Table 1. Assessment of alterations in the mean 5-point scale scores for crow’s feet, comparing static and dynamic facial expressions before and after treatment (n=10).
Variables | Evaluator 1 | Evaluator 2 | ICC | |||||
---|---|---|---|---|---|---|---|---|
Needle | Microjet | p-value | Needle | Microjet | p-value | |||
Static | 0.88 | |||||||
Before | 1.60±0.52 | 1.80±0.63 | 0.1679 | 2.10±0.57 | 2.00±0.47 | 0.3434 | ||
After | 1.00±0.67 | 1.10±0.57 | 0.5911 | 1.10±0.74 | 1.30±0.67 | 0.4433 | ||
p-value | 0.0051 | 0.0095 | 0.0011 | 0.0013 | ||||
Dynamic | 0.83 | |||||||
Before | 2.50±0.85 | 2.50±0.71 | >0.9999 | 2.60±0.84 | 2.50±0.71 | 0.3434 | ||
After | 1.70±0.95 | 1.50±0.71 | 0.3434 | 1.70±0.95 | 1.50±0.71 | 0.3434 | ||
p-value | 0.0002 | <0.0001 | 0.0007 | <0.0001 |
Values are presented as mean ± standard deviation.
This evaluation was conducted by two dermatologists, who were blinded to the treatment.
ICC: intraclass correlation coefficients.