TABLE 1.
Characteristics of the study population.
| Total | PreCOVID | COVID | ||
|---|---|---|---|---|
| (N = 1313) | (N = 1101) | (N = 212) | p‐value | |
| Age (yr), mean (SD) | 47.3 (10.7) | 47.4 (10.4) | 44.8 (12.3) | 0.01 |
| Female (%) | 66% | 65% | 73% | 0.03 |
| White (%) | 84% | 84% | 85% | 0.16 |
| Baseline weight (kg), mean (SD) | 117.8 (22.2) | 117.7 (22.4) | 118.3 (21.0) | 0.70 |
| Baseline BMI (kg/m2), mean (SD) | 40.7 (6.0) | 40.7 (6.2) | 41.0 (5.1) | 0.42 |
| Attrition (number (%)) | 0.53 | |||
| <90 days | 159 (12.3%) | 12.6% | 10.5% | |
| 90–180 days | 158 (12.2%) | 12.5% | 11.1% | |
| 181–365 days | 178 (13.8%) | 14.0% | 12.6% | |
| 366–700 days | 268 (20.8%) | 20.5% | 22.6% |