Search results for "Developing Countrie"

Interim Report on Survey of Teaching Practices In Developing Countries

2013

This paper illustrates a research method appropriate for researchers examining teaching practices and teacher training in poor countries. The method of research described here does not compare with large scale studies in terms of sample size, scientific rigor, and sophisticated statistical analysis. We believe, however, that it can, provide valid information sufficient in accuracy for policy making. Most importantly, we believe, this method offers a feasible way for national researchers to explore why teachers teach as they do in their country. A fundamental assumption is that once in the classroom most teachers learn little more about teaching. In the absence of any systematic feedback or …

The global cardiovascular risk transition: associations of four metabolic risk factors with national income, urbanization, and Western diet in 1980 a…

2013

Background— It is commonly assumed that cardiovascular disease risk factors are associated with affluence and Westernization. We investigated the associations of body mass index (BMI), fasting plasma glucose, systolic blood pressure, and serum total cholesterol with national income, Western diet, and, for BMI, urbanization in 1980 and 2008. Methods and Results— Country-level risk factor estimates for 199 countries between 1980 and 2008 were from a previous systematic analysis of population-based data. We analyzed the associations between risk factors and per capita national income, a measure of Western diet, and, for BMI, the percentage of the population living in urban areas. In 1980, the…

Perceived stress and smoking across 41 countries: A global perspective across Europe, Africa, Asia and the Americas

2017

Within recent years, there has been a seismic shift in smoking rates from high-income to low- and middle-income countries (LMICs). Evidence indicates that perceived stress may comprise a barrier for smoking cessation, but little is known about the association of perceived stress and smoking in LMICs. We conducted a cross-sectional, community-based study comprising 217,561 people [mean age 38.5 (SD = 16.1) years, 49.4% males]. A perceived stress score [range 2 (lowest-stress) 10 (highest-stress)] was computed from the Perceived Stress Scale. Multivariable logistic regression analyses were conducted. In the overall sample, a one-unit increase in perceived-stress resulted in a 5% increased odd…

Menstruation: science and society

2020

© 2020 The Authors Women's health concerns are generally underrepresented in basic and translational research, but reproductive health in particular has been hampered by a lack of understanding of basic uterine and menstrual physiology. Menstrual health is an integral part of overall health because between menarche and menopause, most women menstruate. Yet for tens of millions of women around the world, menstruation regularly and often catastrophically disrupts their physical, mental, and social well-being. Enhancing our understanding of the underlying phenomena involved in menstruation, abnormal uterine bleeding, and other menstruation-related disorders will move us closer to the goal of p…

Multimorbidity and perceived stress: a population-based cross-sectional study among older adults across six low- and middle-income countries

2018

BACKGROUND:\ud Stress in chronic conditions or multimorbidity (≥2 chronic conditions) has been reported to affect clinical outcomes but there are no studies on the association between stress and chronic conditions/multimorbidity among older adults in low- and middle-income countries (LMICs). Thus, we investigated this association among adults aged ≥50 years across six LMICs.\ud \ud METHODS:\ud A cross-sectional analysis using data from the World Health Organization's Study on Global Ageing and Adult Health (China, Ghana, India, Mexico, Russia, South Africa) was conducted. A perceived stress score [range 0 (lowest stress) -100 (highest stress)] was computed based on two questions from the Pe…

Anxiety symptoms and mild cognitive impairment among community-dwelling older adults from low- and middle-income countries.

2021

Abstract Aim Anxiety may be a risk factor for mild cognitive impairment (MCI) but there is a scarcity of data on this association especially from low- and middle-income countries (LMICs). Thus, we investigated the association between anxiety and MCI among older adults residing in six LMICs (China, Ghana, India, Mexico, Russia, South Africa), and the mediational effect of sleep problems in this association. Methods Cross-sectional, community-based, nationally representative data from the WHO Study on global AGEing and adult health (SAGE) were analyzed. The definition of MCI was based on the National Institute on Ageing-Alzheimer's Association criteria. Multivariable logistic regression analy…

The state of stroke services across the globe: Report of World Stroke Organization–World Health Organization surveys

2021

Background Improving stroke services is critical for reducing the global stroke burden. The World Stroke Organization–World Health Organization– Lancet Neurology Commission on Stroke conducted a survey of the status of stroke services in low and middle-income countries (LMICs) compared to high-income countries. Methods Using a validated World Stroke Organization comprehensive questionnaire, we collected and compared data on stroke services along four pillars of the stroke quadrangle (surveillance, prevention, acute stroke, and rehabilitation) in 84 countries across World Health Organization regions and economic strata. The World Health Organization also conducted a survey of non-communicabl…

Thirty-five years later, the first assisted reproductive technology program opens in Cambodia

2015

Incidencia de la beca salario: impacto, perfil y rendimiento de los estudiantes

2013

En España, dentro del marco de la Estrategia 2015, la implantación de las becas de estudio, y especialmente las becas salario adaptadas a la nueva situación del Espacio Europeo de Educación Superior, pretenden garantizar el acceso a los estudios universitarios a aquellos grupos sociales más desfavorecidos económicamente. La presente investigación realiza un estudio ex post facto, de carácter descriptivo-comparativo dirigido a valorar la incidencia de la beca salario, como factor económico, sobre la equidad, el acceso y sobre el rendimiento académico en el primer año de universidad. El estudio se ha realizado con un total de 10.394 estudiantes de nuevo acceso de la cohorte 2010-11 de la Univ…

Impact of the "salary scholarship" impact profile and student achievement.

2013

In Spain, within the framework of the Strategy 2015, the implementation of scholarships, grants and wages especially adapted to the new situation of the European Higher Education, intended to ensure access to university education to those most disadvantaged social groups economically. This research makes an ex post facto, descriptive-comparative aimed at assessing the impact of the grant salary, as an economic factor, on equity, access and academic performance in the first year of college. The study was conducted with a total of 10,394 new students in the 2010-11 cohort at the University of Barcelona, from the database from the institution itself. A total of 642 students agreed to grant sal…