Table 3.

Intergroup comparison of GI at 1, 14, and 21 days using ANOVA (n=20)

Time	Groups	Minimum	Maximum	Mean	Standard deviation	F value	P
Day 1	A	0.6	1.8	1.34	0.33	0.54	0.58
	B	0.8	1.9	1.38	0.29
	C	0.9	1.9	1.45	0.34
Day 14	A	0.6	1.5	1.11	0.26	4.18	0.02*
	B	0.7	1.7	1.23	0.26
	C	0.8	1.8	1.37	0.31
Day 21	A	0.6	1.2	0 .98	0.19	13.26	0.001*
	B	0.6	1.6	1.11	0.25
	C	0.8	1.8	1.41	0.33

^*Significant