Table 2.

Age-adjusted rate of fracture per 1000 person-years of follow-up

	Menopause Type
Whole Cohort	Surgical	Natural
Hip	13.6 (13.5–14.4)	16.5 (16.4–17.2)
Wrist	9.3 (9.1–10.0)	7.8 (7.8–8.5)
Any Nonvertebral Fracture	54.2 (53.8–55.1)	50.3 (50.2–51.0)
Never use of estrogen
Hip	14.2 (14.0–14.9)	16.4 (16.4–17.2)
Wrist	10.3 (10.2–11.0)	7.6 (7.6–8.3)
Any Nonvertebral Fracture	61.4 (61.0–62.3)	48.9 (48.8–49.6)
Past use of estrogen
Hip	9.4 (9.2–10.1)	17.7 (17.5–18.5)
Wrist	27.7 (26.5–29.2)	11.8 (11.6–12.6)
Any Nonvertebral Fracture	54.8 (53.6–56.3)	75.8 (75.0–76.9)
Current use of estrogen
Hip	3.7 (3.6–4.4)	14.1 (13.8–14.8)
Wrist	2.3 (2.2–3.0)	5.8 (5.6–6.5)
Any Nonvertebral Fracture	24.5 (24.3–25.3)	43.9 (43.4–44.7)