ABSTRACT
BACKGROUND: Self-rated health (SRH) is a single question with which general health status is assessed. AIMS: To study whether SRH (i) is associated with depression and anxiety symptoms, concurrently and after three years, (ii) predicts the course over time for meeting a cutoff for depression and anxiety, and (iii) predicts development of depression and anxiety after three years. METHOD: Population-based questionnaire data from northern Sweden were used. In total, 2336 individuals participated at baseline and three-year follow-up. The Hospital Anxiety and Depression Scale was used to quantify symptoms of depression and anxiety. Categorical and continuous data were used for analyses to complement each other. RESULTS: Regarding prevalence, the analyses showed three- to four-fold increased odds for depression and anxiety at three-year follow-up, and two- to three-fold odds for their development at three-year follow-up. SRH at baseline was also found to be a significant, but weak, predictor of depression and anxiety severity and worsening at follow-up as well as being a predictor over time for meeting a cutoff for depression and anxiety. CONCLUSIONS: Assessment of SRH may be used in general practice to identify individuals who qualify for further evaluation of depression and anxiety.
