Babisch W, Ising H, Gallacher J E, Sharp D S, Baker I A
Institute for Water, Soil, and Air Hygiene of the Federal Health Office, Berlin, Germany.
Arch Environ Health. 1993 Nov-Dec;48(6):401-5. doi: 10.1080/00039896.1993.10545961.
As part of the Speedwell study, traffic noise exposure and risk factors for ischemic heart disease were studied in a sample of 2,348 men whose ages ranged from 45 to 63 y. The road traffic noise emission level, Leq, ranged between 51 and 70 dB(A) (6-22 h, 10-m distance). Significant associations were found between noise and potential ischemic heart disease risk factors, including total triglycerides, platelet count, plasma viscosity, glucose (increases), and systolic and diastolic blood pressure (decreases). Not all results support the hypothesis that traffic noise increases ischemic heart disease risk. The results were controlled for a number of potential confounding factors.
作为斯皮德韦尔研究的一部分，对年龄在45至63岁之间的2348名男性样本进行了交通噪声暴露与缺血性心脏病风险因素的研究。道路交通噪声排放水平Leq在51至70分贝（A）之间（6 - 22小时，10米距离）。发现噪声与潜在的缺血性心脏病风险因素之间存在显著关联，包括总甘油三酯、血小板计数、血浆粘度、血糖（升高）以及收缩压和舒张压（降低）。并非所有结果都支持交通噪声会增加缺血性心脏病风险这一假设。研究结果对一些潜在的混杂因素进行了控制。
