Laparoscopically confirmed endometriosis and the risk of incident NAFLD: a prospective cohort study

Table 5 Association between endometriosis and incident NAFLD with adjustment for propensity score

	Laparoscopically-confirmed endometriosis
	No	Yes
Cases	3,004	369
Person-years	963,530	66,945
Incidence rate ^†	3.12	5.51
Age-adjusted model	1.00	1.49 (1.34 − 1.67)
Age and propensity sore-adjusted model	1.00	1.37 (1.22 − 1.53)
Multivariable including propensity score model ^§	1.00	1.19 (1.05 − 1.35)

^† Per 1000 person-years
^§ Model was adjusted for age, propensity score, calendar year, race (White, non-White), BMI, smoking (never, past, current), alcohol intake (0, 0.1 − 4.9, 5 − 14.9, ≥ 15 g/day), physical activity (≤ 3, 3 − 8.9, 9 − 17.9, 18 − 26.9, ≥ 27 metabolic equivalent task-hours per week), AHEI, age at menarche (< 11, 12 − 13, ≥ 14 years old), history of infertility (yes, no), menstrual cycle irregularity (yes, no), use of oral contraceptive (never, past, current), hysterectomy/oophorectomy (yes, no), diabetes (yes, no), hypertension (yes, no), hypercholesterolemia (yes, no) and physical examination (yes, no)

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