However, in clinics, these five features covered more types of clinical symptoms: lymphocyte (%) is an immune disorder indicator (Trowell, 1947), neutrophil count represents infection (Xie et al., 2020), CRP represents inflammatory response (Vermeire et al., 2004; Sabrina et al., 2012), and both LDH and α-HBDH represent tissue lesions (Sanwald and Kirk, 1966; Kishaba et al., 2014). This evidence concerns the gene CRP and infection.