Table 2.

Adjusted beta coefficients/odds ratios and points assigned to each risk factor for older adults intubated in the emergency department.

Risk factor	Beta coefficient (95% CI)	Odds ratio (95% CI)	Points
Co-morbid condition
Myocardial infarction	0.284 (0.162–0.105)	1.33 (1.18 – 1.50)	1.2
Cerebral vascular disease	0.33 (0.20 – 0.462)	1.40 (1.22 – 1.59)	1.4
Metastatic cancer	0.923 (0.691–1.155)	2.52 (2.00 – 3.18)	4
Age
75 – 79 Years	Reference	Reference	0
80 – 84 Years	0.23 (0.122 – 0.338)	1.26 (1.13 – 1.4)	1
85 – 89 Years	0.4 (0.280 – 0.511)	1.48 (1.32 – 1.67)	1.7
≥90 Years	0.6 (0.456 – 0.737)	1.82 (1.59 – 2.10)	2.6
Admission diagnosis
Sepsis	0.441 (0.309 – 0.572)	1.55 (1.36 – 1.77)	1.9
Stroke/intracranial hemorrhage	0.723 (0.547–0.899)	2.10 (1.73 – 2.46)	3.1
Total possible points			12.3

CI, confidence interval.