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目的:调查小学轻度听力障碍的发生率及对学习成绩的影响。方法:马来西亚5所小学的随机分层调查研究。学习成绩分为A、B、C3个等级,耳科
Objective: To investigate the incidence of mild hearing impairment in primary school and its impact on academic performance. Methods: Random stratified investigation of 5 primary schools in Malaysia. Academic achievement is divided into A, B, C3 level, otology