scholarly journals Substandard and falsified medical products: bibliometric analysis and mapping of scientific research

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
Waleed M. Sweileh
Keyword(s):  
Public Health ◽  
Search Strategy ◽  
The United States ◽  
Global Public Health ◽  
Research Activity ◽  
Medical Products ◽  
Wide Range ◽  
Language Restriction ◽  
Drug Regulations ◽  
The Uk

Abstract Objective Substandard and falsified (SF) medical products are a global public health threat. The presence and spread of SF drugs negatively affect (1) patients’ safety and health outcomes, (2) national economy, (3) public trust in the healthcare system, and (4) the international fight against serious health challenges such as malaria and antimicrobial resistance. The objective of the current study was to investigate and provide a snapshot analysis of the evolution and developmental patterns of global research publications on SF products. Methods A bibliometric approach was adopted using terms such as fake, falsified, counterfeit, substandard, and others. No language restriction was made. The study period was from 1900 up to 2020. The search strategy was validated and implemented using Scopus database. Results The search strategy retrieved 978 documents authored by 2861 researchers from 100 different countries and published in 421 different journals. The retrieved documents received 11,237 citations (11.5 citations per document) with an H-index of 53. The 978 documents retrieved from Scopus were published from 1961 to 2020, giving an average of 16.6 publications per year. The present study indicated that research on SF medical products: (a) has experienced a steep growth from 2001 to 2012 followed by a steady-state growth; (b) was disseminated in a wide range of journals, mainly in the fields of the pharmaceutical industry, analytical chemistry, public health, infectious diseases, and internal medicine; (c) was published by scholars with diverse and distant geographical backgrounds; (d) was mainly produced in the United States, United Kingdom, and Germany; (d) has fragmented research networks and a limited number of researchers per network; (e) has limited cross-country collaboration except for that between the US and the UK in one hand and countries in the Mekong region in the other hand; (f) emphasized on medications related to malaria and sexual stimulants; and (g) received relatively inadequate funding. Conclusions Research on SF medical products is important and should remain a priority to ensure good quality of medications. Research activity in the field needs to be encouraged in world regions such as Africa and the Middle East where drug regulations are unsatisfactory and cross-border trade of illegal medications is common.

scholarly journals An exploration of migrant women’s perceptions of public health messages to reduce stillbirth in the UK: a qualitative study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Tomasina Stacey ◽  
Melanie Haith-Cooper ◽  
Nisa Almas ◽  
Charlotte Kenyon
Keyword(s):  
Public Health ◽  
Perinatal Mortality ◽  
Health Professionals ◽  
Health Messages ◽  
Migrant Women ◽  
Global Public Health ◽  
Wide Range ◽  
Public Health Messages ◽  
Associated Risk Factors ◽  
The Uk

Abstract Background Stillbirth is a global public health priority. Within the United Kingdom, perinatal mortality disproportionately impacts Black, Asian and minority ethnic women, and in particular migrant women. Although the explanation for this remains unclear, it is thought to be multidimensional. Improving perinatal mortality is reliant upon raising awareness of stillbirth and its associated risk factors, as well as improving maternity services. The aim of this study was to explore migrant women’s awareness of health messages to reduce stillbirth risk, and how key public health messages can be made more accessible. Method Two semi-structured focus groups and 13 one to one interviews were completed with a purposive sample of 30 migrant women from 18 countries and across 4 NHS Trusts. Results Participants provided an account of their general awareness of stillbirth and recollection of the advice they had been given to reduce the risk of stillbirth both before and during pregnancy. They also suggested approaches to how key messages might be more effectively communicated to migrant women. Conclusions Our study highlights the complexity of discussing stillbirth during pregnancy. The women in this study were found to receive a wide range of advice from family and friends as well as health professionals about how to keep their baby safe in pregnancy, they recommended the development of a range of resources to provide clear and consistent messages. Health professionals, in particular midwives who have developed a trusting relationship with the women will be key to ensuring that public health messages relating to stillbirth reduction are accessible to culturally and linguistically diverse communities.

Cuba and the Covid-19 pandemic

2021 ◽  
Vol 122 (1) ◽  
pp. 118-131
Author(s):  
Bob Oram
Keyword(s):  
Public Health ◽  
United States ◽  
Health System ◽  
Health Professionals ◽  
The United States ◽  
The Past ◽  
The Uk ◽  
Universal Health

For the UK struggling to deal with the Covid-19 pandemic, the experience of Cuba’s Ministry of Public Health over the past six decades provides the clearest case for a single, universal health system constituting an underlying national grid dedicated to prevention and care; an abundance of health professionals, accessible everywhere; a world-renowned science and biotech capability; and an educated public schooled in public health. All this was achieved despite being under a vicious blockade by the United States for all of that time.

scholarly journals Hedging in English texts written by lower secondary pupils attending Norwegian schools

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
James Jacob Thomson
Keyword(s):  
Language Learners ◽  
Second Language Learners ◽  
The United States ◽  
School Level ◽  
The Novel ◽  
Factors Affecting ◽  
9Th Grade ◽  
Written Texts ◽  
Wide Range ◽  
The Uk

This study analyses the use of hedges in English texts written by year nine[1] pupils attending Norwegian lower secondary schools. Hedges are quantified in a corpus of 82 pupil texts using a taxonomy consisting of five hedging categories: Adaptors, Rounders, Plausibility Shields, Explicit Markers of Author Involvement and Verbal Fillers (Prince et al., 1980; Salager-Meyer, 1994; Holmes, 1986). As the pupils are school-level second language learners of English, each device is also deemed to be either accurately or inaccurately used based on grammar, well-formedness and appropriateness (Fetzer, 2004). The analyses are compared across topic, holistic ratings and formality. Texts in the corpus are written about two topics: sports and literary analyses of the novel Holes (Sachar, 1998). Texts about sports contain significantly more hedges than texts about Holes. Comparing accurate and inaccurate categories across holistic ratings, different results were produced when considering topic. Informally written texts about sports contain higher frequencies of accurately used devices than formally written texts about sports. The results suggest that topic and formality are the most significant factors affecting hedging use in this corpus. While hedging frequency overall does not seem to correlate with holistic ratings, overuse and inaccurate use of hedges seems to affect quality. Based on the results, it is argued that pupils may benefit from exposure to a wide range of accurately used devices. [1] “Year 9” is a term usually used in the UK, synonymous with “9th grade” used in the United States, for pupils aged 13-14.

scholarly journals Normalisation and Stigmatisation of Obesity in UK Newspapers: a Visual Content Analysis

2013 ◽  
Vol 5 (1) ◽  
pp. 82-91 ◽  
Author(s):  
Mr. Chris Patterson ◽  
Dr. Shona Hilton
Keyword(s):  
Public Health ◽  
Content Analysis ◽  
Media Coverage ◽  
The Body ◽  
Health Concern ◽  
Global Public Health ◽  
Obese Adults ◽  
Manifest Content ◽  
Body Sizes ◽  
The Uk

Obesity represents a major and growing global public health concern. The mass media play an important role in shaping public understandings of health, and obesity attracts much media coverage. This study offers the first content analysis of photographs illustrating UK newspaper articles about obesity. The researchers studied 119 articles and images from five major national newspapers. Researchers coded the manifest content of each image and article and used a graphical scale to estimate the body size of each image subject. Data were analysed with regard to the concepts of the normalisation and stigmatisation of obesity. Articles’ descriptions of subjects’ body sizes were often found to differ from coders’ estimates, and subjects described as obese tended to represent the higher values of the obese BMI range, differing from the distribution of BMI values of obese adults in the UK. Researchers identified a tendency for image subjects described as overweight or obese to be depicted in stereotypical ways that could reinforce stigma. These findings are interpreted as illustrations of how newspaper portrayals of obesity may contribute to societal normalisation and the stigmatisation of obesity, two forces that threaten to harm obese individuals and undermine public health efforts to reverse trends in obesity.

scholarly journals Linking rattiness, geography and environmental degradation to spillover Leptospira infections in marginalised urban settings: an eco-epidemiological community-based cohort study in Brazil

2021 ◽  
Author(s):  
Max T Eyre ◽  
Fábio N Souza ◽  
Ticiana S. A. Carvalho-Pereira ◽  
Nivison Nery ◽  
Daiana de Oliveira ◽  
...  
Keyword(s):  
Public Health ◽  
Public Health Intervention ◽  
Spatial Modelling ◽  
The United States ◽  
Infection Risk ◽  
Human Infection ◽  
Global Public Health ◽  
Entire Study ◽  
Urban Settings ◽  
Public Health Burden

Background: Zoonotic spillover from animal reservoirs is responsible for a significant global public health burden, but the processes that promote spillover events are poorly understood in complex urban settings. Endemic transmission of Leptospira, the agent of leptospirosis, in marginalised urban communities occurs through human exposure to an environment contaminated by bacteria shed in the urine of the rat reservoir. However, it is unclear to what extent transmission is driven by variation in the distribution of rats or by the dispersal of bacteria in rainwater runoff and overflow from open sewer systems. <br /><br />Methods: We conducted an eco-epidemiological study in a high-risk community in Salvador, Brazil, by prospectively following a cohort of 1,401 residents to ascertain serological evidence for leptospiral infections. A concurrent rat ecology study was used to collect information on the fine-scale spatial distribution of ‘rattiness’, our proxy for rat abundance and exposure of interest. We developed and applied a novel geostatistical framework for joint spatial modelling of multiple indices of disease reservoir abundance and human infection risk. <br /><br />Results: The estimated infection rate was 51.4 (95\%CI 40.4, 64.2) infections per 1,000 follow-up events. Infection risk increased with age until 30 years of age and was associated with male gender. Rattiness was positively associated with infection risk for residents across the entire study area, but this effect was stronger in higher elevation areas (OR 3.27 95\%CI 1.68, 19.07) than in lower elevation areas (OR 1.14 95\%CI 1.05, 1.53). <br /><br />Conclusions: These findings suggest that, while frequent flooding events may disperse bacteria in regions of low elevation, environmental risk in higher elevation areas is more localised and directly driven by the distribution of local rat populations. The modelling framework developed may have broad applications in delineating complex animal-environment-human interactions during zoonotic spillover and identifying opportunities for public health intervention.<br /><br />Funding: This work was supported by the Oswaldo Cruz Foundation and Secretariat of Health Surveillance, Brazilian Ministry of Health, the National Institutes of Health of the United States (grant numbers F31 AI114245, R01 AI052473, U01 AI088752, R01 TW009504 and R25 TW009338); the Wellcome Trust (102330/Z/13/Z), and by the Fundação de Amparo à Pesquisa do Estado da Bahia (FAPESB/JCB0020/2016). M.T.E is supported by an MRC doctorate studentship. F.N.S. participated in this study under a FAPESB doctorate scholarship.

scholarly journals Early introductions and community transmission of SARS-CoV-2 variant B.1.1.7 in the United States

2021 ◽  
Author(s):  
Tara Alpert ◽  
Erica Lasek-Nesselquist ◽  
Anderson F. Brito ◽  
Andrew L. Valesano ◽  
Jessica Rothman ◽  
...  
Keyword(s):  
Public Health ◽  
United States ◽  
New York ◽  
Diagnostic Testing ◽  
The United States ◽  
International Travel ◽  
Health Concern ◽  
Public Health Response ◽  
Community Transmission ◽  
The Uk

SummaryThe emergence and spread of SARS-CoV-2 lineage B.1.1.7, first detected in the United Kingdom, has become a national public health concern in the United States because of its increased transmissibility. Over 500 COVID-19 cases associated with this variant have been detected since December 2020, but its local establishment and pathways of spread are relatively unknown. Using travel, genomic, and diagnostic testing data, we highlight the primary ports of entry for B.1.1.7 in the US and locations of possible underreporting of B.1.1.7 cases. New York, which receives the most international travel from the UK, is likely one of the key hubs for introductions and domestic spread. Finally, we provide evidence for increased community transmission in several states. Thus, genomic surveillance for B.1.1.7 and other variants urgently needs to be enhanced to better inform the public health response.

scholarly journals Open Online Courses in Public Health: experience from Peoples-uni

F1000Research ◽  
2017 ◽  
Vol 6 ◽  
pp. 170
Author(s):  
Richard F. Heller ◽  
Robert Zurynski ◽  
Alan Barrett ◽  
Omo Oaiya ◽  
Rajan Madhok
Keyword(s):  
Public Health ◽  
Online Courses ◽  
Open Educational Resources ◽  
Global Public Health ◽  
Academic Credit ◽  
Link Type ◽  
Wide Range ◽  
Separate Site ◽  
Online Learning Resources ◽  
Professional Audience

Open Online Courses (OOCs) are offered by Peoples-uni at http://ooc.peoples-uni.org to complement the courses run on a separate site for academic credit at http://courses.peoples-uni.org. They provide a wide range of online learning resources beyond those usually found in credit bearing Public Health courses. They are self-paced, and students can enrol themselves at any time and utilise Open Educational Resources free of copyright restrictions.  In the two years that courses have been running, 1174 students from 100 countries have registered and among the 1597 enrolments in 14 courses, 15% gained a certificate of completion. Easily accessible and appealing to a wide geographical and professional audience, OOCs have the potential to play a part in establishing global Public Health capacity building programmes.

scholarly journals Cardiac Rehabilitation: A Bibliometric Review From 2001 to 2020

2021 ◽  
Vol 8 ◽  
Author(s):  
Guozhen Yuan ◽  
Jingjing Shi ◽  
Qiulei Jia ◽  
Shuqing Shi ◽  
Xueping Zhu ◽  
...  
Keyword(s):  
Public Health ◽  
Cardiac Rehabilitation ◽  
Developed Countries ◽  
The United States ◽  
Positive Effects ◽  
Sports Science ◽  
Subject Categories ◽  
Cardiovascular Morbidity And Mortality ◽  
Wide Range ◽  
Topic Distribution

Cardiovascular disease (CVD) is a serious threat to global public health due to its high prevalence and disability rate. Meanwhile, cardiac rehabilitation (CR) has attracted increasing attention for its positive effects on the cardiovascular system. There is overwhelming evidence that CR for patients with CVD is effective in reducing cardiovascular morbidity and mortality. To learn more about the development of CR, 5,567 papers about CR and related research were retrieved in the Web of Science Core Collection from 2001 to 2020. Then, these publications were scientometrically analyzed based on CiteSpace in terms of spatiotemporal distribution, author distribution, subject categories, topic distribution, and references. The results can be elaborated from three aspects. Firstly, the number of annual publications related to CR has increased year by year in general over the past two decades. Secondly, a co-occurrence analysis of the output countries and authors shows that a few developed countries such as the United States, Canada, and the UK are the most active in carrying out CR and where regional academic communities represented by Sherry Grace and Ross Arena were formed. Thirdly, an analysis of the subject categories and topic distribution of the papers reveals that CR is a typical interdiscipline with a wide range of disciplines involved, including clinical medicine, basic medicine, public health management, and sports science. The research topics cover the participants and implementers, components, and the objectives and requirements of CR. The current research hotspots are the three core modalities of CR, namely patient education, exercise training and mental support, as well as mobile health (mHealth) dependent on computer science. In conclusion, this work has provided some useful information for acquiring knowledge about CR, including identifying potential collaborators for researchers interested in CR, and discovering research trends and hot topics in CR, which can offer some guidance for more extensive and in-depth CR-related studies in the future.

scholarly journals Future perspectives in addressing the global issue of vitamin D deficiency

2020 ◽  
Vol 79 (2) ◽  
pp. 246-251 ◽  
Author(s):  
M. M. Mendes ◽  
K. Charlton ◽  
S. Thakur ◽  
H. Ribeiro ◽  
S. A. Lanham-New
Keyword(s):  
Public Health ◽  
Vitamin D ◽  
Health Outcomes ◽  
Vitamin D Deficiency ◽  
Public Health Problem ◽  
Population Level ◽  
The Body ◽  
Global Public Health ◽  
Global Issue ◽  
Wide Range

Vitamin D is a fundamentally critical nutrient that the human body requires to function properly. It plays an important role in musculoskeletal health due to its involvement in the regulation of calcium and phosphorus. Having a low level of vitamin D in the body may be detrimental for a wide range of health outcomes, including risk of osteoporotic and stress fractures, risk of CVD and some cancers, and lowering of the capability of the immune system. Vitamin D is an unusual nutrient; it is not a vitamin, in the true sense of the word but a pro-hormone. The main source of vitamin D is UV exposure, not dietary intake. Interestingly, there are two forms of vitamin D, vitamin D2 and vitamin D3, both of which are metabolised into 25-hydroxyvitamin D (25(OH)D) in the liver, the biomarker of vitamin D status. Vitamin D deficiency is a global public health problem, especially amongst older people and ethnic minority groups. The newest publication from the UK Government's Public Health England Department recommends that vitamin D intake should be 10 μg daily and this recommendation compares well (albeit lower) with other guidelines such as the Institute of Medicine recommendation of 15 μg for those aged 1–70 years and 20 μg for those 70 years or over. Few countries, however, have a specific vitamin D policy to prevent deficiency in populations. Finland leads the way, demonstrating impressive results in reducing population-level vitamin D deficiency through mandatory food fortification programmes. Collaboration between academia, government and industry, including countries from varying latitudes, is essential to identify long-term solutions to the global issue of vitamin D deficiency. This paper provides a narrative review of the evidence related to the role of vitamin D deficiency in health outcomes, outlines controversies regarding setting levels of adequacy, identifies the prevalence of vitamin D deficiency across the globe, and identifies population-level strategies adopted by countries to prevent vitamin D deficiency.

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