Body compositionanalyses for predictors of overall survivalby gender groups.

<p>BMI, body mass index; SMI, skeletal muscle index; OS, overall survival; HR, hazard ratio; CI, confidential interval.</p><p><sup><i>a</i></sup><i>P</i>values were calculated using the Cox-proportional hazard model, adjusted with age, extent of disease, and PS.</p><p>Body compositionanalyses for predictors of overall survivalby gender groups.</p>