Table 3.

(A) Logistic regression using all data; (B) logistic regression with only ASA level 2 patients.

	B	Sig	Exp(B)	95% CI
A. Logistic regression using all data
NAAP vs. GA	−1.112	0.000	0.329	0.179–0.603
Age at time of scope	−0.119	0.000	0.888	0.832–0.948
Weight %	0.000	0.977	1.00	0.985–1.016
BMI %	0.007	0.417	1.007	0.991–1.023
Presence of comorbid conditions	−0.466	0.164	0.627	0.325–1.210
Presence of trainee	0.514	0.127	1.672	0.864–3.235
ASA score		0.056
ASA 1	−21.391	0.999	0.000
ASA 2	−22.292	0.999	0.000
ASA 3	−21.582	0.999	0.000
Total procedure time	0.009	0.053	1.009	1.00–1.018
Patient status	−0.589	0.268	0.555	0.196–1.574
Nagelkerke R2	0.175
B. Logistic regression with only ASA level 2 patients
NAAP vs. GA	−0.857	0.012	0.424	0.217–0.830
Age at time of scope	−0.137	0.001	0.872	0.804–0.945
Weight %	−0.005	0.598	0.995	0.976–1.014
BMI %	0.013	0.206	1.013	0.993–1.033
Presence of comorbid conditions	−0.459	0.208	0.632	0.309–1.291
Presence of trainee	0.263	0.507	1.3	0.599–2.823
Total procedure time	0.014	0.011	1.014	1.003–1.025
Patient status	−0.589	0.268	0.555	0.304–4.189
Nagelkerke R2	0.129