Retrospective Study
Copyright ©The Author(s) 2023.
World J Psychiatry. Sep 19, 2023; 13(9): 645-653
Published online Sep 19, 2023. doi: 10.5498/wjp.v13.i9.645
Table 2 Comparison of chemotherapy-related nausea and vomiting grade between the two groups after intervention, n (%)
Group
n
Grade 0
Grade I
Grade II
Grade III
Grade IV
Observation group4229 (69.05)10 (23.81)2 (4.76)1 (2.38)0 (0.00)
Control group4215 (35.71)13 (30.95)8 (19.05)5 (11.90)1 (2.38)
χ2 value12.114
P value0.017