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我院自1983～1985年共收治煤工尘肺患者273例,均为男性,其中Ⅰ期171例,Ⅱ期75例,Ⅲ期27例。患者平均年龄60.7岁,接尘工龄5～43年,平均23.2年,住院患者年龄61～65岁居多。273例煤工尘肺患者合并肺气肿、慢性支气管炎最多,分别为47.3%、38.8%;其次是高血压、肺结核、冠心病等,分别为17.9%、8.1%、7.7%。273例煤工尘肺患者,心电图异常率占55.7%。1.电轴左偏24例,占8.8%,与尘肺病情轻重成正比。
In our hospital from 1983 to 1985 were treated a total of 273 cases of coal workers with pneumoconiosis, both men, including 171 cases of stage Ⅰ, 75 cases of stage Ⅱ, 27 cases of stage Ⅲ. The average age of patients was 60.7 years old, followed by dust for 5 to 43 years, an average of 23.2 years, mostly in hospitalized patients aged 61 to 65 years. 273 cases of pneumoconiosis complicated with emphysema in patients with coal miners had the most chronic bronchitis, accounting for 47.3% and 38.8% respectively, followed by hypertension, tuberculosis and coronary heart disease, accounting for 17.9%, 8.1% and 7.7% respectively. 273 cases of coal workers with pneumoconiosis, ECG abnormalities accounted for 55.7%. 1. Axis left deviated 24 cases, accounting for 8.8%, proportional to the severity of pneumoconiosis.