TY - JOUR T1 - Correlates of depression, including overall and gastrointestinal functional status, among patients with systemic sclerosis. JF - The Journal of Rheumatology JO - J Rheumatol SP - 51 LP - 57 VL - 32 IS - 1 AU - Paul J Nietert AU - Holly C Mitchell AU - Marcy B Bolster AU - Margaret Y Curran AU - Barbara C Tilley AU - Richard M Silver Y1 - 2005/01/01 UR - http://www.jrheum.org/content/32/1/51.abstract N2 - OBJECTIVE: Patients with systemic sclerosis (SSc) may develop psychological problems in addition to physiologic symptoms. We investigated whether demographic and clinical factors are associated with comorbid depression. METHODS: From a university hospital's rheumatology clinic, 72 SSc patients who completed 3 questionnaires [Center for Epidemiologic Studies Depression (CES-D) scale, an abbreviated version of a functional status instrument, the Scleroderma Health Assessment Questionnaire (SHAQ), and the Gastrointestinal Quality of Life Index (GIQLI)] during an examination were recruited into the study. Correlations among scores on the 3 questionnaires [including upper and lower gastrointestinal (GI) tract subscales of the GIQLI] were calculated, and associations between CES-D scores and a variety of demographic and clinical characteristics were examined using stepwise linear regression. RESULTS: Higher CES-D scores (i.e., more depression symptoms) were significantly correlated with upper (r = -0.48, p < 0.0001) and lower (r = -0.41, p < 0.001) GI tract dysfunction and worse overall functional status (r = 0.51, p < 0.0001). Stepwise regression indicated that higher levels of depression were independently associated with lower levels of education (p < 0.01), worse upper GI tract functioning (p = 0.019), worse functional status (p = 0.34), current corticosteroid use (p = 0.061), and cardiac involvement (p = 0.086). CONCLUSION: Decreased functional status and abnormal GI functioning are significantly correlated with depression among patients with SSc. Other demographic and clinical indicators are also associated with depression. ER -