Levine S, Ciuffreda K J, Selenow A, Flax N
J Am Optom Assoc. 1985 Apr;56(4):286-90.
Clinical assessment of accommodative facility, using +/- 2.00 diopter flippers monocularly, was performed in asymptomatic and symptomatic populations in either single test sessions or multiple daily test sessions. In single session results, there was a trend for the average accommodative flipper rate to decrease as symptom level increased. The cut-off symptomatic/asymptomatic accommodative flipper rate was about 11 cycles per minute. In multiple session results, the average accommodative flipper rate, independent of symptom level, took approximately one week to asymptote to a stable level, with performance remaining at this level two weeks after termination of daily test sessions. Variability in daily flipper rate increased as symptom level increased. These results demonstrate the clinical usefulness of the +/- 2.00 diopter monocular flipper test in the screening for accommodative dysfunction.
使用±2.00屈光度的翻转拍单眼对无症状和有症状人群进行调节灵活度的临床评估，评估在单次测试或每日多次测试中进行。在单次测试结果中，随着症状水平的增加，平均调节翻转拍频率有下降趋势。有症状/无症状的调节翻转拍频率临界值约为每分钟11次循环。在多次测试结果中，平均调节翻转拍频率与症状水平无关，大约需要一周时间渐近到稳定水平，在每日测试结束两周后性能仍保持在该水平。随着症状水平的增加，每日翻转拍频率的变异性增加。这些结果证明了±2.00屈光度单眼翻转拍测试在调节功能障碍筛查中的临床实用性。
