Objective: To analyze the image feature of abdominal CT and other related indicators, and to discuss clinical risk factors for developing diabetes mellitus in patients with hypertension. Methods: A retrospective review of 1 962 patients undergoing abdominal CT scan was performed in Zhongda Hospital Affiliated Southeast University. The patients were divided into control group (n=858), hypertension group (n=732), diabetes mellitus group (n=128) and hypertension with diabetes mellitus group (n=244). Abdominal CT parameters were evaluated, including fatty liver, CT attenuation ratio of pancreas to spleen, visceral fat tissue (VAT) area, subcutaneous fat tissue area, VAT/SAT area ratio, lumbar muscle CT attenuation and abdominal aortic calcification. The risk factors for developing diabetes mellitus in hypertension patients were analyzed by Logistic regression analysis. Results: Logistic regression analysis showed that fatty liver, increased triglyceride, decreased high density lipoprotein, high grade of hypertension, increased waist circumference, and the decreased psoas muscle CT attenuation were the risk factors for developing diabetes mellitus in hypertension patients. Conclusion: In hypertension patients, fatty liver, high grade hypertension, muscle fat infiltration, increased waist circumference and hyperlipidemia are the independent risk factors for developing diabetes mellitus. |
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