| [1] | Rundell, K. and Panchal, B. (2017) Preterm Labor: Prevention and Management. American Family Physician, 95, 366-372. | 
                     
                                
                                    
                                        | [2] | Flahive, C., Schlegel, A. and Mezoff, E.A. (2020) Necrotizing Enterocolitis: Updates on Morbidity and Mortality Outcomes. The Journal of Pediatrics, 220, 7-9. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [3] | Horbar, J.D., Carpenter, J.H., Badger, G.J., et al. (2012) Mortality and Neonatal Morbidity among Infants 501 to 1500 Grams from 2000 to 2009. Pediatrics, 129, 1019-1026. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [4] | Josephson, C.D., Wesolowski, A., Bao, G., et al. (2010) Do Red Cell Transfusions Increase the Risk of Necrotizing Enterocolitis in Premature Infants? The Journal of Pediatrics, 157, 972-978. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [5] | Blau, J., Calo, J.M., Dozor, D., et al. (2011) Transfusion-Related Acute Gut Injury: Necrotizing Enterocolitis in Very Low Birth Weight Neonates after Packed Red Blood Cell Transfusion. The Journal of Pediatrics, 158, 403-409. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [6] | Ng, P.C. (2018) An Update on Biomarkers of Necrotizing Enterocolitis. Seminars in Fetal and Neonatal Medicine, 23, 380-386. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [7] | Ng, E.W., Poon, T.C., Lam, H.S., et al. (2013) Gut-Associated Biomarkers L-FABP, I-FABP, and TFF3 and LIT Score for Diagnosis of Surgical Necrotizing Enterocolitis in Preterm Infants. Annals of Surgery, 258, 1111-1118. [Google Scholar] [CrossRef] | 
                     
                                
                                    
                                        | [8] | Ng, P.C., Chan, K., Yuen, T.P., et al. (2019) Plasma MiR-1290 Is a Novel and Specific Biomarker for Early Diagnosis of Necrotizing Enterocolitis-Biomarker Discovery with Prospective Cohort Evaluation. The Journal of Pediatrics, 205, 83-90. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [9] | Ranzani, O.T., Zampieri, F.G., Forte, D.N., et al. (2013) C-Reactive Protein/Albumin Ratio Predicts 90-Day Mortality of Septic Patients. PLOS ONE, 8, e59321. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [10] | Kim, M.H., Ahn, J.Y., Song, J.E., et al. (2015) The C-Reactive Protein/Albumin Ratio as an Independent Predictor of Mortality in Patients with Severe Sepsis or Septic Shock Treated with Early Goal Directed Therapy. PLOS ONE, 10, e132109. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [11] | 邵肖梅. 实用新生儿学[M]. 第5版. 北京: 人民卫生出版社, 2019: 634. | 
                     
                                
                                    
                                        | [12] | Lim, J.C., Golden, J.M. and Ford, H.R. (2015) Pathogenesis of Neonatal Necrotizing Enterocolitis. Pediatric Surgery International, 31, 509-518. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [13] | Jones, I.H. and Hall, N.J. (2020) Contemporary Outcomes for Infants with Necrotizing Enterocolitis—A Systematic Review. The Journal of Pediatrics, 220, 86-92. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [14] | Neu, J. and Walker, W.A. (2011) Necrotizing Enterocolitis. The New England Journal of Medicine, 364, 255-264. [Google Scholar] [CrossRef] | 
                     
                                
                                    
                                        | [15] | Stoll, B.J., Hansen, N.I., Bell, E.F., et al. (2010) Neonatal Outcomes of Extremely Preterm Infants from the NICHD Neonatal Research Network. Pediatrics, 126, 443-456. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [16] | Niemarkt, H.J., De Meij, T.G., Van De Velde, M.E., et al. (2015) Necrotizing Enterocolitis: A Clinical Review on Diagnostic Biomarkers and the Role of the Intestinal Microbiota. Inflammatory Bowel Diseases, 21, 436-444. [Google Scholar] [CrossRef] | 
                     
                                
                                    
                                        | [17] | 丁国芳. 新生儿感染与新生儿坏死性小肠结肠炎[J]. 中国小儿急救医学, 2017, 24(5): 330-333. | 
                     
                                
                                    
                                        | [18] | 许玲芬, 郭静, 滕旭, 等. 血小板活化因子引起肠上皮细胞屏障非凋亡依赖性的通透性增高[J]. 中国医科大学学报, 2011, 40(3): 220-223. | 
                     
                                
                                    
                                        | [19] | Tepas, J.R., Leaphart, C.L., Plumley, D., et al. (2010) Trajectory of Metabolic Derangement in Infants with Necrotizing Enterocolitis Should Drive Timing and Technique of Surgical Intervention. Journal of the American College of Surgeons, 210, 847-854. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [20] | Raval, M.V. and Moss, R.L. (2014) Current Concepts in the Surgical Approach to Necrotizing Enterocolitis. Pathophysiology, 21, 105-110. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [21] | Munaco, A.J., Veenstra, M.A., Brownie, E., et al. (2015) Timing of Optimal Surgical Intervention for Neonates with Necrotizing Enterocolitis. The American Surgeon, 81, 438-443. [Google Scholar] [CrossRef] | 
                     
                                
                                    
                                        | [22] | De Bernardo, G., Sordino, D., De Chiara, C., et al. (2019) Management of NEC: Surgical Treatment and Role of Traditional X-Ray versus Ultrasound Imaging, Experience of a Single Centre. Current Pediatric Reviews, 15, 125-130. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [23] | Duro, D., Kalish, L.A., Johnston, P., et al. (2010) Risk Factors for Intestinal Failure in Infants with Necrotizing Enterocolitis: A Glaser Pediatric Research Network Study. The Journal of Pediatrics, 157, 203-208. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [24] | Back, S.A., Luo, N.L., Borenstein, N.S., et al. (2001) Late Oligodendrocyte Progenitors Coincide with the Developmental Window of Vulnerability for Human Perinatal White Matter Injury. Journal of Neuroscience, 21, 1302-1312. [Google Scholar] [CrossRef] | 
                     
                                
                                    
                                        | [25] | Thome, U.H., Dreyhaupt, J., Genzel-Boroviczeny, O., et al. (2018) Influence of PCO2 Control on Clinical and Neurodevelopmental Outcomes of Extremely Low Birth Weight Infants. Neonatology, 113, 221-230. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [26] | 袁芮. 早产儿坏死性小肠结肠炎肠外并发症及死亡高危因素分析[D]: [硕士学位论文]. 青岛: 青岛大学医学院, 2021. | 
                     
                                
                                    
                                        | [27] | Zhang, Y., Lin, S., Yang, X., et al. (2019) Prognostic Value of Pretreatment Systemic Immune-Inflammation Index in Patients with Gastrointestinal Cancers. Journal of Cellular Physiology, 234, 5555-5563. [Google Scholar] [CrossRef] [PubMed] | 
                     
                                
                                    
                                        | [28] | Zhou, F.S., Gao, N., Sun, X., et al. (2021) C-Reactive Protein/Abumin Ratio Is a Useful Biomarker for Predicting the Mucosal Healing in the Crohn Disease: A Retrospective Study. Medicine (Baltimore), 100, e24925. [Google Scholar] [CrossRef] |