Characteristics | Training group (n = 2913) | Validation group (n = 1249) | ||||
---|---|---|---|---|---|---|
Demographics | non-OSA (n = 537) | OSA (n = 2376) | P value | non-OSA (n = 238) | OSA (n = 1011) | P value |
Age, years | 37(30~47) | 42(34~53) | < 0.001 | 37(30~47) | 43(34~53) | < 0.001 |
Male (%) | 58.8 | 84.7 | < 0.001 | 61.8 | 84.6 | < 0.001 |
BMI, Kg/m2 | 23.71(21.79~25.52) | 27.04(24.77~29.39) | < 0.001 | 23.28(21.29~25.71) | 26.45(24.45~29.06) | < 0.001 |
NC, cm | 36(34~39) | 40(38~42) | < 0.001 | 36.75(34~38) | 40(38~42) | < 0.001 |
WC, cm | 86(80~92) | 97(91~103) | < 0.001 | 85 (79~92) | 96 (90~103) | < 0.001 |
HC, cm | 96(92~100) | 102(97~106) | < 0.001 | 96(92~100) | 101(97~106) | < 0.001 |
Glucose (mmol/L) | 5.01(4.65~5.31) | 5.31(4.97~5.82) | < 0.001 | 4.97(4.65~5.30) | 5.28(4.94~5.77) | < 0.001 |
Insulin (uU/ml) | 7.35(5.23~10.49) | 11.65(7.96~16.90) | < 0.001 | 7.11(4.92~9.83) | 10.18(6.75~15.78) | < 0.001 |
SBP, mmHg | 120(110~126) | 125(117~135) | < 0.001 | 120(111~126) | 125(116~135) | < 0.001 |
DBP, mmHg | 77(70~81) | 80(74~88) | < 0.001 | 77(70~82) | 80(73~87) | < 0.001 |
TC | 4.36(3.76~4.91) | 4.75(4.20~5.35) | < 0.001 | 4.30(3.75~4.95) | 4.78(4.19~5.40) | < 0.001 |
TG | 1.10(0.75~1.58) | 1.63(1.16~2.38) | < 0.001 | 1.12(0.72~1.62) | 1.62(1.12~2.35) | < 0.001 |
HDL-C | 1.10(0.96~1.285) | 1.02(0.90~1.18) | < 0.001 | 1.10(0.96~1.29) | 1.03(0.90~1.18) | < 0.001 |
LDL-C | 2.63(2.14~3.14) | 3.02(2.53~3.53) | < 0.001 | 2.63(2.18~3.23) | 3.02(2.50~3.59) | < 0.001 |
ApoA-I | 1.10(0.96~1.25) | 1.05(0.95~1.19) | < 0.001 | 1.07(0.96~1.22) | 1.07(0.96~1.19) | 0.409 |
ApoB | 0.74(0.63~0.86) | 0.84(0.74~0.96) | < 0.001 | 0.72(0.63~0.87) | 0.84(0.74~0.96) | < 0.001 |
ApoE | 3.89(3.22~4.69) | 4.32(3.55~5.46) | < 0.001 | 3.81(3.10~4.78) | 4.34(3.58~5.38) | < 0.001 |
Lpa | 7.88(4.29~16.85) | 7.4(3.8~15.18) | 0.037 | 7.70(4.25~16.35) | 7.7(3.8~15.3) | 0.532 |
AHI | 1.4(0.5~2.9) | 40.9(18.7~62.1) | < 0.001 | 1.85(0.60~3.40) | 38.9(17.8~61.2) | < 0.001 |
Mean SaO2 | 97(96~97) | 94(92~95.8) | < 0.001 | 97(96~97.45) | 94(92~95.7) | < 0.001 |
Minimum SaO2 | 94(91~96) | 78(68~85) | < 0.001 | 94(91~96) | 79(68~85) | < 0.001 |
ODI | 1.6 (0.6~3.5) | 41.2(18.13~63.5) | < 0.001 | 1.8(0.7~3.5) | 38.2(18.2~63) | < 0.001 |
MAI | 11.8(7.6~19.1) | 25(13.2~43.78) | < 0.001 | 12.8(8.05~20.43) | 25.7(13.8~45.2) | < 0.001 |