Table 1.

Multivariate analysis of variance (manova) results showing significant differences between ND, AP, C and T groups

	Degrees of freedom	Pillai's trace	F	df	df error	P
With outliers	3	0.95	3.96	15	129	< 0.0001
Without outliers	3	0.82	2.87	15	114	< 0.001