Table 1.
Sociodemographic and clinical variables for study cohort (N = 3423)
| Variables | Value |
|---|---|
| Sociodemographic variables | |
| Age (yrs) | 46.6 ± 14.4 |
| Race and ethnicity, n (%) | |
| Non-Hispanic White | 1624 (47.7) |
| Non-Hispanic Black | 837 (24.6) |
| Hispanic or Latino | 654 (19.7) |
| Asian | 128 (3.7) |
| American Indian and Alaska Native | 11 (0.3) |
| Native Hawaiian and Other Pacific Islander | 6 (0.2) |
| Region of country | |
| Northwest | 785 (22.9) |
| Midwest | 1323 (38.7) |
| South | 447 (13.1) |
| Southwest | 866 (25.3) |
| Healthcare worker | |
| Yes | 386 (11.3) |
| No | 2293 (67.6) |
| Unknown | 713 (21) |
| Clinical variables | |
| Body mass index (kg/m2) | 30.3 ± 7.9 |
| Charlson comorbidity index (not age adjusted) | 0.45 ± 1.0 |
| Charlson comorbidity index (age adjusted) | 1.7 ± 1.8 |
| Previous surgery, n (%) | |
| None | 1412 (41.3) |
| Previous non-gynecologic abdominopelvic surgery | 1011 (29.5) |
| Previous non-gynecologic abdominopelvic surgery | 1493 (43.6) |
| Smoking history, n (%) | |
| None | 2633 (77) |
| Previous smoker, not currently | 495 (14.5) |
| Currently smoking | 259 (7.6) |
| Unknown | 32 (0.9) |
All data are presented as number (percentage) and mean ± standard deviation unless otherwise specified.