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目的 评价青少年体重指数 (BMI)与心血管病几大生物学危险因素个体聚集性的关系。方法 调查 2 12 2名 11～ 2 0岁不同BMI青少年的高血压、高血清胆固醇 (高Tch)、高血清甘油三酯 (高TG)的情况。结果 青少年高血压、高Tch、高TG三种危险因素发生率随BMI上升而明显升高 ,此三种危险因素中具有至少一种和至少二种的个体在人群中所占百分比亦随BMI上升而明显升高。结论 青少年BMI对于心血管病的早期预防和一级预防具有重要价值 ,可用于检出青少年心血管病高危个体和人群 ,以便进行危险因素的干预
Objective To evaluate the relationship between body mass index (BMI) and individual biomarkers of several cardiovascular risk factors in adolescents. Methods The prevalence of hypertension, high serum cholesterol (high Tch) and high serum triglyceride (high TG) in 2 12 adolescents with different BMI ages from 11 to 20 years were investigated. Results The prevalence of three risk factors of hypertension, high Tch, high TG in adolescents was significantly increased with the increase of BMI. The percentage of at least one and at least two of these three risk factors in the population also increased with the increase of BMI But significantly higher. Conclusion Adolescents with BMI are of great value in the early prevention and primary prevention of cardiovascular diseases and can be used to detect individuals and groups at risk of cardiovascular disease in adolescents for intervention in risk factors