Factors in Gestational Diabetes Mellitus Predicting the Needs for Insulin Therapy

Figure 1

Receiver operating characteristic (ROC) curve of FBG, HbA1c, and OGTT 2 h plasma glucose for need of AIT. (A) FBG at time of OGTT; (B) OGTT 2 h plasma glucose; (C) HbA1c at time of OGTT; (R) reference line.