Singh M M, Arshat H
Br J Obstet Gynaecol. 1978 Jul;85(7):536-40.
Forty potentially diabetic patients in the third trimester of pregnancy had an oral glucose tolerance test (OGTT)) and an intravenous glucose tolerance test (IVGTT); in only three were both test "diabetic". Of the 21 patients with a normal OGTT, 9 were "borderline" and 3 "diabetic" when tested by an IVGTT. Patients with an abnormal IVGTT but a normal OGTT were left untreated and allowed to go into labour spontaneously with a favourable outcome. There were no convincing relations between the results of the GTTs and levels of insulin, HPL or cortisol.
40名处于妊娠晚期的潜在糖尿病患者进行了口服葡萄糖耐量试验（OGTT）和静脉葡萄糖耐量试验（IVGTT）；只有3名患者两项试验结果均为“糖尿病”。在OGTT结果正常的21名患者中，经IVGTT检测，9名“临界”，3名“糖尿病”。IVGTT异常但OGTT正常的患者未接受治疗，自然分娩，结局良好。葡萄糖耐量试验结果与胰岛素、人胎盘催乳素或皮质醇水平之间没有令人信服的关联。
