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

Table 5 Comparison of INF-γ, IL-2, IL-4, and IL-10 levels between the observation and control groups before and after treatment

Parameters	Time point	Observation group	Control group	t value	P value
INF-γ	Before treatment	321.29 ± 135.22	302.21 ± 139.53	0.621	0.536
	After treatment	394.88 ± 115.70a	334.38 ± 137.47	2.13	0.036
IL-2	Before treatment	38.15 ± 19.98	32.93 ± 18.07	1.224	0.225
	After treatment	56.51 ± 18.00a	47.13 ± 20.04a	2.203	0.031
IL-4	Before treatment	81.01 ± 8.78	77.79 ± 10.25	1.508	0.136
	After treatment	61.31 ± 7.60a	67.20 ± 9.00a	−3.165	0.002
IL-10	Before treatment	65.94 ± 8.85	66.06 ± 8.83	−0.063	0.95
	After treatment	60.55 ± 11.86a	62.00 ± 8.84a	−0.623	0.535

^aP < 0.05 vs baseline.