Analisis Unjuk Kerja Audiometer Portabel dengan Metode Three Alternative Forced Choice untuk Monitoring Ototoxicity Hearing Loss

Urrohma, Laila Sifha (2023) Analisis Unjuk Kerja Audiometer Portabel dengan Metode Three Alternative Forced Choice untuk Monitoring Ototoxicity Hearing Loss. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 02311940000046-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2025. Download (9MB)

Abstract

Audiometri adalah suatu prosedur yang digunakan untuk mendeteksi ada tidaknya hearing loss. Tes audiometri umumnya dilakukan dengan audiometer konvensional yang pada penerapannya menggunakan metode ya/tidak dan dilakukan di dalam audiometric booth. Sedangkan pada penelitian ini tes audiometri dilakukan dengan menggunakan audiometer portabel yang menerapkan metode three alternative forced choice (3AFC) dan dilakukan di ruang terbuka. Sehingga, tujuan dari penelitian ini untuk mengevaluasi kinerja audiometer portabel dengan menggunakan pasien kanker kepala dan leher. Penelitian ini dilakukan pada 12 naracoba yang dimonitoring pendengarannya menggunakan tes audiometer konvensional dan portabel. Monitoring dilakukan sebelum kemoterapi (baseline test) dan kemudian dilanjutkan setiap satu minggu setelah obat kemoterapi diberikan sampai dengan kemoterapi ke-6. Dari hasil audiogram kedua audiometer dilakukan uji perbandingan dengan Wilcoxon Sign-Rank Test dan didapatkan pada audiometer portabel memiliki perbedaan signifikan dengan audiometer konvensional pada frekuensi 500 dan 8000 Hz. Kemudian dari hasil tes diagnostik menunjukkan kemampuan audiometer portabel untuk mengklasifikasikan seseorang yang sakit (sensitivity) yaitu 82% dan kemampuan audiometer portabel untuk mengklasifikasikan seseorang yang tidak sakit (specificity) yaitu 87%.
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Audiometry is a procedure used to detect the presence or absence of hearing loss. Audiometric tests are generally carried out with a conventional audiometer which in practice uses the yes/no method and is carried out in an audiometric booth. Whereas in this study the audiometric test was carried out using a portable audiometer that applied the three alternative forced choice (3AFC) method and was carried out in an open space. Thus, the aim of this study was to evaluate the performance of a portable audiometer using head and neck cancer patients. This research was conducted on 12 participants whose hearing was monitored using conventional and portable audiometer tests. Monitoring was carried out before chemotherapy (baseline test) and then continued every one week after the chemotherapy drugs were given until the 6th chemotherapy. From the results of the audiograms of the two audiometers, a comparative test was carried out with the Wilcoxon Sign-Rank Test and it was found that the portable audiometer had a significant difference with the conventional audiometer at a frequency of 500 and 8000 Hz. Then the results of the diagnostic test show that the ability of the portable audiometer to classify someone who is sick (sensitivity) is 82% and the ability of the portable audiometer to classify someone who is not sick (specificity) is 87%.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Audiometri, Konvensional, Monitoring, Portabel, 3 AFC, Audiometry, Conventional, Monitoring, Portable, 3 AFC
Subjects:	Q Science > QC Physics > QC100.5 Measuring instruments (General) Q Science > QC Physics > QC221 Acoustics. Sound T Technology > T Technology (General)
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis
Depositing User:	LAILA SIFHA URROHMA
Date Deposited:	15 Aug 2023 06:40
Last Modified:	15 Aug 2023 06:40
URI:	http://repository.its.ac.id/id/eprint/103266

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