Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Aug 27, 2026; 18(8): 120067
Published online Aug 27, 2026. doi: 10.4240/wjgs.120067
Published online Aug 27, 2026. doi: 10.4240/wjgs.120067
Table 1 Characteristics of included studies (n = 12)
| Ref. | Country | Study objective | Data source | Study design | Study population |
| Chen et al[9], 2025 | China | Model development | Single center | Retrospective cohort | ICU patients receiving EN |
| Zhou et al[17], 2025 | China | Model development | Single center | Prospective cohort | Critically ill stroke patients |
| Shi et al[14], 2024 | China | Development and validation | Single center | Retrospective cohort | Postoperative glioma patients in ICU |
| Peng et al[13], 2022 | China | Development and validation | Single center | Retrospective cohort | Critically ill ICH patients |
| Guan et al[10], 2022 | China | Development and validation | Single center | Prospective cohort | Severe acute pancreatitis |
| Jing and Wu[11], 2023 | China | Development and validation | Single-center | Prospective cohort | Tube-fed patients |
| Luo et al[12], 2024 | China | Development and validation | Single-center | Retrospective cohort | Mechanically ventilated children |
| Yu et al[15], 2022 | China | Model development | Single-center | Retrospective cohort | Severe traumatic brain injury |
| Zhang et al[16], 2022 | China | Development and validation | Single-center | Retrospective cohort | Patients receiving nasogastric feeding |
| Sun et al[19], 2020 | China | Development and validation | Single-center | Prospective case-control | Patients receiving nasogastric feeding |
| Wang et al[20], 2024 | China | Development and validation | Single-center | Prospective cohort | Acute ischemic stroke patients |
| Hou et al[18], 2024 | China | Development and validation | Single-center | Retrospective cohort | Acute pancreatitis patients |
- Citation: Li YY, Ren Y, Wang XY, Sun SX, Wang JJ, Zhang XY, Peng F, Li SL. Risk prediction models for enteral nutrition-related aspiration in critically ill patients: A systematic review. World J Gastrointest Surg 2026; 18(8): 120067
- URL: https://www.wjgnet.com/1948-9366/full/v18/i8/120067.htm
- DOI: https://dx.doi.org/10.4240/wjgs.120067