Table 2.
Distribution of NREM and REM SDB at follow-up stratified by baseline REM-AHI
| Baseline REM-AHI | Follow-Up NREM-AHI and REM-AHI |
|||
|---|---|---|---|---|
| NREM-AHI | REM-AHI | Women | Men | |
| <5.0 | <5 | <5 | 340 (50.5%) | 159 (43.0%) |
| ≥5 | 248 (36.8%) | 118 (32.0%) | ||
| ≥5 | <5 | 15 (2.2%) | 22 (6.0%) | |
| ≥5 | 71 (10.5%) | 70 (19.0%) | ||
| 5.0–14.9 | <5 | <5 | 78 (24.1%) | 43 (21.9%) |
| ≥5 | 183 (56.7%) | 72 (36.7%) | ||
| ≥5 | <5 | 5 (1.5%) | 7 (3.6%) | |
| ≥5 | 57 (17.7%) | 74 (37.8%) | ||
| ≥15.0 | <5 | <5 | 25 (11.0%) | 4 (3.4%) |
| ≥5 | 140 (61.7%) | 65 (54.6%) | ||
| ≥5 | <5 | 0 (0.0%) | 0 (0.0%) | |
| ≥5 | 62 (27.3%) | 50 (42.0%) | ||
Definition of abbreviations: NREM-AHI = apnea–hypopnea index during non–rapid eye movement sleep; REM-AHI = apnea–hypopnea index during rapid eye movement sleep; SDB = sleep-disordered breathing.