口服葡萄糖耐量试验(简称糖耐量试验)作为诊断早期糖尿病的最合适方法已25年。晨空胰血糖正常而糖耐量试验不正常时,诊断为亚临床型或化学性糖尿病。在西德全民中的显性糖尿病约有2—3％。而亚临床型糖尿病竟高达14％以上。鉴于这样突出的数字,对于应用糖耐量试验诊断早期糖尿病,似有重新考虑的必要,且近年来确已有作者从各方面提出了疑问或否定的看法。 Oral glucose tolerance test (referred to as glucose tolerance test) as the most appropriate method of diagnosis of early diabetes has been 25 years. Morning glomerular glucose and glucose tolerance test is not normal, the diagnosis of subclinical or chemical diabetes. About 2-3% of dominant diabetes in the entire population of West Germany. The subclinical diabetes as high as 14% or more. Given this salient figure, there seems to be a need for reconsideration in the diagnosis of early-stage diabetes mellitus using a glucose tolerance test, and in recent years there have indeed been some doubts or disapprovals from the authors.