[Retracted] Analysis of the Clinical Effect of Visual Electrophysiological Examination Combined with Targeted Health Education Nursing in Children

Table 6

Comparison of stress indicators between the two groups before and after intervention ( ± s).

Group	n	HR (beats/min)		RR (breaths/min)		MAP (mmHg)
		Before intervention	After intervention	Before intervention	After intervention	Before intervention	After intervention
Observation group	50	73.57 ± 8.38	80.71 ± 6.14	21.28 ± 2.11	24.08 ± 2.93	80.52 ± 7.18	83.08 ± 6.62
Control group	50	73.69 ± 8.42	89.63 ± 9.38	21.94 ± 2.12	28.84 ± 3.19	80.33 ± 7.20	89.53 ± 6.96
X^2		0.071	5.626	1.56	7.771	0.132	4.748
		0.944	<0.001	0.122	<0.001	0.895	<0.001