Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. May 28, 2012; 18(20): 2561-2568
Published online May 28, 2012. doi: 10.3748/wjg.v18.i20.2561
Figure 1
Figure 1 Flowchart of the study on prevalence of depressive disorders and/or anxiety disorders among gastrointestinal outpatients from 13 general hospitals in China. PHQ-15: Patient Health Questionnaire 15-Item; HADS: Hospital Anxiety and Depression Scale; MINI: Mini International Neuropsychiatric Interview.