Table 5.

Comparison of attractiveness scores between men and women (independent t-test).

Lip attractiveness	Women		Men		p
	Mean	SD	Mean	SD
Group 1 – Thinner lips
Before (T1)	3.82	2.42	4.05	2.15	0.102
After (T2)	4.72	2.56	4.79	2.36	0.376
Changes	0.89	2.50	0.75	2.15	0.095
Group 2 – Thicker lips
Before (T1)	6.42	2.53	6.29	2.25	0.137
After (T2)	5.92	2.90	5.61	2.51	0.115
Changes	−0.51	3.45	−0.69	2.86	0.124