scholarly journals Noise Exposure and Hearing Loss on Field Operator Compressor House Area

2020 ◽  
Vol 12 (2) ◽  
pp. 126
Author(s):  
Putri Nabilah Ramadhani ◽  
Yuhanna Duhanita Firdausiana
Keyword(s):  
Noise Intensity ◽  
Noise Exposure ◽  
Pearson Correlation ◽  
Field Operator ◽  
Simple Random Sampling ◽  
Threshold Value ◽  
Auditory Threshold ◽  
Cross Sectional ◽  
Cross Sectional Design ◽  
House Area

Introduction: Noise is one of the physical hazards that can not be separated from the industrial environment which causes noise that arises as the result of production activities. The Auditory and non-auditory impacts can affect the workers. This study aims to analyze the relation between intensity of noise with auditory threshold value on the field operators who work in the compressor house area. Method: This was an observational analytic using a cross-sectional design. The population was the overall number of workers and the sample was 32 peoples, determined using simple random sampling method. The independent variables in this study were the noise intensity, age and working period meanwhile the dependent variable was the auditory threshold value. Data were obtained by field observations and the results of questionnaires. The collected data were analyzed using Pearson Correlation tests. Result and Discussion: There was a relation between noise intensity with right ear auditory threshold value (p = 0.009) but no relation with left ear auditory threshold value (p = 0.085). Age has no relation with right ear auditory threshold value (p = 0.161) and left ear auditory threshold value (p = 0.169). The working period has no relation with right ear auditory threshold value (p = 360) and left ear auditory threshold value ( p= 0,173). Conclusion: The conclucion is the noise intensity has a relation with the exixtence of right ear hearing disturbance.

scholarly journals HUBUNGAN USIA DAN MASA KERJA DENGAN NILAI AMBANG DENGAR PEKERJA YANG TERPAPAR BISING DI PT. X SIDOARJO

2017 ◽  
Vol 5 (2) ◽  
pp. 173
Author(s):  
Winda Wahyuni Putri ◽  
Tri Martiana
Keyword(s):  
Noise Exposure ◽  
Hearing Threshold ◽  
Simple Random Sampling ◽  
Threshold Value ◽  
Steel Melting ◽  
Cross Sectional ◽  
Noise Measurements ◽  
History Of ◽  
Period Variable ◽  
Cross Sectional Design

One factor that could result in disturbance of health in the process production is noise the following noise interferes due to the use of thr machine production. The purpose of this study was to analyze the correlation of age and working period with hearing threshold value of workers exposed to noise in the unit of production Steel Melting Shop PT. X Sidoarjo. This study used cross-sectional design. Population of the study is labor in the production of Steel Melting Shop PT. X Sidoarjo as many as 108 employees. Samplesin this study are 28 employees, taken by simple random sampling with criteria inklusi willing to be the sample of the research and not experience pain (no history of ear disease and had never experienced head trauma). Variables independent is age, and working period. Variable dependent is a hearing threshold value. Noise measurements in the unit production of Steel Melting Shop PT. X Sidoarjo show his worth beyond NAB (106 dB s/d 107 dB). Workup audiometri show 22 from 28 sample had abnormal hearing threshold value (> 25 dB). Test with correlation pearson showed relationship age and working period with hearing threshold value. Conclusion from this study is that noise in the unit production of Steel Melting Shop PT. X Sidoarjo beyond NAB and many workers had abnormal hearing threshold value as the correlation of age and working period with a worker hearing threshold value PT. X Sidoarjo. Do the rotation of workers to reduce long exposure to high risk workers exposed to noise.Keywords: age and working period, hearing threshold value, noise exposure

scholarly journals Prevalensi dan Faktor Risiko Tuli Akibat Bising pada Operator Mesin Kapal Feri

2013 ◽  
Vol 7 (12) ◽  
pp. 545
Author(s):  
Jumali Jumali ◽  
Sumadi Sumadi ◽  
Sylvia Andriani ◽  
Misbahul Subhi ◽  
Damianus Suprijanto ◽  
...  
Keyword(s):  
Hearing Loss ◽  
Pure Tone ◽  
Noise Intensity ◽  
Noise Exposure ◽  
Noise Induced Hearing Loss ◽  
Affecting Factors ◽  
Cross Sectional ◽  
Intensity Measurements ◽  
Study Results ◽  
Cross Sectional Design

Kebisingan ruang mesin dapat menyebabkan gangguan pendengaran. Tujuan penelitian ini adalah menganalisis prevalensi tuli akibat bising Noise Induced Hearing Loss (NIHL) dan faktor yang memengaruhi pada operator mesin kapal feri penyeberangan Ketapang-Gilimanuk. Penelitian observasional dengan pendekatan cross sectional ini menggunakan metode pengumpulan data dengan wawancara, pengukuran intensitas kebisingan ruang mesin dan pemeriksaan audiometri terhadap operator. Besar sampel adalah 66 operator dari 36 kapal feri yang memenuhi kriteria inklusi dipilih secara acak. Hasil studi menunjukkan 36% kapal memiliki intensitas kebisingan ² 85 dBA dan 64% > 85 dBA. Pemeriksaan audiometri dengan nada murni pada 66 operator didapatkan 34,85% responden mengalami NIHL. Hasil analisis regresi logistik menunjukkan faktor dominan yang memengaruhi NIHL adalah usia dan lama paparan (p < 0,05). Hasil uji kai kuadrat didapatkan intensitas kebisingan berpengaruh signifikan terhadap NIHL setelah dikoreksi dengan umur dan lama paparan (p < 0,05). Disarankan untuk mengurangi waktu paparan terhadap operator yang terpajan kebisingan tinggi dan menjaga jarak antara operator dengan sumber kebisingan untuk meminimalkan pajanan bising.Engine room noise can cause hearing loss. The objective of this research was to analyze the prevalence of Noise Induced Hearing Loss (NIHL) and its affecting factors on machinery ferry operators at Ketapang-Gilimanuk. This was an observational with cross sectional design, the techniques for collecting data were interviews, noise intensity measurements and audiometric examination.The sample was 66 operators who were selected randomly after inclusion. The study results showed that 36% of ferry have noise intensity ² 85 dBA and 64% have > 85 dBA. The audiometric examination with pure tone result of the 66 operators showed that 34.85% of respondent had NIHL. The age and length of exposure affected NIHL incidence (p < 0.05). While the noise intensity affected the incidence of NIHL (p > 0.05) together with age and lenght of exposure. It is important to reduce exposure time of noisy operations on workers, automation of activities and increase the distance between workers and noisy equipment to minimise the noise exposure.

scholarly journals DAMPAK PAJANAN KEBISINGAN MESIN EXTRUDER TERHADAP GANGGUAN KOMUNIKASI PADA PEKERJA DI PT. X SIDOARJO

2019 ◽  
Vol 3 (1) ◽  
pp. 17-22
Author(s):  
Aufrieda Ariestyajuni
Keyword(s):  
Noise Exposure ◽  
Communication Disorders ◽  
Simple Random Sampling ◽  
Threshold Value ◽  
Low Noise ◽  
Control Group ◽  
Cross Sectional ◽  
Office Staff ◽  
Engine Maintenance ◽  
The Impact

Exposure to extruder machine noise can cause non-auditory effects such as communication disorders. The purpose of this study was to analyze the effect of extruder machine noise exposure on the non-auditory effects of PT. X Sidoarjo in 2018. This research is an observational analytic study with cross sectional design. The research respondents were 60 people consisting of two groups, namely groups of workers in the extruder unit and office staff groups. The group of workers in the extruder unit is a group that is exposed to high noise while the office staff group is a control group that is exposed to low noise. Sampling is done by simple random sampling method. The independent variables in this study were the level of extruder machine noise exposure and the dependent variable in this study, which were non auditory effects which included communication disorders. Noise in the area of the extruder machine shows a number that exceeds the Threshold Value The limit is 85 dBA. The results of the questionnaire analysis showed that 81.6% of workers felt a communication disruption due to exposure to extruder machines at PT. X Sidoarjo. Efforts can be made to reduce the level of extruder noise exposure by the need for periodic engine maintenance, dampers to reduce the noise level of the extruder machine and work rotation is needed to reduce the impact of extruder machine noise exposure on workers.

scholarly journals Marble Dust Exposure Relationship to Workers‘ Lung Conditions in Marble Industries

2020 ◽  
Vol 12 (4) ◽  
pp. 285
Author(s):  
Ummul Khoiroh
Keyword(s):  
Simple Random Sampling ◽  
Threshold Value ◽  
Mining Area ◽  
Dust Exposure ◽  
Cross Sectional ◽  
Internal Factors ◽  
Air Pollutions ◽  
Marble Dust ◽  
Industrial Mining ◽  
Cross Sectional Design

Introduction: Marbel mining in Tulungagung caused air quality pollution of dust. The level of air pollution in the marble industrial mining area in Besole village, Tulungagung, was a high category. Air pollutions from dust cause fibrosis in the lungs if continuously inhaled. This marble dust belongs to the group of differentiative dust—pulmonary disorders due to dust in the form of restriction, obstruction, or mixture of the two. The study aims to analyze the internal factors related to lung conditions in one of the Besole Village industries, Tulungagung. Method: research that has been done using cross-sectional design through a quantitative approach. Determination of the sample size by simple random sampling. Twenty-four workers consisting of 12 exposed and 12 were not exposed to dust. Result and Discussion: The results of measurements of marble dust levels in the study area were 20,000 mg/m3, which exceeds the specified threshold value. Meanwhile, the statistical test value p= 0.000 means a relationship between dust levels and the condition of workers’ lungs in the exposed area. Most workers’ lung conditions in one of the Besole village industries are quite good. Conclusion: The condition of the lungs is closely related to dust levels that exceed the threshold value. The lungs’ condition is also influenced by work time and poor behavior, namely the habit of not wearing PPE and smoking habits, causing decreased lung function.

scholarly journals HUBUNGAN BISING DAN FUNGSI PENDENGARAN PADA TEKNISI MESIN KAPAL YANG BERSANDAR DI PELABUHAN BITUNG

2015 ◽  
Vol 3 (3) ◽  
Author(s):  
Nina P. Lumonang ◽  
Maya Moningka ◽  
Vennetia R. Danes
Keyword(s):  
Hearing Loss ◽  
Significant Relationship ◽  
Noise Intensity ◽  
Noise Exposure ◽  
Technological Development ◽  
Bivariate Analysis ◽  
Cross Sectional ◽  
Hearing Function ◽  
Cross Sectional Design ◽  
The Relationship

Abstract: Noise is one of the unavoidable problems as a result of technological development. Hearing loss due to noise is called sensorineural hearing loss, which is oftenly not realized because it does not disturb daily conversation. Risk factors of hearing loss are inter alia noise intensity, length of employment, length of noise exposure in a day, and the usage of Ear Protective Equipment (EPE). This study aimed to determine the relationship between noise and hearing function among ship engine technicians in Bitung Port. This was an analytical study using a cross-sectional design. Samples consisted of 20 respondents. Noise measurement obtained noise intensities of 87 dB and 93 dB. Of 20 respondents, there were 7 exposed to over a predetermined noise. The audiometric examination showed 3 of 20 respondents (15%) with hearing loss. The bivariate analysis showed a significant relationship between hearing loss and noise intensity (p = 0.008). Conclusion: There was a significant relationship between noise and hearing function among ship engine technicians in Bitung port.Keywords: noise, ship engines technician, hearingAbstrak: Kebisingan merupakan salah satu masalah yang tidak dapat dihindari akibat kemajuan teknologi. Gangguan pendengaran akibat bising ialah tuli sensorineural, yang pada awalnya tidak disadari, karena belum mengganggu percakapan sehari-hari. Faktor resiko terjadinya tuli ialah antara lain intensitas bising, lama masa kerja, lama terpajan bising dalam sehari, ketaatan pemakaian Alat Pelindung Telinga (APT). Penelitian ini bertujuan untuk menentukan adanya hubungan antara bising dan fungsi pendengaran pada teknisi mesin kapal yang bersandar di Pelabuhan Bitung. Penelitian ini menggunakan metode analitik dengan rancangan potong lintang. Sampel berjumlah 20 orang. Hasil pengukuran kebisingan mendapatkan intensitas bising 87 dB dan 93 dB. Dari 20 petugas hanya 7 orang yang bekerja melebihi NAB kebisingan yang telah ditetapkan. Hasil pemeriksaan dengan audiometri mendapatkan 3 orang (15%) yang menderita tuli dan 17 orang (85%) normal. Analisis bivariat menunjukkan terdapat hubungan bermakna antara gangguan pendengaran dan intensitas bising (p=0,008). Simpulan: Terdapat hubungan bermakna antara bising dan fungsi pendengaran pada teknisi mesin kapal di pelabuhan Bitung.Kata kunci: bising, teknisi mesin kapal, fungsi pendengaran

Pengaruh bising lalu lintas terhadap penurunan fungsi pendengaran pada juru parkir di kota Denpasar

2013 ◽  
Vol 40 (2) ◽  
Author(s):  
Ni Ketut Susilawati ◽  
Wayan Sudana ◽  
Eka Putra Setiawan
Keyword(s):  
Hearing Impairment ◽  
Noise Exposure ◽  
Traffic Noise ◽  
Hearing Threshold ◽  
Noise Pollution ◽  
Simple Random Sampling ◽  
Cross Sectional Study ◽  
Control Group ◽  
Cross Sectional ◽  
Hearing Function

Background: Noise pollution or noise is an unwanted sound which is disturbing to human beings.However small or soft the sound, if it is undesirable it is considered as noise. Noise induced hearingloss is a sensorineural hearing loss that is commonly encountered second to presbycusis. Purpose: Toknow the effect of traffic noise exposure on hearing impairment to the employees of the Parking DistrictCompany of the Denpasar city and to improve diagnostic detection on hearing impairment caused bynoise. Method: A cross sectional study was conducted at the Parking District Company office. Thepopulations of this study were the employees of the Parking District Company. Samples of this study were the employees who were exposed to traffic noise and control samples were an employee who was unexposed. Samples were selected by simple random sampling. Results: From 40 parking attendants,27 persons (67.5%) aged above 35 years old. The parking attendants who had been working for ten to fifteen years were 36 persons (90%) and no history using ear protection when working. Seven persons(17.5%) had referred DPOAE upon examination with increase hearing threshold on audiogram result.In this study the parking attendants who had hearing deficit induced by noise were 7 persons (17.5%)and only one person (2.5%) in control group. There was a statistically significant effect of traffic noiseto hearing function deficit (p<0.05). Conclusion: Traffic noise has effect in hearing function deficit onthe parking attendants.ORLI Vol. 40 No. 2 Tahun 2010Key words: NIHL, parking attendant, audiometry, DPOAE.

HUBUNGAN DUKUNGAN KELUARGA, PENGETAHUAN, DENGAN KEAKTIFAN LANJUT USIA (Lansia) MENGIKUTI KEGIATAN POSYANDU LANSIA DI WILAYAH PUSKESMAS GADING SURABAYA

2020 ◽  
Vol 4 (1) ◽  
pp. 1-6
Author(s):  
NINDY VARA MEIGIA
Keyword(s):  
Health Center ◽  
Family Support ◽  
Elderly People ◽  
Simple Random Sampling ◽  
The Elderly ◽  
Design Data ◽  
Cross Sectional ◽  
Bivariate Data ◽  
Quality Regulation ◽  
Cross Sectional Design

Minimum Standards Service is basic service quality regulation that is entitled to be obtained by every citizen. Elderly people must obtain 100% health services. Various factors can lead to low visits to the elderly posyandu in the Gading Puskesmas area in 2017. Objective: to find out the relationship between family support, knowledge, and elderly activities in the elderly posyandu in Gading Surabaya puskesmas. Method: The type of research is observational analytic with a cross-sectional design. Data processing and analysis is done by univariate and bivariate. Data collection techniques by conducting simple random sampling with a sample of 94 elderly people. Location and time of research from December 2018 at the posyandu in the Gading Surabaya health center area. Results: There is a significant value of 0,000 <0,05, so it can be concluded is have a relationship with family support, knowledge of elderly with activity following the elderly posyandu at Gading Surabaya health center

Compliance to mineral supplementation among pregnant women at a public health clinic in Malaysia

2021 ◽  
Vol 29 (6) ◽  
pp. 316-322
Author(s):  
Nurul Nabilah Ahmad Fadzil ◽  
Azura Abdul Halain ◽  
Santhi A/P Yew Roan Nee ◽  
Soh Kim Lam ◽  
Salimah Japar
Keyword(s):  
Pregnant Women ◽  
Household Income ◽  
Postpartum Haemorrhage ◽  
Simple Random Sampling ◽  
Health Clinic ◽  
Cross Sectional ◽  
Mineral Supplementation ◽  
Cross Sectional Design ◽  
Vitamin And Mineral Supplementation ◽  
Public Health Clinic

Background Prenatal supplementation has been introduced to pregnant women during early pregnancy to prevent complication to both mother and fetus. The complications include anaemia, postpartum haemorrhage, low birth weight and fetal defects. Aim To assess compliance with vitamin and mineral supplementation in pregnant women. Methods A cross-sectional design with simple random sampling was used in this study with 100 respondents who attended the maternal and child clinic in Selangor, Malaysia. Findings The findings showed that 86 respondents (86%) were compliance towards vitamin and mineral supplementation, whereas 35 respondents (35%) were non-compliance mainly due to forgetfulness. The result indicated a significant association between compliance with race (p=0.02), occupation (p<0.01), household income (p=0.02), education (p<0.01), parity (p<0.01) and trimester (p=0.02). Conclusion Majority of the respondents acknowledge that side effects and forgetfulness were the main influencing factors towards non-compliance.

scholarly journals DUKUNGAN KELUARGA MEMPENGARUHI KEMAMPUAN ADAPTASI (PENERAPAN MODEL ADAPTASI ROY) PADA PASIEN KANKER DI YAYASAN KANKER INDONESIA CABANG JAWA TIMUR

2018 ◽  
Vol 10 (1) ◽  
Author(s):  
R. Khairiyatul Afiyah
Keyword(s):  
Family Support ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Cross Sectional ◽  
Whitney Test ◽  
Patients With Cancer ◽  
Mann Whitney Test ◽  
Independent Variable ◽  
Cross Sectional Design ◽  
Level Of Significance

Most patients with Cancer cannot adapt to their disease because they assume that it is a deadly disease. The purpose of this study was to find out the correlation between family support and adaptability of patients suffered from Cancer found at Yayasan Kanker Indonesia (Indonesian Cancer Foundation) located in East Java. This analytic study using cross sectional design involved the population of all people with Cancer found at Yayasan Kanker Indonesia located in East Java, totaling 30 patients. The samples of 27 patents were collected using simple random sampling technique. The independent variable was family support, whereas the dependent variable was adaptability. Questionnaires were used to collect the data analyzed using Mann-Whitney test with the level of significance α = 0.05. The result of study showed that most of the patients (70.4%) received good family support, whereas most of them (63.0%) had ability to adapt to their disease. Moreover, the result of Mann-Whitney test showed that p = 0.001 and the level of significance α = 0.05 so that H1 was accepted because p < 0.05. It showed that there was a correlation between family support and adaptability of patients suffered from Cancer found at Yayasan Kanker Indonesia located in East Java.The more family support, the more adaptive the patients with Cancer adapt to their disease. Hence, nurses are expected to give health education about the importance of family support to the family of patients with Cancer.

scholarly journals Pengaruh Pengawasan dan Kondisi Kerja terhadap Keterlibatan Kerja Karyawan Rumah Sakit Mata Undaan Surabaya

2018 ◽  
Vol 6 (1) ◽  
pp. 21
Author(s):  
Fitri Widyacahya
Keyword(s):  
Working Condition ◽  
Job Involvement ◽  
Simple Random Sampling ◽  
Survey Result ◽  
Cross Sectional ◽  
Regression Test ◽  
Cross Sectional Design ◽  
Involvement Rate ◽  
Test Result ◽  
Logistic Regression Test

Prelimanary survey result showed the employee job involvement rate of Rumah Sakit Mata Undaan Surabaya reached 65,26%. It meant that employee job involvement rate was low (standard 80%) . Job involvement consist of three factors there are support from co-workers, employee participation in decision making, and the dependence of the tasks.The aim of this study was to analyze the influence supervision and working condition to employee job involvement. Observational analysis was used in this research with the cross sectional design. The data was obtained through questionnaire with simple random sampling involving 62 employees as the sample of the research. The obtained data were analyzed using logistic regression test univariate (α=0,05) to examine the influence of supervision and working condition toward the employee’s job involvement. The test result indicated that supervision significantly influenced employee job involvement at significance value was0,000201. Better supervison made better employee job involvement. On the other hand, working condition did not influence the employee job involvement (significance value was0,097), but crosstabulation result indicated that better working condition made better employee job involvement. It canbe concluded that supervision affects job involvement while working condition does not affect the job involvement.  Keywords: job involvement, supervision, working condition 

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