Observational Study
Copyright ©The Author(s) 2023.
World J Clin Cases. May 26, 2023; 11(15): 3491-3501
Published online May 26, 2023. doi: 10.12998/wjcc.v11.i15.3491
Table 4 Comparison of efficacy between the two groups, n (%)
Groups
Recovery
Good
Fair
Poor
Amputa-tion/death
Total effective rate
Control group (n = 34)18 (52.94)10 (29.41)5 (14.71)1 (2.94)0 (0)33 (97.06)
Observation group (n = 28)16 (57.14)8 (28.57)4 (14.29)0 (0.00)0 (0)28 (100.00)
χ2 value0.837
P value0.360