Case Control Study
Copyright ©The Author(s) 2020.
World J Clin Cases. Mar 6, 2020; 8(5): 874-886
Published online Mar 6, 2020. doi: 10.12998/wjcc.v8.i5.874
Table 5 Comparison of recurrence between the two groups, n (%)
Research group (n = 89)Control group (n = 95)χ2P value
Recurrence5.4060.020
Yes13 (13.48)26 (27.37)
No77 (86.52)69 (72.63)