Lewis D Ritchie

University of Aberdeen - Academic Primary Care

Dunbar Street

Aberdeen, AB24 3QY

United Kingdom

SCHOLARLY PAPERS

4

DOWNLOADS
Rank 2,385

SSRN RANKINGS

Top 2,385

in Total Papers Downloads

21,524

SSRN CITATIONS

2

CROSSREF CITATIONS

0

Scholarly Papers (4)

1.

Effectiveness of First Dose of COVID-19 Vaccines Against Hospital Admissions in Scotland: National Prospective Cohort Study of 5.4 Million People

Number of pages: 21 Posted: 19 Feb 2021
University of Edinburgh - Asthma UK Centre for Applied Research, Victoria University of Wellington - School of Health, University of Strathclyde - Department of Mathematics & Statistics, University of Edinburgh - Centre for Global Health, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of St. Andrews - School of Medicine, Swansea University - Health Data Research UK, Swansea University - Population Data Science, BREATHE – The Health Data Research Hub for Respiratory Health, Queen’s University Belfast - Public Health Agency, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Oxford, University of Edinburgh - Centre for Medical Informatics, Swansea University - Health Informatics Group, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Oxford - Nuffield Department of Primary Care Health Sciences, University of Glasgow - Institute of Health and Wellbeing, The University of Edinburgh - Royal Infirmary of Edinburgh, University of St. Andrews - School of Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Public Health Scotland, Public Health Scotland, Public Health Scotland, University of Strathclyde - Department of Mathematics & Statistics, University of Aberdeen - Academic Primary Care, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, Swansea University - Population Data Science, University of Oxford - Nuffield Department of Primary Care Health Sciences, Public Health Scotland - Clinical and Public Health Intelligence Team, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics and University of Edinburgh - Usher Institute
Downloads 21,152 (193)
Citation 6

Abstract:

Loading...

2.

Vaccine Effectiveness of Two-Dose BNT162b2 Over Time Against COVID-19 Symptomatic Infection and Severe Cases Among Adolescents: Test Negative Design Case Control Studies in Brazil and Scotland

Number of pages: 23 Posted: 05 Apr 2022
Oswaldo Cruz Foundation (FIOCRUZ) - Center for Data and Knowledge Integration for Health (CIDACS), University of Edinburgh - Usher Institute and SPECTRUM Consortium, Oswaldo Cruz Foundation (FIOCRUZ) - LIB and LEITV Laboratories, University of Strathclyde - Department of Mathematics & Statistics, Oswaldo Cruz Foundation (FIOCRUZ) - Center for Data and Knowledge Integration for Health (CIDACS), Oswaldo Cruz Foundation (FIOCRUZ) - Center for Data and Knowledge Integration for Health (CIDACS), Oswaldo Cruz Foundation (FIOCRUZ) - Center for Data and Knowledge Integration for Health (CIDACS), Universidade de Brasília (UnB) - Tropical Medicine Centre, University of Glasgow - Institute of Health and Wellbeing, Oswaldo Cruz Foundation (FIOCRUZ) - LIB and LEITV Laboratories, Universidade do Estado do Rio de Janeiro (UERJ) - Instituto de Medicina Social, London School of Hygiene & Tropical Medicine, University of St. Andrews - School of Medicine, Government of the United Kingdom - Public Health Scotland, University of Aberdeen - Academic Primary Care, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Edinburgh - Usher Institute, Oswaldo Cruz Foundation (FIOCRUZ) - Center for Data and Knowledge Integration for Health (CIDACS), University of Edinburgh - Edinburgh Clinical Trials Unit (ECTU), Oswaldo Cruz Foundation (FIOCRUZ) - Center for Data and Knowledge Integration for Health (CIDACS) and London School of Hygiene & Tropical Medicine
Downloads 282 (164,165)

Abstract:

Loading...

COVID-19-Severe cases, COVID-19-Symptomatic Infection, Vaccine effectiveness, adolescents

3.

Pregnancy Outcomes Following Delta and Omicron SARS-CoV-2 Infection in Scotland: A Population-Based Cohort Study

Number of pages: 25 Posted: 27 Jun 2022
University of Edinburgh - Usher Institute, Government of the United Kingdom - Public Health Scotland, University of Edinburgh - Centre for Global Health Research, Government of the United Kingdom - Public Health Scotland, Government of the United Kingdom - Public Health Scotland, Government of the United Kingdom - Public Health Scotland, University of Edinburgh - Usher Institute, Government of the United Kingdom - Public Health Scotland, Government of the United Kingdom - Public Health Scotland, Government of the United Kingdom - Public Health Scotland, Government of the United Kingdom - Public Health Scotland, Government of the United Kingdom - Public Health Scotland, Government of the United Kingdom - Public Health Scotland, University of Edinburgh - School of Philosophy, Psychology and Language Studies, University of Glasgow - Institute of Health and Wellbeing, University of St. Andrews - School of Medicine, University of Aberdeen - Academic Primary Care, University of Edinburgh - Edinburgh Clinical Trials Unit (ECTU), University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Strathclyde - Department of Mathematics & Statistics, University of Edinburgh - Usher Institute and Government of the United Kingdom - Public Health Scotland
Downloads 58 (536,704)

Abstract:

Loading...

SARS-CoV-2, Delta, Omicron, Pregnancy, Preterm birth, Stillbirth, Obstetrics, COVID-19

4.

An External Validation of the QCovid Risk Prediction Algorithm for Risk of Mortality from COVID-19 in Adults: National Validation Cohort Study in Scotland

Number of pages: 21 Posted: 16 Mar 2021
University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Strathclyde - Department of Mathematics & Statistics, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Edinburgh - Centre for Global Health, University of Edinburgh - Asthma UK Centre for Applied Research, Public Health Scotland, University of St. Andrews - School of Medicine, University of St. Andrews - School of Medicine, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Edinburgh - Centre for Medical Informatics, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, Public Health Scotland, University of Aberdeen - Academic Primary Care, Public Health Scotland, University of Oxford - Nuffield Department of Primary Care Health Sciences and University of Edinburgh - Usher Institute
Downloads 32 (676,195)

Abstract:

Loading...