Polysomnographic details related to central apnea of OSA groups
| Central apnea episode | Pearson Chi-square |
||
|---|---|---|---|
| + | - | ||
| Group W | 4 (18.2) | 18 (81.8) | P=0.398 |
| Group N | 2 (33.3) | 4 (66.6) | |
| Group O | 14 (34.1) | 27 (65.9) | |
Values are presented as number (%).
OSA, obstructive sleep apnea; Group W, non-obese & wide oropharynx group; Group N, non-obese & narrow oropharynx group; Group O, obese group.