尘肺又称肺尘埃沉着病,是常见的职业病之一。多数患者一旦起病出现肺组织弥漫性纤维化和肺功能降低,随着病情进一步发展,生命质量受到严重影响~([1])。近年来本院采用硒酵母片治疗老年尘肺患者取得了一定的疗效,现报道如下。1资料与方法1.1一般资料经本院医学伦理委员会审核通过,选2011年3月到2015年7月本院诊断及治疗的老年尘肺患者86例,按随机数字表法分组,对照组43例予以 Pneumoconiosis, also known as pneumoconiosis, is one of the common occupational diseases. Once the onset of most patients with diffuse pulmonary fibrosis and decreased lung function, with the further development of the disease, the quality of life is seriously affected ~ ([1]). In recent years, the hospital selenium yeast tablets for the treatment of elderly patients with pneumoconiosis has achieved some results are reported below. 1 Materials and Methods 1.1 General Information Approved by the Medical Ethics Committee of our hospital, 86 elderly patients with pneumoconiosis who were diagnosed and treated in our hospital from March 2011 to July 2015 were randomly divided into three groups according to a random number table, and 43 in the control group