Methods 32 senior adults with normal hearing were tested with ASSR and puretone audiometry at 0.5 kHz, 1 kHz, 2 kHz and 4 kHz. The coherence and correlation were compared between the twomeasures by t test and correlated modulus t test.

• 方法给32例正常中老年人分别行0.；5kHz、1kHz、2kHz、4kHzASSR与电测听测试；比较ASSR测试值与纯音听阈的一致性(t检验)与相关性(相关系数的t检验)。