Application Effect of Transparent Supervision Based on Informatization in Prevention and Control of Carbapenem-Resistant Klebsiella pneumoniae Nosocomial Infection
Table 6
Implementation of cleaning and disinfection of the surrounding measures for CRKP patients before and after COVID-19.
Items
Preintervention 2019
Postintervention 2020
χ 2
Number of investigation cases
Number of qualified cases
Pass rates(%)
Number of investigation cases
Number of qualified cases
Pass rates(%)
Ventilator and monitor panel
44
21
47.73
36
34
94.44
20.114
0.001
Bedside table and bed rail
39
17
43.59
33
30
90.91
17.658
0.001
Treatment car and nursing car
31
16
51.61
26
23
88.46
8.886
0.003
Medical related items
38
21
53.57
23
20
86.96
6.537
0.011
Infusion or syringe pump surfaces
26
17
65.38
21
20
95.24
6.181
0.013
Shaker handle (remote control)
58
32
55.17
39
35
89.74
13.047
≤0.001
Hand sanitizer button
85
65
76.47
46
42
91.31
5.745
0.017
Note. Use an ATP fluorescence detector to monitor cleanliness of the environment and object surface, and RLU ≤ 100 is qualified.
