Cijs, T.M.

70 years patient mortality survival complication esophagectomy resection group outcome study signi ficantly factor risk factors carcinoma thorac esophageal signi value morbidity table postoperative esophageal resection tumor in-hospital mortality cancer 5- year survival comorbidity al outcome esophagus surgery multivariate score analysis adenocarcinoma ficantly disease-speci in-hospital disease identi fied postoperative morbidity postoperative complications thoracic multivariate analysis cell carcinoma identi neoadjuvant patients 70 years population 30- day mortality 1- year survival stage difference treatment univariate month life expectancy esophageal cancer thoracoabdominal resection thoracoabdominal result gastroesophageal junction transhiatal transhiatal resection fidence interval interval steyerberg ficant death gastroesophageal tumor stage center diabetes junction disease-speci fic survival ն70 years survival rates number ͻ0.001 tumor characteristics 30-