. Author manuscript; available in PMC: 2016 Aug 1.

Published in final edited form as: Am J Surg Pathol. 2015 Aug;39(8):1070–1074. doi: 10.1097/PAS.0000000000000422

Table 2.

Multivariable logistic regression model of recurrence

	Parameter Estimate	Standard Error	z-statistic	Adjusted Odds Ratio	p-value
PNI	0.961	0.479	2.006	2.613	0.045
log₂(DOI)	0.099	0.189	0.526	1.104	0.599

Parameter estimates from a model with perineural invasion (PNI) and depth of invasion (DOI) as predictors of tumor recurrence. PNI is an independent, statistically significant predictor of recurrence (adjOR = 2.613, p = 0.045) while DOI is not (adjOR = 1.104 per doubling of DOI, p = 0.599)