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Development , assessment and application of dry eye questionnaire

Abstract

干眼是由于泪液的量或质或流体动力学异常引起的泪膜不稳定和(或)眼表损害,从而导致眼部不适症状及视功能障碍的一类疾病。目前,世界范围内的干眼发病率大约在5.5%~33.7%,女性高于男性,老年人高于青年人,亚洲人高于其他人种。现有的流行病学研究显示,我国的干眼发病率与亚洲其他国家类似,较美国及欧洲高(其发病率约在21%~30%)。近年来,我国的干眼发病率呈逐渐上升态势,在眼科临床中,干眼已成为最常见的,影响生活质量的重要眼表疾病之一。 目前尚无国际公认的干眼诊断标准,但是在各种诊断标准中,干眼症状都为必需条件。因此,评估干眼患者的症状及影响因素,量化干眼患者的主观感受、疾病严重程度、生存质量,...Dry eye is a multifactorial disease of the tears and ocular surface that results in symptoms of discomfort, visual disturbance, and tear film instability with potential damage to the ocular surface. It is accompanied by increased osmolarity of the tear film and inflammation of the ocular surface. At present, the worldwide incidence of dry eye about 5.5% ~ 33.7%, with women more than men, old peop...学位:理学博士院系专业:医学院_生理学学号:2452010015409

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