Outcome | Probability after 14 years following: | |
No treatment | CPAP | |
Survival | 0.57 (0.49 to 0.65) | 0.72 (0.66 to 0.78) |
Cardiovascular event | 0.35 (0.20 to 0.53) | 0.19 (0.09 to 0.27) |
Stroke | 0.39 (0.23 to 0.60) | 0.20 (0.08 to 0.31) |
RTA | 0.24 (0.21 to 0.28) | 0.17 (0.14 to 0.19) |
Event-free survival | 0.30 (0.13 to 0.46) | 0.58 (0.47 to 0.70) |
QALYs | 7.22 (6.48 to 7.93) | 8.09 (7.17 to 8.44) |
95% confidence intervals are shown in parentheses.
CPAP, continuous positive airway pressure; OSAHS, obstructive sleep apnoea/hypopnoea syndrome; RTA, road traffic accident; QALY, quality-adjusted life year.