Table 3 Baseline characteristics of participants with UL level
Characteristic | Urinary leakage | P value | ||||
|---|---|---|---|---|---|---|
L0 (n = 4565) | L1 (n = 1315) | L2 (n = 1491) | L3 (n = 917) | L4 (n = 1237) | ||
Age (mean (SD))$ | 61.62 (10.75) | 60.69 (10.54) | 61.69 (10.73) | 63.88 (10.91) | 67.05 (10.84) | < 0.001 |
Race_2 = White (%)* | 1746 (38.2) | 701 (53.3) | 739 (49.6) | 476 (51.9) | 713 (57.6) | < 0.001 |
Education (%)* |  |  |  |  |  | < 0.001 |
College or above | 1990 (45.0) | 701 (54.9) | 655 (45.5) | 398 (45.0) | 478 (40.1) | Â |
High school or equivalent | 1859 (42.0) | 471 (36.9) | 606 (42.1) | 357 (40.4) | 541 (45.4) | Â |
Less than high school | 575 (13.0) | 106 ( 8.3) | 179 (12.4) | 129 (14.6) | 173 (14.5) | Â |
Income (mean (SD))$ | 2.56 (1.64) | 3.00 (1.61) | 2.62 (1.59) | 2.43 (1.59) | 2.25 (1.48) | < 0.001 |
Drink = Yes (%)* | 1373 (55.1) | 392 (62.0) | 482 (62.0) | 313 (63.5) | 434 (60.8) | < 0.001 |
Smoke = Yes (%)* | 1689 (37.0) | 492 (37.4) | 573 (38.5) | 385 (42.0) | 553 (44.7) | < 0.001 |
BMI (mean (SD))$ | 29.18 (7.01) | 29.58 (7.12) | 30.59 (7.03) | 31.44 (7.26) | 32.74 (8.57) | < 0.001 |
Diabetes = Yes (%)* | 773 (16.9) | 208 (15.8) | 274 (18.4) | 189 (20.6) | 354 (28.6) | < 0.001 |
Hypertension = Yes (%)* | 2286 (50.2) | 667 (50.7) | 795 (53.4) | 526 (57.5) | 848 (68.7) | < 0.001 |
Hyperlipidemia = Yes (%)* | 2007 (47.3) | 630 (50.7) | 710 (50.2) | 479 (55.4) | 699 (59.2) | < 0.001 |
Stroke = Yes (%)* | 218 ( 4.8) | 61 ( 4.6) | 93 ( 6.2) | 63 ( 6.9) | 144 (11.7) | < 0.001 |
Asthma = Yes (%)* | 619 (13.6) | 208 (15.8) | 251 (16.9) | 173 (18.9) | 263 (21.3) | < 0.001 |
Hysterectomy = Yes (%)* | 1496 (33.4) | 435 (34.0) | 536 (36.7) | 361 (39.9) | 572 (46.7) | < 0.001 |
Ever_pregnant_level (%)* |  |  |  |  |  | < 0.001 |
1 ~ 2 | 1388 (33.9) | 441 (36.6) | 430 (31.5) | 227 (27.2) | 327 (28.6) |  |
3 ~ 5 | 2102 (51.4) | 635 (52.7) | 757 (55.5) | 473 (56.7) | 614 (53.6) |  |
> 5 | 601 (14.7) | 130 (10.8) | 177 (13.0) | 134 (16.1) | 204 (17.8) | Â |
Vaginal_deliveries_level (%)* |  |  |  |  |  | < 0.001 |
0 | 621 (15.1) | 198 (16.3) | 166 (12.1) | 94 (11.2) | 118 (10.2) | Â |
1 ~ 2 | 1612 (39.2) | 496 (40.9) | 574 (41.8) | 319 (37.9) | 408 (35.3) |  |
3 ~ 5 | 1552 (37.7) | 463 (38.2) | 549 (40.0) | 354 (42.1) | 520 (45.0) |  |
> 5 | 332 ( 8.1) | 56 ( 4.6) | 84 ( 6.1) | 74 ( 8.8) | 110 ( 9.5) | Â |
VitD (mean (SD))$ | 69.61 (30.19) | 73.01 (32.30) | 72.85 (31.57) | 72.99 (34.70) | 71.41 (32.44) | < 0.001 |