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Hartono Hartono
Bagian Kesehatan Lingkungan, Fakultas Kedokteran, Kedokteran Gigi Dan Ilmu Kesehatan Universitas Prima Indonesia
Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Nursing Public Health Social Sciences

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Penggunaan Gadget dan Keluhan Kelelahan Mata Pada Mahasiswa di Masa Pandemi COVID-19 Buenita Sinurat; Perry Boy Chandra Siahaan; Putranto Manalu; Hartono Hartono; Gunarto Sinaga
Jurnal Kesehatan Komunitas Vol 8 No 2 (2022): Jurnal Kesehatan Komunitas
Publisher : LPPM Hang Tuah Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25311/keskom.Vol8.Iss2.1188

Abstract

The increasing intensity of gadget use in online learning during the COVID-19 pandemic impacts increasing eye fatigue complaints in students. This study analyzes the relationship between gadget use and eye fatigue complaints in college students during the COVID-19 pandemic. This study is a quantitative study using a cross-sectional design involving a sample of 171 students of the Public Health Study Program of the University of Prima Indonesia. The sampling technique used purposive sampling with inclusion criteria, namely, students in semester 2 to semester 8. The data were analyzed using the Chi-Square test and multiple logistic regression tests. The results of statistical tests using the Chi-Square test showed that a history of eye disease (0.000), the type of gadget used (0.000), the position of using the gadget (0.020), the distance of using the gadget (0.000), and the duration of using the gadget (0.000) were associated with complaints of fatigue. eye. Age (0.325) and gender (0.973) had no significant effect. This study concludes that a history of eye disease, more than 1 type of gadget use, long-term use of gadgets, poor body position, and too close a distance are triggers for eye fatigue complaints. The most dominant factor in this study was the use of more than 1 type of gadget (p= 0.001; PR= 0.098, 95%CI = 0.025 – 0.381). To reduce the negative effects of using gadgets for a long time, students are expected to rest regularly and adjust the position and distance of the gadget screen.
Kombinasi Adsorben Alam Dalam Pengolahan Air Limbah Cucian Pada Bengkel Marlinang Isabella Silalahi; Hartono Hartono; Putranto Manalu; Virgin Tursulawati Panggabean; Wela Tresia Nababan; Meyliana Ginting
Jurnal Kesehatan Lingkungan Indonesia Vol 22, No 2 (2023): Juni 2023
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.22.2.122-127

Abstract

Latar belakang: Jumlah bengkel kendaraan bermotor yang meningkat berimplikasi pada volume limbah yang semakin tinggi dan berpotensi mencemari lingkungan. Salah satu limbah bengkel yang harus diolah sebelum dibuang adalah air limbah cucian tangan montir. Penelitian ini bertujuan untuk mengukur efektifitas pengolahan air limbah cuci tangan bengkel dengan kombinasi arang tempurung kelapa, batu apung dan limbah rambut sebagai media filtrasi dalam menurunkan kandungan BOD, COD, TSS, fosfat dan minyak.Metode: Rancangan one group pre-test dan post-test dipilih pada studi eksperimental ini  Pengambilan sampel dilakukan di bengkel Jl. Sekip Sei Putih Timur I Medan Petisah pada bulan Desember 2020 dan proses uji dilakukan di Laboratorium Kimia BTKLPP Kelas I Medan. Pengambilan sampel dilakukan bulan Desember 2020. Pengambilan sampel dilakukan sore hari setelah montir selesai melakukan aktivitas. Data dianalisis dengan melihat perbedaan konsentrasi parameter pencemar yakni BOD, COD, TSS dan fosfat sebelum dan sesudah dilakukan penyaringan. Dari perbedaan nilai konsentrasi tersebut diperoleh tingkat efektifitas media filtrasi yang kemudian dinyatakan dalam bentuk persentase.Hasil: Pada studi ini ditemukan bahwa persentase kadar BOD (41,57%), COD (44,33%), dan TSS (41,27%), mengalami penurunan lebih besar menggunakan saringan B (pori-pori batu apung lebih kecil) dibandingkan dengan saringan A. Namun saringan A lebih efektif dalam menurunkan persentase kadar fosfat (65,60%). Hasil uji organoleptik menunjukkan hasil air limbah cucian tangan bengkel dari saringan A lebih jernih setelah pengulangan sebanyak 3 kali dibandingkan saringan B.Simpulan: Penggunaan kombinasi media arang tempurung kelapa, limbah rambut dan batu apung cukup efektif dalam mengurangi kadar BOD, COD, TSS, fosfat dan minyak. Namun perlu dipertimbangkan besarnya pori-pori batu apung yang digunakan dalam penyaringan. ABSTRACT Title: Combination of Natural Absorbents in Automotive Service Station Liquid Waste ManagementBackground: Increasing number of automotive service station has implications for the higher volume of waste and has the potential to pollute the environment. One of the automotive service station wastes that must be treated before being disposed of is the mechanic's hand-washing wastewater. This study aims to measure the effectiveness of automotive service station liquid waste management with a combination of coconut shell charcoal, pumice stone, and hair waste as a filtration medium in reducing BOD, COD, TSS, phosphate, and oil content.Method: One group pre-test and post-test designs were chosen in this experimental study. Sampling was carried out at the workshop on Jl. Sekip Sei Putih Timur I Medan Petisah in December 2020 and the test process was carried out at the BTKLPP Class I Chemistry Laboratory, Medan. Sampling is carried out in December 2020. Sampling was carried out in the afternoon after the mechanic had finished performing activities. Data were analyzed by looking at the difference in concentration of pollutant parameters, namely BOD, COD, TSS and phosphate before and after filtering. From the difference in concentration values, the effectiveness of the filtration media is obtained which is then expressed in percentage. Result: In this study, it was found that the percentage levels of BOD (41.57%), COD (44.33%), and TSS (41.27%), experienced a greater decrease using filter B (smaller pumice pores). compared to filter A. However, filter A was more effective in reducing the percentage of phosphate content (65.60%). The results of the organoleptic test showed that the automotive service station hand-washing wastewater from filter A was clearer after 3 repetitions than filter B.Conclusion: The use of a combination of coconut shell charcoal media, hair waste, and pumice stone is quite effective in reducing the levels of BOD, COD, TSS, phosphate, and oil. However, it is necessary to consider the size of the pores of the pumice used in the filter.  
Peningkatan Pengetahuan Orang Tua Tentang Konsumsi Buah Dan Sayur Pada Anak Pra Sekolah Melalui Ceramah Hartono Hartono; Santy Deasy Siregar; Putri Rahma Titania Maulana
Haga Journal of Public Health (HJPH) Vol. 1 No. 1 (2023): November 2023
Publisher : YAYASAN VICTORY HAGA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62290/hjph.v1i1.14

Abstract

Latar belakang: Konsumsi buah dan sayur pada kelompok anak-anak pra sekolah masih merupakan masalah kesehatan masyarakat di Indonesia. Rendahnya konsumsi sayur dan buah pada anak dapat berpengaruh pada kegagalan tumbuh kembang anak dan risiko berbagai risiko penyakit di usia dewasa. Tujuan penelitian untuk mengetahui peningkatan pengetahuan orang tua tentang konsumsi buah dan sayur pada anak pra sekolah melalui ceramah. Metode: Kuasi-eksperimental dengan kelompok kontrol pretest-posttest tidak acak melibatkan 98 partisipan dari 4.356 orang tua yang memiliki balita berusia antara 24 dan 59 bulan. Pengumpulan data dilakukan dengan membagikan kuesioner sebelum dan sesudah ceramah tentang konsumsi buah dan sayur pada anak. Uji T berpasangan digunakan dalam analisis data. Hasil: Perubahan skor rerata pengetahuan orang tua sebelum dan sesudah mendapatkan penyuluhan melalui media ceramah sebesar -6,449. Terdapat perbedaan skor rerata pengetahuan orang tua sebelum dan sesudah diberikan intervensi melalui media ceramah (p= <0,001). Kesimpulan: Pemberian intervensi melalui ceramah dapat meningkatkan pengetahuan orang tua tentang konsumsi buah dan sayur. Kata kunci: Pengetahuan, Konsumsi sayur dan buah, Metode ceramah
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN BUANG AIR BESAR SEMBARANGAN (BABS) DI DESA KAMPUNG DALAM KABUPATEN LABUHAN BATU TAHUN 2023 Johannes Bastira Ginting; Hariani -; Masryna Siagian; Hartono -; Tri Suci
Jurnal Maternitas Kebidanan Vol. 9 No. 1 (2024): Jurnal Maternitas Kebidanan
Publisher : Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/jumkep.v9i1.5555

Abstract

Environmental sanitation encompasses housing, sewage disposal, and clean water supply, all crucial to health. A healthy environment sustains the ecosystem, while a poor one leads to sanitation issues and disease spread. The STBM program in Indonesia aims to empower communities to reduce open defecation, though challenges in improving sanitation access persist. This study explores the factors influencing open defecation and provides recommendations for enhancing sanitation and environmental health. The research, conducted in Kampung Dalam Village, Bilah Hulu Sub-district, Labuhan Batu Regency, North Sumatra, began in January 2023. An initial survey found that 96 households lacked healthy latrines. The study used a quantitative cross-sectional design with a sample of 50 households, determined using the Lameshow formula and selected through Simple Random Sampling (SRS). Independent variables included knowledge, attitude, economic status, and facilities (healthy restrooms), while the dependent variable was open defecation behavior. Data collection involved questionnaires and direct interviews with respondents, analyzed using univariate and bivariate methods and the Chi-Square test with a 95% confidence level. The Chi-Square test results showed significant relationships between open defecation behavior and knowledge (p=0.019), attitude (p=0.001), economic status (p=0.009), and facilities (p=0.002) with p-values ≤ 0.05. The study concluded that while knowledge and attitude are linked to open defecation behavior, they do not always directly influence it, suggesting other factors like environment and facilities also play a role. Lower economic status was more often associated with open defecation, and better facilities and access contributed to reduced open defecation behavior.
Prevalensi dan Penyebab Gangguan Muskuloskeletal pada Pengayuh Sampan Hartono, Hartono; Simangunsong, Pahala Maringan Jubel; Manalu, Putranto; Pratama, Irza Haicha; Aulia, Yuli
Jurnal Kesehatan Vokasional Vol 9, No 2 (2024): May
Publisher : Sekolah Vokasi Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jkesvo.94841

Abstract

Latar Belakang: Studi mengenai gangguan muskuloskeletal yang diakibatkan oleh aktivitas mendayung perahu atau sampan pada atlit atau nelayan telah banyak dilakukan. Namun, studi yang berfokus pada pendayung sampan untuk jasa transportasi masih terbatas. Aktivitas mendayung yang berat dapat mengakibatkan gangguan muskuloskeletal sehingga menurunkan kualitas hidup pekerja dan merusak kesehatan fisik dan mental mereka.Tujuan: Penelitian ini bertujuan untuk menganalisis hubungan usia, durasi kerja dan masa kerja dengan gangguan muskuloskeletal pada pendayung sampan.Metode: Penelitian ini menggunakan desain cross-sectional yang dilakukan selama bulan Januari 2021. Sebanyak 30 orang disertakan dalam pengukuran dan pengumpulan data. Pengumpulan data menggunakan kuesioner Nordic Body Map dan selanjutnya dianalisis secara statistik menggunakan uji Chi Square.Hasil: Hasil analisis menunjukkan sebanyak 12 pendayung sampan transportasi (40%) mengalami gangguan muskuloskeletal. Keluhan yang timbul pada pendayung adalah pada bagian punggung, pinggang, bahu, lengan atas, lengan bawah, paha, dan pergelangan kaki. Dari hasil uji Chi Square terlihat bahwa keseluruhan faktor risiko seperti usia (p value =0,044), durasi kerja (p value=0,025), dan masa kerja (p value=0,016) berpengaruh terhadap gangguan muskuloskeletal.Kesimpulan: Pendayung sampan berisiko mengalami gangguan muskuloskeletal, sehingga perlu adanya penambahan jam istirahat dan melakukan peregangan otot.
Paparan Emisi Gas Kendaraan dan Kebisingan Berhubungan Dengan Tekanan Darah Petugas Pengujian Kendaraan Bermotor Hartono, Hartono; Silalahi, Marlinang Isabella; Nadapdap, Thomson Parluhutan; Manalu, Putranto; Putri, Faradiba Fatillah; Nadapdap, Marshall Jeremia
Jurnal Kesehatan Lingkungan Indonesia Vol 24, No 1 (2025): Februari 2025
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.24.1.95-100

Abstract

Latar belakang: Paparan polutan seperti emisi gas kendaraan dan kebisingan yang dihasilkan oleh aktivitas pengujian kendaraan bermotor dapat membahayakan kesehatan petugas. Berbagai literatur telah mengaitkan peningkatan tekanan darah yang dialami pekerja dengan paparan polutan di lingkungan kerja. Penelitian ini bertujuan untuk mengetahui apakah ada hubungan antara emisi gas kendaraan dan kebisingan terhadap tekanan darah pada petugas pengujian kendaraan bermotor.Metode: Penelitian ini menggunakan pendekatan kuantitatif dengan desain cross sectional. Penelitian dilakukan mulai dari Desember 2020 sampai Juni 2021. Populasi pada penelitian ini adalah 54 petugas pengujian kendaraan bermotor Dinas Perhubungan Kabupaten Deli Serdang dan keseluruhan populasi dijadikan sampel (total sampling). Pengukuran paparan karbon monoksida dan hidrokarbon menggunakan emission analyzer AET-2000S. Sedangkan pengukuran kebisingan menggunakan sound level meter. Data dianalisis dengan menggunakan uji Chi Square (α=0,05).Hasil: Hasil penelitian menunjukkan sebanyak 13 petugas terpapar karbon monoksida dengan paparan di atas nilai ambang batas. 25 petugas terpapar hidrokarbon yang melebihi nilai ambang batas. Sebanyak 21 petugas terpapar kebisingan melebihi ambang batas selama bekerja. Dari hasil pengukuran tekanan darah terlihat bahwa 20 orang memiliki tekanan darah di atas 140/90 mmHg. Uji statistik menunjukkan paparan karbon monoksida (0,006), hidrokarbon (0,014) dan kebisingan (0,001) berhubungan signifikan dengan peningkatan tekanan darah pada petugas pengujian kendaraan bermotor.Simpulan: Tindakan pencegahan yang disarankan berupa penggunaan alat pelindung diri selama melakukan pengujian kendaraan bermotor. Selain itu, perlu dilakukan pembatasan jam kerja untuk meminimalisir durasi paparan polutan pada petugas. ABSTRACT Title: Exposure to Vehicle Emissions and Noise in Relation to Blood Pressure Among Motor Vehicle Testing Officers Background: Exposure to pollutants, such as vehicle gas emissions and noise generated by motor vehicle testing activities, can jeopardize officers' health. Various studies have linked the increase in blood pressure experienced by workers with exposure to pollutants in the work environment. This study aimed to determine whether there is a relationship between vehicle gas emissions and noise on blood pressure among motor vehicle testing officers.Method: This study used a quantitative approach with a cross-sectional design. This study was conducted from December 2020 to June 2021. The population in this study was 54 motor vehicle testing officers of the Deli Serdang Regency Transportation Office, and the entire population was sampled (total sampling). Carbon monoxide and hydrocarbon exposure was measured using an AET-2000S emission analyzer. Noise measurements were performed using a sound-level meter. Data were analyzed using the chi-square test (α=0.05).Result: The results showed that 13 officers were exposed to carbon monoxide with exposure above the threshold value. 25 officers were exposed to hydrocarbons that exceeded the threshold value. A total of 21 officers were exposed to noise exceeding the threshold during work. Blood pressure measurements showed that 20 people had a blood pressure above 140/90 mmHg. Statistical tests showed that exposure to carbon monoxide (0.006), hydrocarbons (0.014), and noise (0.001) were significantly associated with increased blood pressure in motor vehicle testing officers. Conclusion: To mitigate the risks associated with pollutant exposure, it is recommended that workers engaged in motor vehicle testing wear personal protective equipment (PPE) and that working hours are limited.
RISK FACTORS OF HYPERTENSION IN PREGNANT WOMEN IN LABUHANBATU REGENCY: A CROSS−SECTIONAL STUDY: Faktor Risiko Hipertensi Pada Ibu Hamil di Kabupaten Labuhanbatu Hartono, Hartono; Manalu, Putranto; Janas, Dhyta Nurhasanah; Siagian, Masryna; Nadapdap, Marshall Jeremia
Jurnal Berkala Epidemiologi Vol. 13 No. 1 (2025): Jurnal Berkala Epidemiologi (Periodic Epidemiology Journal)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbe.V13I12025.85-92

Abstract

Background: Pregnant women with hypertension face elevated risks of complications, including preeclampsia and maternal mortality. Despite the increasing prevalence of gestational hypertension and its associated burdens, limited research—particularly at the local level—hinders effective prevention and management strategies. Purpose: This research aimed to investigate the risk factors associated with hypertension in pregnant women in Labuhan Batu Regency. Methods: This cross-sectional study involved 80 pregnant women from Labuhanbatu Regency, North Sumatra, Indonesia. Data on obesity, age, physical activity, and secondhand smoke exposure were collected through measurements and questionnaires. Obesity was assessed using mid-upper arm circumference (MUAC), while other variables were determined through interviews. Data were analyzed descriptively, and Fisher’s exact test was employed to compare risk factors between hypertensive and non-hypertensive pregnant women. Results: Obesity (p=0.29) and age (p=0.84) were not significantly associated with hypertension. However, pregnant women with light physical activity had a lower risk of hypertension compared to those with heavy physical activity (p=0.02). There was no significant association between exposure to cigarette smoke and hypertension (p=0.20). Conclusion: The findings suggest that light physical activity might be protective against hypertension during pregnancy among homemakers in Labuhanbatu regency.
Co-Authors Aida Julpa Aulia, Yuli Buenita Buenita Buenita Sinurat Buter Samin Dameria Dameria Dameria Ermi Girsang Eva Ellya Eva Ellya Sibagariang Frans Judea Samosir Gunarto Sinaga Hariani - I Nyoman Ehrich Lister irza Haicha Pratama Janas, Dhyta Nurhasanah Johannes Bastira Ginting Johannes Ginting Marlinang Marlinang Masryna Siagian Meyliana Ginting Nadapdap, Marshall Jeremia Pariono Sinaga Perry Boy Chandra Siahaan Putranto Manalu Putri Rahma Titania Maulana Putri Yunita Pane Putri, Faradiba Fatillah Ranti Asnita Rapael Ginting Rema Santy Sianturi Santy Deasy Siregar Siagian, Masryna Silalahi, Marlinang I. Simangunsong, Pahala Maringan Jubel Tariani G Thomson Parluhutan Nadapdap, Thomson Parluhutan Tri Suci Victor Trismanjaya Hulu Virgin Tursulawati Panggabean Wela Tresia Nababan Yemima Meslina Elisabet Hutajulu Yesi Anastasia Simanjuntak Yohana Trisintya Sinurat