Efficacy of acupoint injection in the treatment of chronic eczema and its influence on peripheral blood T cells

Table 3 Comparison of Eczema Area and Severity Index and Visual Analogue Scale scores (points)

Groups	n	EASI score				VAS score
		Before treatment	After treatment	t value	P value	Before treatment	After treatment	t value	P value
Observation group	40	7.52 ± 3.25	2.22 ± 1.30	12.002	0	6.05 ± 1.54	1.98 ± 1.07	21.747	0
Control group	40	7.30 ± 3.96	3.19 ± 2.52	9.058	0	6.08 ± 1.72	2.93 ± 1.27	12.498	0
t value		0.278	−2.17			−0.069	−3.615
P value		0.782	0.034			0.945	0.001