Faculty Opinions recommendation of Diarrhea in young children from low-income countries leads to large-scale alterations in intestinal microbiota composition.

2014 ◽  
Author(s):  
Tim Mitchell
Keyword(s):  
Young Children ◽  
Intestinal Microbiota ◽  
Low Income ◽  
Large Scale ◽  
Low Income Countries ◽  
Microbiota Composition

scholarly journals Diarrhea in young children from low-income countries leads to large-scale alterations in intestinal microbiota composition

2014 ◽  
Vol 15 (6) ◽  
pp. R76 ◽  
Author(s):  
Mihai Pop ◽  
Alan W Walker ◽  
Joseph Paulson ◽  
Brianna Lindsay ◽  
Martin Antonio ◽  
...  
Keyword(s):  
Young Children ◽  
Intestinal Microbiota ◽  
Low Income ◽  
Large Scale ◽  
Low Income Countries ◽  
Microbiota Composition

scholarly journals Evaluation of a Low-Cost Commercial Actigraph and Its Potential Use in Detecting Cultural Variations in Physical Activity and Sleep

Sensors ◽  
2021 ◽  
Vol 21 (11) ◽  
pp. 3774
Author(s):  
Pavlos Topalidis ◽  
Cristina Florea ◽  
Esther-Sevil Eigl ◽  
Anton Kurapov ◽  
Carlos Alberto Beltran Leon ◽  
...  
Keyword(s):  
Physical Activity ◽  
Low Income ◽  
Large Scale ◽  
Low Cost ◽  
Low Income Countries ◽  
Time Data ◽  
Cultural Variations ◽  
Step Counts ◽  
Scale Step ◽  
Potential Use

The purpose of the present study was to evaluate the performance of a low-cost commercial smartwatch, the Xiaomi Mi Band (MB), in extracting physical activity and sleep-related measures and show its potential use in addressing questions that require large-scale real-time data and/or intercultural data including low-income countries. We evaluated physical activity and sleep-related measures and discussed the potential application of such devices for large-scale step and sleep data acquisition. To that end, we conducted two separate studies. In Study 1, we evaluated the performance of MB by comparing it to the GT3X (ActiGraph, wGT3X-BT), a scientific actigraph used in research, as well as subjective sleep reports. In Study 2, we distributed the MB across four countries (Austria, Germany, Cuba, and Ukraine) and investigated physical activity and sleep among these countries. The results of Study 1 indicated that MB step counts correlated highly with the scientific GT3X device, but did display biases. In addition, the MB-derived wake-up and total-sleep-times showed high agreement with subjective reports, but partly deviated from GT3X predictions. Study 2 revealed similar MB step counts across countries, but significant later wake-up and bedtimes for Ukraine than the other countries. We hope that our studies will stimulate future large-scale sensor-based physical activity and sleep research studies, including various cultures.

ICT and Distance Learning for Agricultural Extension in Low Income Countries

2008 ◽  
pp. 1554-1560
Author(s):  
Colin R. Latchem ◽  
Ajit Maru
Keyword(s):  
Land Tenure ◽  
Low Income ◽  
Large Scale ◽  
Low Income Countries ◽  
Environmental Damage ◽  
Land Reforms ◽  
Economic Changes ◽  
Pests And Diseases ◽  
Sub Saharan ◽  
Value Add

About 2 billion people in low-income countries are dependent upon smallholding farming for their livelihoods. These are among the world’s poorest people. Most of them lack land tenure and farm in regions with limited land and water resources. Many must cope with drought, desertification, and environmental damage caused by failed land reforms, large-scale monocropping, overgrazing, logging, destroyed watersheds, and the encroachment of new pests and diseases. They use only the most primitive of tools and they lack the knowledge and skills to improve their farming methods, value-add their produce, and compete in national and global markets. Many of these smallholder communities have been devastated by HIV/AIDS. In some regions of sub-Saharan Africa, food production has dropped by 40%, and it is estimated that over the next 20 years, 26% of the agricultural labour force will be lost to this pandemic. And demographic and economic changes in the low-income nations are increasingly leaving farming in the hands of women, who lack the knowledge and resources to farm efficiently.

scholarly journals COVID-19, an Opportunity for Developing Countries?

2020 ◽  
Vol 8 ◽  
Author(s):  
Lee Smith ◽  
Nicola Veronese ◽  
Vincenzo Racalbuto ◽  
Damiano Pizzol
Keyword(s):  
Low Income ◽  
Large Scale ◽  
World Health ◽  
Low Income Countries ◽  
Prevention Measures ◽  
Viral Reservoirs ◽  
Case Scenario ◽  
Worst Case ◽  
Global Pandemic ◽  
Health Organization

The COVID-19 outbreak was declared by the World Health Organization (WHO) as global pandemic in March 2020. Considering the necessity to implement rapid response to control the pandemic and the fragility and the state of need of low income countries, it will be mandatory to develop a global approach in order to reduce the spread of infection and the creation of community viral reservoirs. So far, we could hypothesize a worst case scenario in which when the COVID-19 outbreak hits a peak in Africa and in low-income countries, the majority of such countries will be unprepared, with low resources allocated for affording the viral emergency and the consequences will be catastrophic with no lesson learnt. In the best case scenario, the COVID-19 will not affect Africa or South America on a large scale and, if the prevention measures will be implemented, we could register a lower incidence of hygiene linked diseases that still represent leading causes of death.

scholarly journals Population- and Individual-Level Dynamics of the Intestinal Microbiota of a Small Primate

2016 ◽  
Vol 82 (12) ◽  
pp. 3537-3545 ◽  
Author(s):  
Tuomas Aivelo ◽  
Juha Laakkonen ◽  
Jukka Jernvall
Keyword(s):  
Intestinal Microbiota ◽  
Large Scale ◽  
Small Body ◽  
Bacterial Community Composition ◽  
Temporal Trends ◽  
Population Level ◽  
Microbiota Composition ◽  
Individual Level ◽  
Mouse Lemurs ◽  
Free Ranging

ABSTRACTLongitudinal sampling for intestinal microbiota in wild animals is difficult, leading to a lack of information on bacterial dynamics occurring in nature. We studied how the composition of microbiota communities changed temporally in free-ranging small primates, rufous mouse lemurs (Microcebus rufus). We marked and recaptured mouse lemurs during their mating season in Ranomafana National Park in southeastern mountainous rainforests of Madagascar for 2 years and determined the fecal microbiota compositions of these mouse lemurs with MiSeq sequencing. We collected 160 fecal samples from 71 animals and had two or more samples from 39 individuals. We found small, but statistically significant, effects of site and age on microbiota richness and diversity and effects of sex, year, and site on microbiota composition, while the within-year temporal trends were less clear. Within-host microbiota showed pervasive variation in intestinal bacterial community composition, especially during the second study year. We hypothesize that the biological properties of mouse lemurs, including their small body size and fast metabolism, may contribute to the temporal intraindividual-level variation, something that should be testable with more-extensive sampling regimes.IMPORTANCEWhile microbiome research has blossomed in recent years, there is a lack of longitudinal studies on microbiome dynamics on free-ranging hosts. To fill this gap, we followed mouse lemurs, which are small heterothermic primates, for 2 years. Most studied animals have shown microbiota to be stable over the life span of host individuals, but some previous research also found ample within-host variation in microbiota composition. Our study used a larger sample size than previous studies and a study setting well suited to track within-host variation in free-ranging mammals. Despite the overall microbiota stability at the population level, the microbiota of individual mouse lemurs can show large-scale changes in composition in time periods as short as 2 days, suggesting caution in inferring individual-level patterns from population-level data.

SOCIAL DETERMINANTS OF LOW FERTILITY IN BRAZIL

2017 ◽  
Vol 49 (S1) ◽  
pp. S131-S155 ◽  
Author(s):  
Helena Cruz Castanheira ◽  
Hans-Peter Kohler
Keyword(s):  
Young Children ◽  
Human Development ◽  
Gender Equality ◽  
Low Income ◽  
Positive Association ◽  
Developed Countries ◽  
Higher Order ◽  
Low Fertility ◽  
Low Income Countries ◽  
Negatively Associated

SummaryAn increasing number of developing countries are experiencing below replacement fertility rates. Although the factors associated with low fertility in developed countries have been widely explored in the literature, studies of low fertility in middle- and low-income countries continue to be rare. To help fill this gap, Brazil was used as a case study to assess whether human development, gender equality and the ability of mothers with young children to work are associated with the likelihood of married or cohabiting women to have a child. For this purpose, multilevel logistic regressions were estimated using the 1991, 2000 and 2010 Brazilian Demographic Censuses. It was found that human development was negatively associated with fertility in the three periods analysed. Gender equality and the ability of mothers with young children to work were positively associated with the odds of having higher order births in Brazil in 2000 and 2010. In 1991, these variables were not associated with higher order births, and gender equality was negatively associated with first births. The positive association found in 2000 and 2010 may constitute a reversal of the relationship that in all likelihood prevailed earlier in the demographic transition when gender equality was most likely negatively correlated with fertility levels.

scholarly journals Policy and Science for Global Health Security: Shaping the Course of International Health

2019 ◽  
Vol 4 (2) ◽  
pp. 60 ◽  
Author(s):  
Kavita Berger ◽  
James Wood ◽  
Bonnie Jenkins ◽  
Jennifer Olsen ◽  
Stephen Morse ◽  
...  
Keyword(s):  
Public Health ◽  
Low Income ◽  
Large Scale ◽  
Scientific Information ◽  
International Health ◽  
Decision Makers ◽  
Low Income Countries ◽  
Policy And Practice ◽  
Health Security ◽  
Public Health Decision

The global burden of infectious diseases and the increased attention to natural, accidental, and deliberate biological threats has resulted in significant investment in infectious disease research. Translating the results of these studies to inform prevention, detection, and response efforts often can be challenging, especially if prior relationships and communications have not been established with decision-makers. Whatever scientific information is shared with decision-makers before, during, and after public health emergencies is highly dependent on the individuals or organizations who are communicating with policy-makers. This article briefly describes the landscape of stakeholders involved in information-sharing before and during emergencies. We identify critical gaps in translation of scientific expertise and results, and biosafety and biosecurity measures to public health policy and practice with a focus on One Health and zoonotic diseases. Finally, we conclude by exploring ways of improving communication and funding, both of which help to address the identified gaps. By leveraging existing scientific information (from both the natural and social sciences) in the public health decision-making process, large-scale outbreaks may be averted even in low-income countries.

scholarly journals Solar-powered oxygen, quality improvement and child pneumonia deaths: a large-scale effectiveness study

2020 ◽  
pp. archdischild-2020-320107
Author(s):  
Trevor Duke ◽  
Francis Pulsan ◽  
Doreen Panauwe ◽  
Ilomo Hwaihwanje ◽  
Martin Sa'avu ◽  
...  
Keyword(s):  
Quality Improvement ◽  
Low Income ◽  
Large Scale ◽  
Incidence Rates ◽  
Health Care Facilities ◽  
Health Facilities ◽  
Low Income Countries ◽  
Continuous Quality ◽  
Child Deaths ◽  
Solar Powered

BackgroundPneumonia is the largest cause of child deaths in low-income countries. Lack of availability of oxygen in small rural hospitals results in avoidable deaths and unnecessary and unsafe referrals.MethodWe evaluated a programme for improving reliable oxygen therapy using oxygen concentrators, pulse oximeters and sustainable solar power in 38 remote health facilities in nine provinces in Papua New Guinea. The programme included a quality improvement approach with training, identification of gaps, problem solving and corrective measures. Admissions and deaths from pneumonia and overall paediatric admissions, deaths and referrals were recorded using routine health information data for 2–4 years prior to the intervention and 2–4 years after. Using Poisson regression we calculated incidence rates (IRs) preintervention and postintervention, and incidence rate ratios (IRR).ResultsThere were 18 933 pneumonia admissions and 530 pneumonia deaths. Pneumonia admission numbers were significantly lower in the postintervention era than in the preintervention era. The IRs for pneumonia deaths preintervention and postintervention were 2.83 (1.98–4.06) and 1.17 (0.48–1.86) per 100 pneumonia admissions: the IRR for pneumonia deaths was 0.41 (0.24–0.71, p<0.005). There were 58 324 paediatric admissions and 2259 paediatric deaths. The IR for child deaths preintervention and postintervention were 3.22 (2.42–4.28) and 1.94 (1.23–2.65) per 100 paediatric admissions: IRR 0.60 (0.45–0.81, p<0.005). In the years postintervention period, an estimated 348 lives were saved, at a cost of US$6435 per life saved and over 1500 referrals were avoided.ConclusionsSolar-powered oxygen systems supported by continuous quality improvement can be achieved at large scale in rural and remote hospitals and health care facilities, and was associated with reduced child deaths and reduced referrals. Variability of effectiveness in different contexts calls for strengthening of quality improvement in rural health facilities.Trial registration numberACTRN12616001469404.

scholarly journals Entitlements, Capabilities, and Crisis in the United Kingdom

2020 ◽  
Vol 14 (1) ◽  
pp. 40-54
Author(s):  
Christopher Hartworth ◽  
Carol Richards ◽  
Ian Convery
Keyword(s):  
United Kingdom ◽  
Social Welfare ◽  
Low Income ◽  
Large Scale ◽  
Low Income Countries ◽  
Political Debate ◽  
Social Welfare Programs ◽  
The United Kingdom ◽  
Poverty And Inequality ◽  
Causes Of Poverty

This paper examines whether Amartya Sen’s entitlements and capabilities concepts can be transferred in their application from low-income countries to high-income countries, specifically Cumbria, Northern England. Originally used to understand the causes of famine, these concepts have previously been used in several different geographical contexts to broadly understand poverty and inequality but almost entirely in low-income countries. This paper applies these concepts to a United Kingdom context in an attempt to understand the causes of poverty and inequality among people experiencing “livelihood crisis.” The research uses data from two nongovernmental social welfare projects to examine the causes of crisis and the remedial effects of the intervention. Our findings indicate that these concepts can help to explain how people find themselves in crisis in Cumbria. On a broader level, they can also be used to explain poverty, inequality, and disadvantage in communities in the United Kingdom. The authors put forward that entitlements and capabilities provide a useful framework to advance the policy and political debate on the causes of poverty by providing a straightforward language and broad application. Entitlement and capabilities can also assist social welfare programs in framing their aims and objectives and through improved understanding about the causes of inequality, will be better able to support people out of disadvantage by strengthening entitlements and building capabilities, without the necessity of large-scale investment.

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