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Risk of Sleep Apnea by CKD Stage in Patients With Hypertension
| CKD Stage | Prevalence Ratio | 95% Confidence Interval |
|---|---|---|
| 0 (Normal) | 1 | ‐‐ |
| 1 | 1.6 | 1.44–1.87 |
| 2 | 1.0 | 0.99–1.07 |
| 3 | 0.9 | 0.84–0.94 |
| 4 | 0.9 | 0.74–1.11 |
| 2–4 | 1.0 | 0.95–1.03 |
| aPrevalence ratio: prevalence of sleep apnea at each chronic kidney disease (CKD) stage vs prevalence of sleep apnea at normal kidney function. | ||
