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A study of the effect of age on depressivity in Bulgarian urban population
Penka Y Kolchakova1, Valentin H Akabaliev
1College of Medicine at Medical University, Plovdiv. pkolchakova@hotmail.com
Aim:
Depression is the most prevalent mental disorder in the population. The aim of the present study is to investigate the effect of age on depressivity.
Material And Methods:
The study is community-based survey and includes 12,600 persons over 15 years of age. The design is multi-stage randomized cluster double-sampling. The short self-evaluating screening test for depression of Roglev (STD-1-R) was administered. Gathered data were analyzed with descriptive statistics, Student's t-test, ANOVA with Tukey's Honestly Significant Difference Test and chi2-test with Bonferroni correction for multiple comparisons, using SPSS 10.0.
Results And Conclusions:
The prevalence of depressivity increases steadily with age. The lowest rate of depressivity is found in the 15-45 age group, while the highest rate--in the senior age group.
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