中华航空航天医学杂志
中華航空航天醫學雜誌
중화항공항천의학잡지
CHINESE JOURNAL OF AEROSPACE MEDICINE
2015年
1期
47-50,封2
,共5页
曹利群%秦力维%王静%崔蓓%高原
曹利群%秦力維%王靜%崔蓓%高原
조리군%진력유%왕정%최배%고원
深度知觉%诊断技术,眼科%体格检查%人员选用
深度知覺%診斷技術,眼科%體格檢查%人員選用
심도지각%진단기술,안과%체격검사%인원선용
Depth perception%Diagnostic techniques,ophthalmological%Physical examination%Personnel selection
目的 研制高敏感性随机点光栅立体视觉检查卡,探讨其在海军招飞体检中的实用价值. 方法 对象为2014年海军招飞全面体检中视力≥0.8且眼位正常的861名男性青年,采用新研制的随机点光栅立体视觉检查卡和数字化立体视觉检查图(颜氏图)分别测定每位受检者的立体视锐度. 结果 光栅立体视觉检查卡和颜氏图两种方法所测得立体视觉正常者(立体视锐度≤60")分别为98.03％和97.44％,两者比较差异无统计学意义(Z=-1.667,P＞0.05).其中有27例受试者在阴雨天的自然光线下检查时光栅检查卡检查立体视觉正常,颜氏图检查立体视锐度≥100",应用日光灯改善照明后复查颜氏图,结果均≤60". 结论 随机点光栅立体视觉检查图板能精准地进行立体视锐度定量测定,使用快捷简便.在室内光线较暗时比颜氏图更为敏感,在招飞体检工作中有重要实用价值.
目的 研製高敏感性隨機點光柵立體視覺檢查卡,探討其在海軍招飛體檢中的實用價值. 方法 對象為2014年海軍招飛全麵體檢中視力≥0.8且眼位正常的861名男性青年,採用新研製的隨機點光柵立體視覺檢查卡和數字化立體視覺檢查圖(顏氏圖)分彆測定每位受檢者的立體視銳度. 結果 光柵立體視覺檢查卡和顏氏圖兩種方法所測得立體視覺正常者(立體視銳度≤60")分彆為98.03％和97.44％,兩者比較差異無統計學意義(Z=-1.667,P＞0.05).其中有27例受試者在陰雨天的自然光線下檢查時光柵檢查卡檢查立體視覺正常,顏氏圖檢查立體視銳度≥100",應用日光燈改善照明後複查顏氏圖,結果均≤60". 結論 隨機點光柵立體視覺檢查圖闆能精準地進行立體視銳度定量測定,使用快捷簡便.在室內光線較暗時比顏氏圖更為敏感,在招飛體檢工作中有重要實用價值.
목적 연제고민감성수궤점광책입체시각검사잡,탐토기재해군초비체검중적실용개치. 방법 대상위2014년해군초비전면체검중시력≥0.8차안위정상적861명남성청년,채용신연제적수궤점광책입체시각검사잡화수자화입체시각검사도(안씨도)분별측정매위수검자적입체시예도. 결과 광책입체시각검사잡화안씨도량충방법소측득입체시각정상자(입체시예도≤60")분별위98.03％화97.44％,량자비교차이무통계학의의(Z=-1.667,P＞0.05).기중유27례수시자재음우천적자연광선하검사시광책검사잡검사입체시각정상,안씨도검사입체시예도≥100",응용일광등개선조명후복사안씨도,결과균≤60". 결론 수궤점광책입체시각검사도판능정준지진행입체시예도정량측정,사용쾌첩간편.재실내광선교암시비안씨도경위민감,재초비체검공작중유중요실용개치.
Objective To develop a new lenticular-grating random-dot stereotest plate and evaluate its practicability in the physical examination of Naval Air Force recruitment.Methods A new lenticular-grating random-dot stereotest plate was developed.The stereo-acuity of 861 subjects with normal vision (≥0.8) and eye position was respectively measured by the plate and Yan's Digital Stereovision Test Chart in the physical examination of Naval Air Force recruitment.Results The percentage of normal stereovision (stereo-acuity≤ 60") was 98.03％ by lenticular-grating stereotest plate and 97.44％ by Yan's chart.No statistical significance was found between them (Z=-1.667,P＞0.05).The stereo-acuity of 27 subjects was recognized with normal vision by lenticular-grating random-dot stereotest but ≥100" by Yan's chart when they were in the natural light of overcast.As the auxiliary luminance applied,their stereo-acuity was recognized ≤60" by Yan's chart.Conclusions The new lenticular-grating random-dot stereotest plate could accurately and promptly measure the threshold values of stereo-acuity.The plate has better sensitivity than Yan's Digital Stereovision Test Chart in dim light.The lenticular-grating random dot stereotest plate shows favorable practicality in the physical examination of pilots recruitment.
