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Overall prevalence of sleep disorders among postmenopausal women by menopausal stages
| Menopausal stage | Number of studies | Sample size | I2 | Prevalence |
|---|---|---|---|---|
| Premenopausal | 6 | 2008 | 98.8 | 46.5% (95%CI: 22.6–72.1%) |
| Perimenopausal | 6 | 4677 | 99.08 | 50.3% (95%CI: 27.7–72.7%) |
| Postmenopausal | 13 | 12216 | 97.6 | 54.7% (95%CI: 47.2–62.1%) |
