[Table/Fig-9]:

Shows mean comparison of number of wrinkles in action and photographic grading present pre-operatively with post-operative 1^st week, 4^th week and 16^th week. (Statistical Analysis: Wilcoxon signed rank test, statistically significant if p<0.05)

NUMBER OF WRINKLES					PHOTOGRAPHIC GRADING
Duration	Mean	SD	Difference Mean±SD	p-value	Mode	Mean	SD	Difference Mean±SD	p-value
Pre-operative	4.80	1.14	3.30±0.29	0.004 S	4.00	3.40	0.97	2.00±0.45	0.005 S
Post- operative 1 Week	1.50	0.85			1.00	1.40	0.52
Pre-operative	4.80	1.14	3.70±0.40	0.005 S	4.00	3.40	0.97	2.20±0.55	0.004 S
Post-operative 4 Weeks	1.10	0.74			1.00	1.20	0.42
Pre-operative	4.80	1.14	3.40±0.44	0.005 S	4.00	3.40	0.97	2.10±0.49	0.005 S
Post-operative 16 Weeks	1.40	0.70			1.00	1.30	0.48
Post-operative 1 Week	1.50	0.85	0.40±0.11	0.050 NS	1.00	1.40	0.52	0.20±0.10	0.157 NS
Post-operative 4 Weeks	1.10	0.74			1.00	1.20	0.42
Post-operative 1 Week	1.50	0.85	0.10±0.15	0.564 NS	1.00	1.40	0.52	0.10±0.04	0.317 NS
Post-operative 16 Weeks	1.40	0.70			1.00	1.30	0.48
Post-operative 4 Weeks	1.10	0.74	0.30±0.04	0.083 NS	1.00	1.20	0.42	0.10 ±0.06	0.317 NS
Post-operative 16 Weeks	1.40	0.70			1.00	1.30	0.48