthma: an OpenSAFELY analysis

respiratory medicine more details view paper
  • Downloaded 2,743 times
  • Download rankings, all-time:
    • Site-wide: 6,236
    • In respiratory medicine: 28
  • Year to date:
    • Site-wide: 17,721
  • Since beginning of last month:
    • Site-wide: 37,181

Ethnic differences in COVID-19 infection, hospitalisation, and mortality: an OpenSAFELY analysis of 17 million adults in England

epidemiology more details view paper
  • Downloaded 2,266 times
  • Download rankings, all-time:
    • Site-wide: 8,287
    • In epidemiology: 676
  • Year to date:
    • Site-wide: 5,847
  • Since beginning of last month:
    • Site-wide: 33,488

Addressing Personal Protective Equipment (PPE) Decontamination: Methylene Blue and Light Inactivates SARS-CoV-2 on N95 Respirators and Masks with Maintenance of Integrity and Fit

public and global health more details view paper
  • Downloaded 1,511 times
  • Download rankings, all-time:
    • Site-wide: 15,239
    • In public and global health: 345
  • Year to date:
    • Site-wide: 4,702
  • Since beginning of last month:
    • Site-wide: 8,248

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

infectious diseases more details view paper
  • Downloaded 1,250 times
  • Download rankings, all-time:
    • Site-wide: 20,314
    • In infectious diseases: 2,068
  • Year to date:
    • Site-wide: 3,815
  • Since beginning of last month:
    • Site-wide: 13,797

HIV infection and COVID-19 death: population-based cohort analysis of UK primary care data and linked national death registrations within the OpenSAFELY platform

infectious diseases more details view paper
  • Downloaded 1,145 times
  • Download rankings, all-time:
    • Site-wide: 23,203
    • In infectious diseases: 2,217
  • Year to date:
    • Site-wide: 39,706
  • Since beginning of last month:
    • Site-wide: 100,329

OpenSAFELY NHS Service Restoration Observatory 1: describing trends and variation in primary care clinical activity for 23.3 million patients in England during the first wave of COVID-19

health systems and quality improvement more details view paper
  • Downloaded 1,144 times
  • Download rankings, all-time:
    • Site-wide: 23,242
    • In health systems and quality improvement: 38
  • Year to date:
    • Site-wide: 4,361
  • Since beginning of last month:
    • Site-wide: 24,505

Rates of serious clinical outcomes in survivors of hospitalisation with COVID-19: a descriptive cohort study within the OpenSAFELY platform

epidemiology more details view paper
  • Downloaded 1,139 times
  • Download rankings, all-time:
    • Site-wide: 23,376
    • In epidemiology: 1,413
  • Year to date:
    • Site-wide: 4,386
  • Since beginning of last month:
    • Site-wide: 22,307

Clinical coding of long COVID in English primary care: a federated analysis of 58 million patient records in situ using OpenSAFELY

epidemiology more details view paper
  • Downloaded 1,008 times
  • Download rankings, all-time:
    • Site-wide: 28,142
    • In epidemiology: 1,608
  • Year to date:
    • Site-wide: 5,287
  • Since beginning of last month:
    • Site-wide: 16,797

OpenSAFELY: Do adults prescribed Non-steroidal anti-inflammatory drugs have an increased risk of death from COVID-19?

infectious diseases more details view paper
  • Downloaded 1,002 times
  • Download rankings, all-time:
    • Site-wide: 28,373
    • In infectious diseases: 2,464
  • Year to date:
    • Site-wide: 41,501
  • Since beginning of last month:
    • Site-wide: 89,573

Pharmacogenetics of antidepressant response: a polygenic approach

genetics more details view paper
  • Downloaded 939 times
  • Download rankings, all-time:
    • Site-wide: 31,250
    • In genetics: 1,372
  • Year to date:
    • Site-wide: 137,649
  • Since beginning of last month:
    • Site-wide: 151,057

Hydroxychloroquine for prevention of COVID-19 mortality: a population-based cohort study

infectious diseases more details view paper
  • Downloaded 894 times
  • Download rankings, all-time:
    • Site-wide: 33,574
    • In infectious diseases: 2,702
  • Year to date:
    • Site-wide: 70,454
  • Since beginning of last month:
    • Site-wide: 130,915

Genetic recombination of poliovirus facilitates subversion of host barriers to infection

microbiology more details view paper
  • Downloaded 853 times
  • Download rankings, all-time:
    • Site-wide: 35,908
    • In microbiology: 2,120
  • Year to date:
    • Site-wide: 101,814
  • Since beginning of last month:
    • Site-wide: 101,240

Transmission of SARS-CoV-2 associated with aircraft travel: a systematic review (Version 1)

infectious diseases more details view paper
  • Downloaded 836 times
  • Download rankings, all-time:
    • Site-wide: 37,005
    • In infectious diseases: 2,848
  • Year to date:
    • Site-wide: 7,075
  • Since beginning of last month:
    • Site-wide: 37,807

Detection and Quantification of Infectious Severe Acute Respiratory Coronavirus-2 in Diverse Clinical and Environmental Samples from Infected Patients: Evidence to Support Respiratory Droplet, and Direct and Indirect Contact as Significant Modes of Transmission

infectious diseases more details view paper
  • Downloaded 760 times
  • Download rankings, all-time:
    • Site-wide: 42,489
    • In infectious diseases: 3,050
  • Year to date:
    • Site-wide: 8,214
  • Since beginning of last month:
    • Site-wide: 13,980

OpenSAFELY: impact of national guidance on switching from warfarin to direct oral anticoagulants (DOACs) in early phase of COVID-19 pandemic in England

cardiovascular medicine more details view paper
  • Downloaded 659 times
  • Download rankings, all-time:
    • Site-wide: 51,744
    • In cardiovascular medicine: 88
  • Year to date:
    • Site-wide: 18,137
  • Since beginning of last month:
    • Site-wide: 35,948

Short report: Ethnicity and COVID-19 death in the early part of the COVID-19 second wave in England: an analysis of OpenSAFELY data from 1st September to 9th November 2020

infectious diseases more details view paper
  • Downloaded 501 times
  • Download rankings, all-time:
    • Site-wide: 72,760
    • In infectious diseases: 3,942
  • Year to date:
    • Site-wide: 15,729
  • Since beginning of last month:
    • Site-wide: 48,477

Real-time tracking of complex ubiquitination cascades using a fluorescent confocal on-bead assay

biochemistry more details view paper
  • Downloaded 458 times
  • Download rankings, all-time:
    • Site-wide: 80,399
    • In biochemistry: 2,250
  • Year to date:
    • Site-wide: 132,050
  • Since beginning of last month:
    • Site-wide: 90,958

Donor Anti-Spike Immunity is Related to Recipient Recovery and Can Predict the Efficacy of Convalescent Plasma Units.

pathology more details view paper
  • Downloaded 437 times
  • Download rankings, all-time:
    • Site-wide: 84,482
    • In pathology: 407
  • Year to date:
    • Site-wide: 19,524
  • Since beginning of last month:
    • Site-wide: 37,929

Association between oral anticoagulants and COVID-19 related outcomes: two cohort studies

epidemiology more details view paper
  • Downloaded 419 times
  • Download rankings, all-time:
    • Site-wide: 88,112
    • In epidemiology: 3,794
  • Year to date:
    • Site-wide: 20,836
  • Since beginning of last month:
    • Site-wide: 62,428

Changes in the rate of cardiometabolic and pulmonary events during the COVID-19 pandemic

epidemiology more details view paper
  • Downloaded 341 times
  • Download rankings, all-time:
    • Site-wide: 105,826
    • In epidemiology: 4,498
  • Year to date:
    • Site-wide: 28,414
  • Since beginning of last month:
    • Site-wide: 53,893

Recombination in enteroviruses is a ubiquitous event independent of sequence homology and RNA structure

microbiology more details view paper
  • Downloaded 268 times
  • Download rankings, all-time:
    • Site-wide: 124,766
    • In microbiology: 9,025
  • Year to date:
    • Site-wide: 92,444
  • Since beginning of last month:
    • Site-wide: 114,840

SARS-CoV-2 and the role of vertical transmission from infected pregnant women to their fetuses: systematic review.

infectious diseases more details view paper
  • Downloaded 238 times
  • Download rankings, all-time:
    • Site-wide: 132,658
    • In infectious diseases: 5,591
  • Year to date:
    • Site-wide: 46,502
  • Since beginning of last month:
    • Site-wide: 81,356

Transmission of SARS-CoV-2 associated with cruise ship travel: protocol for a systematic review (Version 1)

infectious diseases more details view paper
  • Downloaded 107 times
  • Download rankings, all-time:
    • Site-wide: 159,061
    • In infectious diseases: 6,416
  • Year to date:
    • Site-wide: 108,166
  • Since beginning of last month:
    • Site-wide: 14,485

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