TABLE 4.

Risk factors for 28-day mortality: multivariable logistic regression

Covariate	Lung (n = 120)		All SOTR (n = 1081)
	aOR ratio (95% CI)	p value	aOR ratio (95% CI)	p value
Age >65 years	1.5 (0.6–4.2)	.4	2.0 (1.4–2.8)	<.001*
Lung transplant	—	—	1.7 (1.0–2.8)	.04
Single lung transplant	2.6 (1.0–7.2)	.06	—	—
Comorbidities
Hypertension	0.6 (0.3–1.7)	.3	1.3 (0.8–2.0)	.3
Diabetes mellitus	0.6 (0.2–1.7)	.3	1.3 (0.9–1.7)	.3
Heart failure	0.9 (0.2–7.0)	>.9	2.3 (1.2–3.9)	.007
Obesity (BMI ≥30 kg/m2)	2.7 (0.9–7.6)	.07	1.7 (1.2–2.4)	.005
Chronic kidney disease	1.0 (0.4–2.6)	>.9	1.1 (0.8–1.5)	.6
Coronary artery disease	0.5 (0.2–1.9)	.3	1.1 (0.7–1.7)	.7
Chronic lung disease	—	—	2.7 (1.5–4.6)	<.001
CLAD	3.3 (1.0–11.3)	.05*	—	—
Immunosuppression
mTOR containing regimen	0.3 (0.03–3.5)	.4	0.3 (1.0–0.8)	.05

Abbreviations: aOR, adjusted odds ratio; BMI, body mass index; CI, confidence interval; CLAD, chronic lung allograft dysfunction; mTOR, mammalian target of rapamycin; SOTR, solid organ transplant recipients.

^*Denotes statistically significant at $\alpha$ ≤ 0.05.