1. Kaplan-Meier curve for time until secondary surgery based on age at primary palate repair.
Kaplan-Meier curve for time until secondary surgery based on age at primary palate repair. This figure demonstrates the time-dependent hazard of secondary surgery. For children who underwent primary palate repair before 9 months of age, the hazard of secondary surgery lies principally in the first 2 years after primary repair.
Thomas J Sitzman et al. bmjpo 2017;1:e000063
© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) All rights reserved. No commercial use is permitted unless otherwise expressly granted.