Table 3.

Odds of Dying after Initial Admission for Pneumonia after 30 Days and 1 Year, Adjusted for Gender, Age, Specialty of Attending Physician, Hospital Teaching Status and Socio-economic Status

Characteristic	Odds Ratio (65% CI)	P-value
30-Day Mortality
Characteristics of Patient
Female Sex	0.78 (0.74–0.82)	<0.0001
Charlson Index	1.81 (1.71–1.91)	<0.0001
Age 65–74*	1.00
75–84	1.55 (1.46–1.65)	<0.0001
85–105	3.02 (2.83–3.21)	<0.0001
Income Quintile 1*	1.00
2	1.02 (0.95–1.09)	0.64
3	1.04 (0.97–1.12)	0.23
4	1.01 (0.94–1.08)	0.86
5	1.03 (0.96–1.12)	0.41
Characteristics of Hospital
Teaching Hospital (vs. non)	0.88 (0.83–0.94)	0.0003
Specialty of Attending Physician
General Practitioner	0.65 (0.60–0.70)	<0.0001
Internal Medicine	0.93 (0.87–1.00)	0.073
Respirology	0.84 (0.75–0.94)	0.0016
Other*	1.00
1-Year Mortality
Characteristics of Patient
Female Sex	0.68 (0.65–0.70)	<0.0001
Charlson Index	2.09 (2.01–2.18)	<0.0001
Age 65–74*	1.00
75–84	1.45 (1.39–1.52)	<0.0001
85–105	2.86 (2.73–3.01)	<0.0001
Income Quintile 1*	1.00
2	1.01 (0.96–1.06)	0.72
3	0.99 (0.94–1.04)	0.73
4	0.99 (0.93–1.05)	0.70
5	1.03 (0.97–1.10)	0.31
Characteristics of Hospital
Teaching Hospital (vs. non)	1.01 (0.96–1.06)	0.67
Specialty of Attending Physician
General Practitioner	0.67 (0.63–0.71)	<0.0001
Internal Medicine	0.82 (0.77–0.87)	<0.0001
Respirology	0.78 (0.72–0.86)	<0.0001
Other*	1.00

(* = reference group)