Search Articles

View query in Help articles search

Search Results (1 to 10 of 2833 Results)

Download search results: CSV END BibTex RIS


Perceptions of Stigma Among Patients With Hepatitis B in Germany: Cross-Sectional Survey

Perceptions of Stigma Among Patients With Hepatitis B in Germany: Cross-Sectional Survey

The required sample size was calculated using G*Power, a free tool to compute statistical power analyses developed by researchers from the Heinrich Heine University Dusseldorf [32]. Given an effect size Cohen f2 of 0.15, an α error probability of .05, and 11 predictors, 178 participants would result in a power of 0.95. Data from the paper-based questionnaires were typed manually into an excel sheet. Data entry was double checked by a second researcher for correctness.

Bettina M Zimmermann, Theresa Willem, Michael Rost, Nina Matthes, Alena Buyx

JMIR Form Res 2025;9:e66379