Ditemukan 38845 dokumen yang sesuai dengan query :: Simpan CSV
Hondli Putra; Pembimbing: Bambang Wispriyono, Haryoto Kusnoputranto; Penguji: Budi Hartono, Inswiasri, Cucu Cakrawati
Abstrak:
Benzena adalah salah satu zat yang bersifat toksik dan mudah menguap yangdikenal dengan Volatile Organic Compounds (VOCs). Benzena dapatmenyebabkan kanker dan leukemia. Salah satu biomarker benzena dalamtubuh untuk lingkungan udara ambien adalah S-Phenylmercapturic Acid (S-PMA). Penelitian ini bertujuan untuk mengetahui konsentrasi benzena di udaradan konsentrasi S-PMA dalam urin serta hubungan antara keduanya. Perlu juga diketahuinya kekuatan hubungan antara konsentrasi S-PMA dengan variabel umur,lama pajanan, status merokok, transportasi sekolah, garasi kendaraan danpenggunaan masker. Metode penelitian yang digunakan adalah kuantitatif dengandesain studi potong lintang (cross sectional). Penelitian dilaksanakan di SekolahMenengah Pertama Negeri 16 Kota Bandung pada bulan Mei 2017. Jumlahsampel sebesar 33 sampel murid kelas VIII dengan pemilihan sampel adalah acaksederhana.
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T-4897
Depok : FKM UI, 2017
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
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Lora Agustina; Pembimbing: Ririn Arminsih Wulandari, Laila Fitria; Penguji: Budi Hartono, Heri Nugroho, Didik Supriyono
T-5446
Depok : FKM UI, 2018
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
☉
Putri Wulandari; Pembimbing: Bambang Wispriyono; Penguji: Laila Fitria, Abdur Rahman, Sonny Priajaya Warouw, Didi Purnama
Abstrak:
Pajanan kronis benzena di lingkungan kerja selalu dihubungkan dengan gangguanhematologi. Hal ini dikarenakan sistem hematologi adalah jaringan target yangpaling kritis terhadap pajanan benzena melalui rute inhalasi dan diketahui sebagaipenyebab pansitopenia. Penelitian ini bertujuan untuk menganalisis hubunganantara kadar S-PMA urin dengan leukosit pada pekerja industri sepatu informalyang terpajan benzena. Penelitian menggunakan desain cross sectional di enamindustri sepatu informal yang berada di kawasan Cibaduyut dengan jumlah sampel64 pekerja. Sampel urin dan darah diambil pada masing-masing sampel untukmenilai kadar S-PMA urin dan jumlah leukosit. Kadar S-PMA urin diukur denganmenggunakan alat LC-MS/MS dan leukosit diukur menggunakan alat AutomatedHematology Analyzer. Data karakteristik individu diperoleh melalui wawancaralangsung. Konsentrasi benzena di udara menggunakan data sekunder daripenelitian sebelumnya. Hasil penelitian menunjukkan bahwa terdapat hubunganyang signifikan antara kadar S-PMA dengan leukosit (p value: 0,048) dan kadarS-PMA urin dengan jenis pekerjaan (p value: 0,004). Sebanyak 31,3% pekerjamemiliki kadar S-PMA urin melampaui BEI ACGIH (>25 μg/g kreatinin).Semakin tinggi konsentrasi benzena di udara ruang kerja, semakin banyak pekerjayang memiliki kadar S-PMA urin >25 μg/g kreatinin. Hasil uji regresi linearganda menemukan bahwa ada kecenderungan asosiasi antara kadar S-PMA urindengan leukosit, setelah dikontrol dengan variabel jenis pekerjaan, jam kerja perhari, dan kebiasaan berolahraga. Hasil penelitian dapat disimpulkan terdapatasosiasi antara kadar S-PMA urin dengan penurunan jumlah leukosit.Kata kunci: benzena, S-phenylmercapturic acid, leukosit, industri sepatu informal
Benzene high exposure in working is environment always connected tohematology disorders. This is caused by hematology system is the most criticaltarget network toward benzene exposure through inhaling route. This study aimsto analyze the relation between urinary and leukocytes S-PMA level of informalshoes industrial workers exposed to benzene. This study uses cross sectionaldesign in six informal shoes industries which are located in Cibaduyut with thenumber of sample of 64 workers. Urinary and blood samples are collected on eachsample to measure urinary S-PMA level and the number of leukocytes. Urinary S-PMA level is measured using Automated Hematology Analyzer. Individualcharacteristic data are obtained through direct interview. To measure benzeneconcentration, secondary data of previous study is used. The result of the studyindicates that there is significant correlation between S-PMA level withleukocytes (p value: 0.048) and urinary S-PMA level with the type of job (p value:0.004). By 31.3% workers have urinary S-PMA level more than BEI ACGIH (>25μg/g creatinine). The higher the benzene concentration of indoor air, the moreworkers have urinary S-PMA level > 25 μg/g creatinine. The result of doublelinear regression test finds that there is association tendency between urinary andleukocytes S-PMA level, after it is controlled by type of job, time of work perday, and exercising habit variables. It can be concluded that there is associationbetween urinary S-PMA level and the number of leukocytes decrease.Keywords: benzene, S-phenylmercapturid acid, leukocytes, informal shoesindustries
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Benzene high exposure in working is environment always connected tohematology disorders. This is caused by hematology system is the most criticaltarget network toward benzene exposure through inhaling route. This study aimsto analyze the relation between urinary and leukocytes S-PMA level of informalshoes industrial workers exposed to benzene. This study uses cross sectionaldesign in six informal shoes industries which are located in Cibaduyut with thenumber of sample of 64 workers. Urinary and blood samples are collected on eachsample to measure urinary S-PMA level and the number of leukocytes. Urinary S-PMA level is measured using Automated Hematology Analyzer. Individualcharacteristic data are obtained through direct interview. To measure benzeneconcentration, secondary data of previous study is used. The result of the studyindicates that there is significant correlation between S-PMA level withleukocytes (p value: 0.048) and urinary S-PMA level with the type of job (p value:0.004). By 31.3% workers have urinary S-PMA level more than BEI ACGIH (>25μg/g creatinine). The higher the benzene concentration of indoor air, the moreworkers have urinary S-PMA level > 25 μg/g creatinine. The result of doublelinear regression test finds that there is association tendency between urinary andleukocytes S-PMA level, after it is controlled by type of job, time of work perday, and exercising habit variables. It can be concluded that there is associationbetween urinary S-PMA level and the number of leukocytes decrease.Keywords: benzene, S-phenylmercapturid acid, leukocytes, informal shoesindustries
T-4768
Depok : FKM-UI, 2016
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
☉
Tiaraima Sisinta; Pembimbing: Bambang Wispriyono, Haryoto Kusnoputranto; Penguji: Budi Hartono, Inswiasri Supriyanto, Cuci Cakrawati
Abstrak:
PM2,5 merupakan partikel debu yang sangat ringan dan berdiameter ukuran < 2,5 μm dan mampu menembus hingga ke alveolus bahkan dapat melewati penghalang pernapasan dan memasuki sistem peredaran darah, sehingga dapat menyebar ke seluruh tubuh (Feng et al.2016). Malondialdehyde (MDA) merupakan biomarker dari oxidative stress yang dapat terjadi di tubuh. (Grotto et al, 2006). Penelitian ini bertujuan untuk menganalisis kejadian oxidative stress melalui pengukuran MDA dalam urin akibat pajanan PM2,5. Metode penelitian ini mengunakan desain cross sectional. Pemilihan sampel menggunakan stratified random sampling. Sampel dalam penelitian ini adalah siswa kelas VIII sekolah menengah pertama yaitu 68 responden. Pengukuran PM2,5 menggunakan alat HAZ-DUST Epam 5000 dan pemeriksaan kadar MDA dalam urin menggunakan TBARs. Selain itu, dilakukan pemeriksaan kreatinin urin sebagai pembanding kadar MDA.Variabel lain yang diteliti dalam penelitian ini adalah jenis kelamin, status merokok, aktivitas fisik, dan konsumsi suplemen diukur melalui kuesioner sebagai faktor konfounding (perancu). Hasil penelitian menunjukkan rata-rata kadar MDA dalam urin pada siswa kelas VIII adalah 32,26 μmol/g kreatinin dan konsentrasi PM2,5 di seluruh area kelas sebesar 29,31 μg/m3. Dalam penelitian ini yang dianalisis lebih lanjut adalah nilai rata-rata lingkungan kelas (gerbang, lapangan, koridor dan kelas) yang telah di ubah dengan Log 10. Berdasarkan uji statistik, PM2,5 tidak menunjukkan adanya hubungan yang signifikan terhadap peningkatan kadar MDA urin setelah dikontrol dengan jenis kelamin, status merokok, aktivitas fisik, dan konsumsi suplemen (p.value=0,573). Disarankan untuk mengukur biomarker oxidative stress lainnya yang mungkin berperan penting dalam pajanan PM2,5. Kata kunci : PM2,5, Malondialdehyde (MDA), Sekolah, Bandung.
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T-4868
Depok : FKM-UI, 2017
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
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Tiara Mairani; Pembimbing: Bambang Wispriyono, Haryoto Kusnoputranto; Penguji: Ririn Arminsih Wulandari, Satria Pratama, Diah Wati Soetojo
Abstrak:
ABSTRAK Polusi udara dikaitkan dengan jutaan kematian prematur di seluruh dunia dan 20% di antaranya bersifat pernafasan berasal dari polusi udara outdoor dan indoor dalam bentuk partikel serta gas. Pajanan PM2,5 dan formaldehid yang berasal dari dalam ruang memiliki efek kesehatan sejak dini pada anak-anak, karena anak-anak merupakan kelompok rentan dan selama anak dalam proses pengembangan paru-paru dapat menyebabkan dampak jangka panjang pada fungsi paru. Penelitian ini bertujuan mengindentifikasi hubungan pajanan Particulate Matter 2,5 (PM2,5) dan formaldehid terhadap gangguan fungsi paru pada siswa Sekolah Menegah Pertama Kota Depok. Penelitian ini menggunakan studi cross-sectional yang dilaksanakan pada Maret-Mei 2018. Jumlah sampel sebanyak 160 siswa dengan metode simpel random sampling. Hasil penelitian menunjukkan bahwa siswa berumur 13-15 tahun berisiko mengalami gangguan fungsi paru 2,9 kali dengan IMT tidak normal dan mayoritas perokok pasif serta dengan aktifitas fisik yang kurang atau jarang dilakukan siswa. Pajanan PM2,5 >NAB 35μg/m3 berisiko 7.2 kali mengalami gangguan fungsi paru pada siswa di sekolah yang berada dekat jalan raya dan konsentrasi formaldehid tinggi berisiko 1,6 kali mengalami gangguan fungsi paru pada siswa di sekolah dekat jalan raya dengan kondisi ventilasi yang tidak memenuhi syarat, suhu dan kelembaban tidak normal di sekolah. Perlu dilakukan pengendalian risiko pencemaran udara dilingkungan sekolah dengan menjauhi atau membatasi diri dari sumber polusi udara. Kata kunci: PM2,5, Formaldehid, Gangguan fungsi paru Air pollution is associated with millions of premature deaths worldwide and 20% of them are respiratory from outdoor and indoor air pollution in the form of particles and gases. Exposure to PM2.5 and formaldehyde derived from space has an early health effect on children, as children are a vulnerable group and during childhood in the lung development process can cause long-term effects on lung function. This study aims to identify the exposure relationship of Particulate Matter 2.5 (PM2,5) and formaldehyde to lung function impairment in Depok State Junior High School students. This study uses a cross-sectional study conducted in March-May 2018. The number of samples as many as 160 students with a simple random sampling method. The results showed that students aged 13-15 years are at risk of impaired lung function 2.9 times with abnormal BMI and the majority of passive smokers and with less physical activity or rarely do students. Exposure of PM2.5> NAB 35μg / m3 at risk 7.2 times impaired lung function in students at schools located near the highway and high formaldehyde concentrations at risk of 1.6 times impaired lung function in students at schools near highway with no ventilation conditions Eligible, temperature and humidity are not normal at school. It is necessary to control the risks of air pollution within the school environment by avoiding or restricting themselves from sources of air pollution. Key words: Particulate Matter2,5, Formaldehyde, Lung Function
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T-5243
Depok : FKM-UI, 2018
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
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Ranti Ekasari; Pembimbing: Ririn Arminsih Wulandari, Laila Fitria; Penguji: Haryoto Kusnoputranto, Didik Supriyono, Didi Purnama
T-5448
Depok : FKM UI, 2018
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
☉
Siti Norjannah; Pembimbing: Ririn Arminsih Wulandari, Laila Fitria; Penguji: Budi Hartono, Heri Nugroho, Didik Supriyono
Abstrak:
Keberadaan benzena dalam lem alas kaki ini membahayakan kesehatan para pekerja di bengkel alas kaki karena sifatnya yang toksik dan karsinogenik. Dampak yang ditimbulkan adalah terganggunya sumsum tulang yang merupakan tempat produksi sel darah merah, darah putih dan trombosit. Tujuan dari penelitian ini adalah menganalisis hubungan pajanan benzena melalui pemeriksaan konsentrasi S-phenylmercapturic acid (S-PMA) di urin terhadap kadar trombosit pada pekerja bengkel alas. Desain dari penelitian adalah cross sectional pada pekerja pabrik alas kaki di Desa Sukajaya dengan jumlah sampel 73 pekerja. Sampel yang diambil adalah urin dan darah dari pekerja untuk mengetahui konsentrasi S-PMA dan kadar trombosit. Konsentrasi S-PMA diukur dengan alat LC-MS/MS dan trombosit dengan Automated Hematology Analyzer. Karakteristik individu dengan wawancara secara langsung. Hasil penelitian menunjukkan nilai OR=2,28 antara konsentrasi S-PMA terhadap kadar trombosit. Variabel kebiasaan olahraga dengan OR=1,58 antara olahraga tidak rutin terhadap trombosit dan konsumsi alkohol OR=1,78 antara yang mengkonsumsi terhadap kadar trombosit. Hasil uji regresi logistik multivariabel menunjukkan nilai OR=2,59 pekerja dengan konsentrasi S-PMA (>0,67 μg/g kreatinin) terhadap kadar trombosit setelah dikontrol variabel umur dan konsumsi alkohol.
The existence of benzene in the glue of footwear is endangering the health of the workers in the footwear workshop because of its toxic and carcinogenic nature. The impact is the disruption of the bone marrow which is where the production of red blood cells, white blood and platelets. The purpose of this study was to analyze the relationship of benzene exposure through the examination of S-phenylmercapturic acid (S-PMA) concentration in urine on platelet levels in base workshop workers. The design of the study was cross sectional on footwear factory workers in Sukajaya Village with a sample of 73 workers. Samples taken are urine and blood from workers to know the concentration of S-PMA and platelet levels. The concentration of S-PMA was measured by LC-MS / MS and platelets with Automated Hematology Analyzer. Individual characteristics with direct interview. The results showed the value of OR = 2.28 between S-PMA concentration to platelet level. Variables of exercise habits with OR = 1.58 between non-routine exercise on platelets and alcohol consumption OR = 1.78 among those who consume to platelet levels. Multivariable logistic regression test results showed OR = 2.59 workers with S-PMA concentration (> 0.67 μg / g creatinine) on platelet count after controlled for age and alcohol consumption.
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The existence of benzene in the glue of footwear is endangering the health of the workers in the footwear workshop because of its toxic and carcinogenic nature. The impact is the disruption of the bone marrow which is where the production of red blood cells, white blood and platelets. The purpose of this study was to analyze the relationship of benzene exposure through the examination of S-phenylmercapturic acid (S-PMA) concentration in urine on platelet levels in base workshop workers. The design of the study was cross sectional on footwear factory workers in Sukajaya Village with a sample of 73 workers. Samples taken are urine and blood from workers to know the concentration of S-PMA and platelet levels. The concentration of S-PMA was measured by LC-MS / MS and platelets with Automated Hematology Analyzer. Individual characteristics with direct interview. The results showed the value of OR = 2.28 between S-PMA concentration to platelet level. Variables of exercise habits with OR = 1.58 between non-routine exercise on platelets and alcohol consumption OR = 1.78 among those who consume to platelet levels. Multivariable logistic regression test results showed OR = 2.59 workers with S-PMA concentration (> 0.67 μg / g creatinine) on platelet count after controlled for age and alcohol consumption.
T-5462
Depok : FKM UI, 2018
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
☉
Gita Permata Aryati; Pembimbing: Bambang Wispriyono; Penguji: Ema Hermawati, Satria Pratama
Abstrak:
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S-9887
Depok : FKM UI, 2018
S1 - Skripsi Pusat Informasi Kesehatan Masyarakat
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Benedectus Bayu Sabdo Kusumo; Pembimbing: Haryoto Kusnoputranto, Bambang Wispriyono; Penguji: Budi Hartono, Wartoni
Abstrak:
Konsentrasi 1-Hydroxypyrene di dalam urin dipengaruhi beberapa faktor pajanan, salah satunya adalah konsentrasi pajanan Benzo (a) Pyrene di udara. Didalam penelitian ini selain meneliti hubungan BAP dan 1-OHP juga diteliti faktor lain yang dapat menpengaruhi konsentrasi 1-OHPu, yaitu : karakteristik individu (Jenis kelamin, berat badan dan IMT), lama pajanan, dan sumber pajanan lain (makanan bakar/panggang, bahan bakar memasak, perokok dirumah). Penelitian ini bertujuan untuk mengetahui hubungan pajanan BAP dan konsentrasi 1-OHPu dan faktor lain yang mempengaruhi. Penelitian cross-sectional ini dilakukan dengan mengambil sampel udara dilingkungan SMPN 16 Bandung, dan memeriksa 36 sampel urin siswa kelas 2 SMPN 16 untuk pemeriksaan 1-OHPu, dan dilakukan wawancara terstruktur dengan kuisioner. Hasil penelitian ini menunjukkan tidak adanya hubungan antara BAP di udara dan 1-OHPu siswa kelas 2 SMPN 16. Kesimpulan penelitian ini : faktor paling mempengaruhi konsentrasi 1-OHPu siswa kelas 2 SMPN 16 secara berurutan adalah : bahan bakar memasak dirumah, adanya perokok dirumah, makanan bakar/panggang, IMT, dan lama pajanan Kata kunci: Benzo (a) Pyrene, 1-Hydroxypyrene, SMPN 16 Bandung.
The concentration of 1-Hydroxypyrene in urine is affected by several exposure factors, one of which is the concentration of Benzo (a) Pyrene in the air exposure. In this study, in addition to studying the relationship between BAP and 1-OHP, other factors that can influence the concentration of 1-OHPu are: individual characteristics (sex, weight and BMI), duration of exposure, and other sources of exposure (grilled, Cooking fuel, and smokers at home). This study aims to determine the relationship of BAP exposure and concentration of 1-OHPu and other factors that influence. This cross-sectional study was conducted by taking air samples in SMPN 16 Bandung, and examining 36 urine samples of second grade students of SMPN 16 for 1-OHPu examination, and structured interview with questionnaire. The results of this study indicate that there is no correlation between BAP in the air and 1-OHPu of second grade students of SMPN 16. The conclusion of this research: the most influencing factor of 1-OHPu concentration of second graders of SMPN 16 in sequence are: home cooking fuel, Grilled / baked foods, BMI, and duration of exposure Key words: Benzo (a) Pyrene, 1-Hydroxypyrene, Junior High School 16 Bandung.
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The concentration of 1-Hydroxypyrene in urine is affected by several exposure factors, one of which is the concentration of Benzo (a) Pyrene in the air exposure. In this study, in addition to studying the relationship between BAP and 1-OHP, other factors that can influence the concentration of 1-OHPu are: individual characteristics (sex, weight and BMI), duration of exposure, and other sources of exposure (grilled, Cooking fuel, and smokers at home). This study aims to determine the relationship of BAP exposure and concentration of 1-OHPu and other factors that influence. This cross-sectional study was conducted by taking air samples in SMPN 16 Bandung, and examining 36 urine samples of second grade students of SMPN 16 for 1-OHPu examination, and structured interview with questionnaire. The results of this study indicate that there is no correlation between BAP in the air and 1-OHPu of second grade students of SMPN 16. The conclusion of this research: the most influencing factor of 1-OHPu concentration of second graders of SMPN 16 in sequence are: home cooking fuel, Grilled / baked foods, BMI, and duration of exposure Key words: Benzo (a) Pyrene, 1-Hydroxypyrene, Junior High School 16 Bandung.
T-4869
Depok : FKM-UI, 2017
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
☉
Elia Yulaeva; Pembimbing: Bambang Wispriyono, Budi Hartono; Penguji: Laila, Fitria, Satria Pratama, Diah Wati Soetojo
Abstrak:
ABSTRAK Kualitas udara dalam ruangan yang baik di lingkungan sekolah merupakan hal penting untuk kesehatan dan produktivitas siswa. Pencemaran udara dalam ruangan menjadi perhatian karena seseorang dapat menghabiskan 90% waktunya di dalam ruangan. Pencemaran udara dalam ruangan merupakan masalah utama bagi kesehatan masyarakat secara global. Karbon Dioksida (CO2) dan Total Volatile Organic Compound (VOC) merupakan polutan dalam ruangan yang berdampak pada gangguan fungsi paru. Tujuan penelitian ini adalah mengetahui hubungan antara pajanan konsentrasi CO2, total VOC dalam ruangan dan gangguan fungsi paru pada siswa Sekolah Menengah Pertama. Penelitian ini menggunakan desain cross sectional yang dilaksanakan pada bulan Maret - Mei 2018. Sampel yang diambil berjumlah sebanyak 139 siswa dengan menggunakan metoda simple random sampling. Hasil penelitian menunjukkan bahwa rata-rata konsentrasi CO2 dalam kelas di Sekolah Menengah Pertama di Depok sebesar 478,70 ppm, rata-rata konsentrasi total VOC sekitar 6,4 x 10-3 ppm, rata- rata %KVP = 72,66, %VEP1 = 74,52 dan VEP1/KVP = 93,97, proporsi siswa yang mengalami gangguan fungsi paru sebesar 3,6%. Tidak ditemukan hubungan antara pajanan konsentrasi CO2 dan total VOC dalam ruangan dengan gangguan fungsi paru VEP1/KVP (CO2, p =1,000 dan total VOC p =0,374) karena jumlah yang mengalami gangguan fungsi paru kecil dan konsentrasi CO2, total VOC masih di bawah ambang batas yang diijinkan. Perlu peningkatan perilaku hidup sehat dan bersih di sekolah serta dilakukan penelitian lebih lanjut dengan parameter pencemar udara lain di dalam ruangan dan gangguan pernafasan atau penyakit degeratif dengan metoda yang berbeda. Kata kunci : Karbon dioksida, total volatile organic compound, fungsi paru, sekolah Good indoor air quality in school environments is important for student health and productivity. Indoor air pollution is a concern because people can spend 90% of their time indoors. Indoor air pollution is a major problems to public health globally. Carbon Dioxide (CO2) and Total Volatile Organic Compound (VOC) are indoor pollutants that affect pulmonary function disorders. The purpose of this research was to know the relationship between exposure of CO2 concentration, total VOC indoor and pulmonary function disorder of students in Junior High School. This research used cross-sectional design which conducted in March-May 2018. The sample was 139 students using simple random sampling method. The results showed that the average concentration of CO2 in the class room at Junior High School in Depok was 478,70 ppm, mean total VOC concentration was about 5.4 x 10-3 ppm, mean %FVC = 72.66, %, FEV1 = 74.52 and %FEV1/FVC = 93.97, the proportion of student with lung function disorder 3.6%. No association was found between exposure to CO2 concentrations and total indoor VOCs with pulmonary function impairment of VEP1/KVP (CO2, p = 1,000 and total VOC p = 0.374) due to the number of impaired small pulmonary function and CO2 concentrations, total VOC was still below the threshold of the allowable limit. It needs to improve healthy and clean life behavior in school and do further research with another parameter of air pollution indoors and respiratory disorder or degenerative disease with a different method. Keywords: Carbon dioxide, total volatile organic compound, lung function, school
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T-5457
Depok : FKM-UI, 2018
S2 - Tesis Pusat Informasi Kesehatan Masyarakat
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