ABSTRACT
BACKGROUND: The association between dyspepsia, H. pylori and psychological distress has remained a topic of intense debate over the past several decades. In Pakistan, where depression is highly prevalent and dyspepsia is possibly present in a high percentage of population, little data exist about these common health problems. This study was conducted to determine the frequency and predictors of depression among patients presenting with dyspeptic symptoms in the Gastrointestinal (GI) Clinic of a tertiary care hospital in Pakistan. METHODS: Two hundred and sixty-nine consecutive patients were enrolled in the study based on their presenting symptoms in the GI clinic at Shifa International Hospital, Islamabad. Subjects with prior history of peptic ulcer disease (PUD), gallstones and HCV infections were excluded from the study. Demographic and socioeconomic variables as well as dyspeptic symptoms and important causes of dyspeptic symptoms were recorded. Depression was analysed based on the Urdu version of Beck's Depression Inventory-II (BDI-II). The data were analysed using SPSS-10 for univariate and multivariate analyses. RESULTS: Mild depression was associated with lower education status (p < 0.001), lesser income (p < 0.018), and lower socioeconomic status (0 < 0.009) as well as rural residence (p < 0.026). Smoking, alcohol-use, H. pylori infection, gender and dyspepsia were not found to have any association with depression. On multivariate analysis, education and income group remained significantly associated with mild depression. Clinically significant depression was found to be associated with lower education and rural residence. CONCLUSION: Depression among dyspeptic patients was found to be associated with socioeconomic status rather than dyspeptic symptoms or important risk factors associated with dyspeptic symptoms.
