【摘要】 本文对35例重度听力异常老年人进行交错扬扬格词（staggeredspondaicword，SSW）测试，研究其在助听器选配中的应用价值。结果发现：老年人对SSW反应准确性下降和反应偏倚增加，主要与老年人的听中枢功能障碍、认知功能缺陷有关；这是其助听效果较差的主要原因。总校正SSW（correct－edstaggeredspondaicword，C－SSW）和每耳的C－SSW与助听效果之间具有显著相关性；其中，每耳的C－SSW与助听效果的直线回归方程为Y=21．368±0．608X，两者符合率为94．3％。说明听中枢功能障碍者，助听言语辨别率下降，C－SSW可预测助听效果。本文亦对助听器选配的科学性及影响因素进行探讨。更多还原

【Abstract】 The paper studied SSW (staggered spondaic word) for programmablehearing aid fitting of 35 cases with bilateral severe sensorineural hearing loss. Results revealed that the older adults of hearing loss evidenced a decrease in response accuracy andan increase in response variability,they were mainly related to deficits in central auditoryprocessing disorders and cognitive function;as was the reason why aided effect of theolder adults was worse. Significant correlation was found between C-SSW (corrected SSW) of each ear and its aided effect,the correspondent ratio of C-SSW and aided effectwas 94. 3%, it suggested speech recognition scores (SRS) decreased in patients withcentral auditory function disorders,and C-SSW scores could predict aided effect. The objectivity of hearing aids fitting was also discussed.更多还原