Jurnal Kesehatan dan Pengelolaan Lingkungan

PREDIKSI PARTICULAT MATTER 10 MENGGUNAKAN MODEL DECISION TREE REGRESSOR DI DKI JAKARTA

Safri Manullang, Muhammad Zaidan Hakim, Agung Hari Saputra — Wed, 31 Jul 2024 00:00:00 +0000

Jakarta merupakan salah satu kota dengan tingkat polusi yang tinggi. Hal ini menjadi perhatian khusus oleh Pemerintah Indonesia, kualitas udara yang baik akan berdampak positif bagi kehidupan. Prediksi pemodelan polusi udara dilakukan dengan proses menggunakan data polusi udara masa lalu, kondisi saat ini, dan prinsip ilmiah untuk memperkirakan kondisi polusi di masa depan. Penelitian ini dilakukan untuk memprediksi parameter PM10 di wilayah DKI Jakarta dengan model Decision Tree Regressor (DTR). Decision Tree Regressor merupakan representasi sederhana dari teknik klasifikasi untuk sejumlah kelas berhingga, untuk melakukan uji kesalahan terhadap hasil yang sudah didapat dari implementasi Decision Tree Regression dilakukan menggunakan MAE, RMSE, dan MAPE dari hasil implementasi model DTR. Hasil pemodelan pada PM10 didapatkan nilai RMSE sebesar 7.5970, MAE sebesar 5.4514, dan MAPE sebesar 0.2857. Dari hasil yang didapatkan bisa disimpulkan bahwa model Decision Tree Regressor cukup baik dalam memprediksi PM10 di DKI Jakarta.

HUBUNGAN TINGKAT PENGETAHUAN TERHADAP KEJADIAN KEPUTIHAN FISIOLOGIS DAN PATOLOGIS PADA REMAJA

Wed, 31 Jul 2024 00:00:00 +0000

One of the reproductive health problems in adolescents is vaginal discharge (fluor albus). According to WHO, around 75% of women in the world have experienced vaginal discharge once in their lives. The high incidence of vaginal discharge is thought to be related to a lack of sufficient information about reproductive health. The study aims to determine the relationship between the level of vaginal hygiene knowledge and vaginal discharge in adolescents. This is a cross sectional study to determine the relationship between the level of vaginal hygiene knowledge and vaginal discharge in adolescents. Primary data obtained by questionnaire for 202 samples. Univariate analysis and chi-square test are used. Acording to the univariate analysis, the level of knowledge of vaginal hygiene in young women at Junior High School 1 Jatirogo was mostly in the moderate category, 198 respondents (98%), and the incidence of vaginal discharge in adolescents was mostly in the normal (physiological) category, 178 respondents (88.1%). Of the 202 respondents who had sufficient knowledge and normal vaginal discharge, there were 176 respondents (87.1%), this was evidenced by the chi-square test which showed a p value > α = 0.017. Here we conclude there is a relationship between the level of knowledge of vaginal hygiene and vaginal discharge in adolescents.

PENGUATAN KONSEP RASIONALISASI PENGGUNAAN TANAMAN OBAT BERBASIS ETNOMEDISIN MELALUI PELATIHAN DI KEBUN TANAMAN OBAT CITEUREUP

Hardi Astuti Witasari Ibrozi, Kintoko, Wahyu Titis Lestariningrum — Wed, 31 Jul 2024 00:00:00 +0000

Plants as medicine have been a culture since ancient times. The culture of medicine in certain areas (ethnomedicine) has been inherited and preserved. There needs to be a strengthening of the rationality aspect to ensure security. This study aims to measure respondents' knowledge regarding rationalizing the use of ethnomedicine-based medicinal plants, before and after attending the training.

This experimental research uses a one-group pretest-posttest design. technique sampling used total sampling, meaning all training participants were used as respondents.

Respondents varied greatly. The largest category respondents were aged 51-60, with a bachelor's degree, and worked as entrepreneurs. Knowledge level measurements were carried out before and after training. The intervention was given to respondents through in-class and out-of-class training of 25 hours of learning at the Citeureup Medicinal Plant Garden, Bogor Regency, West Java Province. The mean pretest and posttest scores were 77.69 ± 11.77 and 89.13 ± 4.17 respectively with a significant difference (p <0.05). Therefore, it can be concluded that the 25 hours of training at the Citeureup Medicinal Plant Garden can increase knowledge regarding the concept of rationalizing the use of ethnomedicine-based medicinal plants

POPULATION AT RISK ESTIMATION DUE TO GROUNDWATER FLUORIDE POLLUTION IN THE FLUOROSIS ENDEMIC AREA OF ASEMBAGUS, EAST JAVA, INDONESIA

Dhandhun Wacano, Minoru Yoneda — Sat, 03 Aug 2024 00:00:00 +0000

Groundwater is the world's primary source of drinking water. Unfortunately, we face the reality that access to safe drinking water is a worldwide issue nowadays. The presence of fluoride in groundwater is one of the causes of the fluorosis disease, which affects hundreds of millions of people around the world. Asembagus, an endemic area for fluorosis in Indonesia, requires updating its current risk status due to dynamically changing factors over time. Therefore, this research aims to estimate the probability of human health risk based on a population-at-risk calculation. Using an ion-selective electrode, we carefully tested 45 water samples from shallow groundwater in situ. The interpolation technique was used to determine the current potential risk zone and calculate the population at risk. The result showed that the fluoride concentration in the study area varied from 0.29 to 3.41 mg/L, with a mean of 1.22 mg/L. In Asembagus, the threat of skeletal fluorosis still affects 859 people (6.16%), and dental fluorosis affects 1,122 people (8.04%). Based on this study's findings, we concluded that the potential risk of non-carcinogenic fluorosis has significantly decreased since more than 20 years ago. This information is very useful for the government and public health authorities to further mitigate and protect people in the Asembagus area.

ANALISIS IMPLEMENTASI PROGRAM INOVASI AKSI JITU ATASI MASALAH GIZI DI PUSKESMAS PAGENTAN II KABUPATEN BANJARNEGARA

Asep Rustiawan, Mustika Hening Khasanah — Sat, 03 Aug 2024 00:00:00 +0000

The Effective Action Innovation Program to Overcome Nutritional Problems (AJA MAGIZ) is an innovation program to overcome the problem of stunting in toddlers, implemented starting in 2021 at the Pagentan II Banjarnegara Community Health Center. The aim of this research is to analyze the implementation of the AJA MAGIZ program in the field using the theoretical approach of Doland Van Meter and Carl Van Horn. Qualitative research with a case study design involving 2 main informants and 7 triangulated informants. Data collected: goals, objectives and criteria for program success; implementation, guidebooks, and funds; activity schedule, division of tasks, problem solving in the field; community leaders and household participation. Data were collected using in-depth interview techniques and analyzed using the Manual Data Analysis Procedure. The research results show that program implementers: understand the target criteria, objectives and success of the program well; have adequate knowledge and skills but the number of implementing staff and funds is still lacking; carry out activities according to the schedule that has been prepared, can solve technical problems in the field; Community leaders provide support and the household were participate actively. The results of the analysis concluded that the AJA MAGIZ program was implemented well and succeeded in reducing the number of stunted toddlers by 73%. It is important to meet the shortage of implementing staff and funds.