Validation of health screening questionnaire used for screening gastrointestinal disorder in workers special health examination for night time work

摘要

BackgroundSince the night time work was introduced as a ‘harmful factor’ for the worker's special health examination (WSHE) in 2014, the validation of the questionnaire used for screening gastrointestinal (GI) disorder has not been conducted. The purpose of this study is to verify the validity of the questionnaire using the data of specific health screening cluster.