| Variable | Within-group difference(mean, 95% CI) | p-value | ||
|---|---|---|---|---|
| Visit2 | Visit3 | Visit2 | Visit3 | |
| PSS | 0.88 (4.92 to 4.04) | 1.13 (4.92 to 3.79) | 0.001* | 0.000* |
| Corneometer(1part) | -2.45 (52.12 to 54.57) | 4.16 (52.12 to 47.96) | 0.451 | 0.104 |
| Corneometer(2part) | -7.13 (49.55 to 56.68) | -1.49 (49.55 to 51.05) | 0.025* | 0.585 |
| Tewameter(1part) | 2.19 (11.66 to 9.47) | 2.35 (11.66 to 9.31) | 0.223 | 0.207 |
| Tewameter(2part) | -0.07 (11.04 to 11.11) | 1.66 (11.04 to 9.38) | 0.959 | 0.415 |
| Skindex-29 total score | 6.21 (57.21 to 51.00) | 9.96 (57.21 to 47.25) | 0.000* | 0.000* |
| Skindex-29 conversion score | 0.41 (3.93 to 3.52) | 0.68 (3.93 to 3.25) | 0.000* | 0.000* |