Overall, infants who were diagnosed with NEC had a higher NLR value (2.10 ± 1.40 vs. 1.70 ± 0.50; p = 0.008) and CRP value (4.89 [1.26–18.00] vs. 3.30 [2.33–6.13] mg/L; p < 0.001). The gene discussed is CRP; the disease is necrotizing enterocolitis.