scholarly journals Can Global Trade Of Medical Supplies Solve The Covid-19 Puzzle?

2020 ◽  
Vol 03 (12) ◽  
Author(s):  
Saber Adly Shaker ◽  
Keyword(s):  
Least Square ◽  
Trading Partner ◽  
Cross Sectional ◽  
Middle Income ◽  
Quantitative Evidence ◽  
Explanatory Variables ◽  
Data Framework ◽  
Medical Supplies ◽  
Trading Partners ◽  
Future Work

The main aim of this study to determine the explanatory variables of the Chinese exports of COVID-19 medical supplies to its 89 major trading partners in the first half of the year 2020. In addition, it explores the puzzle of COVID-19 pandemic outbreak from an economic perspective. We used the Ordinary-least-square (OLS) regression under a cross-sectional data framework to construct the quantitative analysis. The main findings are: First, the number of old population and the number of COVID-19 confirmed cases in the trading partner have been drivers of Chinese exports of COVID-19 medical supplies. Second, tariff barriers levied on the trading partner significantly impedes the Chinese exports of COVID-19 medical supplies to its trade partners, especially from middle-income countries. In future work, the analysis of this type of trade through the supply-side factors could be investigated. Also, some other variables such as non-tariff measures could be utilized. The study encourages literature for empirically analyzing the trade of medical supplies, in general, under econometric modeling. The results are illustrated based on consistent quantitative evidence.

scholarly journals Knowledge Transfer and Business Performance: A Study of Manufacturing Organizations in Ogun State, the Federal Republic of Nigeria

2021 ◽  
Vol 65 (1) ◽  
pp. 86-101
Author(s):  
Olufemi Ogunkoya ◽  
◽  
Emmanuel Ogundele ◽  
Adeola Adetayo ◽  
◽  
...  
Keyword(s):  
Knowledge Transfer ◽  
Business Performance ◽  
Direct Relationship ◽  
Manufacturing Sector ◽  
Least Square ◽  
Cross Sectional ◽  
Explanatory Variables ◽  
Ogun State ◽  
Manufacturing Organizations ◽  
The Impact

The study examines the impact of knowledge transfer on business performance in the manufacturing sector in Nigeria based on the sample of 20 manufacturing organizations in Shagamu local government, Ogun State, Nigeria. The data used for this study were cross sectional data that were primarily sourced from the workers of those sampled manufacturing organizations through questionnaires as the instrument of data collection and responses from one hundred and fifty-three (153) respondents. The data were analyzed using Ordinary Least Square (OLS) regression technique for analysis and estimating the relationship and effect between explanatory variables and dependent variable. The findings of the study with 5% level of significance revealed that with β value .204 and t-value 2.420 (p = 0.017), trust has a direct relationship and significant effect on business performance. With β value .366 and t-value 4.826 (p = 0.000), communication has a direct relationship and significant effect on business performance. It is, therefore, recommended that management should encourage effective communication and trust among the employees, leaders to spell-out organizations objective unambiguously and also advise that management should consider making the knowledge star workers to have a feeling of participation and input in the management process.

Freedom Indices and Capital Asset Pricing Model: Some Malaysian Evidence

2020 ◽  
Vol 1 (1) ◽  
pp. 1-21
Author(s):  
Ying Tay Lee ◽  
Devinaga Rasiah ◽  
Ming Ming Lai
Keyword(s):  
Human Rights ◽  
Asset Pricing ◽  
Stock Returns ◽  
Firm Size ◽  
Explanatory Power ◽  
Least Square ◽  
Press Freedom ◽  
Capital Asset Pricing ◽  
Capital Asset ◽  
Cross Sectional

Human rights and fundamental freedoms such as economic, political, and press freedoms vary widely from country to country. It creates opportunity and risk in investment decisions. Thus, this study is carried out to examine if the explanatory power of the model for capital asset pricing could be improved when these human rights movement indices are included in the model. The sample for this study comprises of 495 stocks listed in Bursa Malaysia, covering the sampling period from 2003 to 2013. The model applied in this study employed the pooled ordinary least square regression estimation. In addition, the robustness of the model is tested by using firm size as a controlled variable. The findings show that market beta as well as the economic and press freedom indices could explain the cross-sectional stock returns of the Malaysian stock market. By controlling the firm size, it adds marginally to the explanation of the extended CAP model which incorporated economic, political, and press freedom indices.

Doctor Retention in Ireland - What it may mean for the Global Health Workforce Reform Agenda Comment on "Doctor Retention: A Cross-sectional Study of How Ireland Has Been Losing the Battle"

2020 ◽  
Author(s):  
Bernard Hope Taderera
Keyword(s):  
Global Health ◽  
Health Workforce ◽  
Cross Sectional Study ◽  
Early Career ◽  
Healthcare Personnel ◽  
Health Coverage ◽  
Cross Sectional ◽  
Middle Income ◽  
Reform Agenda ◽  
Medical Graduates

The study of healthcare personnel migration in Ireland reports that most medical graduates plan to leave the country’s health system. It may be possible to address this challenge by understanding and addressing the reasons why young doctors plan to leave. Future studies should contribute to the retention of early career doctors in highincome countries such as Ireland. This will help reduce the migration of doctors from low- and middle-income countries in order to address the global health workforce crisis and its impact on the attainment of universal health coverage in all health systems.

Kualitas, Kepuasan, Perawat KUALITAS KEHIDUPAN KERJA DAN KEPUASAN KERJA PERAWAT DI RUMAH SAKIT

2018 ◽  
Vol 2 (2) ◽  
pp. 57-62
Author(s):  
Ike Nesdia Rahmawati
Keyword(s):  
Random Sampling ◽  
Simple Random Sampling ◽  
Partial Least Square ◽  
Least Square ◽  
Cross Sectional

Abstrak Kualitas kehidupan kerja dan kepuasan kerja perawat telah diketahui dapat mempengaruhi turnover pada tenaga kesehatan. Informasi tentang hubungan kualitas kerja dan kepuasan kerja pada perawat masih sangat minimal. Tujuan dari penelitian ini adalah untuk menganalisis hubungan antara kualitas kehidupan kerja dan kepuasan kerja perawat. Penelitian ini menggunakan disain penelitian survey ekspanatif dengan pendekatan cross sectional. Data didapatkan dari 32 perawat melalui simple random sampling dan dianalisis menggunakan partial least square (PLS). Hasil penelitian menunjukkan ada hubungan antara kualitas kehidupan kerja dan kepuasan kerja perawat. Meningkatkan kualitas kehidupan kerja perawat dapat menjadi strategi untuk meningkatkan kepuasan kerja perawat.   Kata Kunci: Kualitas, Kepuasan Kerja, Manajemen, Keperawatan

scholarly journals Prevalence of MDR organism (MDRO) carriage in children and their household members in Siem Reap Province, Cambodia

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
Shweta R Singh ◽  
Bunsoth Mao ◽  
Konstantin Evdokimov ◽  
Pisey Tan ◽  
Phana Leab ◽  
...  
Keyword(s):  
Final Analysis ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Middle Income ◽  
E Coli ◽  
Middle Income Countries ◽  
Siem Reap ◽  
High Prevalence ◽  
Significant Public Health ◽  
History Of

Abstract Background The rising incidence of infections caused by MDR organisms (MDROs) poses a significant public health threat. However, little has been reported regarding community MDRO carriage in low- and middle-income countries. Methods We conducted a cross-sectional study in Siem Reap, Cambodia comparing hospital-associated households, in which an index child (age: 2–14 years) had been hospitalized for at least 48 h in the preceding 2–4 weeks, with matched community households on the same street, in which no other child had a recent history of hospitalization. Participants were interviewed using a survey questionnaire and tested for carriage of MRSA, ESBL-producing Enterobacterales (ESBL-E) and carbapenemase-producing Enterobacterales (CPE) by culture followed by antibiotic susceptibility testing. We used logistic regression analysis to analyse associations between collected variables and MDRO carriage. Results Forty-two pairs of households including 376 participants with 376 nasal swabs and 290 stool specimens were included in final analysis. MRSA was isolated from 26 specimens (6.9%). ESBL-producing Escherichia coli was detected in 269 specimens (92.8%) whereas ESBL-producing Klebsiella pneumoniae was isolated from 128 specimens (44.1%), of which 123 (42.4%) were co-colonized with ESBL-producing E. coli. Six (2.1%) specimens tested positive for CPE (4 E. coli and 2 K. pneumoniae). The prevalence ratios for MRSA, ESBL-producing E. coli and ESBL-producing K. pneumoniae carriage did not differ significantly in hospital-associated households and hospitalized children compared with their counterparts. Conclusions The high prevalence of ESBL-E across both household types suggests that MDRO reservoirs are common in the community. Ongoing genomic analyses will help to understand the epidemiology and course of MDRO spread.

scholarly journals Falling living standards during the COVID-19 crisis: Quantitative evidence from nine developing countries

2021 ◽  
Vol 7 (6) ◽  
pp. eabe0997 ◽  
Author(s):  
Dennis Egger ◽  
Edward Miguel ◽  
Shana S. Warren ◽  
Ashish Shenoy ◽  
Elliott Collins ◽  
...  
Keyword(s):  
Sierra Leone ◽  
Living Standards ◽  
Economic Conditions ◽  
Vulnerable Groups ◽  
Middle Income ◽  
Quantitative Evidence ◽  
Middle Income Countries ◽  
Policy Responses ◽  
Economic Statistics ◽  
Household Coping Strategies

Despite numerous journalistic accounts, systematic quantitative evidence on economic conditions during the ongoing COVID-19 pandemic remains scarce for most low- and middle-income countries, partly due to limitations of official economic statistics in environments with large informal sectors and subsistence agriculture. We assemble evidence from over 30,000 respondents in 16 original household surveys from nine countries in Africa (Burkina Faso, Ghana, Kenya, Rwanda, Sierra Leone), Asia (Bangladesh, Nepal, Philippines), and Latin America (Colombia). We document declines in employment and income in all settings beginning March 2020. The share of households experiencing an income drop ranges from 8 to 87% (median, 68%). Household coping strategies and government assistance were insufficient to sustain precrisis living standards, resulting in widespread food insecurity and dire economic conditions even 3 months into the crisis. We discuss promising policy responses and speculate about the risk of persistent adverse effects, especially among children and other vulnerable groups.

scholarly journals Hierarchical disentanglement of contextual from compositional risk factors of diarrhoea among under-five children in low- and middle-income countries

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Adeniyi Francis Fagbamigbe ◽  
A. Olalekan Uthman ◽  
Latifat Ibisomi
Keyword(s):  
Risk Factors ◽  
National Level ◽  
Cross Sectional ◽  
Middle Income ◽  
Contextual Risk ◽  
Under Five ◽  
Factors Associated ◽  
Under Five Children ◽  
Middle Income Countries ◽  
Low And Middle Income

AbstractSeveral studies have documented the burden and risk factors associated with diarrhoea in low and middle-income countries (LMIC). To the best of our knowledge, the contextual and compositional factors associated with diarrhoea across LMIC were poorly operationalized, explored and understood in these studies. We investigated multilevel risk factors associated with diarrhoea among under-five children in LMIC. We analysed diarrhoea-related information of 796,150 under-five children (Level 1) nested within 63,378 neighbourhoods (Level 2) from 57 LMIC (Level 3) using the latest data from cross-sectional and nationally representative Demographic Health Survey conducted between 2010 and 2018. We used multivariable hierarchical Bayesian logistic regression models for data analysis. The overall prevalence of diarrhoea was 14.4% (95% confidence interval 14.2–14.7) ranging from 3.8% in Armenia to 31.4% in Yemen. The odds of diarrhoea was highest among male children, infants, having small birth weights, households in poorer wealth quintiles, children whose mothers had only primary education, and children who had no access to media. Children from neighbourhoods with high illiteracy [adjusted odds ratio (aOR) = 1.07, 95% credible interval (CrI) 1.04–1.10] rates were more likely to have diarrhoea. At the country-level, the odds of diarrhoea nearly doubled (aOR = 1.88, 95% CrI 1.23–2.83) and tripled (aOR = 2.66, 95% CrI 1.65–3.89) among children from countries with middle and lowest human development index respectively. Diarrhoea remains a major health challenge among under-five children in most LMIC. We identified diverse individual-level, community-level and national-level factors associated with the development of diarrhoea among under-five children in these countries and disentangled the associated contextual risk factors from the compositional risk factors. Our findings underscore the need to revitalize existing policies on child and maternal health and implement interventions to prevent diarrhoea at the individual-, community- and societal-levels. The current study showed how the drive to the attainment of SDGs 1, 2, 4, 6 and 10 will enhance the attainment of SDG 3.

scholarly journals Starchy Vegetables and Metabolic Syndrome in Costa Rica

Nutrients ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1639
Author(s):  
Zhongyao Li ◽  
Dongqing Wang ◽  
Edward A. Ruiz-Narváez ◽  
Karen E. Peterson ◽  
Hannia Campos ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Regression Models ◽  
Fasting Blood Glucose ◽  
Population Based ◽  
Cross Sectional Study ◽  
Costa Rican ◽  
Least Square ◽  
Inverse Association ◽  
Linear Regression Models ◽  
Cross Sectional

Only a few studies primarily examined the associations between starchy vegetables (other than potatoes) and metabolic syndrome (MetS). We aimed to evaluate the association between starchy vegetables consumption and MetS in a population-based sample of Costa Rican adults. We hypothesized that a higher overall intake of starchy vegetables would not be associated with higher MetS prevalence. In this cross-sectional study, log-binomial regression models were used to estimate prevalence ratios (PRs) of MetS across quintiles of total, unhealthy, healthy starchy vegetables, and individual starchy vegetables (potatoes, purple sweet potatoes, etc.), among 1881 Costa Rican adults. Least square means and 95% confidence intervals (CIs) from linear regression models were estimated for each MetS component by categories of starchy vegetable variables. Higher intakes of starchy vegetables were associated with a higher prevalence of MetS in crude models, but no significant trends were observed after adjusting for confounders. A significant inverse association was observed between total starchy and healthy starchy vegetables consumption and fasting blood glucose. In this population, starchy vegetables might be part of a healthy dietary pattern.

scholarly journals Global Prevalence and Drivers of Dental Students’ COVID-19 Vaccine Hesitancy

Vaccines ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 566
Author(s):  
Abanoub Riad ◽  
Huthaifa Abdulqader ◽  
Mariana Morgado ◽  
Silvi Domnori ◽  
Michal Koščík ◽  
...  
Keyword(s):  
International Association ◽  
Cross Sectional Study ◽  
Dental Students ◽  
Vaccine Hesitancy ◽  
Online Questionnaire ◽  
Cross Sectional ◽  
Middle Income ◽  
Related Attitude ◽  
The Media ◽  
Acceptance Levels

Background: Acceleration of mass vaccination strategies is the only pathway to overcome the COVID-19 pandemic. Healthcare professionals and students have a key role in shaping public opinion about vaccines. This study aimed to evaluate the attitudes of dental students globally towards COVID-19 vaccines and explore the potential drivers for students’ acceptance levels. Methods: A global cross-sectional study was carried out in February 2021 using an online questionnaire. The study was liaised by the scientific committee of the International Association of Dental Students (IADS), and data were collected through the national and local coordinators of IADS member organizations. The dependent variable was the willingness to take the COVID-19 vaccine, and the independent variables included demographic characteristics, COVID-19-related experience, and the drivers of COVID-19 vaccine-related attitude suggested by the WHO SAGE. Results: A total of 6639 students from 22 countries, representing all world regions, responded to the questionnaire properly. Their mean age was 22.1 ± 2.8 (17–40) years, and the majority were females (70.5%), in clinical years (66.8%), and from upper-middle-income economies (45.7%). In general, 22.5% of dental students worldwide were hesitant, and 13.9% rejected COVID-19 vaccines. The students in low- and lower-middle-income (LLMI) economies had significantly higher levels of vaccine hesitancy compared to their peers in upper-middle- and high-income (UMHI) economies (30.4% vs. 19.8%; p < 0.01). Conclusions: The global acceptance level of dental students for COVID-19 vaccines was suboptimal, and their worrisome level of vaccine hesitancy was influenced by the socioeconomic context where the dental students live and study. The media and social media, public figures, insufficient knowledge about vaccines, and mistrust of governments and the pharmaceutical industry were barriers to vaccination. The findings of this study call for further implementation of epidemiology (infectious diseases) education within undergraduate dental curricula.

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