Development of a patient-reported outcome instrument for chronic gastrointestinal diseases: item selection.
- Author:
Ping WANG
;
Xudong TANG
;
Baoyan LIU
;
Mingjie ZI
- Publication Type:Clinical Trial
- From: Journal of Integrative Medicine 2012;10(10):1092-8
- CountryChina
- Language:Chinese
- Abstract: To develop a patient-reported outcome instrument for chronic gastrointestinal diseases and to select items by analyzing the data from clinical investigation.