Case Control Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Jul 16, 2022; 10(20): 6803-6810
Published online Jul 16, 2022. doi: 10.12998/wjcc.v10.i20.6803
Table 4 Comparison of satisfaction between the two groups of invalids, n (%)
Group
Very satisfied
Satisfied
Average
Unsatisfied
Satisfaction rate
Observation group45 (64.29)18 (25.71)5 (7.14)2 (2.86)68 (97.14)
Control group24 (34.29)23 (32.86)10 (14.29)13 (18.57)57 (81.43)
χ29.035
P value0.003