Group 1 | Group 2 | Group 3 | Group 4 | P | |
---|---|---|---|---|---|
(AHI < 5) | (AHI 5–15) | (AHI 16–29) | (AHI ≥30) | ||
(n = 16) | (n = 14) | (n = 19) | (n = 24) | ||
Age, years | 50 ± 10 | 48 ± 9 | 47 ± 9 | 52 ± 10 | 0.282 |
Male/Female | 9/7 | 6/8 | 13/6 | 15/9 | 0.498 |
Diabetes mellitus | 4 (25%) | 2 (14%) | 6 (32%) | 9 (38%) | 0.473 |
Hypertension | 6 (38%) | 5 (36%) | 4 (21%) | 12 (50%) | 0.281 |
Smoking | 6 (38%) | 7 (50%) | 11 (58%) | 14 (58%) | 0.568 |
Body mass index, kg/m2 | 28.2 ± 4.8 | 30.9 ± 6.4 | 28.4 ± 4.8 | 32.2 ± 4.1 | 0.035 |
Hyperlipidemia | 6 (38%) | 3 (21%) | 3 (16%) | 9 (38%) | 0.332 |
Apnea-hypopnea index (min-max) | 2.4 ± 1.1 | 8.0 ± 2.0 | 22.5 ± 4.3 | 45.3 ± 16.3 | <0.001 |
(1–4) | (6–12) | (16–28) | (30–95) | ||
Basal oxygen saturation,% | 94 ± 6 | 87 ± 10 | 77 ± 12 | 71 ± 12 | <0.001 |
Oxygen desaturation index (min-max) | 0.7 ± 2.7 | 2.7 ± 3.2 | 5.1 ± 3.3 | 14.6 ± 19.7 | <0.001 |
(0–11) | (0–10) | (0–12) | (2–47) | ||
Coronary calcium score (min-max) | 1.4 ± 3.0 | 1.9 ± 4.9 | 32.2 ± 97.5 | 59.5 ± 121.2 | 0.015 |
(0–11) | (0–15) | (0–420) | (0–480) | ||
Presence of coronary artery calcification | 4 (25%) | 2 (14%) | 7 (37%) | 14 (58%) | 0.032 |