[Retracted] Effect of 1 + N Extended Nursing Service on Functional Recovery of Colostomy Patients

Table 3

Self-efficiency comparison between two groups before and after intervention ().

Cluster	Count of cases	Past interposition	Later interposition	t
Opinion set	63	19.83  1.62	22.17  2.01	13.713	0.001
Switch cluster	58	19.21  1.72	20.06  1.93	6.513	0.002
T	—	0.621	6.621	—	—
	—	0.515	0.0007	—	—