Africa

Africa
  • 文章类型: Journal Article
    This paper presents a descriptive study focusing on the productive energy use of women-owned micro-, small-, and medium-sized enterprises that operate in Africa\'s food and textile sectors. Through a multidisciplinary approach, combining primary and secondary data collection methods, and integrating quantitative and qualitative tools, this study examines the relationship between the gender-based ownership structure of enterprises (i.e., sole female, female-female, and female-male) and energy consumption patterns, including demand levels, carrier use, access type (on-grid or off-grid), and expenditure. Despite limitations in scope and sample size, the findings shed light on gender-specific productive use practices. Findings show that female-owned businesses primarily rely on single or dual energy carriers, contrasting with female-male enterprises, which typically employ two or more energy carriers. Fuel usage varies among ownership structures, with diesel, biomass, and liquified petroleum gas being notable choices. Increasing diversity in ownership correlates with heightened awareness of energy metrics and monthly demand for electric and mechanical power, with some of the latter correlation also observed for thermal energy. Moreover, as ownership diversity increases, energy expenditure per kilogramme of production output decreases. Some sole female-owned enterprises surpass 100 USD/kg/month, female-female partnerships may reach 100 USD/kg/month, whereas female-male co-owned enterprises remain below 10 USD/kg/month. Beyond contributing to understanding gendered productive energy practices, this research also emphasises the importance of gender mainstreaming in productive use and energy access interventions. It highlights the need for renewable energy solutions, capacity-building programmes, and further research to address efficiency and accessibility challenges faced by women entrepreneurs.
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  • 文章类型: Journal Article
    \'2020年愿景,有权看到\',由世界卫生组织的防盲和耳聋计划和国际防盲机构共同协调,然而,于1999年推出,该计划在实现目标方面面临许多挑战。对此的挑战之一是,缺乏关于非洲糖尿病患者眼部护理服务利用的全面数据。因此,本研究旨在评估非洲成年糖尿病患者中眼部护理服务利用率和相关因素.
    本系统评价和荟萃分析按照系统评价和荟萃分析方案(PRISMA)指南的国际首选报告项目进行。使用信誉良好的数据库(PubMed,Cochrane图书馆)和网络搜索(科学直接,非洲在线期刊,和谷歌学者)。质量评估是根据JoannaBriggs研究所(JBI)的关键评估清单进行评估的。提取的数据导出到STATA版本11(STATACorp.,LLC)进行进一步分析。使用Cochran的Q卡方检验评估主要研究结果之间的异质性,并使用I2统计量进行量化。通过目视检查漏斗图和Egger回归测试来评估发表偏差。
    数据库搜索找到了26,966篇文章。非洲糖尿病患者的眼部护理服务利用率为40.92%(95%CI:27.14-54.70,P<0.001)。良好的知识(POR=3.57,95%CI:2.67-4.76),良好的态度(POR=5.68,95%CI:4.20-7.68),年龄大于65岁(POR=7.11,95%CI:3.86-13.10),城市住宅(POR=5.03,95%CI:2.12-11.96),病程大于6年(POR=3.81,95%CI:2.25-6.45)是与眼部护理服务利用率相关的因素。
    这项荟萃分析显示,很大一部分糖尿病患者没有使用眼部护理服务。年纪大了,良好的知识,研究发现,居住在城市和患病时间较长是糖尿病患者利用眼部护理服务的因素。因此,考虑到眼部护理服务利用率低的负面影响,重要的是要改善定期筛查眼睛的习惯,以年龄较大,病程较长的患者为目标,对糖尿病进行常规评估随访,以减少问题的严重程度。
    UNASSIGNED: \'Vision 2020, the Right to Sight\', jointly coordinated by the World Health Organization\'s program for the prevention of blindness and deafness and the international agency for the prevention of blindness, was launched in 1999, however, the initiative faces many challenges to hitting its target. One of the challenges for this is, the absence of comprehensive data regarding eye care service utilization among diabetes mellitus patients in Africa. Therefore, this study was aimed at assessing the prevalence of eye care service utilization and associated factors among adult diabetes mellitus patients in Africa.
    UNASSIGNED: This systematic review and meta-analysis was conducted as per the international preferred reporting items for systematic review and meta-analysis protocols (PRISMA) guidelines. Published articles were searched using reputable databases (PubMed, Cochrane Library) and Web searches (Science Direct, African Journals Online, and Google Scholar). Quality appraisal was assessed based on the Joanna Briggs Institute\'s (JBI) critical appraisal checklist. The extracted data was exported to STATA version 11 (STATA Corp., LLC) for further analysis. Heterogeneity between the results of primary studies was assessed using Cochran\'s Q chi-square test and quantified with the I2 statistics. Publication bias was assessed by visual inspection of the funnel plot and Egger\'s regression tests.
    UNASSIGNED: The database search found 26,966 articles. The pooled prevalence of eye care service utilization among diabetic patients in Africa is found to be 40.92 % (95 % CI: 27.14-54.70, P < 0.001). Good knowledge (POR = 3.57, 95 % CI: 2.67-4.76), good attitude (POR = 5.68, 95 % CI: 4.20-7.68), age greater than 65 years old (POR = 7.11, 95 % CI: 3.86-13.10), urban residence (POR = 5.03, 95 % CI: 2.12-11.96), and disease duration greater than 6 years (POR = 3.81, 95 % CI: 2.25-6.45) were factors associated with eye care service utilization.
    UNASSIGNED: This meta-analysis revealed that a high proportion of people with diabetes failed to use eye care services. Older age, good knowledge, urban residence and longer duration of illness were found to be the contributing factors for the utilization of eye care services in diabetes mellitus patients. Therefore, by considering the negative impact of low eye care service utilization, it is important to improve the habit of regular screening of the eye into routine assessment of diabetes mellitus follow up targeting patients with older age and longer duration of illness to reduce the magnitude of the problem.
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  • 文章类型: Journal Article
    对于非洲等资源有限的环境,使用乙酸(VIA)进行目视检查是筛查和早期检测宫颈发育不良的最佳可行方法。没有研究可以代表非洲对VIA的积极性。因此,这项荟萃分析计划在非洲宫颈发育不良筛查和早期检测中验证可用的最佳文章,以将目视检查与乙酸阳性结合起来.
    Cochrane图书馆,WebofScience,PubMed,Scopus,免费的谷歌数据库搜索引擎,谷歌学者,和ScienceDirect数据库用于对这篇研究文章进行真实搜索。使用STATA版本14.0进行元分析。该荟萃分析在PROSPERO数据库中注册,身份pfCRD42023392197。
    这项荟萃分析分析了来自21,066名接受VIA检查的女性的数据,以估计非洲的合并VIA阳性。非洲VIA阳性的总体综合效应估计为11.93(95CI:11.48-12.37)。第一次性交时年龄<16岁2.58(95CI:1.53-3.62),终生性伴侣≥23.92(95CI:2.05-5.78)和HIV阳性2.92(95CI:1.72-4.12)是影响VIA阳性的重要变量。
    与其他大陆相比,非洲VIA阳性的总体合并效应估计较高。影响VIA阳性的主要因素是首次性接触年龄在16岁以下,终生性伴侣的数量至少为两个,和艾滋病毒阳性。因此,世界卫生组织的目标是创建非洲无宫颈癌仍然是一个需要重大努力。
    UNASSIGNED: Visual Inspection with Acetic acid (VIA) is the best feasible method of screening and early detecting for cervical dysplasia for resource limited settings like Africa. There is no study that can represent Africa on VIA positivity. Therefore, this metaanalysis was planned to verify the best available articles to pool the visual inspection with acetic acid positivity in screening and early detection of cervical dysplasia in Africa.
    UNASSIGNED: The Cochrane Library, Web of Science, PubMed, Scopus, free Google database search engines, Google Scholar, and Science Direct databases were used to conduct a true search of this research article. STATA version 14.0 was used to do the metaanalysis. This meta-analysis was registered in PROSPERO database under the identity pf CRD42023392197.
    UNASSIGNED: This meta-analysis analyzed data from 21,066 women who had VIA examination to estimate the pooled VIA positivity in Africa. The overall pooled effect estimate of VIA positivity in Africa was 11.93 (95%CI: 11.48-12.37). Age <16 year during first intercourse 2.58(95%CI: 1.53-3.62), lifetime sexual partner ≥2 3.92(95%CI: 2.05-5.78) and HIV positivity 2.92(95%CI: 1.72-4.12) were the significant variables which influence VIA positivity.
    UNASSIGNED: Overall pooled effect estimate of VIA positivity in Africa was high compared to other continents. The main factors that affect VIA positivity are age at first sexual contact being under 16 years old, the number of lifetime sexual partners being at least two, and HIV positivity. Therefore, the WHO\'s goal of creating Africa free of cervical cancer is still one that requires significant effort.
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  • 文章类型: Editorial
    暂无摘要。
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  • 文章类型: Journal Article
    众所周知,在非洲国家,健康状况是有问题的,从诊断和治疗的角度来看。患者必须长途跋涉才能获得医疗服务。许多人负担不起运输到医疗机构的费用。用有限的资源对其进行超声检查,作为一种有效的,经济,可重复的诊断工具,需要低维护。事实上,超声波工具相对便宜,机器很容易移动,使他们适应被带到最需要他们的农村环境。然而,超声检查并不容易进行,他们需要充分的培训。POCUS(定点护理“聚焦”超声)在全球范围内的传播可能有助于在非洲识别高风险患者。POCUS在农村地区选择的这些病例可以转诊到医院进行进一步治疗。为了应对这些情况,有必要组建能够保证质量上足够的服务的医生和/或辅助医务人员。因此,发展中国家对基础培训的需求更大。共享成功的教育策略应促进将超声纳入大学医学院课程。这将确保最近合格的医生能够准确和独立地练习他们的基本技能。
    It is known that in African countries the health condition is problematic, both from a diagnostic and therapeutic point of view. Patients have to travel long distances to access medical care. Many cannot afford the cost of transportation to a medical facility. Ultrasound its into the scenario of healthcare imaging with limited resources, as an effective, economical, repeatable diagnostic tool, requiring low maintenance. Ultrasound tools in fact are relatively cheap and machines are easy to move, making them adapt to be taken to a rural setting where they are most needed. However ultrasound exams are not easy to perform and they need an adequate training. The spread of POCUS (point-of-care \"focused\" ultrasound) worldwide could be useful in Africa to identify high-risk patients. These cases selected in rural setting by POCUS can be referred to hospitals for further treatment. To deal with these situations it is necessary to form doctors and/or paramedical staff capable of guaranteeing a qualitatively adequate service. Therefore the need for basic training is greater in developing countries. Sharing successful educational strategies should advance the integration of ultrasound into the university medical school curricula. This will ensure that recently qualified doctors can practice their basic skills accurately and independently.
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  • 文章类型: Journal Article
    变性人和性别多样化(TGD)的人在及时获取,文化能力强,以及由于结构性和系统性障碍而导致的适当医疗保健,然而,缺乏探索非洲TGD社区内医疗保健服务的获取和利用的研究。为了解决这个差距,本系统综述探讨了:(1)TGD人群面临的获得医疗保健服务和性别确认激素治疗(GAHT)的障碍,(2)与医疗服务利用和GAHT相关的人口和社会因素,(3)TGD人员使用的常见医疗保健和支持服务,(4)TGD社区内获得医疗保健服务和GAHT的模式。
    在PubMed进行了系统的文献检索,Embase,和Scopus在2023年9月。符合条件的研究包括同行评审的原始研究,reports,以及以英语发布的摘要,评估2016年1月至2023年12月非洲TGD人群的卫生服务可及性和利用率。
    来自2072篇潜在相关文章,在重复移除后,对159人进行了资格评估,49例纳入分析.45篇文章讨论了获得医疗保健服务和GAHT的障碍,七个关注与医疗服务和GAHT利用相关的人口和社会因素,16涵盖了TGD人员使用的常见医疗保健和支持服务,和七个检查了访问医疗保健服务和GAHT的模式。调查结果表明,卫生服务的可用性有限,医疗保健提供者对TGD医疗保健需求的了解不足,在医疗机构中缺乏对TGD人员的认可,与医疗保健相关的耻辱,以及非洲TGD社区内的财政限制。发现没有在北非和中非进行研究。
    非洲的TGD人在寻求医疗服务时遇到重大障碍,导致医疗保健利用方面的差距,并导致不成比例的健康风险负担。这些障碍的影响凸显了迫切需要更多高质量的证据来促进非洲TGD人群的健康公平。
    PROSPEROCRD42024532405。
    在线版本包含10.1186/s44263-024-00073-2提供的补充材料。
    UNASSIGNED: Transgender and gender diverse (TGD) people face significant challenges in accessing timely, culturally competent, and adequate healthcare due to structural and systemic barriers, yet there is a lack of research exploring the access and utilization of healthcare services within African TGD communities. To address this gap, this systematic review explored: (1) barriers to accessing healthcare services and gender-affirming hormone therapy (GAHT) faced by TGD people, (2) demographic and societal factors correlated with the utilization of healthcare services and GAHT, (3) common healthcare and support services utilized by TGD people, and (4) patterns of accessing healthcare services and GAHT within TGD communities.
    UNASSIGNED: A systematic literature search was conducted in PubMed, Embase, and Scopus in September 2023. Eligible studies included peer-reviewed original research, reports, and summaries published in the English language assessing health service accessibility and utilization of TGD people in Africa between January 2016 and December 2023.
    UNASSIGNED: From 2072 potentially relevant articles, 159 were assessed for eligibility following duplicate removal, and 49 were included for analysis. Forty-five articles addressed barriers to accessing healthcare services and GAHT, seven focused on demographic and societal factors correlated with the utilization of healthcare services and GAHT, 16 covered common healthcare and support services utilized by TGD people, and seven examined patterns of accessing healthcare services and GAHT. Findings suggested a limited availability of health services, inadequate knowledge of TGD healthcare needs among healthcare providers, a lack of recognition of TGD people in healthcare settings, healthcare-related stigma, and financial constraints within African TGD communities. An absence of studies conducted in Northern and Central Africa was identified.
    UNASSIGNED: TGD people in Africa encounter significant barriers when seeking healthcare services, leading to disparity in the utilization of healthcare and resulting in a disproportionate burden of health risks. The implications of these barriers highlight the urgent need for more high-quality evidence to promote health equity for African TGD people.
    UNASSIGNED: PROSPERO CRD42024532405.
    UNASSIGNED: The online version contains supplementary material available at 10.1186/s44263-024-00073-2.
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  • 文章类型: Journal Article
    空气污染是全球主要的环境死亡原因,大多数死亡发生在资源有限的地区,如撒哈拉以南非洲。非洲大陆经历了世界上最严重的环境空气污染,然而,描述环境污染物水平和源混合物的非洲数据相对较少。在乌干达,环境PM2.5水平超过国际卫生标准。然而,大多数研究只关注城市环境,没有描述污染物来源。我们测量了Mbarara的日常环境PM2.5浓度和来源,乌干达从2018年5月到2019年2月使用配备有尺寸选择入口的哈佛冲击器。我们将我们的估计与坎帕拉的公开水平进行了比较,以及世界卫生组织(WHO)空气质量指南。我们使用X射线荧光和正矩阵分解来表征Mbarara中主要的PM2.5来源。姆巴拉拉和坎帕拉的PM2.5日浓度分别为26.7μgm-3和59.4μgm-3,分别(p<0.001)。在Mbarara,PM2.5浓度超过了世卫组织指南,其中58%的天数超过了Kampala的99%。在姆巴拉拉,与雨季相比,旱季的PM2.5较高(30.8vs21.3,p<0.001),而在坎帕拉没有观察到季节性变化。在这两个城市,PM2.5的浓度在工作日和周末都没有变化。在姆巴拉拉,确定的六个主要环境PM2.5来源包括(按丰度排序):与交通有关的,生物质和二次气溶胶,工业和冶金,重油和燃料燃烧,细土,和盐气溶胶。我们的发现证实,乌干达西南部的空气质量是不安全的,迫切需要缓解措施。如果将重点放在交通和与生物质有关的来源上,则正在进行的以改善该地区空气质量为重点的工作可能会产生最大的影响。
    Air pollution is the leading environmental cause of death globally, and most mortality occurs in resource-limited settings such as sub-Saharan Africa. The African continent experiences some of the worst ambient air pollution in the world, yet there are relatively little African data characterizing ambient pollutant levels and source admixtures. In Uganda, ambient PM2.5 levels exceed international health standards. However, most studies focus only on urban environments and do not characterize pollutant sources. We measured daily ambient PM2.5 concentrations and sources in Mbarara, Uganda from May 2018 through February 2019 using Harvard impactors fitted with size-selective inlets. We compared our estimates to publicly available levels in Kampala, and to World Health Organization (WHO) air quality guidelines. We characterized the leading PM2.5 sources in Mbarara using x-ray fluorescence and positive matrix factorization. Daily PM2.5 concentrations were 26.7 μg m-3 and 59.4 μg m-3 in Mbarara and Kampala, respectively (p<0.001). PM2.5 concentrations exceeded WHO guidelines on 58% of days in Mbarara and 99% of days in Kampala. In Mbarara, PM2.5 was higher in the dry as compared to the rainy season (30.8 vs 21.3, p<0.001), while seasonal variation was not observed in Kampala. PM2.5 concentrations did not vary on weekdays versus weekends in either city. In Mbarara, the six main ambient PM2.5 sources identified included (in order of abundance): traffic-related, biomass and secondary aerosols, industry and metallurgy, heavy oil and fuel combustion, fine soil, and salt aerosol. Our findings confirm that air quality in southwestern Uganda is unsafe and that mitigation efforts are urgently needed. Ongoing work focused on improving air quality in the region may have the greatest impact if focused on traffic and biomass-related sources.
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  • 文章类型: Journal Article
    背景:在非洲国家一级实施数字疾病监测系统受到许多因素的挑战。这些包括用户适用性,IT功能的实用性以及稳定的财务支持。就地理范围而言,资金与实施紧密交织在一起,疾病焦点,和可持续性。然而,关于地理和疾病覆盖率的证据共享的做法,成本,改善这些系统在非洲大陆的实施的资金来源尚不清楚。
    目的:分析在非洲实施数字传染病监测系统的关键特征和证据的可用性,即其疾病重点,地理范围,成本报告,外部资金支持。
    方法:我们对2003年至2022年的同行评审和灰色文献进行了系统评价(PROSPERO注册号:CRD42022300849)。我们搜索了五个数据库(PubMed,在奥维德之上的MEDLINE,EMBASE,WebofScience,和谷歌学者)和世界卫生组织的网站,非洲CDC,和非洲国家的公共卫生机构。我们按国家绘制了项目分布图;确定了报告的实施成本组成部分;对成本组成部分的数据可用性进行了分类;并确定了非洲以外的支持供资机构。
    结果:从2,033个搜索结果中,共有29个报告符合分析条件。我们确定了在13个国家实施的27个项目,32个网站其中,24个(75%)是试点项目,中位持续时间为16个月,(IQR:5-40)。在27个项目中,5例(19%)用于艾滋病毒/艾滋病和结核病,4(15%)为疟疾,4(15%)对于所有应报告的疾病,一种健康为4(15%)。我们在29份报告中确定了17个成本组成部分。其中,11人(38%)报告了启动资金的量化成本,10(34%)用于卫生人员补偿,9(31%)用于培训和能力建设,8(28%)用于软件维护,和7(24%)用于监视数据传输。在65个外部资金来源中,35个(54%)是政府机构,15个(23%)基础,7个(11%)联合国机构。
    结论:已发表文献中关于监测和疫情应对数字化的成本计算数据的证据数量很少,有限的细节,没有标准化的报告格式。大多数最初的直接项目成本在很大程度上取决于捐助者,短暂的,因此不可持续。
    BACKGROUND: The implementation of digital disease surveillance systems at national levels in Africa have been challenged by many factors. These include user applicability, utility of IT features but also stable financial support. Funding closely intertwines with implementations in terms of geographical reach, disease focus, and sustainability. However, the practice of evidence sharing on geographical and disease coverage, costs, and funding sources for improving the implementation of these systems on the continent is unclear.
    OBJECTIVE: To analyse the key characteristics and availability of evidence for implementing digital infectious disease surveillance systems in Africa namely their disease focus, geographical reach, cost reporting, and external funding support.
    METHODS: We conducted a systematic review of peer-reviewed and grey literature for the period 2003 to 2022 (PROSPERO registration number: CRD42022300849). We searched five databases (PubMed, MEDLINE over Ovid, EMBASE, Web of Science, and Google Scholar) and websites of WHO, Africa CDC, and public health institutes of African countries. We mapped the distribution of projects by country; identified reported implementation cost components; categorised the availability of data on cost components; and identified supporting funding institutions outside Africa.
    RESULTS: A total of 29 reports from 2,033 search results were eligible for analysis. We identified 27 projects implemented in 13 countries, across 32 sites. Of these, 24 (75%) were pilot projects with a median duration of 16 months, (IQR: 5-40). Of the 27 projects, 5 (19%) were implemented for HIV/AIDs and tuberculosis, 4 (15%) for malaria, 4 (15%) for all notifiable diseases, and 4 (15%) for One Health. We identified 17 cost components across the 29 reports. Of these, 11 (38%) reported quantified costs for start-up capital, 10 (34%) for health personnel compensation, 9 (31%) for training and capacity building, 8 (28%) for software maintenance, and 7(24%) for surveillance data transmission. Of 65 counts of external funding sources, 35 (54%) were governmental agencies, 15 (23%) foundations, and 7 (11%) UN agencies.
    CONCLUSIONS: The evidence on costing data for the digitalisation of surveillance and outbreak response in the published literature is sparse in quantity, limited in detail, and without a standardised reporting format. Most initial direct project costs are substantially donor dependent, short lived, and thus unsustainable.
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  • 文章类型: Journal Article
    背景:支持区域疫苗政策和实践的COVID-19疫苗有效性数据在非洲有限。因此,本综述旨在评估在非洲使用的COVID-19疫苗的疗效和有效性.
    方法:我们系统地检索了同行评审的随机对照试验(RCT),前瞻性和回顾性队列研究,以及报道非洲VE的病例对照研究。我们进行了偏见风险评估,这篇综述的结果被综合并以叙述的形式呈现,包括表格和数字。合成的重点是COVID-19VE对各种水平的疾病状况和结果(感染,住院治疗或危重,和死亡),时间点,和关注的变体。
    结果:共13项研究,总样本量为913,285名参与者,包括在这次审查中。大多数研究(8/13)来自南非,38.5%(5/13)是随机临床试验。研究报告说,全剂量的辉瑞-BioNTech疫苗对β(B.1.351)和Delta变体的COVID-19感染的VE为100%,对Delta变体的住院治疗的VE为96.7%。约翰逊和约翰逊疫苗的VE范围从38.1%-62.0%针对住院治疗和51.9%-86%针对β(B1.351)变体的危重疾病。Oxford-AstraZeneca疫苗对Omicron变体住院的VE为89.4%,但对B.1.351变体无效(10.4%)。Sinopharm疫苗对感染的VE为67%,对Delta变体的住院治疗的VE为46%。
    结论:在非洲使用的COVID-19疫苗可有效预防感染,住院治疗,和死亡。这些审查结果强调,所有利益攸关方需要齐心协力,加强COVID-19疫苗的获取和供应,并加强公众对接触高风险人群的认识,非洲人口中未接种疫苗的群体。
    BACKGROUND: Data on COVID-19 vaccine effectiveness to support regional vaccine policy and practice are limited in Africa. Thus, this review aimed to evaluate the efficacy and effectiveness of COVID-19 vaccines administered in Africa.
    METHODS: We systematically searched peer-reviewed randomized controlled trials (RCTs), prospective and retrospective cohort studies, and case-control studies that reported on VE in Africa. We carried out a risk of bias assessment, and the findings of this review were synthesized and presented in a narrative form, including tables and figures. The synthesis was focused on COVID-19 VE against various levels of the disease condition and outcomes (infection, hospitalization or critical, and death), time points, and variants of concern.
    RESULTS: A total of 13 studies, with a total sample size of 913,285 participants, were included in this review. The majority (8/13) of studies were from South Africa and 38.5% (5/13) were randomized clinical trials. The studies reported that a full dose of Pfizer-BioNTech vaccine had a VE of 100% against COVID-19 infection by Beta (B.1.351) and Delta variants and 96.7% against hospitalization by Delta variant. The Johnson and Johnson vaccine had VE ranging from 38.1%-62.0% against hospitalization and 51.9%- 86% against critical disease by Beta (B 1.351) variant. The Oxford-AstraZeneca vaccine had a VE of 89.4% against hospitalization by the Omicron variant but was not effective against the B.1.351 variant (10.4%). The Sinopharm vaccine had a VE of 67% against infection and 46% against hospitalization by Delta variant.
    CONCLUSIONS: COVID-19 vaccines administered in Africa were effective in preventing infections, hospitalization, and death. These review findings underscore the need for concerted efforts of all stakeholders to enhance the access and availability of COVID-19 vaccines and reinforce public awareness to reach the high-risk, unvaccinated group of the African population.
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  • 文章类型: Journal Article
    疫苗的推出标志着对抗COVID-19的游戏规则改变。在撒哈拉以南非洲,研究记录了接种疫苗的意图和COVID-19疫苗的摄取。然而,关于性别差异如何影响COVID-19疫苗接种的文献很少。我们进行了一项多国横断面研究,以评估在刚果民主共和国(DRC)的COVID-19疫苗摄取和疫苗接种意向的性别差异,尼日利亚,塞内加尔,乌干达。这项研究涉及对2022年3月至6月间在每个国家的全国成人样本中进行的移动调查数据的分析。运行双变量和多变量逻辑回归模型。自我报告的COVID-19疫苗摄入量在男性和女性之间没有显着差异(p=0.47),而男性接种疫苗的意愿明显更高(p=0.008)。在男性中,从卫生工作者那里获得COVID-19信息,对COVID-19的检测以及对卫生部的高度信任与较高的疫苗接种率相关。在女性中,对政府的高度信任与更高的疫苗接种率有关。打算接种疫苗,居住在半城市地区的男性和居住在农村地区的女性的疫苗接种意愿明显高于城市地区的女性.与男性疫苗接种意向呈正相关的其他因素是对世界卫生组织的信任和机构的真实性。而社会经济指数较高的家庭和以前拒绝接种疫苗的男性接种意愿较低。总的来说,在男性和女性中区分疫苗摄取和接种意愿的因素主要与对政府机构的信任有关,机构的感知真实性,和被告的住所。这些因素是指导在撒哈拉以南非洲和类似情况下调整干预措施以增加COVID-19疫苗吸收的关键。
    The introduction of vaccines marked a game changer in the fight against COVID-19. In sub-Saharan Africa, studies have documented the intention to vaccinate and the uptake of COVID-19 vaccines. However, little is documented about how sex differences could have impacted COVID-19 vaccination. We conducted a multi-country cross-sectional study to assess the sex differences in COVID-19 vaccine uptake and intention to vaccinate in the Democratic Republic of Congo (DRC), Nigeria, Senegal, and Uganda. This study involved analysis of data from mobile surveys conducted between March and June 2022 among nationally constituted samples of adults in each country. Bivariate and multivariable logistic regression models were run. The self-reported uptake of COVID-19 vaccines was not significantly different between males and females (p = 0.47), while the intention to vaccinate was significantly higher among males (p = 0.008). Among males, obtaining COVID-19 information from health workers, testing for COVID-19, and having high trust in the Ministry of Health were associated with higher vaccination uptake. Among females, having high trust in the government was associated with higher vaccination uptake. For intention to vaccinate, males who resided in semi-urban areas and females who resided in rural areas had significantly higher vaccination intention compared to their counterparts in urban areas. Other factors positively associated with vaccination intention among males were trust in the World Health Organization and perceived truthfulness of institutions, while males from households with a higher socio-economic index and those who had declined a vaccine before had a lower vaccine intention. Overall, the factors differentiating vaccine uptake and intention to vaccinate among males and females were mostly related to trust in government institutions, perceived truthfulness of institutions, and respondent\'s residence. These factors are key in guiding the tailoring of interventions to increase COVID-19 vaccine uptake in sub-Saharan Africa and similar contexts.
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