选择偏好和愿意支付纳米比亚COVID-19疫苗接种费用
Abisai Konstantinus1, Iyaloo Konstantinus1,2
1Ndatara Surveys, Swakopmund, Namibia.
Vaccine: X
|June 19, 2023
概括
纳米比亚人优先考虑疫苗的有效性和持续时间,而不是副作用和成本. 支付意愿数据揭示了对高质量的COVID-19疫苗的偏好,为公共卫生战略提供了信息.
科学领域:
- 公共卫生 公共卫生
- 卫生经济学 卫生经济学
- 疫苗学 疫苗学 疫苗学
背景情况:
- 由于COVID-19的流行,需要在全球范围内快速开发和推出疫苗.
- 与其他国家一样,纳米比亚在了解公众对疫苗接种干预措施的偏好方面面临着挑战.
- 这项研究评估了在国家疫苗推出之前的偏好,以告知公共卫生政策.
研究的目的:
- 评估纳米比亚公众对COVID-19疫苗的偏好.
- 确定影响疫苗接受和支付意愿 (WTP) 的因素.
- 为优化疫苗推广战略提供数据.
主要方法:
- 在506名纳米比亚成年人中进行了声明选择实验 (SCE) 调查.
- 潜阶级建模分析了疫苗属性的偏好 (副作用,覆盖范围,成本,疗效,持续时间).
- 支付意愿是使用边际替代率计算的.
主要成果:
- 疫苗副作用 (40.065%),人口覆盖率 (4.688%) 和即时支付费用 (3.733%) 是主要的偏好驱动因素.
- 参与者对轻度和重度的副作用显示了负效用,平均WTP为728.26N$,以减少严重的副作用.
- 对于高效率 (90%) 和更长时间的疫苗存在强烈的偏好,这些疫苗的平均WTP为233.11新西兰元.
结论:
- 疫苗的有效性和持续时间是纳米比亚公众接受的关键因素.
- 了解改善疫苗属性的WTP可以指导融资和政策决策.
- 研究结果为增强纳米比亚的COVID-19疫苗推广计划提供了可操作的见解.
相关概念视频
Vaccinations
44.8K
Overview
44.8K
Cancer Vaccines
434
Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
434
Preventive Healthcare Services
1.1K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.1K
Contingency Table
2.5K
A contingency table provides a way of portraying data that can facilitate calculating probabilities. It is a method of displaying a frequency distribution as a table with rows and columns to show how two variables may be dependent (contingent) upon each other; The table helps determine conditional probabilities quite quickly and can help systematically organize, analyze and quantify data. The table displays sample values concerning two variables that may be dependent or contingent on one...
2.5K
Dose-Response Relationship: Selectivity and Specificity
7.0K
Drugs exert their therapeutic effects by interacting with receptors, enzymes, or ion channels that are present throughout the human body. The strength and duration of the interaction between a drug and its target receptor are characterized by the selectivity and specificity of the drug. Selectivity refers to a drug's strong preference for its intended target over other targets. For instance, isoprenaline, a non-selective β-adrenergic agonist, interacts with both β1- and...
7.0K
Sensitivity, Specificity, and Predicted Value
513
In healthcare diagnostics, laboratory tests play a crucial role in identifying and diagnosing a wide range of medical conditions. However, interpreting test results is not always straightforward. An abnormal test result does not always confirm the presence of a disease, just as a normal result does not guarantee its absence. To assess the reliability of these diagnostic tools, healthcare practitioners rely on two key statistical indicators: sensitivity and specificity.
Sensitivity is the...
Sensitivity is the...
513


