COVID-19 hospital activity and in-hospital mortality during the first and second waves of the pandemic in England: an observational study

SARS-CoV-2 antibody prevalence in England following the first peak of the pandemic

(2021) Helen Ward et al.   Nature Communications

Patient factors and temporal trends associated with COVID-19 in-hospital mortality in England: an observational study using administrative data

(2021) Annakan V Navaratnam et al.   Lancet Respiratory Medicine

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

(2021) Rohini Mathur et al.   LANCET

Dexamethasone in Hospitalized Patients with Covid-19 — Preliminary Report

(2020)   NEW ENGLAND JOURNAL OF MEDICINE

Adapting hospital capacity to meet changing demands during the COVID-19 pandemic

(2020) Ruth McCabe et al.   BMC Medicine

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

(2020) Anna Schultze et al.   Lancet Respiratory Medicine

The Table 2 Fallacy: Presenting and Interpreting Confounder and Modifier Coefficients

(2013) D. Westreich et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY

Updating and Validating the Charlson Comorbidity Index and Score for Risk Adjustment in Hospital Discharge Abstracts Using Data From 6 Countries

(2011) H. Quan et al.   AMERICAN JOURNAL OF EPIDEMIOLOGY