Methods 50 cases with normal glucose tolerance(NGT),40 cases with IFG and 80 cases with IGT were given 75 gram oral glucose tolerance test(OGTT)?

• 方法对50例空腹血糖和糖耐量正常者(NGT)、40例IFG和80例IGT患者行口服葡萄糖耐量试验(OGTT),用氧化酶法检测血糖,用放免法测定血清空腹及餐后2小时胰岛素。