摘要
目的 本文旨在探索电脑终端病与视功能障碍之间的关系 ,寻求可能的病因 ,为日益增长的电脑病患者提供可能的治疗方法。方法 分别对 12 1例电脑终端病患者进行了眼科一般检查、泪膜破裂时间测定、屈光状态分析、调节灵活性测定、隐斜视及 FCC测定。结果 12 1例患者中 ,调节灵活性明显降低者 47例 ,占 39% ;FCC检查调节滞后者 6 6例 ,占 5 5 % ;未矫正老视者 5 3例 ,占 43.8% ;泪膜破裂时间 <10 s者 6 5例 ,占 5 3.7% ;屈光矫正不足或未予矫正者 87例 ,占 71.8% ;内隐斜者 2 4例 ,占 19.8% ;外隐斜者 17例 ,占14% ;屈光参差者 8例 ,占 7% .结论 视功能的障碍为电脑终端病发生的可能病因 ,故提高患者双眼调节的灵活性 ,积极的屈光不正的矫正和老视矫正。
Objective To provide the possible methods to relieve the symptoms of video display terminal users by diagnosing the visual problems.Methods Several tests including primary eye care, tear break time (BUT), refractive analysis, facility of accommodation, phoria and FCC were done on 121 patients respectively.Results In the 121 patients, 47 patients(39%) were accommodative failure, 66 patients(55%) were lag of accommodation checking with FCC, 53 patients (43.8%) were uncorrected presbyopia, 65 patients (53 7%) were break up time of tear film<10s, 87 patients (71.8%) couldn't been corrected the refraction errors or the correction of refractive errors was unsatisfied, 24 patients(19 8%) were esophoria, 17 patients (14%) were exophoria, 8 patients (7%) were anisometropia. Conclusion Proper accommodation training, amplitude correction of ametropia and presbyopia and relieving the symptoms of dry eye can to some extent solve the problems of VDT users.
出处
《眼科新进展》
CAS
2000年第5期331-332,共2页
Recent Advances in Ophthalmology
关键词
电脑终端病
视功能障碍
屈光度
video display terminal symptom
visual function
diopter
