Proximal Femoral Morphology and the Relevance to Design of Anatomically Precontoured Plates: A Study of the Chinese Population

Table 2

Femoral measurements from AP view (degree; mm).

Parameters	Total	Men	Women	P value
	(Mean ± SD)	(Mean ± SD)	(Mean ± SD)
Neck-shaft angle	129.88 ± 5.76	129.59 ± 5.81	130.05 ± 5.64	0.646
Femoral head diameter	45.40 ± 3.21	48.04 ± 2.87	42.21 ± 2.49	<0.0001
Narrowest neck width	33.91 ± 4.38	35.71 ± 3.27	31.2 ± 2.80	<0.0001
Superior radius ()	32.26 ± 3.09	33.32 ± 2.33	30.23 ± 3.67	<0.0001
Inferior radius ()	58.90 ± 5.1	59.41 ± 5.74	57.81 ± 4.65	<0.01