borderline significancep = 0.0543
None of the clinicopathologic features were significantly associated with shorter RFI upon univariable Cox regression analysis, while a Batts–Ludwig 22 fibrosis stage > 2 showed borderline significance (hazard ratio (HR) = 2.7 (95% confidence interval (CI) 0.98, 7.7), p = 0.0543) (Table 2 ).