透過您的圖書館登入
IP:13.59.130.130
  • 期刊

Prediction of impaired fasting glucose: a retrospective cohort study

預測空腹血糖異常變化的危險因子:回溯性世代研究

摘要


Background: Impaired fasting glucose (IFG) is a condition of prediabetes. People with IFG have a 5- to 7-fold higher risk of diabetes mellitus than those with normoglycemia. People with prediabetes have higher risk of experiencing an adverse cardiovascular event and stroke. Objectives: The study investigates the risk factors of developing IFG. Methods: 1,018 participants receiving ≥2 health checkups were enrolled between 2003 and 2013. Clinical characteristics were obtained for the analysis of progression from normoglycemia to IFG. We used a Cox proportional hazard model to evaluate the risk of an IFG status. Results: The median follow-up period was 36 months. Two hundred nine people (20.5%) progressed to an IFG status with a median interval of 24 months (interquartile range, 12-48 months). Age ≥45 years old (hazard ratio [HR] = 2.04, p < 0.001), overweight (HR = 1.46, p = 0.023) or obesity (HR = 1.83, p = 0.004), elevated blood pressure (BP)/hypertension (HR = 1.58, p = 0.003), regular alcohol consumption (HR = 2.145, p = 0.049), and initial fasting blood glucose (FBG) levels above 90 mg/dl (HR = 2.01, p < 0.001) were independent risk factors predicting progression to IFG. People with ≥2 high-risk factors developed IFG earlier and more frequently than those with no or only one risk factor (5-year IFG-free survival rate, 60% vs. 88%, p < 0.001). Conclusions: Age, body mass index, BP, random FBG sampling, and alcohol drinking status are feasible screening items to identify people with have a higher risk of developing IFG, which underscores the need for exercise, intensive BP control, and alcohol cessation in high-risk people.

並列摘要


背景:空腹血糖異常為糖尿病前期狀態。空腹血糖異常的人相較於空腹血糖正常的人有5至7倍發生糖尿病的危險性。同時,空腹血糖異常的人也有比較高的機會發生不良心血管疾病及腦血管疾病。研究目的:本研究目的在使用常見的健檢數據來預測空腹血糖正常者變成空腹血糖耐受不良的危險因子。研究方法:本研究採取回溯性世代研究(retrospective cohort study),研究族群為1018位於2003年至2013年於台北市立聯合醫院仁愛院區健康中心至少接受過2次健康檢查者。選取第一次血糖值正常,並且排除已診斷糖尿病或服用降血糖藥物者,觀察五年內其各年之血糖變化。利用比較在追蹤過程中發生空腹血糖異常者與血糖持續正常者其第一次受檢時的身高、體重、身體質量指數、血脂肪、膽固醇、尿酸、超音波發現、抽菸與否、喝酒與否是否有所差異。利用Cox proportional hazard model評估出現空腹血糖異常的危險性。研究結果:平均追蹤時間為36個月。共有209人(20.5%)發生空腹血糖異常。發生空腹血糖的中位數時間為24個月(IQR, 12-48 months)。年紀≧45歲(HR=2.04, p<0.001),體重過重(HR=1.46, p=0.023)或肥胖(HR=1.83, p=0.004),血壓較高或是高血壓患者(HR=1.58, p=0.003),規律飲酒習慣(HR=2.145, p=0.049)以及第一次空腹血糖值超過90 mg/dL(HR=2.01, p<0.001)為預測空腹血糖異常的獨立危險因子。有超過2個上述危險因子者較具有0個或1個危險因子者更早並且更多發展出空腹血糖異常(5-year IFG-free survival rate, 60% vs. 88%, p<0.001).結論:年紀、身體質量指數,血壓,隨機空腹血糖測試值以及酒精的飲用狀況為辨認空腹血糖異常高危險因子的可行方式,同時也凸顯空腹血糖高危險群者運動、密集血壓控制與減少酒精使用的重要性。

並列關鍵字

空腹血糖異常 糖尿病前期 過重 肥胖 高血壓 飲酒

延伸閱讀