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Table 1 Demographic and clinical characteristics

From: Feasibility of coding-based Charlson comorbidity index for hospitalized patients in China, a representative developing country

Clinical characteristics

Age (years)

53 ± 18

Number of men (%)

47.0

Department

 Internal Medicine department (%)

35.0

 Surgery department (%)

35.7

 Gynecology and Obstetrics (%)

13.4

 Emergency department and ICU (%)

5.0

 Oncology department (%)

6.0

 Others (%)

4.9

Hospital stay (Days)

8 (5,13)

Medical cost (dollars)

1478.2 (858.5, 2808.7)

In-hospital Mortality (%)

0.8