脑萎缩的分型与血压、血糖、血脂的等级相关分析

目的　了解脑萎缩在中老年知识分子人群中的发生率 ,CT诊断及分型并与血压、血糖、血脂之间的相关性进行分析 ,从而进一步为临床诊断提供依据。方法　对 76 7例中老年知识分子颅脑CT体检发现的 12 8名脑萎缩患者 ,回顾性分析其特征 ,由经验丰富的医师目测及线性测量诊断各型脑萎缩并相互比较印证 ,再与临床及实验室检查的血压、血糖、血脂数据进行等级相关对照。结果　目测诊断脑萎缩 12 8例中 ,经数据测量印证 110例 ,相符率达 88.6 1%。脑萎缩的发病率随年龄增加而明显增加 ;男性发病率大于女性。血压、年龄是影响本病的主要因素 ,经等级相关分析 ,假设检验有显著性差异 ,P <0 .0 5。结论　本研究结果提示 ,积极防治高血压 ,是预防脑萎缩和老年期痴呆的有效措施 ,并具重要的临床意义。CT目测诊断脑萎缩简捷而较为可靠

Relative analyze between classification of brain atrophy at with blood pressure,sugar and lipoids

Objective To understand the incurrence, CT diagnosis, classification of brain atrophy and the relationship with blood pressure, sugar and lipoids in the middle-old aged knowledge popular brain atrophytion. To provide evidences for clinical diagnosis.Methods To Analyze the character of 128 cases of brain atrophy patients found by CT in 767 middle-old aged knowledge population during health scans, retrospectively. Compare every type of brain atrophy by eye-dependent measure of experienced radiologists and data-dependent measure, classifiedly analyze the relationship with blood pressure, sugar and lipoids.Results Of the 128 cases of brain atrophy diagnosed by eye-dependent measure,110 cases were diagnosed by data-dependent measure, correspondence rate was 88.61%. The incurrence of brain atrophy increased along with age; the incurrence in male was more than female. Blood pressure and age were the main factors of this disease. Statistically there was significant difference,P<0.05.Conclusion The present study suggested that prevention and treatment of hypertension are effective methods in preventing brain atrophy and Aizheimer Eye-dependent measure in CT diagnosis is a reliable method.