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Table 3 Risk factors associated with 30-day mortality in patients with no DNR order

From: Do-not-resuscitate orders in patients with community-acquired pneumonia: a retrospective study

 

Crude

Adjusted

HR (CI)

P-Value

HR (CI)

P-Value

Age

1.5 (1.2–1.9)

0.001

1.0 (0.97–1.04)

0.9

Nursing home residency

8.9 (4.6–17.0)

< 0.001

6.0 (2.6–13.9)

< 0.001

CURB-65 score

 0–1 (ref)

 2

3.9 (1.6–9.98)

0.004

2.8 (0.99–8.02)

0.05

 3–5

7.3 (2.8–18.9)

< 0.001

3.6 (1.1–11.0)

0.03

Number of comorbidities

 None (ref)

 One

2.9 (1.2–7.1)

0.02

1.5 (0.6–4.1)

0.35

 More than one

3.6 (1.5–8.9)

0.006

2.0 (0.7–5.2)

0.18

  1. Number of cases used in the adjusted analysis: 981. HR: hazard ratio. CI: confidence interval