Gastrointestinal function
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Age 18-60 years, ASA physical status class I or II, and body mass index (BMI) <30 kg/m2, and no serious digestive system diseases (acute and chronic gastroenteritis, gastroduodenal ulcer, reflux esophagitis, intestinal obstruction, etc.), and voluntary participation in the study.
Exclusion criteria
Exclusion criteria: Diabetic patients, patients with neurological diseases, and patients who refused to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the gastric antral cross- sectional area; | — |
Countries
China
Contacts
Ningbo First Hospital