[The application of extended high frequency audiometry in detecting the early hearing loss for polycystic ovarian syndrome].

Autor:	Chen RC; Department of Otolaryngology Head and Neck Surgery，People's Hospital of Guangxi Zhuang Autonomous Region，Nanning，530021，China., Yang X; Department of Obsterics and Gynecology，People's Hospital of Guangxi Zhuang Autonomous Region., Tang FZ; Department of Otolaryngology Head and Neck Surgery，People's Hospital of Guangxi Zhuang Autonomous Region，Nanning，530021，China., Lu QT; Department of Otolaryngology Head and Neck Surgery，People's Hospital of Guangxi Zhuang Autonomous Region，Nanning，530021，China., Liang JP; Department of Otolaryngology Head and Neck Surgery，People's Hospital of Guangxi Zhuang Autonomous Region，Nanning，530021，China., Qu SH; Department of Otolaryngology Head and Neck Surgery，People's Hospital of Guangxi Zhuang Autonomous Region，Nanning，530021，China.
Jazyk:	čínština
Zdroj:	Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery [Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi] 2019 Dec; Vol. 33 (12), pp. 1203-1205.
DOI:	10.13201/j.issn.1001-1781.2019.12.021
Abstrakt:	Objective: To preliminarily explore the clinical significance of extended high frequency audiometry in evaluating the early hearing loss in patients with polycystic ovarian syndrome（PCOS）. The results were statistically analyzed. Method: The hearing threshold of forty young women diagnosed as PCOS and 20 healthy controls were obtained by using conventional audiometry（0.25-8.00 kHz） and extended high frequency（10-20 kHz） pure tone audiometry. Result: The hearing thresholds of the two groups were similar at conventional frequencies of 0.25，0.50，1.00，2.00 and 4.00 kHz（ P >0.05）. The hearing threshold of PCOS group at 8-20 kHz frequency was significantly higher than that of the control group, and the difference was statistically significant（ P <0.05）. The expanded high-frequency detectable rate was lower in PCOS group than that in control group, especially at 16 and 18 kHz （ P <0.05） and the differences were statistically significant. Conclusion: The early hearing impairment of PCOS patients starts from the extended high frequency, which is more sensitive than the conventional pure tone audiometry in the early hearing impairment assessment of PCOS patients. Competing Interests: The authors of this article and the planning committee members and staff have no relevant financial relationships with commercial interests to disclose. (Copyright© by the Editorial Department of Journal of Clinical Otorhinolaryngology Head and Neck Surgery.)
Databáze:	MEDLINE
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