数字化随机点立体图在招飞体检中的应用  

application of digital random-dot stereogram in the physical examination of pilot recruitment

作　　者：曹利群[1] 刘静[1] 高原[1] 胡晓东[1] 王静[1] 彭秀军[1] 

机构地区：[1]海军总医院,北京100037

出　　处：《中华航空航天医学杂志》2009年第3期196-199,封2,共4页Chinese Journal of Aerospace Medicine

摘　　要：目的 探讨数字化随机点立体图在我国招飞体检中的实用价值.方法 应用数字化随机点立体图对861例视力及眼位正常的招飞体检受试者进行立体视锐度检查,对于立体视觉显著异常(立体视锐度≥800')者进一步进行titmus立体镜检查及隐斜度数测定.结果 立体盲筛查图未通过者1例,占受检者总数的0.12%;立体视锐度800'者为4例,占0.46%;立体视锐度400'为7例,占0.81%;立体视锐度200'为4例,占0.46%,立体视锐度100'为9例,占1.05%;立体视锐度60'为76例,占8.83%;立体视锐度≤40'为760例,占88.27%.立体视锐度≥800'的5例中,4例为显性外斜视.结论 数字化随机点立体图没有任何单眼线索,能精准地进行立体视锐度定量测定,使用快捷简便,具有可操作性,在招飞体检工作中有重要实用价值.objective to find out the practicability of the digital random-dot stereogram (rds) in the primary physical examination for naval air-force recruiting. methods the stereo-acuity of 861 cases which with normal visual acuity was measured by digital rds in the primary examination for naval air-force recruiting. titmus test and heterophoria dimensionality measurement were taken for those who were with significant abnormal stereovision (stereo-acuity≥800'). the time limit for each subject is 1.5 min. results one subject (0.12% of total) failed in recognizing the large visual field stereo-blindness screening plate. as to the stereo-acuity values for correctly recognizing the screening plate, 4 subjects (0.46%) were at 800', 7 (0.81%) were at 400', 4 (0.46%) were at 200', 9 (1.05%) were at 100', 76 (8.83%) were at 60' and 760 (88.27%) were less than 40'. among the 5 subjects whose stereo-acuity ≥ 800', 4 were diagnosis as exotropia. conclusions the digital rds could accurately and promptly measure the quantitative values of stereo-acuity dispense with any monocular cues. it shows effective applied value in the physical examination for pilots recruiting.

关 键 词：体格检查 人员选用 深度知觉 

分 类 号：R851.3[医药卫生—航空、航天与航海医学] R770.42[医药卫生—临床医学]