[Retracted] The Application of Nurse Stratified Management in Nursing Management

Table 3

Comparison of nurse error rates (n (%)).

Groups	n	Number of nurses with errors	Number of nurses without errors	Error rate
Control group	50	14	36	14 (28%)
Experimental group	50	2	48	2 (4%)
t	—	—	—	10.714
P	—	—	—	0.001