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. 2019 Apr 11;19:221. doi: 10.1186/s12913-019-4037-x

Fig. 2.

Fig. 2

Number of patients assigned to each hierarchical infection category and the 30-day mortality rate for each hierarchical infection category, stratified by year. Abbreviations: CNS = central nervous system; GU = genitourinary tract; GI = gastrointestinal tract; URI = upper respiratory infection