Table 3.

Adjusted relative risks for association between BMI category and intubation.

Predictor	Relative risk (95% CI)	p value
Overweight	2.0 (1.2–3.3)	0.0
Obese	2.4 (1.5–4.0)	<0.001
Age	–	–
45–64 yrs	2.1 (0.81–5.7)	0.12
≥65	2.0 (0.77–5.3)	0.15
Male	1.3 (0.95–1.8)	0.10
Diabetes	1.2 (0.87–1.7)	0.24
Hypertension	0.76 (0.48–1.2)	0.23
qSOFA ≥2	0.86 (0.59–1.3)	0.43