Document Classification

Section Type: RESULTS

Text: Acetazolamide and autoCPAP resulted in better control of sleep apnea at 1630 m and 2590 m than placebo and autoCPAP : median apnea/hypopnea index was 5. 8 events per hour (5. 8 / h) (IQR, 3. 0 / h-10. 1 / h) and 6. 8 / h (IQR, 3. 5 / h-10. 1 / h) vs 10. 7 / h (IQR, 5. 1 / h-17. 7 / h) and 19. 3 / h (IQR, 9. 3 / h-29. 0 / h), respectively ; median reduction was 3. 2 / h (95 % CI, 1. 3 / h-7. 5 / h) and 9. 2 (95 % CI, 5. 1 / h-14. 6 / h).