[Retracted] Efficacy of Respiratory Training in Relieving Postoperative Pain in Patients with Spinal Nerve Root Entrapment Syndrome

Table 3

The SAS scores before intervention and 3 days and 7 days after intervention were compared between the two groups (, points).

Group	Before intervention	After 3 days of intervention	7 days after intervention
Control group ()
Observation group ()
	0.167	3.231	5.230
	0.868	0.002	<0.001