approached significanceP ≤ 0.05
All prognostic factors that approached significance on univariate analysis ( P ≤ 0.05) were considered for multivariate analysis and reported with hazard ratios and 95% confidence intervals.
All prognostic factors that approached significance on univariate analysis ( P ≤ 0.05) were considered for multivariate analysis and reported with hazard ratios and 95% confidence intervals.