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Journal : Karya Kesehatan Siwalima

The Relationship Between Climate Factors and Leptospirosis Incidence in Central Java in 2019-2023 Nasution, Amalia Rahmi; Ashar, Yulia Khairina
Karya Kesehatan Siwalima Vol 4, No 2 (2025): September
Publisher : Lembaga Penerbitan Fakultas Kesehatan, Universitas Kristen Indonesia Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54639/kks.v4i2.1666

Abstract

Each year, more than 500,000 cases of Leptospirosis are reported worldwide. This disease is spread globally, especially in humid tropical countries like Indonesia. Based on the 2023 Indonesian Health Profile, there were 2,554 cases with a CFR of 8%, and Central Java ranked second (884 cases). This study aims to determine the relationship between climate factors and the incidence of Leptospirosis in Central Java in 2019–2023. The study used a quantitative approach with an ecological study design. The sample includes data on Leptospirosis incidence, air temperature, humidity, rainfall, and sunshine duration for 60 months. This study utilized secondary data sourced from the Central Java Provincial Health Office, accessed through the Central Java PPID website, for Leptospirosis case data and the BMKG website for Climate data. Data processing was carried out using the Spearman rho correlation test method. The results are the relationship between air temperature and leptospirosis incidence (p=0.053; r=-0.251), the relationship between humidity and leptospirosis incidence (p=0.000; r=0.546), the relationship between rainfall and leptospirosis incidence (p=0.022; r=0.295), and the relationship between the duration of sunlight and leptospirosis incidence (p=0.002; r=-0.383). It was concluded that humidity, rainfall, and duration of sunlight were significantly related to leptospirosis incidence, while temperature was not. It is recommended that the government strengthen vector control, especially during the rainy season, that the community maintain personal and environmental hygiene, and that further research use a wider time and area coverage with more complex methods.
Analysis of Traders’ Knowledge Level on Formalin Detection in Fresh Fish at Tavip Market Binjai City Sibarani, Adinda Azima Riskiya; Ashar, Yulia Khairina
Karya Kesehatan Siwalima Vol 4, No 2 (2025): September
Publisher : Lembaga Penerbitan Fakultas Kesehatan, Universitas Kristen Indonesia Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54639/kks.v4i2.1665

Abstract

Formalin is a prohibited food additive due to its harmful effects on human health. An inspection conducted by the Indonesian Food and Drug Authority (BPOM) in North Sumatra at Tavip Market, Binjai City, found the presence of formalin in several types of fresh fish being sold. The low level of traders’ knowledge regarding the dangers of formalin is believed to be one of the main factors contributing to its use in fresh fish. This study aimed to analyze the association between traders’ knowledge levels and the presence of formalin in fresh fish at Tavip Market, Binjai City. A quantitative approach with a cross-sectional design was employed. The study population consisted of all 32 fresh fish traders at Tavip Market, selected using a total sampling technique. Data were collected through a validated questionnaire to measure traders’ knowledge levels and laboratory testing using the spot test method to detect formalin in fish. Data analysis was conducted using Fisher’s exact test. The results revealed a significant association between traders’ knowledge levels and the presence of formalin in fresh fish (p-value = 0.021). Low knowledge levels were found to increase the risk of formalin use in fresh fish. Continuous education and intensive supervision by relevant authorities are necessary to reduce the circulation of formalin-contaminated fish in traditional markets. 
Co-Authors Adilah, Shofiyyah Adinda Afifah Afriwana, Serly Dinda Agil Lauchan Agita Pasaribu, Aggridita Ahmad Zulfikri Alfiya Syahri Alvi Hazri Lubis Alwi Ridho Amira Arni Ananda Dwi Puspita Sari Anggie Al-Qarana Savitri Anna Tasya Putri annisa fadila Ar-ramdhani, Adinda Aulia Arrafi Insani Asnil Aidah Ritonga Audina, Salsabila Bancin, Anggina Cici Ramadhani, Aina Dalimunthe, Halimatus Sa'diyah Desty Adinda Desy Nuri Fajarningtiyas Dewi Agustina Diah Ayu Pratiwi Dian Permata Sari Dita Aryza Dwika Ananda Dyah Retno Wulandari Eliska, Eliska Ema Rizka Sazkiah evi naria Fatma Indriani Fauziah Nasution Fitri Hayati Ginting, Aloken Marwahta Br. Harahap, Hadi Wahyudi Harahap, Mhd Abdul Rajab Hasanatun Laili Hasibuan, Ismi Larasati Hasibuan, Khairunnisa Hasibuan, Reni Ria Armayani Hasrat Efendi Samosir Hasrimy, Nabila Felicia Hazra Imron Hedy Hardiana Ikhwan Ikhwan Indah Rahayu Ritonga Indah Syafitri Nasution Kania Utari Kholijah, Anna Lauchan, Agil maritho Lubis, Syahrani M. Iqbal M. Iqbal Maduri Sakilla Mahin Reza Malau, Nurlyani Maulidya Permata Melisa Melisa Muhammad Ancha Sitorus Muhammad Rezebri Muharani, Anisa Mutiara Husna Sari Dewi Najah Ulfa Ridho Naldo, Jufri Naldo Nasution, Amalia Rahmi Niah Diah Sunarto Nofi Susanti Nofi Susanti Nst, Izza Azzahra Nur Rizky Ramadhani Nuraisyah Wulandari Panjaitan Parinduri, Muhammad Rafli Pratiwi, Sabila Purba, Fadila Syahrani Purnama, Tri Bayu Putra Apriadi Siregar Putra Apriadi Siregar Putri, Apzur Rohimah Rapotan Hasibuan Reni Agustina Harahap Rismayani, Fanya Audi Rosalinda Harahap Rosyida, Ayu Ryzka Aini Hutabarat Safira , Putri Sagala, Rahmadani Sagala, Rizqa Auliyah Shifah Sazkiah, Ema Rizka Selia Puspita Sindi Anisyah Caniago Sibarani, Adinda Azima Riskiya Sitompul, Muhammad Rizky Ramadhan Surya Dharma Syafran Arrazy Tanjung, Sophie Zafira Tri Niswati Utami Wahyudi Wahyudi Wahyudi Wahyudi Wati, Desi Indriani Rahma Winta Oktavia Berutu Wulandari, Dyah Retno Yulia Afnasari Siregar Yusrina, Tania Zata Ismah Zuhrina Aidha