None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Selective gastrointestinal tumour surgery; 2.Aged over 18 years; 3.postoperative wearable equipment to monitor blood ovygen saturation over 48h.
Exclusion criteria
Exclusion criteria: 1.ASA over IV level; 2.Perform other nongastrointestinal surgery or secondary gastrointestinal surgery at the same time; 3.Missing of important clinical data during perioperative period;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| postoperative hypoxicity and duration; | — |
Countries
China
Contacts
The First Affiliated Hospital of Air Force Military Medical University