Results 171 to 180 of about 823,228 (211)

The observational method.

2014
openaire   +1 more source

Observational Methods

1996
K. Rohlfs, T. L. Wilson
openaire   +1 more source

The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for reporting observational studies

International Journal of Surgery, 2014
Jan P Vandenbroucke, Matthias Egger, Douglas Altman   +2 more
exaly  

Observation Methods

2017
Malgorzata Ciesielska, Katarzyna W. Boström, Magnus Öhlander   +2 more
openaire   +1 more source

Observational Methods

2017
Susan M. Vener, Alison M. Wichnick-Gillis, Claire L. Poulson   +2 more
openaire   +2 more sources

Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and elaboration

International Journal of Surgery, 2014
Jan P Vandenbroucke, Matthias Egger, Peter Gøtzsche   +2 more
exaly  

The Observers and the Observed–Advocacy and Method

1991
openaire   +1 more source

Strengthening the Reporting of Observational Studies in Epidemiology (STROBE): Explanation and Elaboration

PLoS Medicine, 2007
Jan P Vandenbroucke, Matthias Egger, Peter Gøtzsche   +2 more
exaly  

Using the Standardized Difference to Compare the Prevalence of a Binary Variable Between Two Groups in Observational Research

Communications in Statistics Part B: Simulation and Computation, 2009
Peter Austin
exaly  

Observation methods

2008
Panos Markopoulos, Janet C. Read, Stuart MacFarlane, Johanna Höysniemi   +3 more
openaire   +1 more source