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Table 1 General characteristics of study subjects

From: The effect of comorbidities for the prognosis of community-acquired pneumonia: an epidemiologic study using a hospital surveillance in Japan

CharacteristicsN = 535
Age in years, median (IQR)79 (70–84)
Sex, male, n (%)369 (69.0)
Length of stay in days, median (IQR)14 (9–27)
Charlson Comorbidity Index, median (IQR)1 (1–3)
In-hospital mortality, % (n/N)12.2 (64/535)
  1. IQR interquartile range