Table 3.

Summary of composite aesthetic scores and health indicators, ICC and SMD before and after intervention in the two groups.

Item	Control group nC = 60	Experimental group nE = 60	Statistical parameter	p
Pre-intervention aesthetic score	65.97 ± 4.62	66.15 ± 4.48	t = 0.224, df = 118	0.823
Aesthetic score after 12-week intervention (AI auxiliary conditions)	66.28 ± 4.53	84.36 ± 3.81	t = 23.196, df = 118	<0.001
Post-class fluctuation difference of uncorrected visual acuity	0.25 ± 0.08	0.12 ± 0.05	t = 14.732, df = 118	<0.01
5-min post-class resting heart rate (beats/min)	86.71 ± 6.22	77.93 ± 5.26	t = 12.518, df = 118	<0.01
Post-intervention SCARED anxiety score	21.76 ± 3.42	12.35 ± 2.11	t = 18.641, df = 118	<0.001
Post-intervention CPSS perceived stress score	17.53 ± 2.69	9.62 ± 1.87	t = 17.228, df = 118	<0.001
Post-intervention visual fatigue score	4.89 ± 0.92	2.14 ± 0.63	t = 19.075, df = 118	<0.001
Post-intervention social expression health score	64.33 ± 4.17	87.41 ± 3.65	t = 24.513, df = 118	<0.001
Intra-group paired t value (aesthetic index)	–	t = 24.651, df = 59	–	<0.001
Intra-group paired t value (composite health indicators)	–	t = 21.384, df = 59	–	<0.001
ICC (rating consistency)	0.81	0.84	–	<0.001
SMD (intervention effect size)	–	0.68	–	Large effect