Table 2.

ANOVA of measurements.

	Fu	Zhong	Chen	P value
STATIC	802.75 ± 362.91	1283.10 ± 397.50	1693.26 ± 411.73	0.000*
PEAK	15.23 ± 14.84	35.73 ± 16.93	37.05 ± 13.73	0.000*
PERIOD	72.590 ± 8.12	70.48 ± 7.42	71.30 ± 7.29	0.132
LENGTH	0.17 ± 0.15	0.32 ± 0.14	0.37 ± 0.09	0.000*
WIDTH	0.26 ± 0.24	0.37 ± 0.24	0.34 ± 0.20	0.002*
AS	6.90 ± 7.28	11.13 ± 6.81	10.14 ± 8.88	0.000*
DS	−1.34 ± 3.25	−4.86 ± 6.88	−8.14 ± 6.12	0.000*

*The mean difference is significant at the  0.05 level.