Dietary Surveys and Nutritional Epidemiology
Clinical Trial News Wednesday, July 16th, 2014Cambridge: 4/30/14
Abstract
The present meta-analysis of randomised controlled trials (RCT) aimed to investigate the effect of oat intake on glycaemic control and insulin sensitivity. A literature search was carried out in PubMed, ScienceDirect Online and The Cochrane Library (up to October 2013) for RCT that assessed the effect of oat intake on glucose control and insulin sensitivity. A total of fifteen articles with 673 subjects met the inclusion criteria. A random-effects model was used when the overall pooled studies exhibited significant heterogeneity. Otherwise, a fixed-effects model was used. Compared with controls, oat intake significantly reduced the concentrations of fasting insulin by − 6·29 (95 % CI − 12·32, − 0·27) pmol/l (P= 0·04) and the values of glucose AUC (GAUC; 0–120 min) by − 30·23 (95 % CI − 43·65, − 16·81) min × mmol/l (P< 0·0001). Read More
