Table 1 Features of the NHANES 2005–2018 study participants
Characteristic | Participants | |||
|---|---|---|---|---|
Total | Without SUI | With SUI | P-value | |
Weighted population, n[in millions] | 26.87 | 13.24 | 13.63 | |
Age, mean(SD), years | 61.40 (10.39) | 61.74 (10.87) | 61.08 (9.89) | 0.225 |
Race, n[in millions](%) | ||||
Mexican American | 1.44(5.36) | 0.68(5.14) | 0.75(5.56) | < 0.001 |
Non-Hispanic White | 19.89(74.03) | 9.40(70.95) | 10.50(77.02) | |
Non-Hispanic Black | 2.90(10.79) | 1.82(13.77) | 1.08(7.89) | |
Other Race | 2.64(9.83) | 1.34(10.14) | 1.30(9.52) | |
Education level, n[in millions](%) | ||||
Less than high school | 5.00(18.52) | 2.35(17.71) | 2.63(19.31) | 0.768 |
High school or GED | 7.70(28.57) | 3.84(28.99) | 3.84(28.16) | |
Above high school | 14.23(52.91) | 7.10(53.30) | 7.16(52.53) | |
Marital status, n[in millions](%) | ||||
Married or living with partner | 16.60(61.78) | 7.92(59.83) | 8.68(63.67) | 0.145 |
Never married | 7.95(2.96) | 0.47(3.54) | 0.33(2.40) | |
Others | 9.48(35.26) | 4.85(36.64) | 4.62(33.93) | |
PIR, median[IQR] | 2.98 [1.58, 5.00] | 2.95 [1.58, 5.00] | 3.05 [1.59, 5.00] | 0.76 |
VitaminD, mean(SD) | 74.16 (31.18) | 75.32 (31.40) | 73.03 (30.94) | 0.248 |
Smoking, n[in millions](%) | ||||
No | 21.76(80.97) | 10.92(82.47) | 10.84(79.50) | 0.214 |
Yes | 5.11(19.03) | 2.32(17.53) | 2.79(20.50) | |
Vaginal deliveries, mean(SD) | 2.39 (1.77) | 2.34 (1.79) | 2.43 (1.76) | 0.397 |
Hysterectomy, n[in millions](%) | ||||
No | 18.57(69.12) | 9.24(69.74) | 9.34(68.51) | 0.626 |
Yes | 8.30(30.88) | 4.01(30.26) | 4.29(31.49) | |
MHT, n[in millions](%) | ||||
No | 16.98(63.20) | 8.69(65.59) | 8.30(60.87) | 0.135 |
Yes | 9.89(36.80) | 4.56(34.41) | 5.33(39.13) | |
Hypertension, n[in millions](%) | ||||
No | 13.3249.57) | 7.044(53.19) | 6.28(46.06) | 0.009 |
Yes | 13.55(50.43) | 6.20(46.81) | 7.35(53.94) | |
Diabetes, n[in millions](%) | ||||
No | 23.02(85.67) | 11.70(88.37) | 11.32(83.05) | 0.004 |
Yes | 3.85(14.33) | 1.54(11.63) | 2.31(16.95) | |
Chronic lung disease, n[in millions](%) | ||||
No | 21.68(80.69) | 11.15(84.18) | 10.54(77.30) | 0.003 |
Yes | 5.19(19.31) | 2.09(15.82) | 3.09(22.70) | |
TyG, mean(SD) | 8.69 (0.59) | 8.64 (0.57) | 8.74 (0.60) | 0.007 |
TyG-BMI, mean(SD) | 258.17 (64.46) | 248.90 (60.10) | 267.19 (67.25) | < 0.001 |
TyG-WC, mean(SD) | 866.32 (159.88) | 844.80 (154.71) | 887.22 (162.11) | < 0.001 |
TyG-WHtR, mean(SD) | 5.39 (1.01) | 5.26 (0.96) | 5.52 (1.04) | < 0.001 |