数字X线摄影技术在江门市无机粉尘作业人员健康检查中的应用价值

Application value of digital radiography photography technology in health examination of inorganic dust operators in Jiangmen City

目的探讨数字X线摄影(DR)技术在江门市无机粉尘作业人员健康检查中的应用价值。方法选取2018年1~6月在我院进行健康检查的41名无机粉尘作业人员作为研究对象,均采取传统高千伏摄影技术和DR摄影技术两种方法进行检测。比较两种方法的胸片影像质量、尘肺病检出率。结果DR胸片的拍摄质量情况优于传统高千伏胸片,差异有统计学意义(P<0.05)。DR胸片的优片率高于传统高千伏胸片,差异有统计学意义(P<0.05)。DR胸片的尘肺病检出率高于传统高千伏胸片,差异有统计学意义(P<0.05)。DR胸片诊断的尘肺病等级情况优于传统高千伏胸片,差异有统计学意义(P<0.05)。结论DR胸片可用于粉尘作业人员健康检查,具有良好的临床价值。

Objective To explore the application value of digital radiography(DR)technology in health examination of inorganic dust operators in Jiangmen City.Methods Forty-one inorganic dust operators in Jiangmen City who had health examination in our hospital from January to June 2018 were selected as the research objects,and they were examined by both traditional high-KV photography and DR photography.The chest image quality and pneumoconiosis detection rate of the two methods were compared.Results After comparison,the photography quality of DR on chest was better than that of traditional high-KV chest radiograph,and the difference was statistically significant(P<0.05).The rate of excellent images using DR on chest was higher than that of the traditional high-KV chest radiograph,and the difference was statistically significant(P<0.05).The pneumoconiosis detection rate of DR chest radiograph was higher than that of traditional high-KV chest radiograph,with statistical significance(P<0.05).The pneumoconiosis grade determined based on DR chest radiography was better than that of traditional high-KV chest radiograph,and the difference was statistically significant(P<0.05).Conclusion The chest radiograph of DR can be used for health examination of dust operators,and has good clinical value.