Investigation of the Relationship between Auditory Steady-State Response Thresholds and Pure-Tone Audiometry Thresholds in Noise-Induced Hearing Loss Patients
Investigation of the Relationship between Auditory Steady-State Response Thresholds and Pure-Tone Audiometry Thresholds in Noise-Induced Hearing Loss Patients
Objective To study and analyze the correlation between auditory steady-state response(ASSR)threshold and pure-tone audiometry(PTA)hearing threshold in patients with occupational noise hearing loss.Methods 70 patients with occupational noise hearing loss diagnosed in our institute from February 2022 to April 2023 were selected as the research subjects,of which 15 were moderate to severe loss and 55 were mildly loss.Healthy patients who came to the hospital for physical examination during the same period were then selected.38 cases were used as the control group.ASSR and PTA were used for detection,and the ASSR response threshold detection results and PTA results were compared and analyzed.Results Compared with the control group,the ASSR and PTA values of the observation group were higher,and the inter group comparison was statistically significant(P＜0.05).Among them,the ASSR and PTA values of the moderate group were higher than those of the mild group(P＜0.05).Meanwhile,through correlation analysis,it was found that the PTA threshold was positively correlated with ASSR(The frequency correlation coefficients r of 0.5 kHz,1 kHz,2 kHz and 4 kHz are 0.70,0.84,0.92 and 0.94,respectively).Conclusion There is a correlation between PTA and ASSR thresholds in patients with occupational noise induced hearing loss.Timely detection of various indicators can provide effective reference for the diagnosis and treatment of diseases.
关键词
听觉稳态诱发电位/纯音听阈测试/职业性噪声聋/相关性
Key words
Auditory steady-state response/Pure-Tone Audiometry/Occupational noise induced deafness/Correlational study
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