Xia Tian, Xiaoting Zheng, Yunyi Peng, Xiaojun Zhou, Baoxin Huang, Yaqian Xie, Wenli Xiao
The effects of hospice care education on first-year undergraduate nursing students in mainland China: A mixed-methods study
Nurse education today
identifying contributors lung transplant survival vital mitigating mortality enhance individualized mortality estimation determine variable interaction employed survival tree algorithm utilizing recipient donor data united network organ sharing data 20002021 queried single double lung transplants adult patients graft survival time 7 excluded sixty preoperative immediate postoperative factors evaluated stepwise logistic regression mortality final model variables included survival tree modeling data split training testing sets additionally validated 10fold cross validation survival tree pruning model selection based akaike information criteria loglikelihood values estimated survival probabilities logrank pairwise comparisons subgroups calculated total 27296 lung transplant patients 8175 single 19121 double lung included stepwise logistic regression yielded 47 significant variables associated mortality survival tree modeling returned six significant factors recipient age length stay transplant discharge recipient ventilator duration posttransplant double lung transplant recipient reintubation posttransplant donor cytomegalovirus status eight subgroups consisting combinations factors identified distinct kaplanmeier survival curves survival trees provide ability understand effects interactions covariates survival lung transplantation individualized survival probability technique found preoperative postoperative factors influence survival lung transplantation thus preoperative patient counseling acknowledge degree uncertainty given influence postoperative factors