The Effect of Comprehensive Use of PDCA and FMEA Management Tools on the Work Efficiency, Teamwork, and Self-Identity of Medical Staff: A Cohort Study with Zhongda Hospital in China as an Example

Table 2

Comparison of self-identity of medical staff in two groups .

Group	N	Medical staff self-identity score		t
		Before intervention	After intervention
C group	100	55.23 ± 4.26	55.64 ± 4.62	0.652	0.514
R group	100	56.22 ± 5.17	69.73 ± 5.13	18.549	0.000
t		1.477	20.409
		0.141	0.000