subjects with igt were more obese and had higher fasting plasma glucose ( 5.7 vs. 5.2 mmol/l ; p = 0.025 ) , true insulin ( 250 vs. 125 pmol/l ; p less than 0.001 ) , and pi concentrations ( 26 vs. 15 pmol/l ; p less than 0.001 ) than those with normal glucose tolerance but similar mean pi/iri ( 9.4 vs. 10.8 % ; p = 0.4 ) .
C0021641
insulin
C0033362
pi