Objective To explore correlation between triglyceride glucose-body mass index(TyG-BMI),atherogenic index of plasma(AIP)and the risk of cholelithiasis.Methods A total of 395 patients with cholelithiasis diagnosed and treated in Jiujiang University Affiliated Hospital from January to December 2023 were included in cholelithiasis group,and 384 healthy people who underwent physical examination in the hospital during the same period were included in control group.Multivariate Logistic regression was used to analyze the correlation between TyG-BMI,AIP and the risk of cholelithiasis.Receiver operating characteristic(ROC)curve to evaluate the predictive value of TyG-BMI and AIP in cholelithiasis.Results The age,body mass index,proportion of smoking and drinking,fasting blood glucose(FBG),triglyceride,low density lipoprotein,TyG index,TyG-BMI and AIP of patients in cholelithiasis group were significantly higher than those in control group,while total cholesterol and high density lipoprotein were significantly lower than those in control group(P＜0.05).Multivariate Logistic regression analysis showed that age,FBG and TyG-BMI were independent risk factors for cholelithiasis(P＜0.05).ROC curve showed that the area under the curve(AUC)of TyG index,TyG-BMI and AIP independently predicted the incidence of cholelithiosis was 0.687,0.698 and 0.657,respectively,and the AUC of TyG-BMI combined with AIP was 0.709.Conclusion TyG-BMI and AIP are correlated with the risk of cholelithiasis.TyG-BMI is an independent risk factor for cholelithiasis,and TyG-BMI combined with AIP can be used as an early predictor of cholelithiasis.

Objective To explore correlation between triglyceride glucose-body mass index(TyG-BMI),atherogenic index of plasma(AIP)and the risk of cholelithiasis.Methods A total of 395 patients with cholelithiasis diagnosed and treated in Jiujiang University Affiliated Hospital from January to December 2023 were included in cholelithiasis group,and 384 healthy people who underwent physical examination in the hospital during the same period were included in control group.Multivariate Logistic regression was used to analyze the correlation between TyG-BMI,AIP and the risk of cholelithiasis.Receiver operating characteristic(ROC)curve to evaluate the predictive value of TyG-BMI and AIP in cholelithiasis.Results The age,body mass index,proportion of smoking and drinking,fasting blood glucose(FBG),triglyceride,low density lipoprotein,TyG index,TyG-BMI and AIP of patients in cholelithiasis group were significantly higher than those in control group,while total cholesterol and high density lipoprotein were significantly lower than those in control group(P＜0.05).Multivariate Logistic regression analysis showed that age,FBG and TyG-BMI were independent risk factors for cholelithiasis(P＜0.05).ROC curve showed that the area under the curve(AUC)of TyG index,TyG-BMI and AIP independently predicted the incidence of cholelithiosis was 0.687,0.698 and 0.657,respectively,and the AUC of TyG-BMI combined with AIP was 0.709.Conclusion TyG-BMI and AIP are correlated with the risk of cholelithiasis.TyG-BMI is an independent risk factor for cholelithiasis,and TyG-BMI combined with AIP can be used as an early predictor of cholelithiasis.