Abstract:Objective To investigate the blood routine characteristics of inflammatory bowel disease and its significance.Methods From February 2018 to April 2019,50 patients with inflammatory bowel disease treated in our hospital were selected as the observation group,and 50 patients with non-inflammatory bowel disease in the same period were selected as the control group.The routine blood test indexes such as blood platelet count (PLT),mean platelet volume (MPV),concentration of hemoglobin (HGB),average red blood cell volume (MCV),red blood cell hemoglobin concentration (MCHC),C-reactive protein (CRP),red blood cell distribution width (RDW) and erythrocyte sedimentation rate of the two groups were compared.Results The PLT,RDW,CRP and erythrocyte sedimentation rate in the observation group were higher than those in the control group,and MPV,HGB,MCV and MCHC were lower than those in the control group,with statistically significant differences (P<0.05).In the observation group,PLT,RDW,CRP and erythrocyte sedimentation rate of patients in remission were lower than those of patients with mild,moderate and severe symptoms,with statistically significant differences (P<0.05).The MPV,HGB,MCV and MCHC of patients in remission were higher than those of patients with mild,moderate and severe diseases,with statistically significant differences (P<0.05).The PLT,RDW,CRP and erythrocyte sedimentation rate of patients in mild symptoms were lower than those of patients with moderate and severe symptoms,the HGB was higher than that of patients with moderate and severe symptoms,with statistically significant differences (P<0.05).The PLT,RDW,CRP and erythrocyte sedimentation rate of patients in moderate symptoms were lower than those of patients with severe symptoms,the HGB was higher than that of patients with severe symptoms,with statistically significant differences (P<0.05).Conclusion Routine blood test in the diagnosis process of inflammatory bowel disease can not only clarify the diagnosis of the disease,but also help to determine the severity of the disease,which has a high reference value for the treatment of the disease.