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对某化纤厂９９名长期接触低浓度二硫化碳（ Ｃ Ｓ２ ）作业工人和２８名同厂非 Ｃ Ｓ２ 作业工人的血压、血脂和心电图进行了流行病学横断面调查。结果表明：接触组和对照组舒张压和压缩压差别无统计学差异；接触组脂蛋白（ａ）［ Ｌｐ（ａ）］浓度明显高于对照组，其它血脂指标均无统计学差异；接触组出现心电图异常的危险性是对照组的１１倍，但无统计学差异。提示 Ｌｐ（ａ）可作为对心血管方面 Ｃ Ｓ２毒作用敏感的健康监测指标。
An epidemiological cross-sectional survey of blood pressure, blood lipids and electrocardiogram was performed on 99 long-term exposure to low-concentration carbon disulfide (C S2) workers and 28 non-C S2 workers in a chemical fiber plant. The results showed that there was no significant difference in diastolic pressure and compression pressure between the exposed group and the control group. The concentration of lipoprotein (a) [Lp (a)] in the exposed group was significantly higher than that in the control group, while the other lipids did not show significant difference. The risk of ECG abnormalities was 1 1 times the control group, but no significant difference. It is suggested that Lp (a) may be used as a sensitive indicator of C 2 C 2 toxicity in cardiovascular system.