For the past few years, noise pollution has been more and more serious, and it may lead to several diseases. While the humans expose to noise in quantity for a long time, their blood pressure will change, and even cau...For the past few years, noise pollution has been more and more serious, and it may lead to several diseases. While the humans expose to noise in quantity for a long time, their blood pressure will change, and even cause changes in cardiac function. In our study, we attempt to find the relationship between occupational noise and hypertension and impaired hearing, cardiac function. It may be helpful to obtain some useful information on occupational noise exposure of humans. The participants were divided into noisy group ≥90 dB (A) and non-noisy group ≤70 dB (A). We performed this research in an automobile manufacturing company of Chongqing, China during 2011-2012. Our study showed that there may be positive associations between?occupational noise and hypertension and impaired hearing, but no conclusion can be drawn between occupational noise and ECG.展开更多
目的研究某部推进剂作业人员的健康状况。方法分析某部168名推进剂作业人员的一般资料、实验室检查及辅助检查相关指标的差异,探讨推进剂职业暴露对机体的影响。结果观察组人员的年龄、脉搏、血压、体质量指数(body mass index,BMI)等...目的研究某部推进剂作业人员的健康状况。方法分析某部168名推进剂作业人员的一般资料、实验室检查及辅助检查相关指标的差异,探讨推进剂职业暴露对机体的影响。结果观察组人员的年龄、脉搏、血压、体质量指数(body mass index,BMI)等一般资料与对照组比较差异均无统计学意义(P>0.05)。观察组人员的血常规、肝功能、肾功能等实验室检查及胸片、心电图、腹部超声等辅助检查结果,与对照组比较差异均无统计学意义(P>0.05)。长期组作业人员的年龄、脂肪肝人员比例显著高于短期组人员(P<0.001),其余指标与短期组比较差异均无统计学意义(P>0.05)。结论推进剂作业人员的健康状况总体良好,并未受到职业暴露危险因素的显著影响,今后仍需加强职业健康监测,做好职业卫生防护,全力保障推进剂作业人员的身心健康。展开更多
文摘For the past few years, noise pollution has been more and more serious, and it may lead to several diseases. While the humans expose to noise in quantity for a long time, their blood pressure will change, and even cause changes in cardiac function. In our study, we attempt to find the relationship between occupational noise and hypertension and impaired hearing, cardiac function. It may be helpful to obtain some useful information on occupational noise exposure of humans. The participants were divided into noisy group ≥90 dB (A) and non-noisy group ≤70 dB (A). We performed this research in an automobile manufacturing company of Chongqing, China during 2011-2012. Our study showed that there may be positive associations between?occupational noise and hypertension and impaired hearing, but no conclusion can be drawn between occupational noise and ECG.
文摘目的研究某部推进剂作业人员的健康状况。方法分析某部168名推进剂作业人员的一般资料、实验室检查及辅助检查相关指标的差异,探讨推进剂职业暴露对机体的影响。结果观察组人员的年龄、脉搏、血压、体质量指数(body mass index,BMI)等一般资料与对照组比较差异均无统计学意义(P>0.05)。观察组人员的血常规、肝功能、肾功能等实验室检查及胸片、心电图、腹部超声等辅助检查结果,与对照组比较差异均无统计学意义(P>0.05)。长期组作业人员的年龄、脂肪肝人员比例显著高于短期组人员(P<0.001),其余指标与短期组比较差异均无统计学意义(P>0.05)。结论推进剂作业人员的健康状况总体良好,并未受到职业暴露危险因素的显著影响,今后仍需加强职业健康监测,做好职业卫生防护,全力保障推进剂作业人员的身心健康。