Fig 4. Glucose values during glipizide challenge stratified by time of challenge termination.

Shown are mean ± standard deviation for blood glucose (mmol/L) during the glipizide challenge stratified by the time of challenge termination: 60 minutes (blue solid line with blue circles), 90 minutes (green dashed line with green squares), 120 minutes (red dashed line with red triangles), 180 minutes (orange solid line with orange inverted triangles), and 240 minutes (black solid line with black diamonds).