Hubungan Paparan Kebisingan Dengan Gangguan Pendengaran Pada Pekerja Industri Kerajinan Pandai Besi Di Desa Hadipolo Kecamatan Jekulo Kabupaten Kudus
Abstract: This study describes
the correlation between noise exposure and hearing loss on workers at craft smithy,
Hadipolo,Jekulo, Kudus.
Methode: The study is an observational cross-sectional approach. The
number of sample is 79 respondents from 79 craft smithies. Data were collected
by interviewing respondents, measuring the intensity of noise in the smithy crafts
and examining the workers’ hearing before and after working with audiometry.
Data analysis was taken by univariate, bivariate statistics with Kendall’s Tau
test and Wilcoxon Signed RanksTest.
Result: The results obtained of 79 craft smithy that was by measuring
noise that are included in impulsive noise is 72 (91.1%) work site noise
intensity equal to exceeding NAB.And the lowest noise intensity of 72 dB and a
peak intensity of 99 dB, average 92.38 dB, the standard deviation is 5.86
,medianis 94dB. Audiometric test results on the right ear before working
respondents, the mean value of 24.68 dB with a standard deviation of 8.86 dB
and after work mean value 30.57 dB, 14.64 dB standard deviation. Meanwhile, the
left ear before working respondents, the mean standard deviation of 11.30 dB
24.19 dB, and after working with the mean standard deviation of 15.12 dB 28.73
dB. Thus, the mean audiometric test results both before and after working on
the right ear and left ear increased.The conclusion with Kendall’s Tau test is
95% CI significant p value indicates the p value of 0.076 (p > 0.05) for the
right ear before work, which means there is no significant correlation between
the intensity of noise with hearing loss right ear and left ear before work, p
value 0.021 (p < 0.05), which means that there is a meaningful relationship.
And working conditions after the right ear showed significant value, p value
0.121 (p> 0.05), which means there is no significant correlation between the
intensity of the noise with hearing loss right ear. And for the left ear
obtained p value 0.05 (p = 0.05), which means that there is a significant
correlation between the intensity of noise with hearing loss left ear after
work. For the Wilcoxon Signed Ranks Test with a level of 95%, proving that for
the right ear and left their values obtained p value = 0.000 (P <0.05),
there is a significant difference to the results of audiometric measure the
right and left ear respondents in conditions before and after work.
Penulis: Rusiyati, Nurjazuli,
Suhartono
Kode Jurnal: jpkesmasdd120281
