Table 2.

The comparisons of brain shape and size between Chinese and Caucasian subjects

Measurement Variable	Chinese (Mean±S.D.)	Caucasian (Mean±S.D.)	P
AC-PC (mm)	26.28±1.13	28.13±1.42	4.28E-07*
Length (mm)	160.99±7.30	171.68±9.71	5.46E-06*
Width (mm)	142.64±5.08	127.48±5.04	4.81E-14*
Height (mm)	110.72±4.54	106.31±6.07	1.68E-3*
W/L	0.89±0.05	0.74±0.05	3.36E-15*
H/L	0.69±0.03	0.62±0.03	6.13E-11*
H/W	0.78±0.04	0.83±0.05	2.75E-07*

^*P < 0.01