Table 1.

Characteristics of pelvis specimens

Variable	Pelves	Females	Males	Significance
Number in overall data set	523	208	315
Mean acetabular diameter (mm)	51 [0.3]	47 [0.4]	53 [0.3]	p < 0.001
Range of acetabular diameter (mm)	40–59	40–53	47–59
Number in subgroup analyses	286	115	171
Mean age [95% CI] (years)	63 [1.9]	63 [3.3]	62 [2.3]	NS
Range of age (years)	19–93	19–93	20–93
Mean body height [95% CI] (mm)	171 [1.1]	165 [1.3]	176 [1.1]	p < 0.001
Range of body height [95% CI ] (mm)	142–196	142–181	154–196
Mean body weight [95% CI] (kg)	79 [1.9]	74 [3.1]	82 [2.3]	p < 0.001
Range of body weight [95% CI] (kg)	45–140	45–140	48–135

CI = confidence interval; NS = not significant.