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BMI and presence or absence of apnea.
| No Apnea: AHI < 5 events/h | Apnea: AHI ≥ 5 events/h | P | |
|---|---|---|---|
| Age, mean (SD), y | 52.4 (16.6) (n = 154) | 62.6 (13.6) (n = 279) | <.001 |
| BMI, mean (SD), kg/m2 | 30.2 (5.6) (n = 152) | 33.5 (7.1) (n = 276) | <.001 |
AHI = apnea-hypopnea index, BMI = body mass index, SD = standard deviation.
