Subject selection biases in clinical trials: data from a multicenter schizophrenia treatment study.

Title : Subject selection biases in clinical trials: data from a multicenter schizophrenia treatment study

Source : PubMed
ID : 8690832
Authors : Robinson, D.; Woerner, M. G.; Pollack, S.; Lerner, G
Year : 1996
Disease Category : Mental disorder
Focused Population : Not Specified
Priori/Posteriori : Posteriori
Single-study Generalibility? : Single
Score/Non-Score : Non-score
Tutorial/Method : NHANES_T2D
Compared general demographic and patient characteristics : Yes
Compared disease-specific clinical characteristics : No
Compared adverse events : No
Compared outcomes/treatment effect (including survival) : Yes
Trial participants v.s. non-participants (excluded by the trial, or eligible but non-randomized) : Yes
Trial participants vs. ineligible patients (by applying criteria on the genera population) : Yes
Real-world data sources : those who were invited but chose not to participate. Those who did not meet the eligibility criteria
Target Population Data Type Levels : Trial
Descriptive Statistics : Yes