TABLE VII.

Multivariable Logistic Regression for 30-Day Outcomes Based on High Versus Low ADI^*

Predictor	OR†	P Value‡
High vs. low ADI§	1.32 (0.97 to 1.80)	0.079
Race
American Indian or Alaska Native vs. White	NA	0.977
Asian vs. White	0.91 (0.12 to 7.10)	0.934
Black or African American vs. White	1.44 (1.01 to 2.05)	0.926
Declined to answer vs. White	NA	0.959
Multiracial vs. White	0.26 (0.04 to 1.96)	0.953
Native Hawaiian, other Pacific Islander vs. White	NA	0.981
Age, per year	0.98 (0.97 to 1.00)	0.025
Male sex vs. female sex	0.69 (0.50 to 0.94)	0.019
ASA class#
4 vs. 1	2.51 (0.26 to 24.63)	0.704
3 vs. 1	1.56 (0.20 to 11.95)	0.411
2E vs. 1	4.75 (0.24 to 94.69)	0.367
2 vs. 1	1.96 (0.26 to 14.81)	0.886
BMI group**
3 vs. 0	NA	0.897
2 vs. 0	NA	0.911
1 vs. 0	NA	0.908
Presence vs. absence of health issue
Alcohol use	1.28 (0.94 to 1.72)	0.115
Tobacco use	0.80 (0.58 to 1.11)	0.187
Substance abuse	1.35 (0.87 to 2.09)	0.178
Chronic obstructive pulmonary disease	2.42 (1.47 to 3.97)	0.001
Congestive heart failure	1.65 (1.03 to 2.66)	0.037
Hypertension	1.71 (1.21 to 2.42)	0.002
Chronic kidney disease	1.96 (1.18 to 3.28)	0.010
Diabetes	1.06 (0.74 to 1.51)	0.767

^*NA = not applicable due to limitations in the database.

^†The values are given as the odds ratio (OR), with the 95% confidence interval in parentheses.

^‡Significant values are shown in bold.

^§In this category, high = ADI > 47 and low = ADI ≤ 47.

^#In this category, ASA 4 = a patient with severe systemic disease that is a constant threat to life, ASA 3 = a patient with severe systemic disease, ASA 2E = a patient with mild systemic disease who needs emergency surgery, ASA 2 = a patient with mild systemic disease, and ASA 1 = a normal healthy patient.

^**In this category, 3 = BMI ≥ 50 kg/m², 2 = BMI 40 to <50 kg/m², 1 = BMI 30 to <40 kg/m², and 0 = BMI 20 to <30 kg/m².