| Title： | Guidelines on nutrition support for critically ill elderly patients in China |
| Edition： | Original |
| Classification： | Standard guideline |
| Field： | Treatment |
| Countries and regions： | China |
| Guidelines users： | |
| Evidence classification method： | The level of evidence is divided into A, B and C. Level A: the evidence is based on multiple randomized controlled trials or meta-analyse. Level B: the evidence is based on at least one randomized controlled trial or multiple large-scale non-randomized controlled trials. Level C: the evidence is based on expert consensus or small-scale, retrospective or clinical registry studies. |
| Development unit： | Endocrine Metabolic Diseases Group of the Chinese Geriatrics Society |
| Registration time: | 2022-03-26 |
| Registration number： | IPGRP-2022CN176 |
| Purpose of the guideline: |
