Table 1 Comparison between OSA with MetS patients and OSA without MetS patients regarding age, body measurements, laboratory tests, polysomnographic data, Epworth scale, and stop bang questionnaire
From: Clinical features and predictors of metabolic syndrome among obstructive sleep apnea patients
OSA with MetS No = 53 (66.3%) | OSA without MetS No = 27 (33.7%) | P value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Median | Minimum | Maximum | Mean | SD | Median | Minimum | Maximum | ||
Age in years | 53.81 | 11.99 | 55.00 | 22.00 | 77.00 | 52.26 | 12.16 | 54.00 | 27.00 | 75.00 | 0.486 |
Waist circumference (cm) | 134.81 | 14.96 | 138.00 | 105.00 | 166.00 | 122.56 | 14.60 | 119.00 | 104.00 | 166.00 | 0.001 |
Neck circumference (cm) | 46.70 | 9.32 | 46.00 | 33.00 | 66.00 | 42.11 | 5.85 | 42.00 | 31.00 | 60.00 | 0.022 |
Hip circumference (cm) | 138.72 | 19.34 | 143.00 | 77.00 | 170.00 | 130.19 | 13.17 | 130.00 | 107.00 | 170.00 | 0.023 |
BMI in kg/m2 | 44.76 | 9.55 | 43.00 | 26.00 | 69.00 | 36.25 | 7.53 | 36.00 | 20.00 | 50.80 | < 0.001 |
LDL (mg/dl) | 128.58 | 24.27 | 122.00 | 88.00 | 190.00 | 105.59 | 26.15 | 100.00 | 80.00 | 208.00 | < 0.001 |
HDL (mg/dl) | 39.74 | 8.62 | 40.00 | 20.00 | 58.00 | 47.44 | 7.48 | 46.00 | 33.00 | 74.00 | < 0.001 |
Triglycerides (mg/dl) | 172.51 | 27.01 | 175.00 | 111.00 | 259.00 | 129.70 | 26.70 | 126.00 | 95.00 | 200.00 | < 0.001 |
Total cholesterol (mg/dl) | 211.02 | 30.85 | 220.00 | 120.00 | 260.00 | 172.26 | 40.85 | 150.00 | 129.00 | 284.00 | < 0.001 |
HBA1C g/dl | 7.18 | 1.29 | 7.20 | 5.20 | 10.00 | 6.26 | 0.95 | 5.90 | 4.90 | 8.70 | 0.001 |
AHI | 24.05 | 19.04 | 18.70 | 4.80 | 95.00 | 27.05 | 21.15 | 22.90 | 5.50 | 85.80 | 0.499 |
Desaturation index | 28.40 | 20.98 | 21.30 | 1.80 | 97.00 | 27.06 | 19.01 | 21.60 | 2.60 | 77.50 | 0.972 |
Average O2 saturation (%) | 90.23 | 5.50 | 91.00 | 76.00 | 98.00 | 92.67 | 3.11 | 93.00 | 84.00 | 99.00 | 0.013 |
SPO2 time < 90% | 37.39 | 34.14 | 23.60 | 0.00 | 100.00 | 20.86 | 28.38 | 8.40 | 0.00 | 103.00 | 0.034 |
Epworth scale | 11.58 | 5.53 | 12.00 | 3.00 | 25.00 | 10.33 | 5.27 | 11.00 | 2.00 | 19.00 | 0.372 |
STOP-BANG questionnaire | 4.77 | 1.51 | 5.00 | 2.00 | 8.00 | 4.11 | 1.09 | 4.00 | 3.00 | 6.00 | 0.049 |