Prevalence of depressive disorders in Rasht, Iran: A community based study

Abstract

IntroductionDepression is a well known health problem worldwide. Prevalence of depressive disorders varies in different societies.Aimto determine the prevalence of depressive disorders and some associated factors in Rasht City (Northern part of Iran).Materials and methods4020 subjects were selected among 394925 residents of Rasht aged between 18–70 during 2003 – 2004. In the first phase, subjects were screened by Beck's Depression Inventory. In the second phase, those who scored more than 15 were assessed through semi-structured psychiatric interview (DSMIV-TR). Socio-demographic characteristics including age, gender, marital status, educational level, and socio-economic class were recorded as well.Results9.5% of samples (63% female and 37% male) were diagnosed by depressive disorders. The prevalence of minor depressive disorder, dysthymia and major depressive disorder was 5%, 2/5%, and 1% respectively. Socio-economic class was significantly associated with both depressive symptoms based on BDI score (p < 0.001) and depressive disorders based on clinical interview (p < 0.001).ConclusionComparing to other studies, this study revealed that prevalence of dysthymic and minor depressive disorder were more than major depressive disorder, and low socio-economic class was the most significant risk factor associated with depression. Regarding our study limitations, researchers and policy makers should not consider our findings as conclusive results. Findings of this study could be applied by researchers using analytical methodology to assess relationship between depressive disorders and associated factors.

Association of depression with type 2 diabetes and relevant factors

“…[ 4 8 9 ] There are also some discrepancies concerning the prevalence of depression in type 2 diabetes[ 10 11 12 13 14 15 16 ] and also gender distribution of depression. [ 13 16 ] With regard to both national and international recommendations for screening of depression in people with diabetes[ 17 ] and the high prevalence of both diabetes and depression in Rasht, a northern state of Iran[ 18 ] with different socioeconomic and cultural situation with other countries, we conducted a cross-sectional study to find out the relationship between these two illnesses and the comorbid factors in this district.…”

Cross‐cultural validation of the Cardiac Depression Scale in Iran

“…As a consequence, there is an increasing recognition of the importance of screening for depression in individuals with heart disease (Lichtman et al , 2008). The prevalence of depression in Iranian cardiac patients has not been reported, however, among the general population in Iran, the prevalence of minor depressive disorder, dysthymia, and major depressive disorder has been 5, 2.5, and 1%, respectively (Modabernia, Tehrani, Fallahi, Shirazi, & Modabbernia, 2008).…”

Spatial Modeling of Depression and Its Related Factors Using a Spatial Generalized Linear Mixed Model in Mashhad, Iran: A Cross-Sectional Study

“…These results were also supported by the predicted prevalence map based on the model (Figure 3). Iran's urban population studies have also shown that socioeconomic status is associated with depression (30,31).…”