Differences of the Morphology of Subaxial Cervical Spine Endplates between Chinese and White Men and Women

Table 5

Dimensions of area parameters categorized by race and sex.

	Race and sex	C3	C4	C5	C6	C7
EPAu	Chinese female	170.9 ± 33.2	180.6 ± 32.9	188.9 ± 32.5	214.5 ± 42.5	252.1 ± 47.1
	White female	199.2 ± 44.3	208.5 ± 42.5	224.4 ± 43.3	245.4 ± 51.2	278.2 ± 46.6
	value	0.04	0.04	0.001	0.01	0.13
	Chinese male	171.2 ± 44.6	185.5 ± 57.6	207.1 ± 42.3	251.5 ± 33.7	274.5 ± 55.6
	White male	216.1 ± 49.6	228.8 ± 40.7	234.4 ± 41.2	275.4 ± 41.7	298.2 ± 50.6
	value	0.01	0.03	0.04	0.03	0.23
EPAl	Chinese female	201.2 ± 42.1	203.6 ± 41.7	225.5 ± 48.7	246.1 ± 42.8	272.7 ± 49.8
	White female	202.7 ± 42.7	215.3 ± 43.1	245.1 ± 44.7	270.7 ± 47.8	285.2 ± 41.4
	value	0.92	0.44	0.26	0.13	0.46
	Chinese male	204.6 ± 44.9	217.4 ± 57.6	248.2 ± 56.3	275.8 ± 60.3	290.7 ± 62.3
	White male	248.1 ± 42.7	260.3 ± 52.3	278.1 ± 54.4	317.7 ± 57.8	335.2 ± 36.4
	value	0.01	0.04	0.14	0.03	0.03