Objective:To discuss the relationships between fatty livers and obesity with triglyceride. Method:To measure height and weight for 1005 health-check receivers and calculate weight index

and inspect liver with ultrasonic B and blood lipoprotein while they were fasting.Result:There were 301 out of 1005 health-check receivers suffering from fatty liver. Positive index were 29.95%;As BMI(body mass index)increased

positive in fatty liver had significant increasing trend

fatty liver in obesities were obviously higher than non-obesities among the health-check receivers(P<0.0001);high triglyceride in blood and mixture hyper-lipoproteinemia in fatty liver group were significant higher than in non-fatty liver group(P<0.0001). Conclusion:Obesity and high triglyceride in hyper-lipoproteinemia are positive related to fatty liver

there are important clinic significance in weight control and blood lipoprotein decrease in preventing fatty liver.