Type, Rather Than Number, of Mental and Physical Comorbidities Increases the Severity of Symptoms in Patients With Irritable Bowel Syndrome - Lackner, Jeffrey M.; Ma, Chang–Xing; Keefer, Laurie; Brenner, Darren M.; Gudleski, Gregory D.; Satchidanand, Nikhil; Firth, Rebecca; Sitrin, Michael D.; Katz, Leonard; Krasner, Susan S.; Ballou, Sarah K.; Naliboff, Bruce D.; et al. (Clinical gastroenterology and hepatology, 2013)
Keywords: Abdominal Pain - complications; Adolescent; Adult; Aged; Chronic Disease; Comorbidity; Cross-Sectional Studies; Female; Gastroenterology and Hepatology; Health-Related Quality of Life; Humans; Irritable Bowel Syndrome - pathology; Irritable Bowel Syndrome - psychology; Male; Mental Disorders - complications; Mental Functioning; Middle Aged; Quality of Life; Severity of Illness Index; Stress; Transdiagnostic; Young Adult; PCS; GI; Comorbidity; SF-12; GAD; MDD; NIH; Health-Related Quality of Life; Stress; IBS-SSS; QOL; GERD; MINI; Transdiagnostic; BSI; HRQOL; Mental Functioning; IBS; LBP; GSI; MCS; Chronic Disease; IBSOS; DSM; Irritable Bowel Syndrome Outcome Study; low back pain; global severity index; Irritable Bowel Syndrome Symptom Severity Scale; National Institutes of Health; MINI International Neuropsychiatric Interview; generalized anxiety disorder; major depression disorder; Diagnostic and Statistical Manual of Mental Disorders; Brief Symptom Inventory; irritable bowel syndrome; 12-item Short Form; gastrointestinal; SF-12 Physical Component Score; quality of life; gastroesophageal reflux disease; SF-12 Mental Component Score