Table 2.

Univariable and multivariable logistic regression analyses to identify predictors of Tetrafecta achievement.

	Univariable Analysis				Multivariable Analysis
	OR	95% CI		p Value	OR	95% CI		p Value
		Lower	Higher			Lower	Higher
Age	0.96	0.93	0.99	0.01	0.97	0.94	0.99	0.04
BMI	0.90	0.81	1.00	0.04	0.93	0.84	1.04	0.22
ASA ≥ 3	0.998	0.946	-	0.000	-	-	-	-
cN stage − cN0 − cN1–2 − cN3	Ref. 0.50 0.25	- 0.29 0.08	- 0.85 0.75	0.002 0.01 0.01	Ref. 1.15 0.63	- 0.54 0.18	- 2.45 2.19	0.64 0.72 0.47

BMI = body mass index, ASA = American Society of Anesthesiologist.