Objective：Toevaluatethebloodglucosechangesinhospitalizedpatientswithdiabetesbybigdataanalysisofpatientsus－inginformationtechnologyaccordingtotheepidemiologyofdiabetesandthecurrentstatusofprevention，treatment，andmanagementofdiabetesintheregion，tounderstandtheweaklinksofmonitoringhospitalizedpatients'bloodglucose，andtoguideclinicalbloodglucosemanagement.Methods：Basedonamulticenterinformationizedbloodglucosemanagementplatform，fromSeptember2016toJanuary2018，thebedsidebloodglucosedataof10608hospitalizedpatientswithdiabeteswerecollectedfromtheYongchuanHospi－talofChongqingMedicalUniversity，TheSecondAffiliatedHospitalofChongqingMedicalUniversity，andtheChongqingThreeGorgesCentralHospital.Thepopulationmodel，patientmodel，andpatient-daymodelwereusedtoanalyzethebloodglucoseconstituentratioofinpatientswithdiabetes：proportionsofpatientswithhyperglycemia，hypoglycemia，andidealbloodglucoselevel.Results：Atotalof253738point-of-caretestingbloodglucosemonitoringdatawerecollected.Thepopulationmodelanalysisshowedthattheprevalenceofhyperglycemiareached38.3%，andtheindividualswithanidealbloodglucoselevelonlyaccountedfor20.5%.Thepatientmodelanalysisshowedthat13.2%ofthepatientshadhypoglycemiaduringhospitalization；patientswithseverehypoglycemiaaccountedfor1.2%；patientswithseverehypogl-ycemiaaccountedfor9.4%ofpatientswithhypoglycemia.Thepatient-daymodelanalysisshowedthatthepatientswithanidealbloodglucoselevelaccountedfor49.6%；theincidenceofhyperglycemiawas60.2%；theincidenceofseverehyperglycemiawas18.8%.Conclusion：Theproportionofhospitalizeddiabetespatientswithanidealbloodglucoselevelislow，andthepro－portionofthosewithhyperglycemiaishigh.Afteraperiodofhospitalization，theincidenceofhyperglycemiaisdecreasing，butthetra－ditionalendocrinologypassiveconsultationmodecausesthatsomehyperglycemiaeventsarenotmanagedintime.Hypoglycemiaeventsoccurinalltimeperiods，andsomepatientshaveseverehypoglycemiaevents.Thehigh-riskperiodsofhypoglycemiaarebeforelunchandfasting.Thefrequencyofbloodglucosemonitoringbeforedinnerislow.
ZhouMengmeng, GongFang２,ZhaoXili１,YangGangyi１,LiZhiyong２,YangZengqun, ChenYan３. AnanalysisofmonitoringdataofinformationizedbloodglucosemanagementinhospitalsinChongqing，China[J]. Journal of Chongqing Medical University,2020,45(3):415-
