Objective

2

To investigate and study the effect of 187 hearing-impaired children with cochlear implant (hereinafter referred to as CI) coupled with Roger + FM (hereinafter referred to as FM) in 17 grassroots rehabilitation institutions in Guangdong Province

so as to provide reference for guiding hearing-impaired children to use CI+FM mode to assist hearing.

Method

2

A questionnaire survey was used to compare and analyze the auditory response of hearing-impaired children aged 3-6 wearing CI and CI + FM in different scenes.

Results

2

In CI and CI + FM modes

the scores in the four listening environments are from high to low as quiet environment - By hearing only- noisy environment - far distance. The scores of quiet environment are significantly higher than those of the other three environments

and the scores of CI+FM mode are also significantly higher than CI mode (

P

<

0.01). The scores of the five auditory abilities are auditory perception

sound source location

ability to listen attentively

auditory comprehension and auditory recognition from high to low. Among them

The scores of auditory perception are significantly higher than the other auditory abilities

and the scores of CI + FM mode are also higher than CI mode (

P

<

0.01).

Conclusion

2

CI+FM can effectively improve the listening effect of hearing ability of hearing impaired children with cochlear implant.