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.