Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Oct 26, 2021; 9(30): 9050-9058
Published online Oct 26, 2021. doi: 10.12998/wjcc.v9.i30.9050
Table 2 Comparison of substance use between the two groups (mean ± SD, n = 100)
Group
Protection mask(s)
Medical gloves (units)
One-time ear; instrument probe sleeve (units)
Disposable protective clothing (sets)
Disposable shoe cover(s)
Disposable (sets)
Original management mode1615 ± 1271262 ± 290936 ± 7083 ± 6357 ± 80114 ± 89
New management mode336.4 ± 121716 ± 1201603.6 ± 604230 ± 111190 ± 7398 ± 14
F value173.10412.9563.6241.8772.6750.216
P value0.000a0.009a0.0990.2130.1460.656