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

Table 2 Hazard ratio and 95% confidence intervals of incident NAFLD according to self-reported and laparoscopically-confirmed endometriosis

	Laparoscopically-confirmed endometriosis
	No	Yes
NAFLD Cases	4,191	583
Person-years	1,218,360	94,707
Incidence rate ^†	3.44	6.16
Age-adjusted model	1.00	1.55 (1.42 − 1.69)
Multivariable model ^‡	1.00	1.22 (1.10 − 1.36)

^† Per 1,000 person-years
^‡ Model was adjusted for age (months), calendar year, race (White non-Hispanic, other race / ethnicity), current BMI (< 18.5, 18.5 to < 22.5, 22.5 to < 25, 25 to < 30, or ≥ 30 kg/m²), cigarette 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 (continuous), 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)

ISSN: 1477-7827