|
Duration of OC use
|
P-value
|
---|
Model 1
|
1.008 (1.001–1.015)
|
0.029
|
Model 2
|
1.008 (1.002–1.013)
|
0.011
|
Model 3
|
1.006 (1.001–1.011)
|
0.015
|
- Model 1: unadjusted; model 2: adjusted for age and BMI; model 3: adjusted for age, BMI, education level, household income, smoking status, alcohol consumption, physical activity, current medical status (DM and dyslipidemia), and reproductive factors (age at menopause and number of pregnancies)