Values for total insulin secretion were highest in gestational diabetes, intermediate in the group with a single abnormal value, and lowest in the group with normal oral GTT.

• 妊娠性糖尿病患者总胰岛素排泌量最高，其次为有一次口服糖耐量结果异常的患者，口服糖耐量结果正常的患者，总胰岛素排泌量最低。