Kotseva K, Ianeva A
Probl Khig. 1993;18:157-66.
Examinations are performed on 120 workers from the plant for nitrogen and 253 workers from the plant for phosphorous fertilizers. For comparison is used a control group of 103 persons having no professional contact with chemical noxa. The measuring of the arterial pressure and assessment of the arterial hypertension rate is performed after the standardised method of the World Health Organization (1984). The probability of ischemic disease of the heart is determined on the basis of the electrocardiographic changes (Minnesota code) and the data of the questionnaire of G. A. Rose (WHO, 1984). The results point out, that the arterial hypertension incidence and that of the ischemic disease of the heart in the exposed workers in both plants is insignificantly higher than that of the controls. There is no effect of the specialized length of service on the dissemination of the registered cardio-vascular diseases. The data of the carried out investigation show no presence of heightened risk of arterial hypertension and ischemic heart disease in workers from the nitrogen and phosphorous fertilizers production.
对该氮肥厂的120名工人和磷肥厂的253名工人进行了检查。作为对照，选取了103名与化学有害物质无职业接触的人员组成对照组。动脉血压测量和动脉高血压发生率评估按照世界卫生组织（1984年）的标准化方法进行。根据心电图变化（明尼苏达编码）和G.A.罗斯问卷数据（世界卫生组织，1984年）确定心脏缺血性疾病的概率。结果表明，两个工厂中接触有害物质的工人的动脉高血压发病率和心脏缺血性疾病发病率略高于对照组。专业工作年限对所登记的心血管疾病的传播没有影响。所开展调查的数据显示，氮肥和磷肥生产工人不存在动脉高血压和缺血性心脏病风险增加的情况。
