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. 2017 Oct;58(10):1059–1064.

Table 2.

Hazard ratios (HRs) and confidence intervals (CI) of the variables that have significant impact on progression free survival (PFS) in Cox regression analysis

95% Cl

Variables HR Lower Upper P-value
Body weight 0.951 0.915 0.990 0.01
Longest length of initial pulmonary nodules 1.041 1.008 1.075 0.01