Table 3. Crude and adjusted odds ratios (ORs) and 95% confidence intervals (CIs) for adverse clinical outcomes for pneumonia patients with or those without depressive disorder (DD) in Taiwan.

Presence of adverse clinical outcomes	Subject with DD (n = 2,394)	Comparison group (n = 11,970)
Intensive care unit admission
OR (95% CI)	1.43*** (1.26∼1.61)	1.00
Adjusted OR (95% CI)	1.41*** (1.25∼1.59)	1.00
Acute respiratory failure
OR (95% CI)	1.09 (0.98∼1.23)	1.00
Adjusted OR (95% CI)	1.08 (0.96∼1.21)	1.00
Need for mechanical ventilation
OR (95% CI)	1.30*** (1.16∼1.45)	1.00
Adjusted OR (95% CI)	1.28*** (1.14∼1.43)	1.00
In-hospital death
OR (95% CI)	1.18* (1.02∼1.37)	1.00
Adjusted OR (95% CI)	1.17* (1.01∼1.36)	1.00

Note:

* p<0.05;

** p<0.01;

*** p<0.001;

The adjusted OR was calculated by a conditional logistic regression which was adjusted for monthly income, urbanization level, geographic region and Charlson Comorbidity Index score.