THE RESEARCH ON APPLICATION IN THE EDUCATION WITH GLYCEMIC INDEX IN DIABETIC PATIENTS / 营养学报

ABSTRACT

Objective: To examine the effects of the education with glycemic index(GI)on dietary knowledge,attitude and practice of diabetic patients,and on their blood glucose and lipid.Methods: Seventy-two subjects with type 2 diabetes were randomly assingned into two groups. The test group (group GI) mainly learned the knowledge about GI of food. The controlled group (group FEL) mainly learned the knowledge about food exchange list(FEL). Outcomes were assessed by the change of dietary knowledge, attitude and practice, fasting blood glucose (FBG), 2 h postprandial blood glucose ( 2 hPBG), glycosylated hemoglobin (HbA 1c), and blood lipids which include total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C), triglycerides (TG) and lipid comprehensive index (LCI). The period lasted five months. Results: The percent of correct answer for GI questions was increased significantly from 0 % before education to 92.2% after education (P