[Retracted] Analysis of Effect of Six Sigma Method Combined with CI Strategy on Improving of Nursing Quality in Outpatient Infusion Rooms

Table 2

Comparison of incidence of adverse events between both groups ( (%)).

Adverse events	Performance	Control group ()	Research group ()
Inadequate hygiene management	Uncategorized garbage	13 (1.18)	6 (0.58)
	Incomplete cleaning and disinfection records	22 (1.99)	13 (1.25)
	Total	35 (3.17)	19 (1.83)	3.881	0.049
Improper management of medical items	Expired sterile infusion items	3 (0.27)	0 (0.00)
	Contamination of sterile infusion items	2 (0.18)	0 (0.00)
	Total	5 (0.45)	0(0.00)	4.682	0.030
Infusion operation errors	Incorrect patient information verification	3 (0.27)	0 (0.00)
	Wrong configuration of drug solution	3 (0.27)	0 (0.00)
	Repeated punctures	11 (1.00)	5 (0.48)
	Drug extravasation	9 (0.81)	4 (0.39)
	Irregular fixation of dressing	26 (2.35)	14 (1.35)
	Total	52 (4.71)	23 (2.22)	9.800	0.002
Unsuccessful completion of infusion	Needle blockage	10 (0.90)	3 (0.29)
	Localized redness and swelling at the puncture site	8 (0.72)	3 (0.29)
	Severe hemorrhage	31 (2.81)	18 (1.74)
	Needle dislodged	8 (0.72)	2 (0.19)
	Total	57 (5.16)	26 (2.51)	10.095	0.001
Total		149 (13.48)	68 (6.56)	28.192	<0.001