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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: J Thorac Oncol. 2015 May;10(5):806–814. doi: 10.1097/JTO.0000000000000486

Table 3.

Multivariate Analysis for Recurrence in the Limited Resection Group

Variables HR 95% CI P
Age, years ≥65 vs. <65 0.50 0.24 to 1.05 0.068
Tumor size, cm >1 vs. ≤1 4.00 0.90 to 17.80 0.069
Vascular invasion present vs. absent 2.10 0.97 to 4.56 0.061
STAS present vs. absent 3.08 1.26 to 7.56 0.014

HR, hazard ratio; CI, confidence interval; STAS, spread through air spaces

Significant P-values are shown in bold.