The Preliminary Analysis of the List Equivalency of Disyllabic Materials for Mandarin Speech Perception Test in Cochlear Implant Users / 听力学及言语疾病杂志

ABSTRACT

Objective To evaluate the inter -list equivalency of the disyllabic materials for Mandarin speech perception test (MSP) by measuring the speech recognition score of patients with cochlear implant (CI) .Methods According to Latin -square design ,disyllabic recognition scores (quiet background) were measured for each of the 10 phonemically balanced lists in 50 Mandarin-speaking CI users(aged 30 .44 ± 12 .71 years)in sound field .RM -ANOVA was administered to confirm the list equivalency .Results The sentence recognition scores were 59 .26% ± 23 .49% ,64 .31% ± 23 .35% ,59 .97% ± 23 .07% ,62 .40% ± 25 .16% ,62 .75% ± 24 .47% ,62 .29% ± 23 .55% , 62 .85% ± 24 .60% ,61 .35% ± 23 .73% ,61 .82% ± 25 .28% ,58 .83% ± 25 .13% ,respectively for the 10 lists .There was no significance difference in sentence recognition scores across the 10 disyllabic lists [F(9 ,490)=0 .255 ,P=0 .986>0 .05] .Conclusion The good inter -list equivalency of the disyllabic materials for Mandarin speech perception test (MSP) has been proved to be useful for assessing speech recognition performance of Mandarin -speaking CI users .