Kejadian Noised Induced Hearing Loss Dengan Lama Kerja Pada Pekerja Prabrik Tekstil Di PT Primissima Medari Sleman Yogyakarta

Muhammad Arif Darmawan, dr. Dyah Ayu Kartika Dewanti, Sp. T.H.T.B.K.L., Subsp. Oto (K)

2023 | Tesis-Spesialis | S2 Ilmu Penyakit THT

Latar belakang : Gangguan pendengaran akibat bising (noised induced hearing loss) adalah gangguan pendengaran akibat terpapar bising yang cukup keras dengan jangka waktu yang cukup lama dan biasanya diakibatkan oleh bising lingkungan kerja. Bising lingkungan kerja terutama dipabrik merupakan masalah utama pada kesehatan kerja diberbagai negara. Bising dengan intensitas yang tinggi tanpa disertai dengan alat pelindung diri yang baik dapat mempengaruhi kesehatan pendengaran dan kualitas hidup seperti kurangnya konsentrasi dan gangguan komunikasi.

Tujuan : Mengetahui hubungan kejadian noised induced hearing loss dengan lama kerja pada pabrik tekstil di PT Primissima  Medari Sleman Yogyakarta

Metode : Penelitian ini menggunakan desain rancangan potong lintang pada pekerja yang terpapar bising mesin pabrik tekstil di PT Primissima  Medari Sleman Yogyakarta pada bulan Agustus 2022. Subyek penelitian dilakukan anamnesis, pemeriksaan fisik THT, pemeriksaan noise dosimeter, dan pemeriksaan audiometri. Hasil pemeriksaan dianalisis menggunakan analisis uji komparatif dan analisis multivariat regresi logistik untuk melihat besaran resiko paparan bising terhadap lama kerja.

Hasil : Berdasarkan uji komparatif beda proporsi yakni uji chi square terdapat hubungan yang signifikan antara lama kerja dan kejadian noised induced hearing loss pada pekerja pabrik, yang mana proporsi subyek penelitian mengalami noised induced hearing loss lebih tinggi pada subyek dengan lama kerja > 5 tahun dibandingkan dengan lama kerja < 5 xss=removed>

Kesimpulan : Terdapat perbedaan yang signifikan antara kejadian noised induced hearing loss pada jangka kerja lama dibandingkan jangka kerja pendek pada pekerja pabrik tekstil di PT Primissima  Medari Sleman Yogyakarta

Background: Noised Induced Hearing Loss is permanent hearing impairment due exposure to high levels of noise in long  period of time and usually caused by noisy work environment. Noise work environment especially in the factory is a major problem on occupational health in various countries. High intensity of noise and without good personal protective equipment can affect hearing health and quality of life such as of concentration and communication disruption.

Objective: To determine the relationship between noised induced hearing loss and length of work of work in textile factory at PT Primissima Medari Sleman Yogyakarta

Method: This study used cross sectional design to determine the correlation between long term of work and noise intensity with a threshold value of hearing among the workers in PT Primissima textile factory Medari Sleman Yogyakarta in August 2022. The subjects were conducting history taking, examination, noise dosimeter examination, and audiometric examination. Data will be analyzed by comparative test analysis and regression multivariate analysis to see magnitude of the risk of noise exposure on duration of work.

Result: Based on the comparative test of different proportion by the chi-square test, there is significant relationship between length of work incidence of noised induced hearing loss in factory workers, in which the proportion of subjects experiencing noised induced hearing loss is is higher in subject with > 5 years of service compared to subject with length of service < 5 p=0,006.>

Conclusion: There is a significant difference between the incidences of noised induced hearing loss in long term compared to short term in workers at PT Primissima company textile factory Medari Sleman Yogyakarta.

Kata Kunci : Noised induced hearing loss, bising, lama kerja, pekerja