[Table/Fig-4]:

Multiple Comparisons of the groups

Group	(I) time	(J) time	Mean Difference (I-J)	P
Group A N=30	Base	7 days	-4.633	.959
		30 days	-7.200	.179
		6 months	-.100	1.000
	7 days	30 days	-2.567	1.000
		6 months	4.533	1.000
	30 days	7 days	-2.567	1.000
	30 days	6 months	7.100	.193
Group B N=30	Base	7 days	9.500	0.036 sig
		30 days	13.333	<0.001 vhs
		6 months	-1.333	1.000
	7 days	30 days	3.833	1.000
		6 months	-10.833	0.011 ns
	30 days	7 days	3.833	1.000
	30 days	6 months	-14.667	<0.001 vhs

P<0.001 - Significance; N = Number of subjects; ns = not significant; vhs= very highly significant