Background: Physiological changes affect the independence of the elderly in the activities of daily life. The purpose of this research is to know the determinants of independence of elderly in the activity of daily life. Methods: The study was designed using cross-sectional analytic study. The study population was elderly above 60 years old who lived in Tresna Werdha Nursing Home (PSTW) in Yogyakarta with a sample size of 147 elderly. Data collection using the Mini-Mental State Examination (MMSE) questionnaire and observation sheet. Multivariate analysis with multiple logistic regression. Results: The independence of the Basic Activity Daily Living (BadL) is measured by the Katz Index and the Instrumental Activity Daily Living (IADL) with the Lawton-Brody scale. The results are 22.4% of elderly dependence on BadL and 25.2% of elderly dependence on IADL. Elderly who did not perform physical activity 10.48 times the risk of experiencing dependence in BadL Compared to elderly who do physical activity (p-value = 0.000; OR = 10:48; 95% CI: 2.83-38.81). Elderly with a history of chronic disease is at risk of 8:25 times dependent on IADL Compared with the elderly without a history of chronic disease (p = 0.046; OR = 8.25; 95% CI: 1.04-65.57). Conclusion: The conclusion is Physical activity, age, and nutritional status in BadL dependence Affect while the history of chronic diseases, physical activity, and age Affects dependence in IADL. Promotional and Preventive Efforts such as routine physical activity, balanced nutrition fulfillment, clean and healthy lifestyle to Anticipate the aging process and physiological function changes.

Background: Dengue hemorrhagic fever (DHF) is an infectious disease in which the vector is Aedes aegypti. It is one of the most serious global health problems because it often leads to outbreaks. Indonesia is an endemic country, and Tangerang Regency is one of the areas in Banten Province that frequently experiences DHF outbreaks. Methods: The research was conducted to analyze the factors related to the activity of larva monitoring officers, the role of the officers, the control effort, and the implication to the frequency of DHF occurrence in Tangerang Regency. The research used the explanatory (analytical) approach in Tangerang Regency, and 185 questionnaires were distributed. Univariate, bivariate, and multivariate analyses were conducted. Results: The result shows that a direct and indirect relationship exists between the activeness of the officers, the efforts to control DHF, and the implication to the frequency of DHF cases in Tangerang Regency. The results of the research on DHF control activities show that only 5 out of 12 factors are influential. Conclusion: Dengue control activity, strengthening of the leadership system, and improvement of the role of larva monitoring officers are factors that positively influence the frequency of DHF incidence in Tangerang District. Efforts to control DHF in this study most positively influence the low frequency of dengue fever occurrence in the region of Tangerang Regency.

Background: Muhammadiyah members are the information communication and education (ICE) strategy segments from Muhammadiyah COVID-19 Command Center (MCCC). MCCC aims to deliver education and campaign programs to control COVID-19 specialized for the Muhammadiyah members. Objective: This research aims to determine social marketing strategies through the effectiveness of the MCCC website in changing Muhammadiyah members' behavior in Jakarta Province. Methods: This research was quasi-experimental with a non-randomized control group design. The sampling technique was accidental sampling, with 50 people in the intervention group and 50 in the control group. For one week, the intervention was to provide COVID-19 prevention material in PDFs, videos, and links sourced from the MCCC website. Results: The results show a significant difference in scores of behavior before and after website media intervention (p-value = 0.015). There was no significant difference before and after (p-value = 0.331). Conclusion: The intervention of media sourced from the MCCC website was able to impact the adaptation of Muhammadiyah members DKI Jakarta.

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