New risk factors of postoperative complications in elective gastrointestinal surgery of elderly patients: a prospective cohort study
Abstract Background Gastrointestinal surgery in elderly individuals presents unexpected postoperative complications. However, predicting postoperative complications in elderly patients undergoing gastrointestinal surgeries is challenging because of the lack of a reliable preoperative evaluation syst...
Main Authors: | , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2021-03-01
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Series: | BMC Surgery |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12893-021-01171-w |