Comparisons of HbA_1c and SG by glucose tolerance.

Abstract

<p>CFRD subjects had significantly higher HbA_1c than subjects with impaired (IGT) or normal glucose tolerance (NGT, left panel), while NGT subjects had significantly higher average sputum glucose than IGT or CFRD subjects (right panel). Diamonds are centered on each category’s mean and the vertical distance represents the 95% confidence interval.</p