Time-restricted Enteral Nutrition Versus Continuous Enteral Nutrition in Patients With Severe Stroke

Control the daily enteral nutrition time to 8-12 hours, enteral nutrition start time: 06:00 \~ 08:00, end time: 16:00 \~ 18:00. Enteral nutrition lasts until the patient discontinues enteral nutrition, the patient dies, the patient is transferred from the ICU, or enteral nutrition is used until 28 days, whichever event occurs first.

The control group was continuous enteral nutrition (24 hours), which lasted until the patient stopped taking enteral nutrition, the patient died, the patient was transferred from the ICU, or enteral nutrition was used until 28 days, whichever event occurred first.