Variable | Univariate OR (95% CI) | P-value | Multivariate OR (95% CI) | P-value |
---|---|---|---|---|
Age (years) | 1.03 (0.98–1.07) | 0.182 | 1.02 (0.97–1.06) | 0.215 |
BMI (kg/m²) | 1.07 (1.02–1.12) | 0.041* | 1.06 (1.01–1.11) | 0.049* |
Duration of Abnormal Uterine Bleeding (months) | 1.09 (1.03–1.15) | 0.003** | 1.08 (1.02–1.14) | 0.006** |
Marital Status (Single/Divorced/Widowed vs. Married) | 1.56 (1.11–2.18) | 0.010* | 1.42 (1.01-2.00) | 0.042* |
Education Level (Primary/Secondary vs. College/University) | 1.71 (1.34–2.19) | < 0.001*** | 1.58 (1.22–2.05) | < 0.001*** |
Smoking History (Yes vs. No) | 3.07 (1.89–4.98) | < 0.001*** | 2.91 (1.78–4.76) | < 0.001*** |
Exercise Regularly (≥ 3 times/week) (Yes vs. No) | 0.53 (0.42–0.68) | < 0.001*** | 0.61 (0.47–0.79) | < 0.001*** |
Psychiatric History (Yes vs. No) | 2.71 (1.94–3.79) | < 0.001*** | 2.44 (1.72–3.47) | < 0.001*** |
Estradiol (pg/mL) | 0.98 (0.96–0.99) | 0.014* | 0.98 (0.96–0.99) | 0.018* |
FSH (mIU/mL) | 1.06 (1.04–1.09) | < 0.001*** | 1.05 (1.03–1.08) | < 0.001*** |
LH (mIU/mL) | 1.04 (1.02–1.07) | < 0.001*** | 1.03 (1.01–1.06) | 0.002** |
Cortisol (µg/dL) | 1.09 (1.04–1.14) | < 0.001*** | 1.07 (1.02–1.13) | 0.005** |
Sleep Quality (PSQI Score) | 1.26 (1.19–1.33) | < 0.001*** | 1.24 (1.17–1.32) | < 0.001*** |