Table 3.

Relationship of PSI and CURB-65 scoring with qualitative groups.

	First admission		P
	Hospitalized	Discharged
PSI score (mean ± SD)	81.88 ± 36.4	85.25 ± 38.7	.45
	Inpatient outcome (mortality)		P
	Exitus	Recovered
	83.57 ± 50.52	82.62 ± 36.5	.84
	Hospitalization-unit		P
	Ward	ICU
	81.82 ± 35.57	79.35 ± 33.69	.75
	Age groups		P
	18–65	>65
	81.98 ± 35.91	84.94 ± 40.10	.76
CURB-65 score (mean ± SD)	First admission		P
	Hospitalized	Discharged
	0.72 ± 1.07	0.22 ± 0.57	<.001
	Inpatient outcome (mortality)		P
	Exitus	Recovered
	2.01 ± 1.24	0.37 ± 0.72	<.001
	Hospitalization-unit *		P
	Ward	ICU
	0.44 ± 0.77	2.39 ± 1.40	<.001
	Age groups		P
	18–65	>65
	0.18 ± 0.53	1.76 ± 1.07	<.001

CURB-65 = confusion, uremia, respiratory rate, blood pressure, age ≥ 65 years, ICU = intensive care unit, PSI = Pneumonia Severity Index, SD = standard deviation.

^*Calculations were carried out for patients who were hospitalized (ward only or ICU only) at the time of first admission.