Cokorda Istri Dharmayanti
Faculty of Health Sciences, Universitas Bali Internasional

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Design and Build A Stress Diagnosis System Based on the Internet of Things (Iot) Using the Fuzzy Logic Method Cokorda Istri Dharmayanti; I Kadek Arya Sugianta
Indonesian Journal of Global Health Research Vol 6 No 1 (2024): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v6i1.3037

Abstract

Stress is a situation in which an individual feels highly pressured. Numerous studies in the fields of psychology and health predominantly indicate that stress has a negative impact on health. An instrument for measuring stress levels using fuzzy logic methods is a tool used to gauge the level of anxiety or pressure experienced by individuals by observing parameters such as heart rate, body temperature, and blood pressure. Arduino Uno R3 is employed as a data processor, DS18B20 as a sensor for measuring body temperature, and MPX5050DP as a sensor for measuring heart rate and blood pressure. The results of these parameter measurements are then compared with a table that determines stress levels using the fuzzy method as a decision-making guide. Body temperature measurements using the DS18B20 sensor achieves an accuracy rate of 99.48%, while measurements of systolic and diastolic blood pressure and heart rate using the MPX5050DP sensor have accuracies of approximately 91.94%, 89.59%, and 96.7%, respectively. The calculation of stress levels using the fuzzy method operates effectively, with a success rate of 100%, in accordance with manually conducted fuzzy analysis.
The Relationship between Knowledge and Attitudes in the Use of PPE by Mosaic Craftsman Cokorda Istri Dharmayanti; Ni Luh Gede Aris Maytadewi Negara; Komang Tri Adi Suparwati; Marniati Marniati
Indonesian Journal of Global Health Research Vol 5 No 4 (2023): Indonesian Journal of Global Health Research
Publisher : GLOBAL HEALTH SCIENCE GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/ijghr.v5i4.3094

Abstract

In the mosaic craftsmen it was found that the craftsmen did not use the correct PPE. The study aims to determine the relationship between knowledge and attitudes in using PPE on the level of work safety in mosaic makers in the Tegallalang sub-district, Bali. This study intends to provide input and information to craftsmen about the Personal Protective Equipment needed when working so that craftsmen are protected. This research is a type of analytic survey research. Based on the tabulation results of 13 mosaic makers who had a low level of knowledge about PPE, 12 people or 66.7% of them did not use complete PPE, 1 person or 14.3% of them wore or used complete PPE. As many as 6 mosaic craftsmen who have sufficient level of knowledge, 5 people or 27.8% of them use incomplete PPE, 1 person or 14% use complete PPE. Meanwhile, 6 mosaic makers who had a good level of knowledge included 1 person or 5.6% using incomplete PPE, 5 using complete PPE. Based on the results of the tabulation, it was found that 15 craftsmen had a negative attitude towards using PPE, 12 people or 66.7% of them did not use complete PPE, 3 of them or 42.9% of them used complete PPE. There were 10 craftsmen who had a positive attitude towards using PPE, 6 people or 33.3% of them did not use complete PPE, 4 people 57.1% used complete PPE. Based on the results of this study, it can be concluded that there is a relationship between knowledge and attitudes with the use of personal protective equipment for mosaic makers in the Tegalalang sub-district, the results obtained that there is a relationship between knowledge and attitudes in using PPE on the level of work safety in mosaic makers in the Tegallalang sub-district, Bali with p-value = 0.002 but there is no relationship on attitudes with p-value = 0.378 (ρ value <0.05).