Observational studies

Flanders Nursing Home (FLANH) project: Protocol of a multicenter longitudinal observational study on staffing, work environment, rationing of care, and resident and care worker outcomes

Lisa Geyskens, Anja Declercq, [ ... ], the FLANH research consortium

Observational studies generate misleading results about the health effects of air pollution: Evidence from chronic air pollution and COVID-19 outcomes

Marc N. Conte, Matthew Gordon, [ ... ], Chu A. (Alex) Yu

Does completion of sputum smear monitoring have an effect on treatment success and cure rate among adult tuberculosis patients in rural Eastern Uganda? A propensity score-matched analysis

Jonathan Izudi, Imelda K. Tamwesigire, Francis Bajunirwe

“The research assistants kept coming to follow me up; I counted myself as a lucky person”: Social support arising from a longitudinal HIV cohort study in Uganda

Jeffrey I. Campbell, Angella Musiimenta, [ ... ], Jessica E. Haberer

Long-term glucose-lowering effect of intermittently scanned continuous glucose monitoring for type 1 diabetes patients in poor glycaemic control from Region North Denmark: An observational real-world cohort study

Morten Hasselstrøm Jensen, Simon Lebech Cichosz, [ ... ], Peter Vestergaard

Active versus restrictive approach to isolated hypotension in preterm neonates: A Systematic Review, Meta-analysis and GRADE based Clinical Practice Guideline

Viraraghavan Vadakkencherry Ramaswamy, Gunjana Kumar, [ ... ], on behalf of the National Neonatal Forum, India, Clinical Practice Guidelines Group on Neonatal Shock

The temporal structure of male freestyle wrestling bouts in 65, 86 and 125 kg categories

Alfonso Gutiérrez-Santiago, Christopher Vázquez-Estévez, [ ... ], Iván Prieto-Lage

Sjögren’s syndrome and Parkinson’s Disease: A bidirectional two-sample Mendelian randomization study

Xin Cai, Zexu Jin, [ ... ], Tianzuo Lan

Multi-center matched cohort study of convalescent plasma for hospitalized patients with COVID-19

Cindy Ke Zhou, Monica M. Bennett, [ ... ], Ronan J. Kelly

Inter-departmental variation in surgical treatment of proximal femoral fractures: A nationwide observational cohort study

Björn Hernefalk, Emilia Möller Rydberg, [ ... ], Olof Wolf

An attempt to reproduce a previous meta-analysis and a new analysis regarding the impact of directly observed therapy on tuberculosis treatment outcomes

Brian McKay, Maria Castellanos, [ ... ], Andreas Handel

Assessing ascertainment bias in atrial fibrillation across US minority groups

Lars Hulstaert, Amelia Boehme, [ ... ], Khaled Sarsour

Addressing the issue of bias in observational studies: Using instrumental variables and a quasi-randomization trial in an ESME research project

Monia Ezzalfani, Raphaël Porcher, [ ... ], ESME Group

Observational studies

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