Table 2.
Incidence | Lifetime prevalence | Annual period prevalence | |
---|---|---|---|
Depression | 1.71 (1.15–2.55) | 1.48 (1.35–1.64) | 1.66 (1.36–2.02) |
Anxiety disorder | 1.21 (0.82–1.79) | 1.25 (1.13–1.37) | 1.63 (1.22–2.19) |
Bipolar disorder | 1.30 (063–2.68) | 1.30 (1.10–1.53) | 1.19 (0.80–1.78) |
Schizophrenia | 0.97 (0.62–1.52)b | 1.10 (0.71–1.70) | 0.71 (0.41–1.26) |
Values are the rate ratios (95% confidence intervals).
Average annual incidence over study period due to small cell sizes in a single year.