None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1.Patients undergoing elective or emergency surgical procedures under general anesthesia; 2.Complete records of key data before, during and after the operation; 3.ASA classification of grades I-III; 4. No age restriction; no gender restriction.
Exclusion criteria
Exclusion criteria: 1.The preoperative data are severely incomplete and thus unable to conduct effective risk assessment; 2.Those who underwent conversion to local anesthesia or had the surgery cancelled during the operation; 3.Those who automatically left the hospital or were transferred to another hospital within 24 hours after the surgery and whose postoperative outcomes could not be tracked;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Perioperative death;Major postoperative cardiovascular and cerebrovascular adverse events;Incidence of postoperative pulmonary complications and other adverse events;Postoperative delirium ;Postoperative acute kidney injury;Incidence of adverse events of postoperative analgesia; | — |
Secondary
| Measure | Time frame |
|---|---|
| Length of hospital stay, unplanned admission to ICU ;Postoperative complications; | — |
Countries
China
Contacts
Quzhou People Hospital