Epidemiology of Hospitalized Traumatic Pelvic Fractures and Their Combined Injuries in Taiwan: 2000–2011 National Health Insurance Data Surveillance

Table 5

Multiple logistic regression models of hospitalized pelvic fractures with the six major combined injuries in Taiwan.

	Pelvic fractures with any of the 6 major combined injuries	Pelvic fractures with injury group-(1)	Pelvic fractures with injury group-(2)	Pelvic fractures with injury group-(3)	Pelvic fractures with injury group-(4)	Pelvic fractures with injury group-(7)	Pelvic fractures with injury group-(8)
	AOR (95% CI)	AOR (95% CI)	AOR (95% CI)	AOR (95% CI)	AOR (95% CI)	AOR (95% CI)	AOR (95% CI)
Gender
Female	1	1	1	1	1	1	1
Male	0.759  (0.731–0.789)	1.101  (1.051–1.153)	0.866  (0.826–0.907)	0.884  (0.842–0.928)	0.733  (0.700–0.768)	0.596  (0.553–0.642)	0.594  (0.558–0.633)
Age stratum
≤17 y/o	0.559  (0.511–0.611)	0.863  (0.776–0.960)	0.384  (0.325–0.454)	0.688  (0.602–0.787)	0.688  (0.615–0.770)	0.624  (0.514–0.758)	1.018 (0.903–1.149)
18–29 y/o	1	1	1	1	1	1	1
30–49 y/o	0.983 (0.931–1.037)	0.803  (0.754–0.854)	1.581  (1.477–1.692)	1.157  (1.080–1.240)	0.924 (0.869–0.983)	1.052 (0.954–1.159)	0.703  (0.651–0.759)
50–64 y/o	0.870  (0.821–0.921)	0.742  (0.693–0.794)	1.637  (1.523–1.759)	1.339  (1.245–1.441)	0.685  (0.639–0.735)	1.023 (0.920–1.139)	0.480  (0.438–0.527)
65–74 y/o	0.675  (0.632–0.721)	0.662  (0.610–0.718)	1.359  (1.249–1.480)	1.092  (1.000–1.191)	0.612  (0.562–0.667)	0.762  (0.665–0.874)	0.337  (0.297–0.382)
≥75 y/o	0.447  (0.421–0.476)	0.410  (0.377–0.446)	1.035 (0.953–1.125)	0.705  (0.644–0.771)	0.521  (0.481–0.566)	0.405  (0.347–0.474)	0.200  (0.174–0.231)
Socioeconomic level
Normal population	1	1	1	1	1	1	1
Low-income population	0.918 (0.786–1.073)	0.994 (0.817–1.209)	1.016 (0.833–1.239)	0.791  (0.631–0.991)	1.011 (0.831–1.230)	1.209 (0.903–1.620)	1.018 (0.783–1.322)

AOR: adjusted odds ratio.