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Demographic data of the study participants
| AHI | No. of patients | Age ± SD [years] | Sex (M/F) | BMI ± SD [kg/m2] |
|---|---|---|---|---|
| ≥ 5 | 34 | 51.4 ±9.2 | 30/4 | 31.5 ±4.7 |
| < 5 | 18 | 50.1 ±8.7 | 16/2 | 28.3 ±4.0 |
Student’s t-test: Age t = 0.35, p > 0.05, BMI t = 2.1, p < 0.05, Fisher-Behrens test: sex p > 0.05
AHI – apnoea-hypopnoea index, BMI – body mass index
