Multivariate regression analysis for the association between PCOS and non-alcoholic fatty liver disease
| Variable | OR | LCI | UCI | P value |
| Race (compared with white) | <0.05 | |||
| Black | 0.52 | 0.51 | 0.53 | |
| Hispanic | 1.12 | 1.10 | 1.13 | |
| Asian or Pacific Islander | 0.68 | 0.66 | 0.70 | |
| Native American | 1.06 | 1.01 | 1.13 | |
| Other | 0.86 | 0.83 | 0.88 | |
| Obesity | 2.79 | 2.7 | 2.82 | <0.001 |
| Hypertension | 1.51 | 1.49 | 1.52 | <0.001 |
| Dyslipidaemia | 1.50 | 1.48 | 1.51 | <0.001 |
| Diabetes mellitus | 2.27 | 2.25 | 2.30 | <0.001 |
| Hypothyroidism | 1.34 | 1.32 | 1.35 | <0.001 |
| PCOS | 4.30 | 4.11 | 4.50 | <0.001 |
LCI, lower CI; PCOS, polycystic ovarian syndrome; UCI, upper CI.