Table 9 Comparison Overall size of facial wrinkle (Index: AU)
From: A study on clinical effectiveness of cosmetics containing human stem cell conditioned media
Variable | Group | Measurement (M±SD) | F | p | |||
|---|---|---|---|---|---|---|---|
C (n=20) | E1 (n=20) | E2 (n=20) | |||||
Overall size | Rt. | Before | 14.52 ± 3.86 | 13.84 ± 4.11 | 16.39 ± 3.79 | 11.213 | .000*** |
After | 15.70 ± 4.69 | 12.01 ± 3.59 | 13.93 ± 3.41 | ||||
t1-t2 | -1.17 ± 2.12 | 1.82 ± 3.77 | 2.45 ± 1.18 | ||||
t(p) | -2.482 (.023*) | 2.161 (.044*) | 9.257 (.000***) | ||||
Lt. | Before | 14.20 ± 5.63 | 14.29 ± 4.30 | 16.89 ± 3.53 | 10.178 | .000*** | |
After | 15.26 ± 5.98 | 12.82 ± 3.65 | 14.22 ± 3.26 | ||||
t1-t2 | -1.06 ± 2.99 | 1.47 ± 3.11 | 2.67 ± 1.66 | ||||
t(p) | -1.585 (.129) | 2.115 (.048*) | 7.195 (.000***) | ||||