showed a trendP = .09
Glycemic and Glucoregulatory Measures FGF-21 levels correlated inversely with FPG (r = –0.26, P = .05) and 2hPG (r = –0.36, P = .04) and showed a trend toward inverse correlation with whole-body insulin sensitivity (Si-clamp, r = –0.31, P = .09), but there was no association with HOMA-B, a measure of insulin secretion (r = –0.04, P = .88).