Objective To investigate the prognostic value of fibrinogen to albumin ratio (FAR) com-bined with triglyceride glucose product (TyG) on long-term adverse events in the patients with acute myocar-dial infarction.Methods A total of 325 patients with acute myocardial infarction treated by percutaneous cor-onary intervention (PCI) in the Second People's Hospital of Kashi Prefecture from January 2019 to January 2020 were selected as the study subjects.The patients were followed up for 1 year and divided into the study group (n=30) and control group (n=295) according to whether or not the major adverse cardiovascular e-vents (MACE) occurring.The medical case records of the patients such as blood lipid indexes and cardiac function indexes were recorded in detail.The multivariate Cox regression was used to analyze the risk factors affecting MACE occurrence in the patients with acute myocardial infarction.The receiver operating character-istic (ROC) curve was used to study the predictive value of FAR and TyG for the occurrence of MACE in the patients with acute myocardial infarction.Results The levels of FAR and TyG in the study group were higher than those in the control group,and the difference was statistically significant (P<0.05).The multivariate Cox regression analysis results showed that the FAR increase and TyG score increase were the independent risk factors for MACE occurrence in the patients with acute myocardial infarction (P<0.05).The ROC curve results showed that the prognosis in the patients with TyG≥7.943 and FAR≥0.086 was poorer than those with TyG<7.943 and FAR≥0.086,TyG≥7.943 and FAR<0.086,and TyG<7.943 and FAR<0.086,and the differences were statistically significant (P<0.05).Conclusion The increase of peripheral blood FAR and TyG is closely related to the prognosis of acute myocardial infarction.Early combined detection of FAR and TyG has the guidance significance in evaluating the prognosis of the patients with acute myocardial infarction.

Objective To investigate the relationship between triglyceride-gluscose(TyG)index in early pregnancy and the delivery of small for gestational age infant(SGA)in patients with gestational diabetes mellitus(GDM).Methods A total of 1 532 pregnant women from Shanghai Fifth People's Hospital and the Second People's Hospital of Kashgar Region,who were enrolled in the study between Jan 2018 and Jun 2023 and met the inclusion criteria,were categorized into the group with GDM(754 cases)and the group without GDM(778 cases)based on the results of the oral glucose tolerance test(OGTT)conducted at 24-28 weeks of pregnancy.Within the GDM group,patients were further categorized into 3 groups based on neonatal weight:SGA group,large for gestational age infant(LGA)group,and appropriate for gestational age infant(AGA)group.A Logistic regression model was used to analyze the independent influences on SGA delivery in patients with GDM to analyze the correlation between the TyG index and the occurrence of SGA.The predictive value of the TyG index in early pregnancy for SGA delivery in GDM patients was analyzed using ROC curves.Results The TyG index in the SGA group of GDM patients was significantly lower than that in the LGA,AGA and control without GDM group(P＜0.05).Multifactorial logistic regression analysis revealed that the TyG index was independently correlated with the SGA in GDM patients(P＜0.05).The ROC curve analysis demonstrated a good predictive value of the TyG index in early gestation for SGA delivery in GDM patients(AUC=0.821,95%CI:0.763-0.879,P＜0.001).Conclusion The TyG index in early pregnancy among GDM patients is independently correlated with the occurrence of SGA infants and has a good predictive value for SGA delivery in GDM patients.