Table 4.

Subgroup analysis of the 88 female patients

	Refracture (n = 14)	No refracture (n = 74)	p
Age (years)	43.0 ± 15.5 (25–67)	44.7 ± 17.8 (15–78)	0.739
Menopause	5 (35.7%)	36 (48.6%)	0.277
Body height (cm)	158.4 ± 7.3 (148–175)	157.5 ± 6.1 (141.5–170)	0.621
Body weight (kg)	50.5 ± 8.2 (37.8–64)	58.7 ± 11.1 (42.4–107.2)	0.010
Body mass index	20.0 ± 2.0 (15.3–20.9)	23.6 ± 4.1 (17.6–38.8)	0.002
Interval between fixation and removal (months)	13.3 ± 9.7 (5–44)	12.2 ± 5.8 (4–36)	0.575
Interval stratification			0.223
< 12 months	6 (42.9%)	43 (58.1%)
≥ 12 months	8 (57.1%)	31 (41.9%)

All values are mean ± standard deviation (range) or n (%)