Table 1.

Baseline demographic data for evaluable CABP patients treated in the ICU (n=138) and in general medical wards (n=256)

Demographic category	Subcategory	ICU	General medical ward
Sex, n (%)	Male	82 (59.4)	115 (44.9)
Age at baseline (years)	Mean (SD)	61.6 (17.3)	64.7 (17.9)
	Median (range)	61.0 (19.0–96.0)	66.0 (23.0–99.0)
Age group (years), n (%)	<40	15 (10.9)	25 (9.8)
	40 to under 65	64 (46.4)	95 (37.1)
	65 to under 80	33 (23.9)	71 (27.7)
	≥80	26 (18.8)	65 (25.4)

Abbreviations: CABP, community-acquired bacterial pneumonia; ICU, intensive care unit; SD, standard deviation.