Table 1.
Baseline characteristics of cohorts after propensity score matching
| Variable | No PCOS | PCOS | P value |
|---|---|---|---|
| Current age | 59.5 ± 8.6 | 59.5 ± 8.6 | 0.90 |
| Age at index | 55.1 ± 8.3 | 55.1 ± 8.4 | 0.98 |
| Caucasian | 81.6% | 81.7% | 0.90 |
| Black or African American | 7.7% | 7.6% | 0.93 |
| Asian | 1.5% | 1.4% | 0.84 |
| Unknown race | 6.2% | 6.1% | 0.80 |
| Hispanic or Latino | 6.8% | 7.0% | 0.66 |
| Not Hispanic or Latino | 76.7% | 76.3% | 0.73 |
| Unknown ethnicity | 16.5% | 16.6% | 0.92 |
| Body mass index (kg/m2) | 33.2 ± 9.1 | 35.0 ± 9.3 | 0.29 |
| Type 2 diabetes mellitus (E11)* | 34.4% | 34.3% | 0.90 |
| Impaired fasting glucose (R73.01) | 7.7% | 8.0% | 0.68 |
| Hypothyroidism (E03.9) | 28.0% | 28.0% | 0.96 |
| Androgen excess (E28.1) | 0.9% | 1.1% | 0.53 |
* International Classification of Disease-10 code.
PCOS indicates polycystic ovarian syndrome.