【摘要】 目的:了解阻塞性睡眠呼吸暂停低通气综合征(OSAHS)患者的扩展高频纯音听阈情况。方法:对青年组、成年组和OSAHS组进行常频和扩展高频听阈及扩展高频各频率的检出率测试,并对检查结果进行方差分析和χ2检验。结果:青年组在4、6和8kHz处的听阈略高(P<0.05);成年组随着年龄的增长,听阈值有逐渐提高的趋势(P<0.05)。高频听阈测试显示青年组的听阈随频率的增高而增高(P<0.05),同时对于各个频率,随年龄的增长听阈也逐渐增高(P<0.05)。OSAHS组各小组在常频段就已经出现了听阈提高,且随着年龄的增长提高更明显(P<0.05),同年龄组中OSAHS组的高频听阈较成年组明显增高(P<0.05),检出率明显下降(P<0.05)。结论:OSAHS患者的常频和高频听阈均比正常同年人高,以此给OSAHS监测工作提供参考。更多还原

【Abstract】 Objective:To investigate the hearing at extended high frequencies of patients with obstructive sleep apnea-hyponea syndrome (OSAHS).Method:The youth group, adult group and OSAHS group were tested with pure tone audiometry and high frequency audiometry, and the response ratio was calculated.The results were statistically analysed with χ2-test and ANOVE. Result: In youth group, thresholds of pure tone audiometry in 4, 6, 8 kHz were increased slightly(P<0.05). The hearing lose gradually with aging in adult group(P<0.05). The high frequencies thresholds increased with the frequency increasing in youth group(P<0.05). For each frequencies,the thresholds increased with aging(P<0.05).At common frequencies hearing loss appeared in OSAHS group(P<0.05), and more with aging(P<0.01). The high frequency thresholds increased obviously when OSAHS group comparing with the adult group(P<0.01), and the indicating ratio decreased obviously(P< 0.05).Conclusion:The common and high frequency thresholds in OSAHS group of the same age were worse than that of the adult group and it could provide the reference for the clinic.更多还原