Knowledge, acceptance and willingness to pay for Dengue vaccine in Yogyakarta and Jakarta

Q3 Nursing

Epidemiology Biostatistics and Public Health Pub Date : 2023-08-10 DOI:10.2427/13274

W. Supadmi, A. Suwantika, D. A. Perwitasari, R. Abdulah

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引用次数: 1

Abstract

Despite the fact that Dengue Hemorrhagic Fever (DHF) is one of diseases with the highest incidence rate in Indonesia, its prevention strategies remain ineffective. One of the most cost-effective strategies to prevent DHF is through vaccination. This study aimed to investigate correlations between the knowledge of DHF, the behavior of DHF prevention and the knowledge of vaccine with the acceptance of dengue vaccine and willingness-to-pay (WTP) of dengue vaccine in Yogyakarta and Jakarta, Indonesia. A cross-sectional study was conducted by collecting data from people visiting primary healthcare centers (PHCs) through a valid and reliable questionnaire. A purposive sampling was applied, which resulted in 838 respondents among PHCs in Yogyakarta (two selected districts: Bantul and Kulon Progo) and Jakarta (two selected districts: West Jakarta and Central Jakarta). The result showed that the percentage of respondents who had good knowledge of vaccine was estimated to be 67-77% in all districts. The percentage of respondent who had good acceptance of vaccine was estimated to be 68-81%. WTP of dengue vaccine among respondents was estimated to be IDR 10,000-50,000. The result showed that the knowledge of DHF was significantly correlated (p<0.05) with the acceptance of dengue vaccine in districts of West Jakarta, Bantul and Kulon Progo. In particular, the behavior of DHF prevention and the knowledge of dengue vaccine were significantly correlated (p<0.05) with the acceptance of dengue vaccine in all districts. Additionally, the knowledge and acceptance of vaccine were significantly correlated (p<0.05) with WTP in West Jakarta only. It can be concluded that correlation among variables in all districts are not the same. Hence, specific approach is required to be applied in each district.

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日惹和雅加达居民对登革热疫苗的了解、接受和支付意愿

尽管登革出血热(DHF)是印度尼西亚发病率最高的疾病之一，但其预防战略仍然无效。预防登革出血热最具成本效益的战略之一是通过接种疫苗。本研究旨在调查印度尼西亚日惹和雅加达地区登革出血热知识、登革出血热预防行为和疫苗知识与登革疫苗接受度和支付意愿(WTP)之间的相关性。通过一份有效、可靠的问卷调查，收集访问初级卫生保健中心(PHCs)的人的数据，进行了一项横断面研究。采用了有目的的抽样，在日惹(两个选定的地区:班图尔和库隆普罗戈)和雅加达(两个选定的地区:雅加达西部和雅加达中部)的初级保健中心中有838名答复者。结果显示，在所有地区，对疫苗有良好了解的答复者百分比估计为67-77%。应答者对疫苗有良好接受的比例估计为68-81%。答复者中登革热疫苗的总需药量估计为10 000至50 000印尼盾。结果显示，西雅加达区、班图尔区和库隆普罗戈区登革出血热知识与登革热疫苗接受程度显著相关(p<0.05)。各区预防登革出血热行为和登革热疫苗知识与登革疫苗接受度显著相关(p<0.05)。此外，仅雅加达西部地区疫苗知识和接受度与WTP显著相关(p<0.05)。结果表明，各地区各变量之间的相关性不尽相同。因此，需要在每个地区采用具体的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Epidemiology Biostatistics and Public Health PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH-

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期刊介绍： Epidemiology, Biostatistics, and Public Health (EBPH) is a multidisciplinary journal that has two broad aims: -To support the international public health community with publications on health service research, health care management, health policy, and health economics. -To strengthen the evidences on effective preventive interventions. -To advance public health methods, including biostatistics and epidemiology. EBPH welcomes submissions on all public health issues (including topics like eHealth, big data, personalized prevention, epidemiology and risk factors of chronic and infectious diseases); on basic and applied research in epidemiology; and in biostatistics methodology. Primary studies, systematic reviews, and meta-analyses are all welcome, as are research protocols for observational and experimental studies. EBPH aims to be a cross-discipline, international forum for scientific integration and evidence-based policymaking, combining the methodological aspects of epidemiology, biostatistics, and public health research with their practical applications.