在塞拉利昂的一岁儿童中BCG免疫覆盖率的趋势和不平等,2008-2019年
Augustus Osborne1, Florence Gyembuzie Wongnaah2, Camilla Bangura3
1Department of Biological Sciences, School of Basic Sciences, Njala University, PMB, Freetown, Sierra Leone. augustusosborne2@gmail.com.
BMC public health
|November 30, 2024
概括
塞拉利昂的BCG疫苗接种覆盖率显著增加,但不平等仍然存在. 虽然经济和教育差异有所减少,但年龄相关的年轻母亲的不平等状况恶化,需要有针对性的干预措施.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 全球健康 全球健康
背景情况:
- 细菌卡尔梅特-盖林 (BCG) 疫苗接种对于预防儿童结核病至关重要.
- 塞拉利昂在实现广泛和公平的BCG免疫覆盖面方面面临着挑战.
- 本研究分析了2008年至2019年塞拉利昂1岁儿童的BCG覆盖率趋势和不平等情况.
研究的目的:
- 评估2008年至2019年间塞拉利昂BCG免疫覆盖率的趋势.
- 检查BCG覆盖率的变化,以及各种人口和社会经济因素的不平等.
- 确定需要针对性干预措施的特定人口群体,以改善免疫公平.
主要方法:
- 利用了来自塞拉利昂人口和健康调查 (2008年,2013年,2019年) 三轮数据.
- 采用了简单的 (差异,比率) 和复杂的 (人口可归因部分) 不平等指标.
- 通过使用世卫组织的HEAT软件,根据母亲的年龄,教育程度,经济地位,居住地,孩子的性别和省份分析了不平等现象.
主要成果:
- BCG覆盖率从2008年的82.0%上升到2019年的96.3%.
- 与年龄相关的不平等增加,年轻母亲 (15-19岁) 的孩子的覆盖率较低.
- 经济,教育,居住,性别和省级不平等明显减少,到2019年,经济不平等几乎被消除了.
结论:
- 塞拉利昂在总体BCG免疫覆盖率方面取得了重大改善.
- 虽然在减少一些不平等方面取得了进展,但与年龄有关的差异需要有针对性的公共卫生战略.
- 需要继续努力,以解决剩余的省级差异,并确保所有儿童获得平等的机会.
更多相关视频
08:10A Functional Whole Blood Assay to Measure Viability of Mycobacteria, using Reporter-Gene Tagged BCG or M.Tb BCG lux/M.Tb lux
Published on: September 14, 2011
13.8K
06:26Author Spotlight: Optimizing CFU Determination for Efficient Assessment of TB Vaccine Efficacy and Antigen Presentation Analysis
Published on: July 28, 2023
2.1K
相关概念视频
Vaccinations
44.1K
Overview
44.1K
Development of Immunocompetence
288
The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
288
Methods Of Healthcare Delivery System
3.2K
At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
3.2K
Immunodeficiency Diseases
909
Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency...
There are three main causes of immunodeficiency...
909
Primary Healthcare Services
1.3K
Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
1.3K
