Chen Y.-S.Liao T.-Y.Hsu T.-C.Hsu W.-T.Lee M.-T.G.CHIEN-CHANG LEENational Taiwan University Hospital Biomedical Data Science Research Group2020-12-162020-12-1620201441-2772https://scholars.lib.ntu.edu.tw/handle/123456789/526825BACKGROUND: To determine the temporal trends of incidence and outcome based on different sources of sepsis using a nationwide administrative database. METHODS: From 2002 to 2012, the entire Taiwan's health insurance claims data of emergency-treated and hospital-treated sepsis were analysed for incidence and mortality trends. The information about patients with sepsis and sources of sepsis was identified using a set of validated International Classification of Diseases, ninth revision, clinical modification (ICD-9-CM) codes. The 30-day all-cause mortality was verified by linked death certificate database. RESULTS: A total of 1 259 578 episodes of sepsis were identified during the 11-year study period. Lower respiratory tract infection is the most common source of sepsis in patients, with the highest mortality rate. The incidence of genitourinary tract infection has the fastest growing rate. The sepsis mortality was declining at different rates for each source of sepsis. Co-infections in patients with sepsis are associated with higher mortality rate. CONCLUSION: The temporal trends of sepsis incidence and mortality varied among different sources of sepsis, with lower respiratory tract being the highest burden among patients with sepsis. Furthermore, sources of sepsis and the presence of co-infection are independent predictors of mortality. Our results support source-specific preventive and treatment strategies for future sepsis management.[SDGs]SDG3female; hospital emergency service; hospital mortality; human; incidence; International Classification of Diseases; male; mortality; respiratory tract infection; sepsis; Taiwan; urinary tract infection; urogenital tract disease; Emergency Service, Hospital; Female; Female Urogenital Diseases; Hospital Mortality; Humans; Incidence; International Classification of Diseases; Male; Male Urogenital Diseases; Respiratory Tract Infections; Sepsis; Taiwan; Urinary Tract Infectionsjournal article323891042-s2.0-85084388674