[Retracted] Image Data Security Mechanism Based on the Internet of Things Cardiac Catheterization Laboratory Information Management System Research and Design

Table 3

Work efficiency of two groups of nursing staff (X  S).

Group	Aimless round trip time	Number of round trips	Average daily steps	Information collection time
Internet of things infusion management group (N = 358)	5.7  0.6	3.3  0.6	10557.9  600.6	0
Control group (N = 210)	10.3  1.2	10.2  0.6	11385.9  745.9	7.4  1.2
	9.29	24.12	15.78	17.82
	0.001	0.001	0.001	0.001