Figure 1From: Prevalence of depression and its associated factors among patients attending primary care settings in the post-conflict Northern Province in Sri Lanka: a cross-sectional study Trend of major depression according to age category of patients attending primary health care facilities in the Northern Province (n=12,841). χ2 (df=1) for linear trend = 303; p<0.0001. Error bars indicate 95% confidence intervals.Back to article page