moderately significantP < 0.1
Factors that demonstrated a moderately significant statistical relationship in the univariate analysis ( P < 0.1) were entered by forward selection in a multivariate Cox proportional-hazards regression model ( 32 ).
Factors that demonstrated a moderately significant statistical relationship in the univariate analysis ( P < 0.1) were entered by forward selection in a multivariate Cox proportional-hazards regression model ( 32 ).