Anesthetic outcomes in pediatric tonsillectomy: insights from the Palestinian experience

Table 5 Factors predicting duration of surgery

Variable						Collinearity statistics
Variable	B	SE	β	t	p-value	Tolerance	VIF
Sex	0.99	0.72	0.09	1.39	0.167	0.96	1.04
Age	1.06	0.70	0.10	1.51	0.131	0.94	1.06
Allergy	2.56	1.54	0.11	1.66	0.098	0.93	1.07
Indication for surgery	4.07	1.78	0.15	2.28	0.023	0.89	1.12
Antibiotics administered during surgery	1.75	0.82	0.13	2.14	0.034	0.98	1.02

B unstandardized coefficients, β standardized coefficients, SE standard error, t t-statistics, VIF variance inflation factor.

ISSN: 2047-0525