Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Sep 6, 2021; 9(25): 7372-7380
Published online Sep 6, 2021. doi: 10.12998/wjcc.v9.i25.7372
Table 3 Comparison of positive expression rate of interleukin-11 protein, n (%)
Groups
n
IL-11protein
Positive
Negative
NEC group4813 (27.08)35 (72.92)
Control group2218 (81.82)4 (18.18)
χ218.317
P value0.000