Table 2. The prevalence rate of different severe mental illness in Hunan Province (n = 72999).
| SMI | N | Time-point prevalence rate (‰) | Lifetime prevalence rate (‰) |
|---|---|---|---|
| (95% CI) | (95% CI) | ||
| Schizophrenia | 539 | 6.50 (5.66–7.45) | 6.86 (5.99–7.87) |
| Paranoid psychosis | 16 | 0.25 (0.12–0.54) | 0.26 (0.13–0.54) |
| Bipolar disorder | 75 | 1.28 (0.75–2.18) | 1.49 (0.94–2.36) |
| Schizoaffective disorders | 8 | 0.11 (0.03–0.32) | 0.24 (0.10–0.59) |
| Epileptic mental disorder | 23 | 0.45 (0.25–0.80) | 0.45 (0.26–0.80) |
| Intellectual disability | 59 | 0.77 (0.48–1.23) | 0.79 (0.50–1.25) |
| Total | 720 | 9.35 (8.13–10.75) | 10.10 (8.78, 11.62) |
CI, confidence interval. Prevalence estimates are provided and expressed in percentages with 95% confidence intervals.