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结果示糖尿病24例，及糖耐量异常（IGT）7例尿糖阳性率低，空腹仅为23％，饭后2小时为42％。24例糖尿病人中9例空腹血糖达到诊断标准，而饭后2小时血糖则有15例达诊断标准。可见饭后血糖对老年人糖尿病检出率高。糖尿病及IGT者糖化血红蛋白（HbAlc）值明显高于非糖尿病老年人（P＜0．01），前者HbAlc与饭后2小时血糖呈正相关。口服葡萄糖甜量试验（OGTT）诊断糖尿病9例，IGT7例。认为HbAlc与尿糖、血糖及OGTT联合检测对此病早期诊断及高危人群的筛选有意义。
The results showed that 24 cases of diabetes and 7 cases of impaired glucose tolerance (IGT) positive urine glucose was low, fasting was only 23%, 2 hours after a meal was 42%. Nine of 24 diabetics achieved their diagnostic criteria for fasting plasma glucose and 15 for 2 hours postprandial glucose. Visible blood glucose after diabetes detection rate of the elderly high. The values of HbAlc in diabetes and IGT were significantly higher than those in non-diabetic elderly (P <0.01). The former HbAlc was positively correlated with 2-hour postprandial blood glucose. Oral glucose test (OGTT) diagnosis of diabetes in 9 cases, IGT 7 cases. That HbAlc and urine glucose, blood glucose and OGTT joint detection of early diagnosis of the disease and screening of high-risk groups meaningful.