Demographic transition and population ageing in India: Implications on the elderly of the future

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Shradha Mathur

2015-01-01

Full Text Available Ageing population of India will transform into the elderly in future. The issue of health of the elderly population in India has arrested the attention of health policy makers and the researchers, in the recent past. Demographic structure, quality of life, healthcare services and government planning have serious implications on the ageing population. The objective of the research article is to systematically and critically evaluate the impact of demographic transition, projected demographic indicators and changing population characteristics on the health status of the elderly persons living in India in the coming decades. Analysis and discussions are based on secondary data published by the Ministry of Health and Family Welfare of the Government of India. The results indicate that India will be an ageing nation in the coming years and improvements in health, education and government planning are likely to enhance the life expectancy of the elderly, while the share of children will reduce, suggesting an increase in dependency of the older persons on the adult population. The article provides insights into workable solutions and suggests key recommendations to attain faster demographic dividend. India would be competing with the pressure of a dramatic demographic bulge in future.

Demographic ageing of the population in the County of Šibenik-Knin: grandparent boom

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Snježana Mrđen

2016-01-01

Full Text Available This paper analyses demographic ageing of the population in the County of Šibenik-Knin by using basic demographic indicators based on data collected from population censuses from 1971 to 2011. It analyses spatial differentiation of the ageing process at the level of the County, micro-regions, towns/municipalities and settlements. The research also provides a comparison of population ageing in different counties of the Republic of Croatia, from which it is evident that the County of Šibenik-Knin, as well as the Country of Lika-Senj, has the oldest population in Croatia. Ageing in the County of Šibenik-Knin, which was triggered by extreme rural exodus that was most intensive from the end of 1960s to the early 1970s, as well as by continuous declining fertility rates and by inherited age composition, was recorded at all territorial levels of the County. Although the ageing process started in littoral area (Primorje, hinterland (Zagora experienced a faster and more intensive ageing. Based on numerous indicators of demographic ageing and its intensity, and compared with the point value indicators of ageing, it is evident that the population of the County of Šibenik-Knin is characterized by advanced old age. However, more than half of the observed settlements are characterized by very advanced or extremely advanced old age.

Baby Boomers and Beds: a Demographic Challenge for the Ages.

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Song, Zirui; Ferris, Timothy G

2018-03-01

The United States is facing a significant demographic transition, with about 10,000 baby boomers turning age 65 each day. At the same time, the nation is experiencing a similarly striking transition in hospital capacity, as the supply of hospital beds has declined in recent decades. The juxtaposition of population aging and hospital capacity portends a potentially widening divergence between supply and demand for hospital care. We provide a closer look at current hospital capacity and a rethinking of the future role of hospital beds in meeting the needs of an aging population.

ECONOMIC AND SOCIAL ASPECTS OF THE DEMOGRAPHIC AGEING PROCESS IN THE REPUBLIC OF MOLDOVA

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Olga SÂRBU

2013-01-01

Full Text Available Purpose of this paper consists in analyzing economic and social aspects of demographic aging process in Moldova. To interpret the accumulated data and calculations performed analytical method of calculation tabular method and graphical method was applied. Intense process of aging is associated with changes in all spheres of social and economic life and affects equally the interests of older people and society as a whole. In Republic of Moldova aging population has grown in the last two decades, being conditioned both declining birth rate, which is very low and does not provide simple reproduction of the population and the mass migration of population that leads to the depopulation of the country. Maintaining the natural and migration increase with negative values amplifies the negative demographic deterioration of the country, which influences economic development, competitiveness and stability of the country and welfare of its citizens. In this situation it is necessary to respond positively to the challenges of demographic change through the complex and multisectoral approaches designed to correct current unfavorable demographic evolutions.

Fertility in the Age of Demographic Maturity: An Essay

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Anatole Romaniuk

2010-01-01

Full Text Available As humanity is moving into a new age of its demographic evolution, I call it demographic maturity, the emerging demographic configurations – generational sub-replacement fertility, advanced aging and potential population implosion – call for new ways of thinking about population and new policy approaches. While we live longer and healthier, we also reproduce less and less. We are stuck in a culture of low fertility. The strong motivations for foregoing motherhood are financial: a two-salary wage is better than one even for the higher middle class. No less important is the woman’s financial independence in a societal environment where marriage as an institution is under considerable stress. Motherhood is to be rewarded adequately for its highly important social role and it has to be sufficient to reassure potential mothers of their financial concerns. What is required is a more balanced resource allocation between production and reproduction. The old welfare type hand-outs like child bonuses do not work. Societies, particularly the rich, ought to realize that to raise fertility, even to generational replacement level, not only is a much greater financial effort called for but some of the tenants of the liberal economy need to be put into question to make room for social concerns such a renewal of generations, if they want to survive as national entities. This essay advocates a stationary population as the best response to challenges such as ecological health, national identity and cohesion, and possibly world peace.

Demographic factors and retrieval of object and proper names after age 70.

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Gitit Kavé

Full Text Available This research aimed to investigate whether demographic factors are similarly related to retrieval of object and proper names.The sample included 5,907 individuals above age 70 who participated in the Health and Retirement Study between 2004 and 2012. Participants were asked to name two objects as well as the US President and Vice President. Latent growth curve models examined the associations of age, education, and self-rated health with baseline levels and change trajectories in retrieval.Age and education were more strongly related to retrieval of proper names than to retrieval of object names, both for baseline scores and for change trajectory. Similar effects of self-rated health emerged for both types of stimuli.The results show that examining object names and proper names together as indication of cognitive status in the HRS might overlook important differences between the two types of stimuli, in both baseline performance and longitudinal change.

'Fair innings' in the face of ageing and demographic change.

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Hazra, Nisha C; Gulliford, Martin C; Rudisill, Caroline

2018-04-01

There are now 125 million people aged 80 years and over worldwide, projected by the United Nations to grow threefold by 2050. While increases in life expectancy and rapid increases in the older-age population are considered positive developments, the consequential future health care burden represents a leading concern for health services. We revisit Williams' 'fair innings' argument from 1997, in light of technological and demographic changes, and challenge the notion that greater longevity may impose an unfair burden on younger generations. We discuss perspectives on the equity-efficiency trade-off in terms of their implications for the growing over-80 population, as well as society in general. This includes questioning the comparison of treatment cost-effectiveness in younger vs. older populations when using quality-adjusted life years and the transience of life expectancies over generations. While recognising that there will never be a clear consensus regarding societal value judgements, we present empirical evidence on the very elderly that lends support to a stronger anti-ageist stance given current increases in longevity.

Hope and Adaptation to Old Age: Their Relationship with Individual-Demographic Factors

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Moraitou, Despina; Kolovou, Chrysa; Papasozomenou, Chrysa; Paschoula, Catherine

2006-01-01

This study examined the relationship between hope as disposition, adaptation to old age, and individual-demographic factors. One hundred and fifty older adults, aged 60-93 years old, completed the Adult Dispositional Hope Scale developed by Snyder et AL. [1991, Journal of Personality and Social Psychology, 60, pp. 570-585], and the Adaptation to…

Organ Donation in the 50+ Age Demographic: Survey Results on Decision Rationale and Information Preferences.

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Tartaglia, Alexander; Dodd-McCue, Diane; Myer, Kevin A; Mullins, Andrew

2016-09-01

The rate of organ donation by older potential donors is significantly declining even though recent studies show positive clinical outcomes with organs transplanted from older donors. This study examined the 50+ age demographic to identify the rationale for donation decisions, preferred media methods of donation information delivery, and responsiveness to an age-tailored donation message. Results from 579 surveys, 87% from the 50+ age demographic, found respondents prone to self-select themselves as medically ineligible based on current medication and health status, even though they might be medically suitable donors. Their incentive to pursue additional information on donation is limited except when motivated by personal accounts within their families and communities. In addition, even when computer literate, they continue to favor the printed or spoken word for donation information delivery. The results suggest an opportunity for those working with older adults to develop more personalized, localized donation education programs targeting this age demographic. © The Author(s) 2014.

Demographic Ageing in Romania’s Rural Area

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Daniela Violeta Nancu

2010-05-01

Full Text Available Europe has faced for several decades and is still facing an ageing process of its population. Within it, Romania, a country, striving to successfully integrate into the European Union, is also experiencing the same process. The ageing process of the Romanian population started at the beginning of the 20th century and evolved progressively, ever since, with significant visible rates in the rural areas. Romania’s population age structure, at the beginning of the Third Millennium, was, according to international experts, not significantly aged compared to populations of the economically advanced countries of Europe. Due to falling birth-rates and the labor emigration rush, the ageing process of the Romanian population has become increasingly serious, argued by a rate of 19.4% over 60-year-old population, of which 24.5% (2008 belongs to the rural area. The main responsible reason for this demographic and social situation is the replacement of the traditional reproduction pattern, mainly characterized by high birth and death rates, with a modern one, characterized by very low rates of the same kind. Low values in natality were, on one hand, the result of a steady regression of fertility, and on the other of, a drop in general mortality, hence the lengthening of the average life-span. To be able to cope with a relatively new phenomenon such as ageing of population, Romania needs to seriously consider adequate measures and steps towards achieving balance. Visionary strategy and plans require, well-grounded medium-and-long-term development programmes especially for the Romanian rural area.

Mixing times towards demographic equilibrium in insect populations with temperature variable age structures.

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Damos, Petros

2015-08-01

In this study, we use entropy related mixing rate modules to measure the effects of temperature on insect population stability and demographic breakdown. The uncertainty in the age of the mother of a randomly chosen newborn, and how it is moved after a finite act of time steps, is modeled using a stochastic transformation of the Leslie matrix. Age classes are represented as a cycle graph and its transitions towards the stable age distribution are brought forth as an exact Markov chain. The dynamics of divergence, from a non equilibrium state towards equilibrium, are evaluated using the Kolmogorov-Sinai entropy. Moreover, Kullback-Leibler distance is applied as information-theoretic measure to estimate exact mixing times of age transitions probabilities towards equilibrium. Using empirically data, we show that on the initial conditions and simulated projection's trough time, that population entropy can effectively be applied to detect demographic variability towards equilibrium under different temperature conditions. Changes in entropy are correlated with the fluctuations of the insect population decay rates (i.e. demographic stability towards equilibrium). Moreover, shorter mixing times are directly linked to lower entropy rates and vice versa. This may be linked to the properties of the insect model system, which in contrast to warm blooded animals has the ability to greatly change its metabolic and demographic rates. Moreover, population entropy and the related distance measures that are applied, provide a means to measure these rates. The current results and model projections provide clear biological evidence why dynamic population entropy may be useful to measure population stability. Copyright © 2015 Elsevier Inc. All rights reserved.

Demographic and Economic Changes and Postsecondary Education.

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Charner, Ivan

The interaction of demographic and economic shifts has led to, and will continue to effect, changes in the postsecondary education system and institutions. Demographic shifts include aging of the population, more women in the paid labor force, and increased numbers of minorities. Economic shifts include the growth of the information sector,…

Demographic Trends of Adults in New York City Opioid Treatment Programs--An Aging Population.

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Han, Benjamin; Polydorou, Soteri; Ferris, Rosie; Blaum, Caroline S; Ross, Stephen; McNeely, Jennifer

2015-01-01

The population of adults accessing opioid treatment is growing older, but exact estimates vary widely, and little is known about the characteristics of the aging treatment population. Further, there has been little research regarding the epidemiology, healt h status, and functional impairments in this population. To determine the utilization of opioid treatment services by older adults in New York City. This study used administrative data from New York State licensed drug treatment programs to examine overall age trends and characteristics of older adults in opioid treatment programs in New York City from 1996 to 2012. We found significant increases in utilization of opioid treatment programs by older adults in New York City. By 2012, those aged 50-59 made up the largest age group in opioid treatment programs. Among older adults there were notable shifts in demographic background including gender and ethnicity, and an increase in self-reported impairments. More research is needed to fully understand the specific characteristics and needs of older adults with opioid dependence.

Diagnostic and Demographic Differences Between Incarcerated and Nonincarcerated Youth (Ages 6-15) With ADHD in South Carolina.

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Soltis, Samuel L; Probst, Janice; Xirasagar, Sudha; Martin, Amy B; Smith, Bradley H

2017-05-01

Analyze diagnostic and demographic factors to identify predictors of delinquency resulting in incarceration within a group of children/adolescents diagnosed with ADHD. The study followed a cohort of 15,472 Medicaid covered children/adolescents with ADHD, ages 6 to 15 inclusive, between January 1, 2003, and December 31, 2006. The Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev. [ DSM-IV-TR]), 2000 Codes were used for qualifying diagnosis codes. Available demographic characteristics included race, sex, and residence. The outcome was incarceration at the South Carolina Department of Juvenile Justice during 2005-2006. Among youth with ADHD, incarceration was more likely among black, male, and urban youth. Children/adolescents with comorbid ODD and/or CD were at greater risk compared with those with ADHD alone. Within ADHD-diagnosed youth, comorbid conditions and demographic characteristics increase the risk of incarceration. Intervention and treatment strategies that address behavior among youth with these characteristics are needed to reduce incarceration.

[Demographic aging and social security. The insufficiency of old age pensions].

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Ham Chande, R

1993-01-01

The demographic transition is leading to demographic aging in Mexico, as lower fertility and greater life expectancy combine to produce absolute and percentage increases in the elderly population. Concern is growing about satisfying the material needs of the elderly population. Only a few developed countries are able to furnish adequate pensions to their retired workers through social security systems. In Mexico, class inequity is a greater determinant of the level of pension coverage than is generational solidarity. Mexico's 1990 census showed that the population of 81,250,000 was comprised of 24,517,000 economically active and 56,733,000 inactive persons. Of the 24,517,000 economically active, 7,282,000 mostly lower level employees and laborers were affiliated only with the Mexican Institute of Social Security (IMSS). 2,308,000 were covered by the IMSS and one of the complementary pension systems sponsored by the largest and most organized private companies. 2,629,000 were entitled to pensions through public sector employment and 584,000 through quasipublic employment. The remaining 11,571,000 had no rights to a pension. In other words, 47% of the labor force was not covered by any retirement pension system. 375,000 of the 5,007,000 persons over age 60 in the economically inactive population had some sort of pension from the IMSS. In 1990, 92% received the minimum pension, equivalent to 70% of the minimum salary. 229,000 had an IMSS pension and a complementary private pension. 196,000 pensioners in the public sector received an average pension of 1.5 times the minimum salary. 66,000 retired workers in quasipublic enterprises received pensions with automatic adjustments for inflation that frequently equaled 20 times the minimum salary. The total number of recipients of pensions of all types was 888,000,leaving 4,119,000 persons over 60 with no pension. Because of the deficiencies of the social security system, families must continue to be the institution that aids

Demographic Recommendation by means of Group Profile Elicitation Using Speaker Age and Gender Recognition

DEFF Research Database (Denmark)

Shepstone, Sven Ewan; Tan, Zheng-Hua; Jensen, Søren Holdt

2013-01-01

, which itself is the input to a recommender system. The recommender system finds the content items whose demographics best match the group profile. We tested the effectiveness of the system for several typical home audience configurations. In a survey, users were given a configuration and asked to rate......In this paper we show a new method of using automatic age and gender recognition to recommend a sequence of multimedia items to a home TV audience comprising multiple viewers. Instead of relying on explicitly provided demographic data for each user, we define an audio-based demographic group...... a set of advertisements on how well each advertisement matched the configuration. Unbeknown to the subjects, half of the adverts were recommended using the derived audio demographics and the other half were randomly chosen. The recommended adverts received a significantly higher median rating of 7...

The Conundrum of Demographic Aging and Policy Challenges: A Comparative Case Study of Canada, Japan and Korea

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Susan A. McDaniel

2009-12-01

Full Text Available Some analysts lean toward comparative analyses of population aging, then draw potential policy implications. Others lean in the direction of attention to differences in policy regimes and then consider implications of population aging. Key differences among advanced societies may not emanate from demographic aging but from differences in how markets, states, and families work to redistribute societal benefits. In this paper, three countries with contrasting configurations of markets, states, and families, and at different stages of demographic aging, are compared and contrasted: Canada, Japan, and Korea. The paper has three objectives: 1 to outline key changes in population, family, and work in the three countries; 2 to consider how knowledge about these changes, their dynamics and interrelationships, is framed with respect to policy options; and 3 to compare Canada, Japan, and Korea in terms of the framing of policy challenges related to demographic aging. It is found that Canada is joining the longstanding pattern of Japan and Korea of late home-leaving by youth, meaning less effective time in the paid labour force. Little deep connection exists between population aging and economic productivity or labour force shortages. Differential labour market participation of women mediates the effects of population aging.

Age-Sex Structure of the Population and Demographic Processes in Environmentally Challenged Mining Region (on the example of Kemerovo region)

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Leshukov, Timofey; Brel, Olga; Zaytseva, Anna; Kaizer, Philipp; Makarov, Kirill

2017-11-01

The main goal of the article is to show the influence of the age-sex structure of the population on the basic demographic processes in the Kemerovo region. During research the authors have established correlation links between the sex-age structure of the population and the main demographic indicators (birth and mortality rate, morbidity rate, migration and others) based on the analysis of official statistical data. The direct influence of internal and external factors on the age-sex structure of the population is revealed. Conclusions about the impact of demographic processes on the sex-age structure of the population of the Kemerovo region are drawn.

Implications of Demographic Change for the Design of Retirement Programs.

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Biggs, John H.

1994-01-01

The influences that demographic changes may have on the design of private pension plans in the twenty-first century are examined. Major demographic factors to be considered include the aging of the population, declining mortality rate, potential for an even lower mortality rate, improved health for all ages and especially for older workers, and…

The Impact of Demographic Change on Tourism in North Oltenia Region

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Iulian Adrian SORCARU

2017-04-01

Full Text Available Tourism in any region is closely linked to its demographic potential. North Oltenia is known in Romania for its valuable tourism potential, both natural and anthropic, which caused over time a contiuous diversification of the types of tourism. This study deals with the demographic evolution of the administrative units in North Oltenia, between Tismana and Olt Rivers in the last half of century (1966-2015, analyzing also the age structure and demographic ageing after 1990. The major objectives of this study were to identify the types of demographic change and the hierarchy of the administrative units; the analysis of age structure (youth, adults, elders, especially adults who include the working population capable of sustaining tourist flows in the region and demographic ageing. Mapping the results was designed to quickly identify the administrative units where demographic potential recorded an unfavorable evolution, where tourism potential and maintenance of the existing tourism infrastructure can be more difficult in the future.

Socio-Demographic Determinants of Economic Growth: Age-Structure, Preindustrial Heritage and Sociolinguistic Integration

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Crenshaw, Edward; Robison, Kristopher

2010-01-01

This study establishes a socio-demographic theory of international development derived from selected classical and contemporary sociological theories. Four hypotheses are tested: (1. population growth's effect on development depends on age-structure; (2. historic population density (used here as an indicator of preindustrial social complexity)…

The Risk of Imbalances in the Financing of Social Protection in the Context of Demographic Ageing

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Vergil Voineagu

2008-01-01

Full Text Available In the next decades, developed countries will experience dramatic changes in their demographic trends. The retirement of the wide baby-boom generations, the increase in life expectancy and the decline in fertility ratios are likely to modify the size and the age-structure of their populations. The expected population ageing in European countries will burden the pension systems, especially wherever the pay-as-you-go pillar is predominant. Recently, migration has received a widespread attention as a solution to expected population decline and ageing in these countries. The flow of (young migrants to developed countries is perceived as a means to alleviate the financial burden of pension systems. The aim of this contribution is to clarify the issue of aging on labour and capital markets in a macroeconomic perspective. A special attention is given to the risk of imbalances in the financing of social protection in the context of demographic ageing.

Country Demographic Profiles: Thailand.

Science.gov (United States)

Bureau of the Census (DOC), Suitland, MD. Population Div.

This profile of the population of Thailand contains 35 tables of selected demographic information, including size of population and estimates of fertility and mortality, beginning in 1950. An adjusted distribution of the population by age and sex is given for the latest census year, as well as for 1976. Projections of the number of women of…

[The early bronze age graveyards of Franzhausen I, lower Austria. 2. Demographic analysis].

Science.gov (United States)

Berner, M

1992-04-01

In a recent study of 714 graves of the Early Bronze Age cemetery, Franzhausen I, 658 individuals were demographically analysed. The masculinity rate and the mortality rate in the age groups were of similar order compared with estimates derived from other series of this period. On the base of a stationary population model, life tables were calculated showing life expectancy at birth to be 25.8 years and at the age of 20, 17.7 years. Also computed were: the crude death rate (Z = 38.8); and the population size (P = 31 or 65). The lack of infants were estimated by regressions (5q0 = 58%) and the results are discussed.

Relationships between adults` participation in leisure time physical activity and demographic factors. Part I: gender and age – review and update

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Donata Woitas-Ślubowska

2016-08-01

Full Text Available Background: The benefits of regular moderate-to-vigorous leisure-time physical activity (LTPA are well documented, and include reduced morbidity and mortality from cardiovascular disease, diabetes, cancer, depression, and other pervasive conditions. Despite these benefits, adults` participation in regular LTPA is still low. Many previous studies showed associations between adults` participation in LTPA and demographic factors but the results of these researches are inconsistent. The purpose of this study was to perform a systematic review of studies examining the relation between adults` participation in LTPA and two demographic variables: gender and age. Method: The systematic review was limited to four factors: leisure-time physical activity, adults, gender and age. Literature searches were conducted using predefined keywords in 6 key database. A total of 46 potential papers was identified. Of these 46 papers, 25 passed the eligibility criteria and were included in the systematic review. Results: In most of the analyzed studies  showed no significant differences in the percentage of inactive men and women. Among sufficient active individuals there were more men than women. In all analyzed studies found significant association between the level of LTPA and age of men and women. However, the directions of these connections were different in individual countries, and age and gender groups. Conclusion: Relationships between adults` participation in LTPA and gender, and age are specific for men and women in individual countries, and age groups, therefore there is necessity to monitor the level of LTPA in these subgroups. The results of these studies should be useful in the creation of the strategies supported adults` participation in LTPA.

Demographic patterns and trends in patenting: Gender, age, and education of inventors

OpenAIRE

Ejermo, Olof; Jung, Taehyun

2012-01-01

This paper uses register-linked patent records covering an extended period 1985-2007 to analyze detailed demographic profiles of inventors. The analysis covers about 80 percent of all inventors with Swedish addresses listed on European Patent Office records. Examining temporal trends of gender, age, and education shows that the body of inventors is becoming more balanced in gender, younger, and more educated. However, the rate at which female inventors are entering into patenting has slowed d...

Demograficheskie izmenenija v Germanii i novaja territorial'naja struktura starenija [Demographic change in Germany and reversal of spatial ageing patterns

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Swiaczny Frank

2010-01-01

Full Text Available The paper presents the result of a spatial analysis considering the effect of demographic ageing and ageing-in-place processes in Germany according to spatially differentiated ageing patterns among urban, sub-urban and rural counties up to 2025. As to the latest official population forecast counties of urban core regions will undergo a slower ageing process than other types of counties, resulting in a reversal of ageing patterns. Urban core areas in this analysis will gain demographically from their net migration surplus while suburban housing locations of the past will be no longer able to attract enough young migrants to compensate for their now rapidly ageing baby boomer generation. The process presented is typical for the fate of (suburban housing areas with homogenous populations under conditions of ageing and shrinking if spatial mobility in ageing population groups is declining.

Economic implications of Japan's aging population: a macro-economic demographic modeling approach.

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Ogawa, N

1982-01-01

This paper utilizes a macroeconomic demographic model to analyze the probable impact of population aging on various public programs in Japan. Rapid fertility decline aided by mortality decline has caused the proportion of the Japanese population aged 65 and over to increase from 4.9% in 1950 to 9.0% in 1980. A population projection based on the 1975 population census assumes a recovery of fertility from a total fertility rate (TFR) of 1.9 in 1976 to 2.16 in 1980 and a gradual decline to 2.1 by 1987, while an alternative projection assumes a continuing fertility decline to a TFR of 1.65 in 2025. According to these assumptions, in 2025 18.12% to 21.29% of the total population would be aged 65 or over and 38.66% to 43.80% of the working age population would be aged 45-64. A macroeconomic neoclassical growth model with some Keynesian features was formulated to evaluate the future impact of population aging on social security programs. Population changes are transmitted to economic variables in the model through the supply of labor, level of savings, public health care plans, and old-age pension schemes. The simulation experiments included the 2 population projections and 2 alternative production functions, 1 with the quality of labor incorporated and 1 without. The results indicated that, regardless of the population projection and production function used, the growth of the economy is likely to slow to 1 or 0% in the beginning of the next century due to decreased growth of the labor force and a change in its quality due to age-compositional variations. Public health insurance schemes and pension plans will require increasing financial resources as a result of accelerated population aging; depending on the choice of benefit levels, the proportion of national income allocated to them is expected to range from 14%-40% in the year 2010. Per capita gross national product will continue to grow despite decreased economic growth, but savings might be adversely affected if the

SOCIO - DEMOGRAPHIC PROFILE OF OLD AGE PEOPLE LIVING IN URBAN & URBAN SLUM AREAS IN MAHARASHTRA, KARAD: A COMPARATIVE STUDY

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Leena Rahul Salunkhe

2015-01-01

Full Text Available NTRODUCTION: Aging refers to normal, progressive and irreversible biological changes that occur over an individual’s life span. The advancement of medical science and increased awareness among the people has brought about a sharp decline in mortality and a steady decline in fertility. This has resulted in a worldwide shift in the demographic profile and has led to significant increase in the aged population. About two thirds of all older people are concentrated in the developing world. OBJECTIVES: to study & compare socio - demographic variables of old age people living in Urban & Urban slum areas. MATERIAL & METHODS: all the old age people living in urb a n slum area & rando mly selected one urban area of K arad town were interviewed by using pre structured proforma about socio - demographic variable & compared with each other. OBSERVATIONS: Total 153 from urban & 135 from urban slum were enrolled for the study. Nearly 2/3 rd subjects were above age 65yrs in both areas with more female proportions in slum area than urban area. Significant difference was found with education, occupation & socio - economic status in both areas. CONCLUSION: Ageing is a universal phenomenon, with advanced fertility control, improvement in health and social services life expectancy has increased. Ageing has profound effect on the individual status in the family, the work force, goals and organization of health, social services, policies and practices of the government

Socio-demographic determinants of malnutrition among primary ...

African Journals Online (AJOL)

Introduction: Several factors including the parental literacy, illness, socioeconomic status, poor sanitation and hygienic practices affect the physical growth of children. The aim of this study was to determine the socio-demographic determinants of malnutrition among primary school aged children in Enugu, Nigeria. Methods: ...

Beyond demographics is destiny: understanding economic mitigation strategies for demographic change in China

OpenAIRE

Judy, John B.

2015-01-01

Approved for public release; distribution is unlimited The favorable demographics that have contributed to China’s rapid economic growth are changing. China’s working-age population is currently peaking and within two decades its overall population will begin to shrink. In addition to a shrinking working-age population, China will see an increase in the elderly population and a rising dependency ratio. This demographic change may have an economically significant impact. If China’s enormous...

Assessing age stereotypes in the German population in 1996 and 2011: socio-demographic correlates and shift over time.

Science.gov (United States)

Spangenberg, Lena; Zenger, Markus; Glaesmer, Heide; Brähler, Elmar; Strauss, Bernhard

2018-03-01

The present study aimed to extend the knowledge regarding dimensionality, socio-demographic correlates and shifts in age stereotypes over the past 15 years using a time-sequential design. In 1996 and 2011, we assessed age stereotypes in two independent samples of the German population aged ≥ 45 years ( N  = 970 in sample 1, N  = 1545 in sample 2). Three scales with six items each were assessed. Two scales cover negative (i.e., rigidity/isolation, burden), and one scale covers positive age stereotypes (wisdom/experience). Dimensionality of the scale, associations with socio-demographic variables and whether the stereotypes have shifted were tested using confirmatory factor analyses, structural equation modeling and analyses of variances. Three dimensions were identified and replicated following an exploratory as well as a confirmatory approach. Age stereotypes did shift between 1996 and 2011 in the dimension burden (i.e., becoming more negative). Our results further underpin the finding that age stereotypes are multifaceted and suggest that dimensions do not change over time. Additionally, our data provide some evidence that societal age stereotypes partly change over time.

Demographic Predictors of Students' Science Participation over the Age of 16: an Australian Case Study

Science.gov (United States)

Cooper, Grant; Berry, Amanda; Baglin, James

2018-01-01

Using the Longitudinal Surveys of Australian Youth (LSAY) data, this paper aimed to examine if, and to what extent, demographic factors predict students' participation in science over the age of 16 (post-16). While all the students participating in this study are attending Australian schools, the comprehensiveness of these datasets, together with inclusion of studies from around the world provides a useful reference point for an international audience. Over 7000 students are included in the analysis of this paper. Characteristics of focus in this paper include groups who have been identified as being underrepresented in past studies including Indigenous students, those from lower-socio-economic status (SES) backgrounds, sex differences and immigrants. Among the factors tested, Indigenous status was the strongest negative predictor of post-16 science participation. SES was also a relatively strong predictor of post-16 science participation. Compared to students categorised with an Australian-ancestry, first-generation and foreign-background students were more likely to participate in post-16 science. The findings of this study contribute to existing research on debates about equity and trends in science participation.

Total rewards that retain: A study of demographic preferences

OpenAIRE

Monica Pregnolato; Mark H.R. Bussin; Anton F. Schlechter

2017-01-01

Orientation: Changing workplace demographics and a dearth of employees with scarce skills have forced employers to better understand the various factors that retain talented employees. Research purpose: In this empirical study, the reward preferences and ideal combination of total reward elements (based on an estimation of their relative importance) that retain employees from various demographic groups, including employees of different race, gender and age groups, were investigated. M...

Quality of demographic data in Nigeria: problems and prospects ...

African Journals Online (AJOL)

Quality of demographic data in Nigeria has been investigated in this paper. Graphical and algebraic methods (including Myre's index, Age and sex ratio scores and the United Nations joint score) were applied to evaluate the 1963 and 1991 censuses, 1981/82 NFS, 1990, 1999 and 2003 NDHS age and sex data. Results of ...

Effects of Demographic Factors, Body Mass Index, Alcohol Drinking ...

African Journals Online (AJOL)

9.6) and in females, lower ... fill in a demographic self‑questionnaire that included information about age, gender, ..... of irritable bowel syndrome in young adult Malaysians: A survey .... the development of irritable bowel syndrome in adolescents:.

Genes, Demography, and Life Span: The Contribution of Demographic Data in Genetic Studies on Aging and Longevity

DEFF Research Database (Denmark)

Yashin, AI; De Benedictis, G; Vaupel, JW

1999-01-01

In population studies on aging, the data on genetic markers are often collected for individuals from different age groups. The purpose of such studies is to identify, by comparison of the frequencies of selected genotypes, “longevity” or “frailty” genes in the oldest and in younger groups...... of individuals. To address questions about more-complicated aspects of genetic influence on longevity, additional information must be used. In this article, we show that the use of demographic information, together with data on genetic markers, allows us to calculate hazard rates, relative risks, and survival...... functions for respective genes or genotypes. New methods of combining genetic and demographic information are discussed. These methods are tested on simulated data and then are applied to the analysis of data on genetic markers for two haplogroups of human mtDNA. The approaches suggested in this article...

Demographic Ranking of the Baltic Sea States

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Sluka N.

2014-06-01

Full Text Available The relevance of the study lies in the acute need to modernise the tools for a more accurate and comparable reflection of the demographic reality of spatial objects of different scales. This article aims to test the methods of “demographic rankings” developed by Yermakov and Shmakov. The method is based on the principles of indirect standardisation of the major demographic coefficients relative to the age structure.The article describes the first attempt to apply the method to the analysis of birth and mortality rates in 1995 and 2010 for 140 countries against the global average, and for the Baltic Sea states against the European average. The grouping of countries and the analysis of changes over the given period confirmed a number of demographic development trends and the persistence of wide territorial disparities in major indicators. The authors identify opposite trends in ranking based on the standardised birth (country consolidation at the level of averaged values and mortality (polarisation rates. The features of demographic process development in the Baltic regions states are described against the global and European background. The study confirmed the validity of the demographic ranking method, which can be instrumental in solving not only scientific but also practical tasks, including those in the field of demographic and social policy.

Socio-demographic factors and edentulism: the Nigerian experience

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Akeredolu Patricia

2004-11-01

Full Text Available Abstract Background The rate of total edentulism is said to be increasing in developing countries and this had been attributed mainly to the high prevalence of periodontal diseases and caries. Several reports have shown that non-disease factors such as attitude, behavior, dental attendance, characteristics of health care systems and socio-demographic factors play important roles in the aetiopathogenesis of edentulism. The aim of this study was to assess the relationship between socio-demographic factors and edentulism. Methods A total of 152 patients made up of 80 (52.6% males and 72 (47.4% females who presented in two prosthetic clinics located in an urban and a rural area were included in the study. The relationship between gender, age, socio-economic status and edentulism in this study population was established. Results No significant relationship between gender and denture demand was noted in the study. The demand for complete dentures increased with age while the demand for removable partial dentures also increased with age until the 3rd decade and then started to decline. A significant relationship was found between denture demand and the level of education with a higher demand in lower educational groups (p Conclusions The findings in this study revealed a significant relationship between socio-demographic variables and edentulism with age, educational level and socio-economic status playing vital roles in edentulism and denture demand.

Socio-demographic predictors of sleep complaints in indigenous Siberians with a mixed economy.

Science.gov (United States)

Wilson, Hannah J; Klimova, Tatiana M; Knuston, Kristen L; Fedorova, Valentina I; Fedorov, Afanasy; Yegorovna, Baltakhinova M; Leonard, William R

2015-08-01

Socio-demographic indicators closely relate to sleep in industrialized populations. However we know very little about how such factors impact sleep in populations undergoing industrialization. Within populations transitioning to the global economy, the preliminary evidence has found an inconsistent relationship between socio-demographics and sleep complaints across countries and social strata. Surveys were conducted on a sample of rural Sakha (Yakut) adults (n = 168) during the autumn of 2103 to assess variation in socio-demographics and sleep complaints, including trouble sleeping and daytime sleepiness. Socio-demographic variables included age, gender, socioeconomic measures, and markers of traditional/market-based lifestyle. We tested whether the socio-demographic variables predicted sleep complaints using bivariate analyses and multiple logistic regressions. Trouble sleeping was reported by 18.5% of the participants and excessive daytime sleepiness (EDS) by 17.3%. Trouble sleeping was significantly predicted by older age, female gender, and mixing traditional and market-based lifestyles. EDS was not significantly predicted by any socio-demographic variable. These findings support the few large-scale studies that found inconsistent relationships between measures of socioeconomic status and sleep complaints in transitioning populations. Employing a mix of traditional and market-based lifestyles may leave Sakha in a space of vulnerability, leading to trouble sleeping. © 2015 Wiley Periodicals, Inc.

[Twenty-second conference of the Czechoslovak Demographic Society: "The Demographic Position of Czechoslovakia within Europe and the World"].

Science.gov (United States)

Fialova, L; Rychtarikova, J; Roubicek, V; Stloukal, L; Veres, P; Koschin, F; Novakova, B; Pavlik, Z

1992-01-01

This is a collection of short papers presented at a conference held in Prague, Czechoslovakia, in 1991. The focus of the conference was on the demographic changes that have occurred in Czechoslovakia since World War II and their relationship to such changes in the rest of Europe and elsewhere in the world. Essay topics include fertility trends; contraceptive prevalence, including abortion rates; living standards and health care; and changes in the age structure. Some data for selected countries are included for comparison. (SUMMARY IN ENG AND RUS)

The HIV Epidemic in Sub-Saharan Africa is Aging: Evidence from the Demographic and Health Surveys in Sub-Saharan Africa.

Science.gov (United States)

Vollmer, Sebastian; Harttgen, Kenneth; Alfven, Tobias; Padayachy, Jude; Ghys, Peter; Bärnighausen, Till

2017-07-01

We use the individual-level data from all available Demographic and Health Surveys (DHS) from 27 sub-Saharan African countries conducted between 2003 and 2012 (40 population-based and nationally representative surveys in total) to calculate HIV testing consent rates and HIV prevalence for each country separately, as well as for the pooled sample. The pooled sample comprised of 427,130 individuals. In most countries HIV prevalence in adults aged 45 years and above is higher than in the total population. We further show that over the past decade HIV prevalence has increased in older age groups, while it has decreased in younger ones. While the age patterns of HIV consent rates vary across the 27 countries included in our sample, analysis of the pooled sample across all countries reveals a u-shaped relationship with lowest consent rates around age 35 years and higher consent rates among younger and older people. We argue that future DHS and other population-based HIV surveys should offer HIV testing to all adults without age limits.

Demographic Trends: Impact on Schools

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Chong, Sylvia N. Y.; Cheah, Horn Mun

2010-01-01

Background: Singapore is experiencing great demographic change. These demographic trends show fewer young people and declining birth rates, greater longevity for ageing generations and an increase in the number of non-Singaporean residents. Statistics also show that more than half of the total population increase in the last decades was…

A unified framework of demographic time

DEFF Research Database (Denmark)

Riffe, Tim; Schöley, Jonas; Villavicencio, Francisco

Demographic thought and practice is largely conditioned by the Lexis diagram, a two-dimensional graphical representation of the identity between age, period, and birth cohort. This relationship does not account for remaining years of life or other related time measures, whose use in demographic...... research is both underrepresented and incompletely situated. We describe a three-dimensional relationship between six different measures of demographic time: chronological age, time to death, lifespan, time of birth, time of death, and period. We describe four identities among subsets of these six measures......, and a full identity that relates the six of them. One of these identities is the age-period-cohort identity, while the other three are relatively novel. We provide a topological overview of the diagrams that pertain to these identities. The 3-d geometric representation of the full six-way identity...

Demographic Effects of Girls' Education in Developing Countries: Proceedings of a Workshop. In Brief

Science.gov (United States)

Samari, Goleen

2017-01-01

Educating girls is a universally accepted strategy for improving lives and advancing development. Girls' schooling is associated with many demographic outcomes, including later age at marriage or union formation, lower fertility, and better child health. However, the causal pathways between education and demographic outcomes are not well…

On the Statistical Dependency of Identity Theft on Demographics

Science.gov (United States)

di Crescenzo, Giovanni

An improved understanding of the identity theft problem is widely agreed to be necessary to succeed in counter-theft efforts in legislative, financial and research institutions. In this paper we report on a statistical study about the existence of relationships between identity theft and area demographics in the US. The identity theft data chosen was the number of citizen complaints to the Federal Trade Commission in a large number of US municipalities. The list of demographics used for any such municipality included: estimated population, median resident age, estimated median household income, percentage of citizens with a high school or higher degree, percentage of unemployed residents, percentage of married residents, percentage of foreign born residents, percentage of residents living in poverty, density of law enforcement employees, crime index, and political orientation according to the 2004 presidential election. Our study findings, based on linear regression techniques, include statistically significant relationships between the number of identity theft complaints and a non-trivial subset of these demographics.

Antropometric assessment of nutritional status and socio-demographic characteristics in children up to 2 years of age

International Nuclear Information System (INIS)

Shahid, A.; Ramzan, A.; Memon, A.

2010-01-01

Background: Malnutrition is one of the major causes of morbidity and mortality in children. It is important to realize that normal length and weight being attained at 1 year of age, would predict the nutritional status at 3 years of age. To asses the nutritional status and the associated socio-demographic characteristics in supposedly healthy Children of up to 2 years of age and highlight the importance of anthropometric measurements in routine child health care. Anthropometric measurements i.e. height and weight, were measured and a standard Questionnaire was used to interview the mothers regarding socio-demographic back ground information after a verbal informed consent and ensuring confidentiality. Height for age, weight for age and weight for height of the children were compared with the National Centre of Health Statistics (NCHS) reference population of the United States and Z -score< - 2 SD were considered as stunted, under weight and wasted respectively. Data was analyzed using SPSS software package. We observed stunting in 22%, wasting in 15% and under weight in 31.6% children. Majority of children with low weight were between 19 - 24 months of age Regarding socio-economic status of the households, 53.8% had family income less than Rs. 6000 month and almost 50% had a family size of 6-10 persons. Parents' education to the level of illiteracy (father, 27% and mother, 4 0%) and incomplete immunization ( 20%) were other associated factors for stunting, wasting and under weight. About 32% of children up to 2 years of age in the selected population were under weight, followed by stunning (22%). Policy Message: Anthropometric measurement of children is useful in routine child care settings as it will facilitate early identification and timely interventions for emerging health problems. (author)

Public Pension Reform, Demographics, and Inequality

OpenAIRE

von Weizsäcker, Robert K

1994-01-01

Starting from a simple, descriptive model of individual income, an explicit link between the age composition of a population and the personal distribution of incomes is established. Demographic effects on income inequality are derived. Next, a pay-as-you-go financed state pension system is introduced. The resulting government budget constraint entails interrelations between fiscal and demographic variables, causing an additional, indirect demographic impact on the distribution. This is shown ...

Impact of demographic ageing on sustainability of public finance in Serbia

Directory of Open Access Journals (Sweden)

Zdravković Aleksandar

2012-01-01

Full Text Available Population ageing is a global phenomenon without precedent in the history of humanity having implications in all facets of life. From an economic point of view, population ageing is certainly one of the biggest challenges of modern time. A consequence of these global demographic tendencies reflected in growing number of pensioners which negatively affects sustainability of public pension systems financed by the principle of intergenerational solidarity (Pay-As-You-Go - widely represented in public pension schemes of European countries. In this paper, impact of demographic ageing on pension systems is analyzed in the context of sustainability of public finance in Serbia in the period 2010-2050. Although the comparative analysis of the pension expenditure share in gross domestic product (GDP does not point to significant differences between Serbia and the countries in the neighborhood and the European Union, the growth trend of subsidizing the Pension Fund from the government budget endangers medium-term sustainability of the public pension system in Serbia, bearing in mind that the implementation of measures proposed in pension reforms can be valorized only in the long run. The main objective of the analysis is projecting long-term pension expenditure as a share of GDP. The projections were formed indirectly by modeling the average pension expenditure, because this variable incorporates both growth in the total pension expenditure and growth in the number of pensioners as a result of demographic trends, and better reflects the actual growth of pension expenditure. For the purposes of the analysis, in addition to the projection of real GDP growth, size of the inactive population aged 65 and over, as the main contingent of the pension system users and the total number of pensioners, was projected by means of stochastic cohort component methodology. Based on these projections and assumptions about the growth rate of average pension expenditure

Demographic Profile of Older Adults Using Wheeled Mobility Devices

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Amol M. Karmarkar

2011-01-01

Full Text Available The purpose of this study was to determine whether the use of wheeled mobility devices differed with respect to age, gender, residential setting, and health-related factors among older adults. A total of 723 adults ageing 60 and older are representing three cohorts, from nursing homes, the Center for Assistive Technology, and the wheelchair registry from the Human Engineering Research Laboratories. Wheeled mobility devices were classified into three main groups: manual wheelchairs, power wheelchairs, and scooters. Our results found factors including age, gender, diagnosis, and living settings to be associated with differences in use of manual versus powered mobility devices. Differences in use were also noted for subtypes of manual (depot, standard, and customized and powered (scooter, standard, and customized mobility devices, on demographic, living arrangements, and health-related factors. Consideration of demographic, health-related, and environmental factors during the prescription process may help clinicians identify the most appropriate mobility device for the user.

Sociodemographic Factors on Contraceptive Use among Ever-Married Women of Reproductive Age: Evidence from Three Demographic and Health Surveys in Bangladesh.

Science.gov (United States)

Haq, Iqramul; Sakib, Saifullah; Talukder, Ashis

2017-12-06

Contraceptive use among married women of reproductive age has showed a substantial progress over the last few decades in Bangladesh. This study explores the sociodemographic factors associated with contraceptive use among ever-married women of reproductive age in Bangladesh by utilizing the information extracted from three of the Bangladesh Demographic and Health Surveys (BDHSs) in 1993-1994, 2004 and 2014. Bivariate analysis was conducted by performing chi-squared test of independence to explore the relationship between selected sociodemographic factors and dependent variables. To know the adjusted effects of covariates, a popular binary logistic regression model was considered. Respondents' current age, place residence, division religion, education, age at first marriage, family planning (FP) media exposure, ideal number of children and fertility preferences are the significant determinants according to the most recent survey, BDHS 2014. However, wealth index and a respondent's current working status were found to be significant factors only in BDHS 2004. The results of the study strongly recommend efforts to increase the education level among poor people, particularly among women in Bangladesh. Program interventions, including health behavior education and family planning services and counselling, are especially needed for some categories of the population, including those living in rural areas, Sylhet, Chittagong and Dhaka divisions, as well as illiterate and Muslim ever-married women.

Demographic patterns and trends in Central Ghana: baseline indicators from the Kintampo Health and Demographic Surveillance System

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Seth Owusu-Agyei

2012-12-01

Full Text Available Background: The dearth of health and demographic data in sub-Saharan Africa from vital registration systems and its impact on effective planning for health and socio-economic development is widely documented. Health and Demographic Surveillance Systems have the capacity to address the dearth of quality data for policy making in resource-poor settings. Objective: This article demonstrates the utility of the Kintampo Health and Demographic Surveillance System (KHDSS by showing the patterns and trends of population change from 2005 to 2009 in the Kintampo North Municipality and Kintampo South districts of Ghana through data obtained from the KHDSS biannual update rounds. Design: Basic demographic rates for fertility, mortality, and migration were computed by year. School enrolment was computed as a percentage in school by age and sex for 6–18 year-olds. Socio-economic status was derived by use of Principal Components Analysis on household assets. Results: Over the period, an earlier fertility decline was reversed in 2009; mortality declined slightly for all age-groups, and a significant share of working-age population was lost through out-migration. Large minorities of children of school-going age are not in school. Socio-economic factors are shown to be important determinants of fertility and mortality. Conclusion : Strengthening the capacity of HDSSs could offer added value to evidence-driven policymaking at local level.

Adult anthropometric measures and socio-demographic factors influencing age at menarche of university students in malaysia.

Science.gov (United States)

Hossain, Md Golam; Wee, Ai-Sze; Ashaie, Maeirah; Kamarul, T

2013-09-01

Early onset of menarche has been shown to be associated with breast cancer and ischaemic heart disease. Studies on age at menarche of the Malaysian population are poorly documented. This study aimed to determine the influence of anthropometric and socio-demographic factors on the age at menarche of university students in Malaysia. Data were obtained in 2010-11 from 961 students between the ages of 18 and 25 years from the University of Malaya using stratified sampling, and multiple regression analysis was applied. Sixty-three per cent of students reached menarche at the age of 12 or 13 years, with the mean and median of age at menarche being 12.45 ± 1.17 and 12.01 years, respectively. Menarcheal age was positively associated with height (pObese and overweight students reached menarche earlier than students who were underweight or of normal weight (p<0.01). The variations in age at menarche among the Malaysian ethnic groups were statistically insignificant. The results suggest that heavier and first-born students from small families are more likely to attain menarche earlier than their counterparts.

Political demography: Powerful trends under-attended by demographic science.

Science.gov (United States)

Teitelbaum, Michael S

2015-01-01

The interconnections between politics and the dramatic demographic changes under way around the world have been neglected by the two research disciplines that could contribute most to their understanding: demography and political science. Instead, this area of 'political demography' has largely been ceded to political activists, pundits, and journalists, leading often to exaggerated or garbled interpretation. The terrain includes some of the most politically sensitive and contested issues: alleged demographically determined shifts in the international balance of power; low fertility, population decline, and demographic ageing; international migration; change in national identity; and compositional shifts in politically sensitive social categories and human rights. Meanwhile many governments and non-governmental actors have actively pursued varieties of 'strategic demography', deploying fertility, mortality, or migration as instruments of domestic or international policy. Political scientists and demographers could and should use their knowledge and analytic techniques to improve understanding and to moderate excessive claims and fears on these topics.

An examination of healthy aging across a conceptual continuum: prevalence estimates, demographic patterns, and validity.

Science.gov (United States)

McLaughlin, Sara J; Jette, Alan M; Connell, Cathleen M

2012-06-01

Although the notion of healthy aging has gained wide acceptance in gerontology, measuring the phenomenon is challenging. Guided by a prominent conceptualization of healthy aging, we examined how shifting from a more to less stringent definition of healthy aging influences prevalence estimates, demographic patterns, and validity. Data are from adults aged 65 years and older who participated in the Health and Retirement Study. We examined four operational definitions of healthy aging. For each, we calculated prevalence estimates and examined the odds of healthy aging by age, education, gender, and race-ethnicity in 2006. We also examined the association between healthy aging and both self-rated health and death. Across definitions, the prevalence of healthy aging ranged from 3.3% to 35.5%. For all definitions, those classified as experiencing healthy aging had lower odds of fair or poor self-rated health and death over an 8-year period. The odds of being classified as "healthy" were lower among those of advanced age, those with less education, and women than for their corresponding counterparts across all definitions. Moving across the conceptual continuum--from a more to less rigid definition of healthy aging--markedly increases the measured prevalence of healthy aging. Importantly, results suggest that all examined definitions identified a subgroup of older adults who had substantially lower odds of reporting fair or poor health and dying over an 8-year period, providing evidence of the validity of our definitions. Conceptualizations that emphasize symptomatic disease and functional health may be particularly useful for public health purposes.

Sociodemographic Factors on Contraceptive Use among Ever-Married Women of Reproductive Age: Evidence from Three Demographic and Health Surveys in Bangladesh

Directory of Open Access Journals (Sweden)

Iqramul Haq

2017-12-01

Full Text Available Contraceptive use among married women of reproductive age has showed a substantial progress over the last few decades in Bangladesh. This study explores the sociodemographic factors associated with contraceptive use among ever-married women of reproductive age in Bangladesh by utilizing the information extracted from three of the Bangladesh Demographic and Health Surveys (BDHSs in 1993–1994, 2004 and 2014. Bivariate analysis was conducted by performing chi-squared test of independence to explore the relationship between selected sociodemographic factors and dependent variables. To know the adjusted effects of covariates, a popular binary logistic regression model was considered. Respondents’ current age, place residence, division religion, education, age at first marriage, family planning (FP media exposure, ideal number of children and fertility preferences are the significant determinants according to the most recent survey, BDHS 2014. However, wealth index and a respondent’s current working status were found to be significant factors only in BDHS 2004. The results of the study strongly recommend efforts to increase the education level among poor people, particularly among women in Bangladesh. Program interventions, including health behavior education and family planning services and counselling, are especially needed for some categories of the population, including those living in rural areas, Sylhet, Chittagong and Dhaka divisions, as well as illiterate and Muslim ever-married women.

Extraparenchymal neurocysticercosis: Demographic, clinicoradiological, and inflammatory features.

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Mariana Marcin Sierra

2017-06-01

Full Text Available Extraparenchymal neurocysticercosis (ExPNCC, an infection caused by Taenia solium cysticerci that mainly occurs in the ventricular compartment (Ve or the basal subarachnoid space (SAb, is more severe but less frequent and much less studied than parenchymal neurocysticercosis (ParNCC. Demographic, clinical, radiological, and lumbar cerebrospinal fluid features of patients affected by ExPNCC are herein described and compared with those of ParNCC patients.429 patients with a confirmed diagnosis of neurocysticercosis, attending the Instituto Nacional de Neurología y Neurocirugía, a tertiary reference center in Mexico City, from 2000 through 2014, were included. Demographic information, signs and symptoms, radiological patterns, and lumbar cerebrospinal fluid (CSF laboratory values were retrieved from medical records for all patients. Data were statistically analyzed to assess potential differences depending on cyst location and to determine the effects of age and sex on the disease presentation. In total, 238 ExPNCC and 191 ParNCC patients were included. With respect to parenchymal cysts, extraparenchymal parasites were diagnosed at an older age (P = 0.002, chiefly caused intracranial hypertension (P < 0.0001, were more frequently multiple and vesicular (P < 0.0001, and CSF from these patients showed higher protein concentration and cell count (P < 0.0001. SAb patients were diagnosed at an older age than Ve patients, and showed more frequently seizures, vesicular cysticerci, and higher CSF cellularity. Gender and age modulated some traits of the disease.This study evidenced clear clinical, radiological, and inflammatory differences between ExPNCC and ParNCC, and between SAb and Ve patients, and demonstrated that parasite location determines different pathological entities.

A population-based longitudinal study on the implication of demographic changes on blood donation and transfusion demand.

Science.gov (United States)

Greinacher, Andreas; Weitmann, Kerstin; Schönborn, Linda; Alpen, Ulf; Gloger, Doris; Stangenberg, Wolfgang; Stüpmann, Kerstin; Greger, Nico; Kiefel, Volker; Hoffmann, Wolfgang

2017-06-13

Transfusion safety includes the risk of transmission of pathogens, appropriate transfusion thresholds, and sufficient blood supply. All industrialized countries experience major ongoing demographic changes resulting from low birth rates and aging of the baby boom generation. Little evidence exists about whether future blood supply and demand correlate with these demographic changes. The ≥50% decline in birth rate in the eastern part of Germany after 1990 facilitates systematic study of the effects of pronounced demographic changes on blood donation and demand. In this prospective, 10-year longitudinal study, we enrolled all whole blood donors and all patients receiving red blood cell transfusions in the state of Mecklenburg-West Pomerania. We compared projections made in 2005 based on the projected demographic changes with: (1) number and age distribution of blood donors and transfusion recipients in 2015 and (2) blood demand within specific age and patient groups. Blood donation rates closely followed the demographic changes, showing a decrease of -18% (vs projected -23%). In contrast, 2015 transfusion rates were -21.3% lower than projected. We conclude that although changes in demography are highly predictive for the blood supply, transfusion demand is strongly influenced by changes in medical practice. Given ongoing pronounced demographic change, regular monitoring of the donor/recipient age distributions and associated impact on blood demand/supply relationships is required to allow strategic planning to prevent blood shortages or overproduction.

[Recent demographic trends in Turkey].

Science.gov (United States)

Behar, C

1993-01-01

Coverage of Turkey's vital registration system remains incomplete, and it cannot yet be used to measure annual population changes. Data and demographic indices based on the 1990 census and the 1989 National Demographic Survey are the most recent available. Turkey's population in 1990 was 56 million. The proportion urban increased to 59% from 49.2% in 1980. Nearly 35% of the population was under 15 years old, and the median age was 21.6 for males and 22.3 for females. The average age at first marriage in 1989 was 24.8 for men and 21.8 for women. Mortality has been in continuous decline. The crude death rate dropped from 16.4/1000 in 1960-65 to slightly under 8 in 1989. Life expectancy at birth was 63.3 for men and 66 for women. The infant mortality rate declined from 166 in 1965-70 to 85 in 1989. Rural or urban residence and maternal educational level were the most significant determinants of infant mortality differentials. Turkey's total fertility rate declined from 6.2 in 1960 to 4.3 in 1978 and 3.4 in 1988-89. The crude birth rate declined from around 40/1000 in 1968 to under 28/1000 in 1989. Fertility began to decline in the last third of the nineteenth century in Istanbul and other large cities of the Ottoman Empire. Istanbul's total fertility rate was a relatively low 3.9 even before World War I. Turkey adopted a policy to slow demographic growth in the mid 1960s, and family planning activities were supported by nongovernmental organizations. The direct impact of these policies on demographic behavior appears to have been somewhat limited, and the use of traditional methods of birth limitation remains widespread. Abortion was legalized in 1983 and is available at public hospitals. The proportion of married women aged 15-49 who use contraception increased from 38% in 1973 to 63% in 1988. Regional differentials in demographic indices are significant in Turkey, with the Anatolian East and Southeast lagging behind other regions in fertility and mortality decline

Is the demographic dividend an education dividend?

Science.gov (United States)

Crespo Cuaresma, Jesús; Lutz, Wolfgang; Sanderson, Warren

2014-02-01

The effect of changes in age structure on economic growth has been widely studied in the demography and population economics literature. The beneficial effect of changes in age structure after a decrease in fertility has become known as the "demographic dividend." In this article, we reassess the empirical evidence on the associations among economic growth, changes in age structure, labor force participation, and educational attainment. Using a global panel of countries, we find that after the effect of human capital dynamics is controlled for, no evidence exists that changes in age structure affect labor productivity. Our results imply that improvements in educational attainment are the key to explaining productivity and income growth and that a substantial portion of the demographic dividend is an education dividend.

Decline, Adaptation or Transformation:New Perspectives on Demographic Change in Resource Peripheries in Australia and Sweden

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Dean B. Carson

2016-01-01

Full Text Available Many sparsely populated resource peripheries in developed countries are perceived to suffer from periods of demographic decline due to loss of employment opportunities and services, youth out-migration and population ageing. While these trends tend to apply at broad regional scales and for particular time periods, diverse patterns of demographic change may be apparent if different spatial, temporal and social scales of analysis are taken into consideration. Comparing the experiences of two case study regions in northern Sweden and inland South Australia, this paper proposes an alternative conceptual framework to the “discourse of decline”, which could be used to examine the nuances of demographic change within resource peripheries. The framework includes spatial scale considerations that contrast broader regional demographic patterns with the experiences of sub-regions and individual settlements. It also includes temporal scale aspects, examining demographic change over different time periods to understand the pace, duration and frequency of population growth and decline. The framework finally includes social unit considerations, emphasising that demographic change affects different social groups in different ways. The results of the case studies suggest that considering demographic change as adaptation or transformation rather than decline may be more useful for identifying new – and qualitatively different – demographic pathways that emerge over time.

Demographic and Lifestyle Characteristics, but Not Apolipoprotein E Genotype, Are Associated with Intelligence among Young Chinese College Students.

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Xiao-Fen Chen

Full Text Available Intelligence is an important human feature that strongly affects many life outcomes, including health, life-span, income, educational and occupational attainments. People at all ages differ in their intelligence but the origins of these differences are much debated. A variety of environmental and genetic factors have been reported to be associated with individual intelligence, yet their nature and contribution to intelligence differences have been controversial.To investigate the contribution of apolipoprotein E (APOE genotype, which is associated with the risk for Alzheimer's disease, as well as demographic and lifestyle characteristics, to the variation in intelligence.A total of 607 Chinese college students aged 18 to 25 years old were included in this prospective observational study. The Chinese revision of Wechsler Adult Intelligence Scale (the fourth edition, short version was used to determine the intelligence level of participants. Demographic and lifestyle characteristics data were obtained from self-administered questionnaires.No significant association was found between APOE polymorphic alleles and different intelligence quotient (IQ measures. Interestingly, a portion of demographic and lifestyle characteristics, including age, smoking and sleep quality were significantly associated with different IQ measures.Our findings indicate that demographic features and lifestyle characteristics, but not APOE genotype, are associated with intelligence measures among young Chinese college students. Thus, although APOE ε4 allele is a strong genetic risk factor for Alzheimer's disease, it does not seem to impact intelligence at young ages.

Health and socio-demographic profile of women of reproductive age in rural communities of southern Mozambique

Science.gov (United States)

Sacoor, Charfudin; Payne, Beth; Augusto, Orvalho; Vilanculo, Faustino; Nhacolo, Ariel; Vidler, Marianne; Makanga, Prestige Tatenda; Munguambe, Khátia; Lee, Tang; Macete, Eusébio; von Dadelszen, Peter; Sevene, Esperança

2018-01-01

Reliable statistics on maternal morbidity and mortality are scarce in low and middle-income countries, especially in rural areas. This is the case in Mozambique where many births happen at home. Furthermore, a sizeable number of facility births have inadequate registration. Such information is crucial for developing effective national and global health policies for maternal and child health. The aim of this study was to generate reliable baseline socio-demographic information on women of reproductive age as well as to establish a demographic surveillance platform to support the planning and implementation of the Community Level Intervention for Pre-eclampsia (CLIP) study, a cluster randomized controlled trial. This study represents a census of all women of reproductive age (12–49 years) in twelve rural communities in Maputo and Gaza provinces of Mozambique. The data were collected through electronic forms implemented in Open Data Kit (ODK) (an app for android based tablets) and household and individual characteristics. Verbal autopsies were conducted on all reported maternal deaths to determine the underlying cause of death. Between March and October 2014, 50,493 households and 80,483 women of reproductive age (mean age 26.9 years) were surveyed. A total of 14,617 pregnancies were reported in the twelve months prior to the census, resulting in 9,029 completed pregnancies. Of completed pregnancies, 8,796 resulted in live births, 466 resulted in stillbirths and 288 resulted in miscarriages. The remaining pregnancies had not yet been completed during the time of the survey (5,588 pregnancies). The age specific fertility indicates that highest rate (188 live births per 1,000 women) occurs in the age 20–24 years old. The estimated stillbirth rate was 50.3/1,000 live and stillbirths; neonatal mortality rate was 13.3/1,000 live births and maternal mortality ratio was 204.6/100,000 live births. The most common direct cause of maternal death was eclampsia and

Health and socio-demographic profile of women of reproductive age in rural communities of southern Mozambique.

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Charfudin Sacoor

Full Text Available Reliable statistics on maternal morbidity and mortality are scarce in low and middle-income countries, especially in rural areas. This is the case in Mozambique where many births happen at home. Furthermore, a sizeable number of facility births have inadequate registration. Such information is crucial for developing effective national and global health policies for maternal and child health. The aim of this study was to generate reliable baseline socio-demographic information on women of reproductive age as well as to establish a demographic surveillance platform to support the planning and implementation of the Community Level Intervention for Pre-eclampsia (CLIP study, a cluster randomized controlled trial. This study represents a census of all women of reproductive age (12-49 years in twelve rural communities in Maputo and Gaza provinces of Mozambique. The data were collected through electronic forms implemented in Open Data Kit (ODK (an app for android based tablets and household and individual characteristics. Verbal autopsies were conducted on all reported maternal deaths to determine the underlying cause of death. Between March and October 2014, 50,493 households and 80,483 women of reproductive age (mean age 26.9 years were surveyed. A total of 14,617 pregnancies were reported in the twelve months prior to the census, resulting in 9,029 completed pregnancies. Of completed pregnancies, 8,796 resulted in live births, 466 resulted in stillbirths and 288 resulted in miscarriages. The remaining pregnancies had not yet been completed during the time of the survey (5,588 pregnancies. The age specific fertility indicates that highest rate (188 live births per 1,000 women occurs in the age 20-24 years old. The estimated stillbirth rate was 50.3/1,000 live and stillbirths; neonatal mortality rate was 13.3/1,000 live births and maternal mortality ratio was 204.6/100,000 live births. The most common direct cause of maternal death was eclampsia and

Leadership and Small Firm Performance: The Moderating Effects of Demographic Characteristics

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Flanigan, Rod L.; Bishop, Jacob L.; Brachle, Ben J.; Winn, Bradley A.

2017-01-01

The present study builds on extant leadership literature by examining the role demographic variables (including age, tenure as a leader at the current company, experience in the industry, and level of education) play as moderating effects on the relationship between leadership style and small business financial performance in the national…

Does exclusion of cancers registered only from death-certificate information diminish socio-demographic disparities in recorded survival?

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Tervonen, Hanna E; Roder, David; Morrell, Stephen; You, Hui; Currow, David C

2017-06-01

Death Certificate Only (DCO) cancer cases are commonly excluded from survival analyses due to unknown survival time. This study examines whether socio-demographic factors are associated with DCO diagnosis, and the potential effects of excluding DCO cases on socio-demographic cancer survival disparities in NSW, Australia. NSW Cancer Registry data for cases diagnosed in 2000-2008 were used in this study. Logistic regression was used to estimate the odds of DCO registration by socio-demographic sub-group (socio-economic disadvantage, residential remoteness, country of birth, age at diagnosis). Cox proportional hazard regression was used to estimate the probability of death from cancer by socio-demographic subgroup when DCO cases were included and excluded from analyses. DCO cases consisted of 1.5% (n=4336) of all cases (n=299,651). DCO diagnosis was associated with living in socio-economically disadvantaged areas (most disadvantaged compared with least disadvantaged quintile: odds ratio OR 1.25, 95%CI 1.12-1.40), living in inner regional (OR 1.16, 95%CI 1.08-1.25) or remote areas (OR 1.48, 95%CI 1.01-2.19), having an unknown country of birth (OR 1.63, 95%CI 1.47-1.81) and older age. Including or excluding DCO cases had no significant impact on hazard ratios for cancer death by socio-economic disadvantage quintile or remoteness category, and only a minor impact on hazard ratios by age. Socio-demographic factors were associated with DCO diagnosis in NSW. However, socio-demographic cancer survival disparities remained unchanged or varied only slightly irrespective of including/excluding DCO cases. Further research could examine the upper limits of DCO proportions that significantly alter estimated cancer survival differentials if DCOs are excluded. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Modeling of budgetary funding influence on socio-demographic processes of a region

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Aleksandra Vladimirovna Vasil'eva

2012-06-01

Full Text Available This paper describes a method of modeling socio-demographic processes in a region based on the minimax approach. In this method, the simulated socio-demographic processes reflect the performance of a population fertility age model, reproductive systems and the structure of mortality, as management impact tools of fiscal spending on socially significant budget items (health, physical culture and sport, social policy, education, environmental protection are considered. Testing methodology on the examples of the Russian Federation subjects included in the Ural Federal District is presented. Peculiarities of influence of funding of each socially important item on the social and demographic processes in the regions of the Ural Federal District are shown. Priorities of distribution of funds based on the level of budgetary provision in the region to ensure optimization of socio-demographic development of the region are shaped.

Young adult and middle age mortality in Butajira demographic surveillance site, Ethiopia: lifestyle, gender and household economy

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Högberg Ulf

2008-07-01

Full Text Available Abstract Background Public health research characterising the course of life through the middle age in developing societies is scarce. The aim of this study is to explore patterns of adult (15–64 years mortality in an Ethiopian population over time, by gender, urban or rural lifestyle, causes of death and in relation to household economic status and decision-making. Methods The study was conducted in Butajira Demographic Surveillance Site (DSS in south-central Ethiopia among adults 15–64 years old. Cohort analysis of surveillance data was conducted for the years 1987–2004 complemented by a prospective case-referent (case control study over two years. Rate ratios were computed to assess the relationships between mortality and background variables using a Poisson regression model. In the case-referent component, odds ratios (95% confidence intervals were used to assess the effect of certain risk factors that were not included in the surveillance system. Results A total of 367 940 person years were observed in a period of 18 years, in which 2 860 deaths occurred. One hundred sixty two cases and 486 matched for age, sex and place of residence controls were included in the case referent (case control study. Only a modest downward trend in adult mortality was seen over the 18 year period. Rural lifestyle carried a significant survival disadvantage [mortality rate ratio 1.62 (95% CI 1.44 to 1.82, adjusted for gender, period and age group], while the overall effects of gender were negligible. Communicable disease mortality was appreciably higher in rural areas [rate ratio 2.05 (95% CI 1.73 to 2.44, adjusted for gender, age group and period]. Higher mortality was associated with a lack of literacy in a household, poor economic status and lack of women's decision making. Conclusion A complex pattern of adult mortality prevails, still influenced by war, famine and communicable diseases. Individual factors such as a lack of education, low economic

Demographic, behavioral, and psychometric characteristics of persons denied unescorted access on the basis of psychological assessment

International Nuclear Information System (INIS)

Berghausen, P.E.

1988-01-01

This paper examines the demographic, behavioral, and psychometric characteristics of persons who were denied unescorted access authorization for protected areas and vital islands of nuclear power plants, in accordance with the relevant proposed rule of the United States Nuclear Regulatory Commission. Demographic characteristics examined include age, sex, occupation, education, marital status, and number of children. Behavioral characteristics examined include substance use/abuse/treatment and instances of antisocial behavior. Psychometric characteristics examined include elevations on basic MMPI clinical scales, elevations on special indices of psychosis and substance abuse, and endorsement of so-called critical items

Socio-demographic and lifestyle factors associated with overweight in a representative sample of 11-15 year olds in France: Results from the WHO-Collaborative Health Behaviour in School-aged Children (HBSC cross-sectional study

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Godeau Emmanuelle

2011-06-01

Full Text Available Abstract Background The prevalence of overweight in children and adolescents is high and overweight is associated with poor health outcomes over short- and long-term. Lifestyle factors can interact to influence overweight. Comprehensive studies linking overweight concomitantly with several demographic and potentially-modifiable lifestyle factors and health-risk behaviours are limited in adolescents - an age-group characterized by changes in lifestyle behaviours and high prevalence of overweight. Thus, the objective of the current study was to examine the association of overweight with several socio-demographic and lifestyle variables simultaneously in a representative sample of adolescents. Methods A nationally representative sample of 11-15 year-olds (n = 7154 in France participated as part of the WHO-Collaborative Health Behaviour in School-aged Children (HBSC study. Students reported data on their age, height, weight, socio-demographic variables, lifestyle factors including nutrition practices, physical activity at two levels of intensity (moderate and vigorous, sedentary behaviours, as well as smoking and alcohol consumption patterns using standardized HBSC protocols. Overweight (including obesity was defined using the IOTF reference. The multivariate association of overweight with several socio-demographic and lifestyle factors was examined with logistic regression models. Results The adjusted odds ratios for the association with overweight were: 1.80 (95% CI: 1.37-2.36 for low family affluence; 0.73 (0.60-0.88 for eating breakfast daily; 0.69 (0.56-0.84 for moderate to vigorous physical activity (MVPA; and 0.71 (0.59-0.86 for vigorous physical activity (VPA. Significant interactions between age and gender as well as television (TV viewing and gender were noted: for boys, overweight was not associated with age or TV viewing; in contrast, for girls overweight correlated negatively with age and positively with TV viewing. Fruit and vegetable

Determinants of moderate-to-severe anaemia among women of reproductive age in Tanzania: analysis of data from the 2010 Tanzania Demographic and Health Survey.

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Wilunda, Calistus; Massawe, Siriel; Jackson, Caroline

2013-12-01

To identify determinants of moderate-to-severe anaemia among women of reproductive age in Tanzania. We included participants from the 2010 Tanzania Demographic and Health Survey, which collected data on socio-demographic and maternal health and determined haemoglobin levels from blood samples. We performed logistic regression to calculate adjusted odds ratios for associations between socio-demographic, contextual, reproductive and lifestyle factors, and moderate-to-severe anaemia and investigated interactions between certain risk factors. Of 9477 women, 20.1% were anaemic. Pregnancy was significantly associated with anaemia (adjusted OR 1.75, 95% CI 1.43-2.15), but the effect varied significantly by urban/rural residence, wealth and education. The effect of pregnancy was stronger in women without education and those who were in lower wealth groups, with significant interactions observed for each of these factors. Education was associated with a lower anaemia risk, particularly in the poorest group (OR 0.58, 95% CI 0.43-0.80), and in pregnant women. The risk of anaemia fell with rising iron supplementation coverage. Lack of toilet facilities increased anaemia risk (OR 1.26, 95% CI 1.00-1.60), whereas using hormonal contraception reduced it. There was no association with age, urban/rural residence, wealth or type of cooking fuel in adjusted analysis. Pregnant women in Tanzania are particularly at risk of moderate-to-severe anaemia, with the effect modified by urban/rural residence, education and wealth. Prevention interventions should target women with lower education or without proper sanitation facilities, and women who are pregnant, particularly if they are uneducated or in lower wealth groups. © 2013 John Wiley & Sons Ltd.

Demographic aging in the United States: implications for population and income redistribution to the year 2000.

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Serow, W J; Spar, M A

1982-01-01

"The purpose of this paper is to analyze the effects of a prolonged period of sustained low fertility upon shifts in the population distribution of the United States among Department of Energy (DOE) regions." The authors also examine the impact of demographic aging on income distribution up to the year 2000 using the assumptions made in the Series III population projections prepared by the U.S. Bureau of the Census in 1977. It is noted that migration will emerge as the primary agent for internal population redistribution. excerpt

Demographic Analysis from Biometric Data: Achievements, Challenges, and New Frontiers.

Science.gov (United States)

Sun, Yunlian; Zhang, Man; Sun, Zhenan; Tan, Tieniu

2018-02-01

Biometrics is the technique of automatically recognizing individuals based on their biological or behavioral characteristics. Various biometric traits have been introduced and widely investigated, including fingerprint, iris, face, voice, palmprint, gait and so forth. Apart from identity, biometric data may convey various other personal information, covering affect, age, gender, race, accent, handedness, height, weight, etc. Among these, analysis of demographics (age, gender, and race) has received tremendous attention owing to its wide real-world applications, with significant efforts devoted and great progress achieved. This survey first presents biometric demographic analysis from the standpoint of human perception, then provides a comprehensive overview of state-of-the-art advances in automated estimation from both academia and industry. Despite these advances, a number of challenging issues continue to inhibit its full potential. We second discuss these open problems, and finally provide an outlook into the future of this very active field of research by sharing some promising opportunities.

Demographic Change and Transport

DEFF Research Database (Denmark)

Haustein, Sonja; Siren, Anu Kristiina; Framke, Elisabeth

This report is the literature review on demographic changes and transport of Work Package 1 of the EU project CONSOL, “CONcerns and SOLutions – Road Safety in the Ageing Societies” (contract period: 2011-2013). The report is a state-of-the art report that combines current knowledge with new...

Serbian demographers on demography

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Rašević Mirjana

2013-01-01

ageing were singled out the most as significant for examining in the immediate future. The inclusion of Stanovništvo on the Science Citation Information Journal List and expanding the circle of authors were the basic recommendations of the respondents regarding better quality of the journal. All interviewed experts mentioned various kinds of knowledge and characteristics necessary for demographers to posses in order to be successful. Contrary to the homogeneous opinion that a demographer should be a superior-researcher, a wide range of responses were given to the question regarding selecting the best indicator for determining the successfulness of researchers in the study of population. As many as eight out of ten interviewed experts believe population ageing is the greatest population challenge which Serbia is facing. However, a low level of consensus appeared among the demographers as regards the range of the political response. Namely, five experts declared they were pessimists in view of the possibilities for mitigating the challenge they singled out. On the contrary, five interviewed experts expressed optimism, as they believe in the economic development of Serbia, the possibilities of institutional adjustments to demographic changes, and/or in man and his rationality. Conclusion: Demographers in Serbia highly appreciate the discipline they belong to. At the same time they are strict critics and have high expectations in all matters dealing with demography. [Projekat Ministarstva nauke Republike Srbije, br. III 47006: Istraživanje demografskih fenomena u funkciji javnih politika u Srbiji

Work–home interference: Examining socio-demographic predictors in the South African context

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Marissa de Klerk

2010-04-01

Research purpose: The main research aim of the study was to investigate the socio-demographic predictors of negative and positive work–home interaction of South African employees. Motivation for the study: Little information is known about the prevalence of work–home interaction within groups. This study is aimed at enabling the researcher and organisations to identify those groups that are at risk of negative interference and which are prone to positive interaction, to allow for the development of appropriate strategies and intervention programmes. Research design, approach and method: A cross-sectional survey design was used in the study. A sample (N = 2040 was taken from four South African industries (i.e. the police service, the earthmoving equipment industry, mining and nursing. A socio-demographic questionnaire and the Survey Work–Home Interaction-Nijmegen (SWING were used. Main findings: The results indicated that robust predictors included occupation, gender and language for negative work–home interference; occupation, age and language for positive work–home interference; occupation and language for negative home–work interference; and occupation, age, education and language for positive home–work interference. Practical/managerial implications: The implications of the study are that negative and positive work–home interaction is uniquely associated with socio-demographic characteristics. Work–life balance initiatives should, therefore, be carefully tailored to address the needs of each socio-demographic group. Contribution/value-add: The findings of the study suggest answers to the management of the work–home interaction among various socio-demographic groups in organisations.

The Relationships Among Socio-Demographics, Perceived Health, and Happiness

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Weech-Maldonado, Robert; Miller, Michael J.; Lord, Justin C.

2017-01-01

This article explores explore the relationships among socio-demographics, perceived health, and happiness in a patient population of 221 adults recruited from 39 primary care practices in Alabama. We also explored whether the relationship between socio-demographics and happiness is mediated by perceived health. The dependent variable, happiness, was dichotomized as happy versus unhappy. Independent variables or correlates of happiness included race (Black or White), age (happiness and its correlates. Our findings suggest that adequate health literacy and better perceived health are associated with an increase in the likelihood of happiness. In addition, the relationship between perceived sufficient income and happiness is mediated by perceived health; whereas, individuals with sufficient income are more likely to have better perceived health, and as a result more likely to be happy. Other individual factors, such as gender, age, and race were not significantly associated with being happy or having higher perceived health in any of the models. Results suggest that policies aimed at increasing health literacy, promoting health, and reducing income disparities may be associated with greater happiness. PMID:28757904

Demographic determinants of acute gastrointestinal illness in Canada: a population study

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Horrocks Julie

2007-07-01

Full Text Available Abstract Background Gastrointestinal illness is an important global public health issue, even in developed countries, where the morbidity and economic impact are significant. Our objective was to evaluate the demographic determinants of acute gastrointestinal illness in Canadians. Methods We used data from two population-based studies conducted in select communities between 2001 and 2003. Together, the studies comprised 8,108 randomly selected respondents; proxies were used for all respondents under 12 years and for respondents under 19 years at the discretion of the parent or guardian. Using univariate and multivariate logistic regression, we evaluated the following demographic determinants: age, gender, cultural group, and urban/rural status of the respondent, highest education level of the respondent or proxy, number of people in the household, and total annual household income. Two-way interaction terms were included in the multivariate analyses. The final multivariate model included income, age, gender, and the interaction between income and gender. Results After adjusting for income, gender, and their interaction, children under 10 years had the highest risk of acute gastrointestinal illness, followed by young adults aged 20 to 24 years. For males, the risk of acute gastrointestinal illness was similar across all income levels, but for females the risk was much higher in the lowest income category. Specifically, in those with total annual household incomes of less than $20,000, the odds of acute gastrointestinal illness were 2.46 times higher in females than in males. Conclusion Understanding the demographic determinants of acute gastrointestinal illness is essential in order to identify vulnerable groups to which intervention and prevention efforts can be targeted.

The Relationship Between Demographic Characteristics and Retirement Satisfaction in Elderly Retirement

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Fatemeh Kianpour Ghahfarokhi

2011-10-01

Full Text Available Objectives: The purpose of this study was to evaluate the relationship between demographic characteristics and retirement satisfaction in elderly members of registered retirement Education Center in Ahwaz. Methods & Materials: This study was descriptive-correlative. The sample of study includes ninety-six retirees referring to retirement center of Ahvaz Using Convenience of haphazard sampling in year 1388. Participants were requested to fill in Retirement Descriptive Index as well as a demographic questionnaire. Data were analyzed using descriptive statistic, Simple correlation and regression repeatedly analysis (by SPSS 16 versions. Results: There are significant positive correlation between health, employment, financial status, usefulness feeling, spouse employment with retirement satisfaction and negative correlation between retirement age and spouse retirement with retirement satisfaction. Conclusion: This study reveals that health, re-employment after retirement, having a good financial status and usefulness feeling increase retirement satisfaction. But retirement age and retirement satisfaction‌ decrease it.

Simulation of Demographic Change in Palestinian Territories

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Sumour, M. A.; El-Astal, A. H.; Shabat, M. M.; Radwan, M. A.

Mortality, birth rates and retirement play a major role in demographic changes. In most cases, mortality rates decreased in the past century without noticeable decrease in fertility rates, leading to a significant increase in population growth. In many poor countries like Palestinian Territories the number of births has fallen and the life expectancy increased. In this paper we concentrate on measuring, analyzing and extrapolating the age structure in Palestine a few decades ago into the future. A Fortran program has been designed and used for the simulation and analysis of our statistical data. This study of demographic change in Palestine has shown that Palestinians will have in future problems as the strongest age cohorts are the above-60-year olds. We therefore recommend the increase of both the retirement age and female employment.

Projecting social contact matrices in 152 countries using contact surveys and demographic data.

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Kiesha Prem

2017-09-01

Full Text Available Heterogeneities in contact networks have a major effect in determining whether a pathogen can become epidemic or persist at endemic levels. Epidemic models that determine which interventions can successfully prevent an outbreak need to account for social structure and mixing patterns. Contact patterns vary across age and locations (e.g. home, work, and school, and including them as predictors in transmission dynamic models of pathogens that spread socially will improve the models' realism. Data from population-based contact diaries in eight European countries from the POLYMOD study were projected to 144 other countries using a Bayesian hierarchical model that estimated the proclivity of age-and-location-specific contact patterns for the countries, using Markov chain Monte Carlo simulation. Household level data from the Demographic and Health Surveys for nine lower-income countries and socio-demographic factors from several on-line databases for 152 countries were used to quantify similarity of countries to estimate contact patterns in the home, work, school and other locations for countries for which no contact data are available, accounting for demographic structure, household structure where known, and a variety of metrics including workforce participation and school enrolment. Contacts are highly assortative with age across all countries considered, but pronounced regional differences in the age-specific contacts at home were noticeable, with more inter-generational contacts in Asian countries than in other settings. Moreover, there were variations in contact patterns by location, with work-place contacts being least assortative. These variations led to differences in the effect of social distancing measures in an age structured epidemic model. Contacts have an important role in transmission dynamic models that use contact rates to characterize the spread of contact-transmissible diseases. This study provides estimates of mixing patterns for

Projecting social contact matrices in 152 countries using contact surveys and demographic data.

Science.gov (United States)

Prem, Kiesha; Cook, Alex R; Jit, Mark

2017-09-01

Heterogeneities in contact networks have a major effect in determining whether a pathogen can become epidemic or persist at endemic levels. Epidemic models that determine which interventions can successfully prevent an outbreak need to account for social structure and mixing patterns. Contact patterns vary across age and locations (e.g. home, work, and school), and including them as predictors in transmission dynamic models of pathogens that spread socially will improve the models' realism. Data from population-based contact diaries in eight European countries from the POLYMOD study were projected to 144 other countries using a Bayesian hierarchical model that estimated the proclivity of age-and-location-specific contact patterns for the countries, using Markov chain Monte Carlo simulation. Household level data from the Demographic and Health Surveys for nine lower-income countries and socio-demographic factors from several on-line databases for 152 countries were used to quantify similarity of countries to estimate contact patterns in the home, work, school and other locations for countries for which no contact data are available, accounting for demographic structure, household structure where known, and a variety of metrics including workforce participation and school enrolment. Contacts are highly assortative with age across all countries considered, but pronounced regional differences in the age-specific contacts at home were noticeable, with more inter-generational contacts in Asian countries than in other settings. Moreover, there were variations in contact patterns by location, with work-place contacts being least assortative. These variations led to differences in the effect of social distancing measures in an age structured epidemic model. Contacts have an important role in transmission dynamic models that use contact rates to characterize the spread of contact-transmissible diseases. This study provides estimates of mixing patterns for societies for which

Social demographic change and autism.

Science.gov (United States)

Liu, Kayuet; Zerubavel, Noam; Bearman, Peter

2010-05-01

Parental age at child's birth--which has increased for U.S. children in the 1992-2000 birth cohorts--is strongly associated with an increased risk of autism. By turning a social demographic lens on the historical patterning of concordance among twin pairs, we identify a central mechanism for this association: de novo mutations, which are deletions, insertions, and duplications of DNA in the germ cells that are not present in the parents' DNA. Along the way, we show that a demographic eye on the rising prevalence of autism leads to three major discoveries. First, the estimated heritability of autism has been dramatically overstated. Second, heritability estimates can change over remarkably short periods of time because of increases in germ cell mutations. Third, social demographic change can yield genetic changes that, at the population level, combine to contribute to the increased prevalence of autism.

The Conundrum of Demographic Aging and Policy Challenges: A Comparative Case Study of Canada, Japan and Korea

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McDaniel, Susan A.

2009-01-01

Full Text Available AbstractSome analysts lean toward comparative analyses of population aging, then draw potential policy implications. Others lean in the direction of attention to differences in policy regimes and then consider implications of population aging. Key differences among advanced societies may not emanate from demographic aging but from differences in how markets, states, and families work to redistribute societal benefits. In this paper, three countries with contrasting configurations of markets, states, and families, and at different stages of demographic aging, are compared and contrasted: Canada, Japan, and Korea. The paper has three objectives: 1to outline key changes in population, family, and work in the three countries; 2 to consider how knowledge about these changes, their dynamics and interrelationships, is framed with respect to policy options; and 3 to compare Canada, Japan, and Korea in terms of the framing of policy challenges related to demographic aging. It is found that Canada is joining the longstanding pattern of Japan and Korea of late home-leaving by youth, meaning less effective time in the paid labour force. Little deep connection exists between population aging andeconomic productivity or labour force shortages. Differential labour market participation of women mediates the effects of population aging.RésuméIl y a des analystes qui ont un penchant pour les analyses comparatives du vieillissement despopulations, puis en déduisent les implications possibles sur les politiques. D’autres préfèrentporter leur attention sur les différences dans les régimes de politiques, puis considèrent lesimplications sur le vieillissement des populations. Il est possible que les différences majeuresdans les civilisations de pointe ne soient pas apparentes dans le vieillissement démographique mais plutôt dans les différentes manières dont les marchés, les états, et les familles oeuvrent àredistribuer les avantages sociaux. Dans

Integrating data from multiple sources for insights into demographic processes: Simulation studies and proof of concept for hierarchical change-in-ratio models.

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Nilsen, Erlend B; Strand, Olav

2018-01-01

We developed a model for estimating demographic rates and population abundance based on multiple data sets revealing information about population age- and sex structure. Such models have previously been described in the literature as change-in-ratio models, but we extend the applicability of the models by i) using time series data allowing the full temporal dynamics to be modelled, by ii) casting the model in an explicit hierarchical modelling framework, and by iii) estimating parameters based on Bayesian inference. Based on sensitivity analyses we conclude that the approach developed here is able to obtain estimates of demographic rate with high precision whenever unbiased data of population structure are available. Our simulations revealed that this was true also when data on population abundance are not available or not included in the modelling framework. Nevertheless, when data on population structure are biased due to different observability of different age- and sex categories this will affect estimates of all demographic rates. Estimates of population size is particularly sensitive to such biases, whereas demographic rates can be relatively precisely estimated even with biased observation data as long as the bias is not severe. We then use the models to estimate demographic rates and population abundance for two Norwegian reindeer (Rangifer tarandus) populations where age-sex data were available for all harvested animals, and where population structure surveys were carried out in early summer (after calving) and late fall (after hunting season), and population size is counted in winter. We found that demographic rates were similar regardless whether we include population count data in the modelling, but that the estimated population size is affected by this decision. This suggest that monitoring programs that focus on population age- and sex structure will benefit from collecting additional data that allow estimation of observability for different age- and

Strategic Enrollment Management in the Age of Austerity and Changing Demographics: Managing Recruitment, Leveraging, Revenue, and Access in Challenging Economic Times

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Langston, Randall; Scheid, Jamie

2014-01-01

Ever since the beginning of the Great Recession, higher education has braced for the impending age of austerity and changing demographics. Now a reality, these conditions threaten the ability of institutions of higher education to remain competitive in an ever growing global marketplace. This article presents several core SEM strategies that can…

Demographic Risks of the Pension Reform in the Russian Federation

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Arkady Konstantinovich Solovyev

2016-03-01

Full Text Available The purpose of the study is to analyze the impact of the demographic crisis in the country’s fiscal system. In the article, the pension system for the first time is considered as a multifactorial model, which during the different historical periods corrects the degree of its dependence on the interdependent complex of macroeconomic and demographic factors. The economically sound and socially correct accounting of the interference of retirement age and the specified development factors of pension system requires a fundamental change in the methodological approaches to the problem of raising the retirement age by using the actuarial methods of forecasting. The actuarial analysis of the problem of retirement age shows that the perception of the linear dependence on demographic parameters of the age when the national pension is awarded cannot be considered as a tool for regulating the efficiency of the pension system. For the science-based solution to the problem of rising the retirement age, along with the dynamics of demographic parameters, it is necessary to take into account the whole range of macroeconomic conditions for the state development as well as the long-term socio-economic consequences. Another significant result of the study are the specific parameters of the actuarial assessments of the impact of demographic and macroeconomic conditions of increasing the retirement age in Russia, conducted using the state statistical data. The practical proposals to mitigate the negative economic consequences are formulated. The key conclusion reached is that the raising of the retirement age should be aimed exclusively at the economic stimulation of the formation of the pension rights of the insured in the long term, rather than to the short-term savings of the state budget. The methodological approaches grounded in the work, and the quantitative results of the actuarial calculations may be applied in the shaping the public pension policy when

Demographic corrections for the modified Telephone Screening for Cognitive Status

OpenAIRE

Dennett, Kathryn; Tometich, Danielle; Duff, Kevin

2013-01-01

Despite the growing use of the modified Telephone Interview for Cognitive Status (mTICS) as a cognitive screening instrument, it does not yet have demographic corrections. Demographic data, mTICS, and a neuropsychological battery were collected from 274 community dwelling older adults with intact cognition or mild cognitive impairments. Age, education, premorbid intellect, and depression were correlated with mTICS scores. Using regression equations, age and education significantly predicted m...

Customers Demographics Influence on Usage of Retail Banking Channels

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Neha GUPTA

2016-09-01

Full Text Available The study presents the usage of retail banking influenced by customers’ demographics of selected Public Sector Banks (PSBs of India. The study was based on primary data collected through structured questionnaire. The simple random sampling technique used for data collection for sample size 692. The study finds that public sector banks need to understand the usage pattern of an individual customer using delivery channel to add greater value to customers. Respondent age groups influence ATMs usage. Internet banking is majorly influenced by the customers’ demographics. Respondents’ age group and qualification influence mobile banking. Branch lobby kiosk is not influenced by any demographics. The identification of most influential demographic variable will help to build strong and effective cross-selling and up-selling of financial products and services. Our study was limited to the customers of PSBs of India. This study may be helpful to PSBs for enhancing effective usage of delivery channels.

Demographic features and premorbid personality disorder traits in relation to age of onset and sex in paranoid schizophrenia.

Science.gov (United States)

Skokou, Maria; Gourzis, Philippos

2014-03-30

Personality disorders in the premorbid period of schizophrenia and particularly in relation to age of onset and sex, seem to be a rather under-researched area. In the present study, 88 patients with paranoid schizophrenia were examined, regarding demographic characteristics and premorbid personality disorder traits, in order to investigate for differences in the premorbid period of the disease, in relation to age of onset and sex. Age cutoff points were set at personality disorder traits were retrospectively assessed by using the Structured Clinical Interview for DSM-IV-Patient Edition for Axis II disorders (SCID-II). Comparisons were performed by applying the two-tailed Wilcoxon rank-sum and the χ(2) statistical tests. Young onset patients were characterized by significantly higher proportion of urban birth, single status, more avoidant premorbid personality disorder traits, and less passive-aggressive premorbid personality disorder traits, than late onset counterparts. Differences were more prominently shown in men. Earlier age of onset seems to be associated to increased social inhibition and worse psychosocial adaptation in the premorbid period of paranoid schizophrenia. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Assessment of demographic and pathoanatomic risk factors in recurrent patellofemoral instability.

Science.gov (United States)

Hiemstra, Laurie Anne; Kerslake, Sarah; Lafave, Mark

2017-12-01

The WARPS/STAID classification employs clinical assessment of presenting features and anatomic characteristics to identify two distinct subsets of patients within the patellofemoral instability population. The purpose of this study was to further define the specific demographics and the prevalence of risky pathoanatomies in patients classified as either WARPS or STAID presenting with recurrent patellofemoral instability. A secondary purpose was to further validate the WARPS/STAID classification with the Banff Patella Instability Instrument (BPII), the Marx activity scale and the Patellar Instability Severity Score (ISS). A convenience sample of 50 patients with recurrent patellofemoral instability, including 25 WARPS and 25 STAID subtype patients, were assessed. Clinical data were collected including assessment of demographic risk factors (sex, BMI, bilaterality of symptoms, affected limb side and age at first dislocation) and pathoanatomic risk factors (TT-TG distance, patella height, patellar tilt, grade of trochlear dysplasia, Beighton score and rotational abnormalities of the tibia or femur). Patients completed the BPII and the Marx activity scale. The ISS was calculated from the clinical assessment data. Patients were stratified into the WARPS or STAID subtypes for comparative analysis. An independent t test was used to compare demographics, the pathoanatomic risk factors and subjective measures between the groups. Convergent validity was tested with a Pearson r correlation coefficient between the WARPS/STAID and ISS scores. Demographic risk factors statistically associated with a WARPS subtype included female sex, age at first dislocation and bilaterality. Pathoanatomic risk factors statistically associated with a WARPS subtype included trochlear dysplasia, TT-TG distance, generalized ligamentous laxity, patellar tilt and rotational abnormalities. The independent t test revealed a significant difference between the ISS scores: WARPS subtype (M = 4.4, SD�

The Demographic Crisis and Global Migration - Selected Issues

Science.gov (United States)

Frątczak, Ewa Zofia

2016-01-01

Currently the world is undergoing a serious demographic shift, characterised by slowing population growth in developed countries. However, the population in certain less-developed regions of the world is still increasing. According to UN data, as of 2015, (World...2015), 244 million people (or 3.3% of the global population) lived outside their country of birth. While most of these migrants travel abroad looking for better economic and social conditions, there are also those forced to move by political crises, revolutions and war. Such migration is being experienced currently in Europe, a continent which is thus going through both a demographic crisis related to the low fertility rate and population ageing, and a migration crisis. Global migrations link up inseparably with demographic transformation processes taking place globally and resulting in the changing tempo of population growth. Attracting and discouraging migration factors are changing at the same time, as is the scale and range of global migration, and with these also the global consequences. The focus of work addressed in this paper is on global population, the demographic transformation and the role of global migrations, as well as the range and scale of international migration, and selected aspects of global migrations including participation in the global labour market, the scale of monetary transfers (remittances) and the place of global migration in the UN 2030 Agenda for Sustainable Development (Transforming...2015) and the Europe of two crises (Domeny 2016).

Minimally invasive surgery fellowship graduates: Their demographics, practice patterns, and contributions.

Science.gov (United States)

Park, Adrian E; Sutton, Erica R H; Heniford, B Todd

2015-12-01

Fellowship opportunities in minimally invasive surgery, bariatric, gastrointestinal, and hepatobiliary arose to address unmet training needs. The large cohort of non-Accreditation Council for Graduate Medical Education -accredited fellowship graduates (NACGMEG) has been difficult to track. In this, the largest survey of graduates to date, our goal was to characterize this unique group's demographics and professional activities. A total of 580 NACGMEG were surveyed covering 150 data points: demographics, practice patterns, academics, lifestyle, leadership, and maintenance of certification. Of 580 previous fellows, 234 responded. Demographics included: average age 37 years, 84% male, 75% in urban settings, 49% in purely academic practice, and 58% in practice maintenance of certification activities. Fellowship alumnae appear to be productive contributors to American surgery. They are clinically and academically active, believe endoscopy is important, have adopted continuous learning, and most assume work leadership roles. The majority acknowledge their fellowship training as having met expectations and uniquely equipping them for their current practice. Copyright © 2015 Elsevier Inc. All rights reserved.

Socio-demographic patterns of disability among older adult populations of low-income and middle-income countries: results from World Health Survey.

Science.gov (United States)

Hosseinpoor, Ahmad Reza; Bergen, Nicole; Kostanjsek, Nenad; Kowal, Paul; Officer, Alana; Chatterji, Somnath

2016-04-01

Our objective was to quantify disability prevalence among older adults of low- and middle-income countries, and measure socio-demographic distribution of disability. World Health Survey data included 53,447 adults aged 50 or older from 43 low- and middle-income countries. Disability was a binary classification, based on a composite score derived from self-reported functional difficulties. Socio-demographic variables included sex, age, marital status, area of residence, education level, and household economic status. A multivariate Poisson regression model with robust variance was used to assess associations between disability and socio-demographic variables. Overall, 33.3 % (95 % CI 32.2-34.4 %) of older adults reported disability. Disability was 1.5 times more common in females, and was positively associated with increasing age. Divorced/separated/widowed respondents reported higher disability rates in all but one study country, and education and wealth levels were inversely associated with disability rates. Urban residence tended to be advantageous over rural. Country-level datasets showed disparate patterns. Effective approaches aimed at disability prevention and improved disability management are warranted, including the inclusion of equity considerations in monitoring and evaluation activities.

Validity of self-reported periodontal measures, demographic characteristics and systemic medical conditions.

Science.gov (United States)

Chatzopoulos, Georgios S; Cisneros, Alejandro; Sanchez, Miguel; Lunos, Scott; Wolff, Larry F

2018-04-06

The objective of the present study was to assess self-reported periodontal screening questions, demographic characteristics, systemic medical conditions and tobacco use for predicting periodontal disease among individuals seeking dental therapy in a university dental clinic. In this retrospective study, a total of 4,890 randomly selected dental charts were evaluated from among patients who had attended the University of Minnesota School of Dentistry clinics for treatment. Radiographic bone loss measurements were utilized to assess the severity of periodontal disease. Demographic characteristics as well as medical history of the patients were also recorded. Five self-reported periodontal screening questions were included with the range of answers limited to Yes/No. Generalized logit models were used to assess the association between bone loss and the predictors. The sample mean age was 54.1 years and included 52.6% males and 14.9% smokers with a mean number of missing teeth of 3.5. Self-reported tooth mobility, history of "gum treatment" and the importance to keep the teeth as well as age, tobacco use and cancer were statistically significant (p brushing", gender, diabetes, anxiety and arthritis. Self-reported periodontal screening questions as well as demographic characteristics, smoking and systemic medical conditions were significant predictors of periodontal disease and they could be used as valid, economical and practical measures. This article is protected by copyright. All rights reserved. © 2018 American Academy of Periodontology.

Labour market for youth in Romania – a demographic and qualitative approach of their employability

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Silvia Pisică

2015-09-01

Full Text Available The paper analyzes the implications of demographic developments on the labour market in terms of potential labour from structural and professional perspectives. The aspects of the youth demographic and educational potential for labour market, of the national policies potential for new job creation and of the opportunities of alternative free movement of workers are presented. The paper emphasizes positive and negative labour market pressures as derived from the demographic structure (including ethnicity, skills and competences, and educational attainment. The influences factors on qualitative youth employability in Romania are also highlighted. Some empirical analyses of the working age population in terms of demographic factors, as well as its demographic forecast are presented. Statistical software used for this analysis is the R Project, along with specific packages forecasting analysis. Final part of the paper is focused on some specific recommendations for policy instruments and measures to support youth employability on the national labor market based on the changed typology of the youth supply on labour market.

Demographic, health-related, and work-related factors associated with body mass index and body fat percentage among workers at six Connecticut manufacturing companies across different age groups: a cohort study.

Science.gov (United States)

Garza, Jennifer L; Dugan, Alicia G; Faghri, Pouran D; Gorin, Amy A; Huedo-Medina, Tania B; Kenny, Anne M; Cherniack, Martin G; Cavallari, Jennifer M

2015-01-01

Effective workplace interventions that consider the multifactorial nature of obesity are needed to reduce and prevent obesity among adults. Furthermore, the factors associated with obesity may differ for workers across age groups. Therefore, the objective of this study was to identify demographic, health-related, and work-related factors associated with baseline and changes in body mass index (BMI) and body fat percentage (BFP) and among Connecticut manufacturing workers acrossage groups. BMI and BFPof 758 workers from six Connecticut manufacturing companies were objectively measuredat two time points approximately 36 months apart. Demographic, health-related, and work-related factors wereassessed via questionnaire. All variables were included in linear regression models to identify factors associated with baseline and changes in BMI and BFP for workers in 3 age groups: 55 years (28 %). There were differences in baseline and changes in BMI and BFP among manufacturing workers across age groups. Being interested in changing weight was significantly (p gender (BMI p = 0.04), female gender (BFP p gender (BMI p = 0.02), female gender (BFP p gender (BFP p 55 year age category. Few factors were associated with change in BMI or BFP across any age category. Among manufacturing workers, we identified associations between individual, health-related, and work-related factors and baseline BMIand BFP that differed by age. Such results support the use of strategies tailored to the challenges faced by workers in specific age groups rather than adopting a one size fits all approach. Effective interventions should consider a full range of individual, health-related, and work-related factors. More work must be done to identify factors or strategies associated with changes in obesity over time.

Baby boomers' food shopping habits. Relationships with demographics and personal values.

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Worsley, Anthony; Wang, Wei C; Hunter, Wendy

2010-12-01

The purpose of this study was to examine baby boomers' food shopping behaviours and to investigate their relationships with demographics and personal values. A questionnaire concerning food shopping behaviours, personal values and demographics was mailed to a random sample of 2975 people aged 40-70 years in Victoria, Australia. Usable questionnaires of 1031 were obtained. Structural equation modelling was employed for data analyses. The analyses revealed that demographics and personal values influenced shopping behaviours via different pathways among male and female baby boomers. For example, self-direction positively impacted on shopping planning for men but negatively influenced price minimization for women. Among women only, age was positively related to shopping planning and negatively to price minimization. Thus, both personal values and demographics influenced baby boomers' shopping behaviours. Since values are more likely to be amenable to change than demographics, segmentation of the population via value orientations would facilitate targeted interventions to promote healthy food shopping. Copyright © 2010 Elsevier Ltd. All rights reserved.

Demographic Ageing in Romania’s Rural Area

OpenAIRE

Daniela Violeta Nancu; Liliana Guran-Nica; Mihaela Persu

2010-01-01

Europe has faced for several decades and is still facing an ageing process of its population. Within it, Romania, a country, striving to successfully integrate into the European Union, is also experiencing the same process. The ageing process of the Romanian population started at the beginning of the 20th century and evolved progressively, ever since, with significant visible rates in the rural areas. Romania’s population age structure, at the beginning of the Third Millennium, was, according...

Coexisting Disadvantages in later Life: Demographic and Socio-Economic Inequalities.

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Heap, Josephine; Fors, Stefan; Lennartsson, Carin

2017-01-01

In this study, we aimed to identify which of certain demographic and socio-economic groups in the oldest part of the population that have an increased probability of experiencing simultaneous disadvantages in different life domains - here termed coexisting disadvantages. To do so, we compared analyses of coexisting disadvantages, measured as two or more simultaneous disadvantages, with analyses of single disadvantages and specific combinations of disadvantages. Indicators of physical health problems, ADL limitations, psychological health problems, limited financial resources, and limited social resources were included. We used nationally representative data from 2011 on people aged 76 and older in Sweden ( n  = 765). Results showed that coexisting disadvantages were associated with specific demographic and socio-economic groups, particularly certain marital status groups. Moreover, the differences between the demographic and socio-economic groups were only found for those who reported coexisting disadvantages, and not for those who reported only one disadvantage, which suggests that demographic and social factors become more important as disadvantages compound. Further, we analysed pairwise combinations of disadvantages. We found that different combinations of disadvantages tended to be associated with different groups, information useful from a social planning perspective since different combinations of disadvantages may imply different needs for help and support.

Does Financial Literacy Moderate the Relationship among Demographic Characteristics and Financial Risk Tolerance? Evidence from Egypt

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Amir Ali Shusha

2017-09-01

Full Text Available Financial risk tolerance is certainly an important topic for researchers, investors and personal financial planners or consultants. This study purposed to investigate the effect of demographic characteristics on financial risk tolerance among Egyptians. A literature review of demographic determinants of financial risk tolerance showed dialectical results. Therefore, this study attempts to clarify the debatable issues in these results by studying the moderating role of financial literacy in relationships among demographic characteristics and financial risk tolerance. The study sample included 386 respondents representing different segments of Egyptian people. Using the hierarchical regression analysis, the results demonstrated that there were significant effects of gender, age, educational level and annual income on financial risk tolerance. Moreover, the financial literacy moderates the relationships among demographic characteristics of individuals and their tendency to take a risk.

Changing demographics

International Nuclear Information System (INIS)

Vetter, B.M.

1991-01-01

This paper reports on changing population demographics, poor academic preparation for and a decreasing interest in engineering among college students which indicates possible shortages ahead, particularly among chemical and petroleum engineers. The talent pool for engineering must be enlarged to include women and minority men, if we are to ensure an adequate future supply for the U.S

The socio-demographic aspects of building social infrastructure in the city of Moscow

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Strashnova Yuliya gennad’evna

2018-03-01

Full Text Available Subject: the influence of the socio-demographic factor on the development of the network of facilities of the social infrastructure of the city (on the example of Moscow is explored. The interrelation between socio-demographic development and the formation of the consumer demand for services and various types of facilities is revealed. The main socio-demographic concepts and measures determining a need to develop and site the facilities throughout the city are considered. Thus, the social, age and family structure of the resident population determine the typology and functional structure of facilities. The “daytime” population, its structure and concentration areas determine the volume and the new construction sites of residential buildings. The “temporary” population (including tourists, transit passengers, business travelers and other population categories, staying in the city for more than 24 hours specifies the need for the construction of hotels, hostels and other collective accommodation facilities. Economically active population creates demand for jobs, including those created on the basis of social infrastructure. Objectives: to explain the need for taking into account the modern and perspective trends in population development during the preparation of the territorial and urban planning documents; to consider the particularities of the socio-demographic characteristics included when forecasting the need to develop the social facilities, creating workplaces, taking into account the transition to the economy of services and information technologies, in designing a citywide system, including transport hubs. Materials and methods: the research was conducted on the basis of official statistics (Rosstat, Mosgorstat, of line departments and offices of the city of Moscow. Statistical, analytical, sociological methods of research, expert assessments, analogies, field survey, mathematical modeling are used. Results: modern and perspective

Demographic analysis reveals gradual senescence in the flatworm Macrostomum lignano

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Braeckman Bart P

2009-07-01

Full Text Available Abstract Free-living flatworms ("Turbellaria" are appropriate model organisms to gain better insight into the role of stem cells in ageing and rejuvenation. Ageing research in flatworms is, however, still scarce. This is partly due to culture difficulties and the lack of a complete set of demographic data, including parameters such as median lifespan and age-specific mortality rate. In this paper, we report on the first flatworm survival analysis. We used the species Macrostomum lignano, which is an emerging model for studying the reciprocal influence between stem cells, ageing and rejuvenation. This species has a median lifespan of 205 ± 13 days (average ± standard deviation [SD] and a 90th percentile lifespan of 373 ± 32 days. The maximum lifespan, however, is more than 745 days, and the average survival curve is characterised by a long tail because a small number of individuals lives twice as long as 90% of the population. Similar to earlier observations in a wide range of animals, in M. lignano the age-specific mortality rate increases exponentially, but levels off at the oldest ages. To compare the senescence of M. lignano with that of other ageing models, we determined the mortality rate doubling time, which is 0.20 ± 0.02 years. As a result, we can conclude that M. lignano shows gradual senescence at a rate similar to the vertebrate ageing models Rattus norvegicus and Mus musculus. We argue that M. lignano is a suitable model for ageing and rejuvenation research, and especially for the role of stem cells in these processes, due to its accessible stem cell system and regeneration capacity, and the possibility of combining stem cell studies with demographic analyses.

Implications of research staff demographics for psychological science.

Science.gov (United States)

Does, Serena; Ellemers, Naomi; Dovidio, John F; Norman, Jasmine B; Mentovich, Avital; van der Lee, Romy; Goff, Phillip Atiba

2018-03-01

Long-standing research traditions in psychology have established the fundamental impact of social categories, such as race and gender, on people's perceptions of themselves and others, as well as on the general human cognition and behavior. However, there is a general tendency to ignore research staff demographics (e.g., researchers' race and gender) in research development and research reports. Variation in research staff demographics can exert systematic and scientifically informative influences on results from psychological research. Consequently, research staff demographics need to be considered, studied, and/or reported, along with how these demographics were allowed to vary across participants or conditions (e.g., random assignment, matched with participant demographics, or included as a factor in the experimental design). In addition to providing an overview of multidisciplinary evidence of research staff demographics effects, we discuss how research staff demographics might influence research findings through (a) ingroup versus outgroup effects, (b) stereotype and (implicit) bias effects, and (c) priming and social tuning effects. Finally, an overview of recommended considerations is included (see the Appendix) to help illustrate how to systematically incorporate relevant research staff demographics in psychological science. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Gout after living kidney donation: Correlations with demographic traits and renal complications

Science.gov (United States)

Lam, Ngan N.; Garg, Amit X.; Segev, Dorry L.; Schnitzler, Mark A.; Xiao, Huiling; Axelrod, David; Brennan, Daniel C.; Kasiske, Bertram L.; Tuttle-Newhall, Janet E.; Lentine, Krista L.

2015-01-01

Background The demographic and clinical correlates of gout after living kidney donation are not well described. Methods Using a unique database that integrates national registry identifiers of U.S. living kidney donors (1987-2007) with billing claims from a private health insurer (2000-2007), we identified post-donation gout based on medical diagnosis codes or pharmacy fills for gout therapies. The frequencies and demographic correlates of gout after donation were estimated by Cox regression with left- and right-censoring. We also compared rates of renal diagnoses among donors with and without gout, matched 1:3 by age, sex, and race. Results The study sample of 4,650 donors included 13.1% African-Americans. By seven years, African-Americans were almost twice as likely to develop gout as Caucasian donors (4.4% vs. 2.4%; adjusted hazard ratio, aHR, 1.8; 95% confidence interval, CI, 1.0–3.2). Post-donation gout risk also increased with older age at donation (aHR per year 1.05) and was higher in men (aHR 2.80). Gout rates were similar in donors and age- and sex-matched general non-donors (rate ratio 0.86, 95% CI 0.66–1.13). Compared to matched donors without gout, donors with gout had more frequent renal diagnoses, reaching significance for acute kidney failure (rate ratio 12.5; 95% CI 1.5–107.0), chronic kidney disease (rate ratio 5.0; 95% CI 2.1–11.7), and other disorders of the kidney (rate ratio 2.2; 95% CI 1.2–4.2). Conclusion Donor subgroups at increased risk of gout include African-Americans, older donors, and men. Donors with gout have a higher burden of renal complications after demographic adjustment. PMID:25896309

PREDICTORS AND OUTCOME OF ATTITUDES TOWARDS ADVERTISING: DEMOGRAPHICS, PERSONAL FACTORS AND WOM

OpenAIRE

Kursan Milaković, Ivana; Mihić, Mirela

2015-01-01

Attitudes towards advertising represent an important research concept of consumer behaviour and marketing communication. The main purpose of this research is to explore the importance of demographics (age, gender, education) and personal factors (shopping enjoyment, price sensitivity, intellect) for attitudes towards advertising formation, as well as the influence of such attitudes on word-of-mouth communication (WOM). The research included representative sample of thousand Croatian responden...

Laboratory Demographics Lookup Tool

Data.gov (United States)

U.S. Department of Health & Human Services — This website provides demographic information about laboratories, including CLIA number, facility name and address, where the laboratory testing is performed, the...

Age correction in monitoring audiometry: method to update OSHA age-correction tables to include older workers.

Science.gov (United States)

Dobie, Robert A; Wojcik, Nancy C

2015-07-13

The US Occupational Safety and Health Administration (OSHA) Noise Standard provides the option for employers to apply age corrections to employee audiograms to consider the contribution of ageing when determining whether a standard threshold shift has occurred. Current OSHA age-correction tables are based on 40-year-old data, with small samples and an upper age limit of 60 years. By comparison, recent data (1999-2006) show that hearing thresholds in the US population have improved. Because hearing thresholds have improved, and because older people are increasingly represented in noisy occupations, the OSHA tables no longer represent the current US workforce. This paper presents 2 options for updating the age-correction tables and extending values to age 75 years using recent population-based hearing survey data from the US National Health and Nutrition Examination Survey (NHANES). Both options provide scientifically derived age-correction values that can be easily adopted by OSHA to expand their regulatory guidance to include older workers. Regression analysis was used to derive new age-correction values using audiometric data from the 1999-2006 US NHANES. Using the NHANES median, better-ear thresholds fit to simple polynomial equations, new age-correction values were generated for both men and women for ages 20-75 years. The new age-correction values are presented as 2 options. The preferred option is to replace the current OSHA tables with the values derived from the NHANES median better-ear thresholds for ages 20-75 years. The alternative option is to retain the current OSHA age-correction values up to age 60 years and use the NHANES-based values for ages 61-75 years. Recent NHANES data offer a simple solution to the need for updated, population-based, age-correction tables for OSHA. The options presented here provide scientifically valid and relevant age-correction values which can be easily adopted by OSHA to expand their regulatory guidance to

Modern Russian Demographic Policy in the Field of Fertility: Results and Areas for Improvement

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Larisa Alekseevna Popova

2016-05-01

Full Text Available During last years in Russia the active state demographic policy, directed on the support of second and subsequent births, is leading. The article describes its evolution, evaluates efficiency and recommends directions of its improvement. It was detected, that increment of measures of demographic policy by introduction in 2011 the regional maternity capitals to a third child in addition to the federal capital to a second child gave a perceptible positive results. It allowed continuing the positive trend of fertility already in the condition of the beginning deterioration the age structure of the women in the childbearing age; maximally realize the births, which were postponed by the older generations; to increase number of children on account of additional births; to enhance the family component of fertility. Despite of concerns, the growth of reproductive attitudes happened not only in the older cohorts of the population. Conducted in 2013 sociological research gives grounds to expect, that minorities generations 1990 years of birth, which will be determine prospects of fertility, will reach the level of slightly expanded reproduction of population. In the conditions of deterioration the age structure of fertile contingents the demographic policy must be elongated and improved. All components of economic demographic measures must be saved, including child allowances to needy families, but with increasing the horizon of its assignment to adulthood of child. The directions of maternity capitals realizations must be expanded. During the develop of new measures of demographic policy need to focus on psychological measures of formation the value orientations of the population in area of number of children, on improvement of qualitative structure of fertility and strengthening of the family institute. The economic measures need to redirect on the second births, which are more family. The general line of family demographic policy is the increasing of

People with Learning Disabilities and "Active Ageing"

Science.gov (United States)

Foster, Liam; Boxall, Kathy

2015-01-01

Background: People (with and without learning disabilities) are living longer. Demographic ageing creates challenges and the leading policy response to these challenges is "active ageing". "Active" does not just refer to the ability to be physically and economically active, but also includes ongoing social and civic engagement…

Auditing Search Engines for Differential Satisfaction Across Demographics

OpenAIRE

Mehrotra, R.; Anderson, A.; Diaz, F.; Sharma, A.; Wallach, H. M.; Yilmaz, E.

2017-01-01

Many online services, such as search engines, social media platforms, and digital marketplaces, are advertised as being available to any user, regardless of their age, gender, or other demographic factors. However, there are growing concerns that these services may systematically underserve some groups of users. In this paper, we present a framework for internally auditing such services for differences in user satisfaction across demographic groups, using search engines as a case study. We fi...

Demographic Trends in Germany and their Economic Implications

OpenAIRE

Rembrandt Scholz; Carsten Schröder

2012-01-01

The present paper explores demographic trends in Germany, as well as the determinants of these trends, and the economic implications of these demographic changes for the country. A detailed spatial analysis reveals substantial differences in the speed and intensity of the processes of population aging and population decline across the German regions. The results indicate that these processes are particularly pronounced in the state of Mecklenburg Western-Pomerania. As a new contribution to th...

Demographics and macroeconomic effects in aesthetic surgery in the UK.

Science.gov (United States)

Duncan, C O; Ho-Asjoe, M; Hittinger, R; Nishikawa, H; Waterhouse, N; Coghlan, B; Jones, B

2004-09-01

Media interest in aesthetic surgery is substantial and suggestions of demographic changes such as reductions in age or an increase in the number of male patients are common. In spite of this, there is no peer reviewed literature reporting demographics of a contemporary large patient cohort or of the effect of macroeconomic indicators on aesthetic surgery in the UK. In this study, computer records 13006 patients presenting between 1998 and the first quarter of 2003 at a significant aesthetic surgery centre were analysed for procedures undergone, patient age and sex. Male to female ratios for each procedure were calculated and a comparison was made between unit activity and macroeconomic indicators. The results showed that there has been no significant demographic change in the procedures studied with patient age and male to female ratio remaining constant throughout the period studied for each procedure. Comparison with macroeconomic indicators suggested increasing demand for aesthetic surgery in spite of a global recession. In conclusion, media reports of large scale demographic shifts in aesthetic surgery patients are exaggerated. The stability of unit activity in spite of falling national economic indicators suggested that some units in the UK might be relatively immune to economic vagaries. The implications for training are discussed.

Bolivia 1998: results from the Demographic and Health Survey.

Science.gov (United States)

2000-09-01

This document presents the results of the Bolivia Demographic and Health Survey (DHS), or Encuesta Nacional de Demografia y Salud 1998, conducted by the Instituto Nacional de Estadistica, La Paz, Bolivia, within the framework of the DHS Program of Macro International. Data were collected from 12,109 households and complete interviews were conducted with 11,187 women aged 15-49. A male survey was also conducted, which collected data from 3780 men aged 15-64. The information collected include the following: 1) general characteristics of the population, 2) fertility, 3) fertility preferences, 4) current contraceptive use, 5) contraception, 6) marital and contraceptive status, 7) postpartum variables, 8) infant mortality, 9) health: disease prevention and treatment, and 10) nutritional status: anthropometric measures.

[Regional differences in the development of hospitalizations : An effect of different demographic trends?

Science.gov (United States)

Nowossadeck, Enno; Prütz, Franziska

2018-03-01

Population aging and population decline in many regions of the Federal Republic of Germany are key elements of demographic change. In the regions concerned there is a rising number of older people and, simultaneously, a declining population. So far, the consequences of regional shrinkage and growth for inpatient care don't seem to have been analysed very well. This paper analyses the influence of population aging and declining/increasing population (demographic factors) as well as other, non-demographic factors on the number of hospitalizations in Germany and the Federal States since 2000.One result of the analysis is that there are major differences between the Federal States. The analysis shows, for example, an increase of hospitalizations in Berlin while in Saxony-Anhalt the number of hospitalizations declines. The increase in Berlin was the result of population aging and, to a lower extent, an increase in population. In Saxony-Anhalt the declining population resulted in a decreasing number of hospitalizations. Population aging and non-demographic factors were not able to compensate this trend.Overall, the effect of demographic factors on the number of hospitalizations remains constant over time. Short-term changes of hospitalizations are due to non-demographic factors, such as epidemiological trends, (for example trends of incidence or prevalence), or structural changes of health care service (for example patients shifting between different sectors of health care or the introduction of new reimbursement systems).

Using Twitter data for demographic research

Directory of Open Access Journals (Sweden)

Dilek Yildiz

2017-11-01

Full Text Available Background: Social media data is a promising source of social science data. However, deriving the demographic characteristics of users and dealing with the nonrandom, nonrepresentative populations from which they are drawn represent challenges for social scientists. Objective: Given the growing use of social media data in social science research, this paper asks two questions: 1 To what extent are findings obtained with social media data generalizable to broader populations, and 2 what is the best practice for estimating demographic information from Twitter data? Methods: Our analyses use information gathered from 979,992 geo-located Tweets sent by 22,356 unique users in South East England between 23 June and 4 July 2014. We estimate demographic characteristics of the Twitter users with the crowd-sourcing platform CrowdFlower and the image-recognition software Face++. To evaluate bias in the data, we run a series of log-linear models with offsets and calibrate the nonrepresentative sample of Twitter users with mid-year population estimates for South East England. Results: CrowdFlower proves to be more accurate than Face++ for the measurement of age, whereas both tools are highly reliable for measuring the sex of Twitter users. The calibration exercise allows bias correction in the age-, sex-, and location-specific population counts obtained from the Twitter population by augmenting Twitter data with mid-year population estimates. Contribution: The paper proposes best practices for estimating Twitter users' basic demographic characteristics and a calibration method to address the selection bias in the Twitter population, allowing researchers to generalize findings based on Twitter to the general population.

New concept of age(ing: Prospective age

Directory of Open Access Journals (Sweden)

Devedžić Mirjana

2012-01-01

Full Text Available While the last century was the century of world population growth, according to demographers, the XXI century will be century of population aging. Statistics undoubtedly show that number of elderly will continue it’s growth in the future. If old age is seen as period of life with reduced physical and mental capabilities and increased disability, and demographic aging as increase of dependent population, trends are quite disturbing, at least in certain societal segments. In developed countries, this population category is no longer treated as passive or as a "burden of society" and efforts are made for better social inclusion of older people. In contrast to growing interest in this phenomenon, the concepts that define the aging of the population remained stagnant. The aim of this paper is to introduce into domestic literature the term "prospective age" as a dynamic category which is more affected with socio-historical conditions, not only with biological as traditional definition of aging suggested. Papers written by Sanderson and Scherbov offer new methodological options for study of population aging, because it takes into account the biometric rather than chronological approach. Calculation of prospective years is a simple operation that requires pair of the same number of remained life expectancy from life tables for two different periods (the year of concern is index, and the one we are comparing with is standard year, so that phrase "40s is the new 30s" or "70s the new 60s" gets scientific foundation. Average remaining years of life represent a realistic indicator suggesting increased capacity, activity and vitality of individuals, which is due to accepted demographic parameters still considered old. „Prospective threshold“ is defined as the age when life expectancy falls below 15 years (it is subjective choice made by Sanderson and Scherbov, which is also used in this paper and during the elaboration of these ideas three demographic

Demographic variables in coal miners’ safety attitude

Science.gov (United States)

Yin, Wen-wen; Wu, Xiang; Ci, Hui-Peng; Qin, Shu-Qi; Liu, Jia-Long

2017-03-01

To change unsafe behavior through adjusting people’s safety attitudes has become an important measure to prevent accidents. Demographic variables, as influential factors of safety attitude, are fundamental and essential for the research. This research does a questionnaire survey among coal mine industry workers, and makes variance analysis and correlation analysis of the results in light of age, length of working years, educational level and experiences of accidents. The results show that the coal miners’ age, length of working years and accident experiences correlate lowly with safety attitudes, and those older coal miners with longer working years have better safety attitude, as coal miners without experiences of accident do.However, educational level has nothing to do with the safety attitude. Therefore, during the process of safety management, coal miners with different demographic characteristics should be put more attention to.

Dog and owner demographic characteristics and dog personality trait associations.

Science.gov (United States)

Kubinyi, Eniko; Turcsán, Borbála; Miklósi, Adám

2009-07-01

The aim of this study was to analyze the relationships between four personality traits (calmness, trainability, dog sociability and boldness) of dogs (Canis familiaris) and dog and owner demographics on a large sample size with 14,004 individuals. German speaking dog owners could characterize their dog by filling out a form on the Internet. There were five demographic variables for dogs and nine for owners. Two statistical methods were used for investigating the associations between personality and demographic traits: the more traditional general linear methods and regression trees that are ideal for analyzing non-linear relationships in the structure of the data. The results showed that calmness is influenced primarily by the dog's age, the neutered status, the number of different types of professional training courses (e.g. obedience, agility) the dog had experienced and the age of acquisition. The least calm dogs were less than 2.5 years old, neutered and acquired after the first 12 weeks of age, while the calmest dogs were older than 6.9 years. Trainability was affected primarily by the training experiences, the dog's age, and the purpose of keeping the dog. The least trainable dogs had not received professional training at all and were older than 3 years. The most trainable dogs were those who participated in three or more types of professional training. Sociability toward conspecifics was mainly determined by the age, sex, training experience and time spent together. The least sociable dogs were older than 4.8 years and the owners spent less than 3h with the dog daily. The most sociable dogs were less than 1.5 years old. Males were less sociable toward their conspecifics than females. Boldness was affected by the sex and age of the dog and the age of acquisition. The least bold were females acquired after the age of 1 year or bred by the owner. The boldest dogs were males, acquired before the age of 12 weeks, and were younger than 2 years old. Other variables

Geovisualization of Local and Regional Migration Using Web-mined Demographics

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Schuermann, R. T.; Chow, T. E.

2014-11-01

The intent of this research was to augment and facilitate analyses, which gauges the feasibility of web-mined demographics to study spatio-temporal dynamics of migration. As a case study, we explored the spatio-temporal dynamics of Vietnamese Americans (VA) in Texas through geovisualization of mined demographic microdata from the World Wide Web. Based on string matching across all demographic attributes, including full name, address, date of birth, age and phone number, multiple records of the same entity (i.e. person) over time were resolved and reconciled into a database. Migration trajectories were geovisualized through animated sprites by connecting the different addresses associated with the same person and segmenting the trajectory into small fragments. Intra-metropolitan migration patterns appeared at the local scale within many metropolitan areas. At the scale of metropolitan area, varying degrees of immigration and emigration manifest different types of migration clusters. This paper presents a methodology incorporating GIS methods and cartographic design to produce geovisualization animation, enabling the cognitive identification of migration patterns at multiple scales. Identification of spatio-temporal patterns often stimulates further research to better understand the phenomenon and enhance subsequent modeling.

The AAVSO 2011 Demographic and Background Survey

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Price, A.

2012-04-01

In 2011, the AAVSO conducted a survey of 615 people who are or were recently active in the organization. The survey included questions about their demographic background and variable star interests. Data are descriptively analyzed and compared with prior surveys. Results show an organization of very highly educated, largely male amateur and professional astronomers distributed across 108 countries. Participants tend to be loyal, with the average time of involvement in the AAVSO reported as 14 years. Most major demographic factors have not changed much over time. However, the average age of new members is increasing. Also, a significant portion of the respondents report being strictly active in a non-observing capacity, reflecting the growing mission of the organization. Motivations of participants are more aligned with scientific contribution than with that reported by other citizen science projects. This may help explain why a third of all respondents are an author or co-author of a paper in an astronomical journal. Finally, there is some evidence that participation in the AAVSO has a greater impact on the respondents' view of their role in astronomy compared to that expected through increasing amateur astronomy experience alone.

ANALYSIS OF THE DEMOGRAPHIC POTENTIAL IN FUNCTION OF TOURISM

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Mijalce Gjorgievski

2011-06-01

Full Text Available Man is the prime mover of the overall social economic and political life of the entire globe and therefore he is studied from various aspects depending on the needs of what we want to obtain information on the demographic potential and its features.In this paper, the subject of study will be processing potential through its demographic characteristics (number condition, age structure, natural increase, economic activity, religious composition, etc. for the tourism economy. We know that the basic elements of tourism are the natural and cultural wealth that detect, evaluate and put into operation in tourism. However, it has its function, the basic factor are the people who need to visit those places, so it is very important to understand the demographic characteristics of people in every region of the globe in order to come to some understanding of the habits, needs and affinities of people depending on age, nationality and religious affiliation, etc. when choosing their travel destination.

Active aging with collaborative networks

NARCIS (Netherlands)

Camarinha-Matos, L.M.; Afsarmanesh, H.

2011-01-01

Download CitationEmailPrintRequest PermissionsMany recent studies document a demographic shift towards an older and healthier population [1]. The challenges posed by an aging society include care needs and social costs [2]. Many elderly citizens, following retirement, quickly become marginalized,

Aging in Taiwan: Building a Society for Active Aging and Aging in Place.

Science.gov (United States)

Lin, Yi-Yin; Huang, Chin-Shan

2016-04-01

Taiwan's accelerated rate of aging is more than twice that of European countries and United States. Although demographic aging was not a major concern in Taiwan until 1993, when it became an aging society, aging issues now have become an imperative topic both in policy and in practice in the country. As this article demonstrates, in response to the challenge of the rapidly growing older population and the inspiration of cultural values of filial obligation and respect to elders, the concepts of active aging and aging in place are leading the policies and practices of gerontology to meet the diverse needs of the aging population in Taiwan. However, challenges remain, including the question of how to promote systematic endeavors, both in policies or research on aging, and how to encourage greater involvement of nongovernment organizations in the aging issue. In addition, some emerging issues about aging are addressed in this article including inadequate resources for older rural adults, building an age-friendly environment, and the increasing number of people with dementia. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

ADOPTING SOCIO-DEMOGRAPHIC CHARACTERISTICS IN PROFILING GREEN CONSUMERS: A REVIEW OF HYPOTHESES

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Arif Hartono

2009-02-01

Full Text Available In the last three decades worldwide environmental consciousness has increased dramatically as well as profiling green consumers have gained tremendous attention in the past. Segmenting and targeting markets base on pro-environmental purchase behavior are essential when companies positioning their green products. Socio-demographic characteristics have gained a lot of attention as the key profiling variables. Such characteristics have been employed by many scholars more frequently for the bases of segmenting and profiling green consumers. However, most existing studies of green consumers’ socio-demographic were US based. The present article attempts to review the common hypotheses of socio-demographic characteristics in profiling green consumers. The present article reviews five general hypotheses relating to socio-demographics and environmental consciousness of green consumers, namely the gender, age, education level, income, and occupation hypotheses, as well as the theoretical explanation for each hypothesis. Most previous studies tend to have the same conclusion in the gender, age, education level, and  income characteristics. Critics to socio-demographic characteristics and a need to conduct green marketing research in Indonesia was also reviewed.Key words: profiling, socio-demographic, green consumer, hypotheses.

Maternal risk of breeding failure remained low throughout the demographic transitions in fertility and age at first reproduction in Finland.

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Jianghua Liu

Full Text Available Radical declines in fertility and postponement of first reproduction during the recent human demographic transitions have posed a challenge to interpreting human behaviour in evolutionary terms. This challenge has stemmed from insufficient evolutionary insight into individual reproductive decision-making and the rarity of datasets recording individual long-term reproductive success throughout the transitions. We use such data from about 2,000 Finnish mothers (first births: 1880s to 1970s to show that changes in the maternal risk of breeding failure (no offspring raised to adulthood underlay shifts in both fertility and first reproduction. With steady improvements in offspring survival, the expected fertility required to satisfy a low risk of breeding failure became lower and observed maternal fertility subsequently declined through an earlier age at last reproduction. Postponement of the age at first reproduction began when this risk approximated zero-even for mothers starting reproduction late. Interestingly, despite vastly differing fertility rates at different stages of the transitions, the number of offspring successfully raised to breeding per mother remained relatively constant over the period. Our results stress the importance of assessing the long-term success of reproductive strategies by including measures of offspring quality and suggest that avoidance of breeding failure may explain several key features of recent life-history shifts in industrialized societies.

Maternal Risk of Breeding Failure Remained Low throughout the Demographic Transitions in Fertility and Age at First Reproduction in Finland

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Liu, Jianghua; Rotkirch, Anna; Lummaa, Virpi

2012-01-01

Radical declines in fertility and postponement of first reproduction during the recent human demographic transitions have posed a challenge to interpreting human behaviour in evolutionary terms. This challenge has stemmed from insufficient evolutionary insight into individual reproductive decision-making and the rarity of datasets recording individual long-term reproductive success throughout the transitions. We use such data from about 2,000 Finnish mothers (first births: 1880s to 1970s) to show that changes in the maternal risk of breeding failure (no offspring raised to adulthood) underlay shifts in both fertility and first reproduction. With steady improvements in offspring survival, the expected fertility required to satisfy a low risk of breeding failure became lower and observed maternal fertility subsequently declined through an earlier age at last reproduction. Postponement of the age at first reproduction began when this risk approximated zero–even for mothers starting reproduction late. Interestingly, despite vastly differing fertility rates at different stages of the transitions, the number of offspring successfully raised to breeding per mother remained relatively constant over the period. Our results stress the importance of assessing the long-term success of reproductive strategies by including measures of offspring quality and suggest that avoidance of breeding failure may explain several key features of recent life-history shifts in industrialized societies. PMID:22529952

Demographic profile of patients diagnosed with intracranial ...

African Journals Online (AJOL)

Abstract. Background: Meningiomas are common brain tumours and display gender, racial and ethnic differences in their demographic profile. ... The mean age of patients was 45.7 ± 10.5 years with a female-to-male ratio of 3.8:1. The mean ...

Multiregional demographic projections in practice: a metropolitan example.

Science.gov (United States)

Congdon, P

1992-01-01

"This paper examines options for local and regional projections which reflect both demographic interdependencies with jobs and housing at this area scale, and the inapplicability of traditional demographic projection methods to population or areal subdivisions. This context for local demographic projections requires constraints (for example, to job and housing forecasts or to higher area totals), the use of proxy or explanatory indicators to predict demographic rates or totals, and parameterization of demographic schedules, to facilitate comparison across numerous localities and to set future assumptions about demographic components. The traditional framework of self-contained projection by deterministic cohort survival is therefore widened to include regio-scientific and stochastic modelling concepts. The framework for empirical analysis is London [England] and its boroughs." (SUMMARY IN FRE AND GER) excerpt

Significance of Demographic Variables for Targeting of Internet Advertisements

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Václav Stříteský

2016-06-01

Full Text Available Broad ad targeting options belong among the major advantages of internet advertising. Demographic targeting has become a standard option in most of on-line advertising systems. There are more ways how to target on-line advertisements by using demographic variables. In some cases, e.g., social media, we can use data from user registrations. Modern technologies enable to estimate the demographic profile of internet users using on behavioural data. The traditional approach to the demographic targeting of advertisements based on affinity targeting assumes the existence of internet servers with sufficient homogeneity of visits. The aim of this article is to identify the differences in the internet content consumption habits of Czech internet users based on gender and age. The analysis is based on the data from the extensive research which was carried out by the Netmonitor project, and which was provided for the purposes of this study by the Association for Internet Development (SPIR. The research results show that the traditional affinity-based method of targeting according to gender and age is still suitable on the Czech internet. On the other hand, in some cases, the traditional approach of ad targeting based on affinity leads to wasted ad impressions that miss defined target group.

Aging and health among migrants in a European perspective

DEFF Research Database (Denmark)

Kristiansen, Maria; Razum, Oliver; Tezcan-Güntekinc, Hürrem

2016-01-01

Population aging and the associated changes in demographic structures and healthcare needs is a key challenge across Europe. Healthy aging strategies focus on ensuring the ability to maintain health, quality of life and independent living at old age. Concurrent to the process of population aging......, the demographics of Europe are affected by increased migration resulting in substantial ethnic diversity. In this paper, we narratively review the health profile of the growing proportion of aging migrants in Europe, outline key factors shaping health among this diverse group and consider ways of addressing...... their healthcare needs. Although factors shaping aging processes are largely similar across populations, migrant-specific risk factors exist. These include exposure to health risks before and during migration; a more disadvantaged socioeconomic position; language barriers and low health literacy; cultural factors...

Investing in Health to Create a Third Demographic Dividend.

Science.gov (United States)

Fried, Linda P

2016-04-01

The world is aging as a result of unprecedented successes worldwide adding 30 years of life expectancy and presenting great opportunities for all of society, but only if we invest effectively. This article, written as a requested background article for the World Health Organization 2015 World Report on Aging, proposes that creating health into the oldest ages could lay the basis for a third demographic dividend resulting from the societal benefits from the generative social capital of older adults, on top of the second demographic dividend's savings associated with longer lives. The combination would contribute to stronger and wealthier societies, greater success of the young, and increased societal ability to provide the humane supports needed at the end of life, plus a dividend that would endure. We now know that prevention works at every age and into the oldest ages. A life-course approach to prevention and health promotion is the key investment. The creation of geriatrically knowledgeable and integrated public health, medical and social care systems has the potential to amplify capabilities and well-being to the end of life. Healthy older populations bring both desire for engagement and unique talents. Institutions designed to create impactful roles for older adults to contribute to the success of the young can activate the societal benefits and further enhance health at older ages. Creating a new vision for the opportunities of an older age is the first critical step toward experiencing the benefits of our longer lives and creating a sustained third demographic dividend. © The Author 2016. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Can psychosocial and socio-demographic questions help identify sexual risk among heterosexually-active women of reproductive age? Evidence from Britain’s third National Survey of Sexual Attitudes and Lifestyles (Natsal-3

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Natalie Edelman

2017-01-01

Full Text Available Abstract Background Contraceptive advice and supply (CAS and sexually transmitted infection (STI testing are increasingly provided in primary care. Most risk assessment tools are based on sexual risk behaviours and socio-demographics, for use online or in specialist services. Combining socio-demographic and psychosocial questions (e.g. religious belief and formative experience may generate an acceptable tool for targeting women in primary care who would benefit from intervention. We aimed to identify psychosocial and socio-demographic factors associated with reporting key sexual risk behaviours among women in the British general population. Methods We undertook complex survey analysis of data from 4911 hetero-sexually active women aged 16–44 years, who participated in Britain’s third National Survey of Sexual Attitudes and Lifestyles (Natsal-3, a national probability sample survey undertaken 2010–2012. We used multivariable regression to examine associations between the available psychosocial and socio-demographic variables in Natsal-3 and reports of three key sexual behaviours: a 2+ partners in the last year (2PP; b non-use of condoms with 2+ partners in the last year (2PPNC; c non-use of condoms at first sex with most recent sexual partner (FSNC. We adjusted for key socio-demographic factors: age, ethnicity and socio-economic status (measured by housing tenure. Results Weekly binge drinking (6+ units on one occasion, and first sex before age 16 were each positively associated with all three sexual behaviours after adjustment. Current relationship status, reporting drug use (ever, younger age and living in rented accommodation were also associated with 2+ partners and 2 + partners without condoms after adjustment. Currently being a smoker, older age and respondent ethnicity were associated with FSNC after adjustment for all other variables. Current smoking status, treatment for depression (last year, and living at home with both

Changing demographics: what to watch for.

Science.gov (United States)

Morrison, P A

1987-07-01

Four broad demographic transformations: 1) the population's reconfiguration into smaller household units, especially those comprised of persons living alone; 2) changing employment patterns, notably the shift of married women into paid employment and the resulting proliferation of dual-earner families; 3) transformations in the population's age composition; and 4) the geography of growth in terms of regions that will gain or lose population--can be expected to have a profound impact on opportunities and challenges facing the business sector. The number of future households is projected to increase from 88.6 million in 1986 to 101.5 million by 1996. The sharpest gains will be among households headed by persons ranging in age from the late 30s to the early 50s. The fastest growth through the year 2000 is expected to occur in the Mountain states of the US. Business economists should be alert to these demographic analyses both to spot emerging growth markets and to identify long-term strategic issues, especially as the labor market changes. It will be increasingly important to differentiate time-sensitive from price-sensitive consumers.

EJSCREEN Demographic Indicators 2015 Public

Data.gov (United States)

U.S. Environmental Protection Agency — EJSCREEN uses demographic factors as very general indicators of a community's potential susceptibility to the types of environmental factors included in this...

EJSCREEN Demographic Indicators 2016 Public

Data.gov (United States)

U.S. Environmental Protection Agency — EJSCREEN uses demographic factors as very general indicators of a community's potential susceptibility to the types of environmental factors included in this...

Prevalence, demographic and psychosocial correlates for school truancy among students aged 13-15 in the Association of Southeast Asian Nations (ASEAN) member states.

Science.gov (United States)

Pengpid, Supa; Peltzer, Karl

2017-11-01

Truancy among adolescents may negatively affect the achievement of academic goals. The aim of the study was to investigate the prevalence and correlates of school truancy in the Association of Southeast Asian Nations (ASEAN) member states. The analysis included 28 419 school children aged 13-15 years from seven ASEAN member states that participated in the Global School-based Student Health Survey (GSHS) between 2007 and 2013. The overall prevalence of past 30 day truancy across six ASEAN countries (excluding Brunei) was 24.8%; ranging from below 20% in Myanmar, Thailand, and Vietnam to more than 30% in Brunei Darussalam, Indonesia, and the Philippines. In multivariable logistic regression analysis, socio-demographic factors (older age, being male, the experience of hunger), externalising behaviour (tobacco use, alcohol use, having been in a physical fight, being bullied, having sustained an injury), and lack of protective social-familial factors (lack of peer support and lack of parental or guardian support) were found to be associated with truancy. High rates of truancy were found in ASEAN member states calling for interventions aimed to reduce truancy considering identified associated factors.

Demographic and social factors associated with homophobia and fear of AIDS in a community sample.

Science.gov (United States)

Walch, Susan E; Orlosky, Paula M; Sinkkanen, Kimberly A; Stevens, Heather R

2010-01-01

Examinations of demographic and social factors associated with homophobia and fear of AIDS are limited by the frequent use of homogeneous, college student samples and limited examination of interrelationships among variables. The present study examined community attitudes toward homosexuality and fear of HIV/AIDS as a function of age, education, race/ethnicity, religious affiliation, political party affiliation, and personal contact with homosexual individuals and persons living with HIV/AIDS. A community sample of 463 adults completed standardized measures of homophobia and fear of AIDS as well as demographic and social background items. When examined separately, each demographic and social factor assessed, with the exception of race/ethnicity, was associated with homophobia and all but race/ethnicity and political party affiliation were associated with fear of AIDS. However, when entered into multiple regression analyses, 24% of the variance in homophobia was predicted by a single variable, including only personal contact with homosexual individuals, while 18% of the variance in fear of AIDS was accounted for by five variables, including personal contact with homosexual individuals, religious affiliation, political affiliation, education, and personal contact with someone living with HIV/AIDS. Findings suggest that it is important to consider intercorrelations among social and demographic factors, particularly when considering homophobia.

Consumption of healthy foods and associated socio-demographic factors among Russian, Somali and Kurdish immigrants in Finland.

Science.gov (United States)

Adebayo, Folasade A; Itkonen, Suvi T; Koponen, Päivikki; Prättälä, Ritva; Härkänen, Tommi; Lamberg-Allardt, Christel; Erkkola, Maijaliisa

2017-05-01

We evaluated the consumption of healthy foods among Russian, Somali and Kurdish immigrants in Finland, and examined the relationship between socio-demographic factors and food consumption. We used data from the Migrant Health and Wellbeing Study (Maamu), a population-based health interview and examination survey in six different municipalities in Finland between 2010 and 2012. Altogether, 635 men and 737 women, aged 18-64 years, of Russian ( n = 527), Somali ( n = 337) and Kurdish ( n = 508) origin were included. The important socio-demographic determinants of healthy food consumption - sex, age, education, place of residence and household size - were assessed by logistic regression. Based on the consumption frequencies of recommended healthy foods - fruits, berries, vegetables, fish and rye bread - immigrants of Russian origin had higher consumption of healthy foods than their peers of Kurdish and Somali origin. Low consumption of fresh vegetables, fruits and berries was found among Somali immigrants. Sex and age were the most important determinants of healthy food consumption, as women and older age groups had diets closer to the national nutrition recommendations. High educational level was also positively associated with healthy food consumption. We found ethnic differences in the consumption of healthy foods among the immigrant groups of Russian, Somali and Kurdish origin in Finland. Socio-demographic factors, especially age, sex and education, seem to also play an important role in immigrants' food consumption. Further studies examining the consumption of fruits, berries and fresh vegetables among Somali immigrants in Finland are needed.

A Five Year Study of Selected Demographics of Middlesex Community College Graduates: 1985-1989.

Science.gov (United States)

Coggins, John H.; Muzeroll, Terry

This analysis of selected demographic statistics of Middlesex Community College (MxCC) graduates is intended for future academic advising, curriculum planning, and decision making. This demographic profile is comprised of data from studies published between 1985 and 1989. The study focuses on fundamental demographic indicators, such as sex, age,…

Effects of demographic structure on key properties of stochastic density-independent population dynamics.

Science.gov (United States)

Vindenes, Yngvild; Sæther, Bernt-Erik; Engen, Steinar

2012-12-01

The development of stochastic demography has largely been based on age structured populations, although other types of demographic structure, especially permanent and dynamic heterogeneity, are likely common in natural populations. The combination of stochasticity and demographic structure is a challenge for analyses of population dynamics and extinction risk, because the population structure will fluctuate around the stable structure and the population size shows transient fluctuations. However, by using a diffusion approximation for the total reproductive value, density-independent dynamics of structured populations can be described with only three population parameters: the expected population growth rate, the environmental variance and the demographic variance. These parameters depend on population structure via the state-specific vital rates and transition rates. Once they are found, the diffusion approximation represents a substantial reduction in model complexity. Here, we review and compare the key population parameters across a wide range of demographic structure, from the case of no structure to the most general case of dynamic heterogeneity, and for both discrete and continuous types. We focus on the demographic variance, but also show how environmental stochasticity can be included. This study brings together results from recent models, each considering a specific type of population structure, and places them in a general framework for structured populations. Comparison across different types of demographic structure reveals that the reproductive value is an essential concept for understanding how population structure affects stochastic dynamics and extinction risk. Copyright © 2011 Elsevier Inc. All rights reserved.

Demographics in Astronomy and Astrophysics

Science.gov (United States)

Ulvestad, James S.

2011-05-01

Astronomy has been undergoing a significant demographic shift over the last several decades, as shown by data presented in the 2000 National Research Council (NRC) report "Federal Funding of Astronomical Research," and the 2010 NRC report, "New Worlds, New Horizons in Astronomy and Astrophysics." For example, the number of advertised postdoctoral positions in astronomy has increased much more rapldly than the number of faculty positions, contributing to a holding pattern of early-career astronomers in multiple postdoctoral positions. This talk will summarize some of the current demographic trends in astronomy, including information about gender and ethnic diversity, and describe some of the possible implications for the future. I thank the members of the Astro2010 Demographics Study Group, as well as numerous white-paper contributors to Astro2010, for providing data and analyses.

Demographic faultlines: a meta-analysis of the literature.

Science.gov (United States)

Thatcher, Sherry M B; Patel, Pankaj C

2011-11-01

We propose and test a theoretical model focusing on antecedents and consequences of demographic faultlines. We also posit contingencies that affect overall team dynamics in the context of demographic faultlines, such as the study setting and performance measurement. Using meta-analysis structural equation modeling with a final data set consisting of 311 data points (i.e., k [predictor-criterion relationships]), from 39 studies that were obtained from 36 papers with a total sample size of 24,388 individuals in 4,366 teams, we found that sex and racial diversity increased demographic faultline strength more than did diversity on the attributes of functional background, educational background, age, and tenure. Demographic faultline strength was found to increase task and relationship conflict as well as decrease team cohesion. Furthermore, although demographic faultline strength decreased both team satisfaction and team performance, there was a stronger decrease in team performance than in team satisfaction. The strength of these relationships increased when the study was conducted in the lab rather than in the field. We describe the theoretical and practical implications of these findings for advancing the study of faultlines. (c) 2011 APA, all rights reserved.

The impact of demographic and psychological characteristics and cost behaviors on views towards the luxury restaurant

Directory of Open Access Journals (Sweden)

Nazanin Haji Mirza Hossein Yazdi

2017-05-01

Full Text Available This study examines the impact of psychological characteristics, materialism, unity, uniqueness, hedonism, and perfectionism, and demographic characteristics including gender, age and income as well as the costing behavior (price on the views towards the luxury restaurant. The results show that perfectionism and uniqueness had a direct impact on the consumer's views towards luxury restaurant. On the other hand, the demographic characteristics such as age, income and education had a positive relationship with the consumer's views towards the luxury restaurant. Finally, a new hypothesis as the relationship between price and service quality and customer atti-tudes was examined in this study and it was concluded that there was a significant positive rela-tionship between price and customer’s views. The results of the research data also confirmed the relationship between price and service quality.

Who tweets? Deriving the demographic characteristics of age, occupation and social class from twitter user meta-data.

Directory of Open Access Journals (Sweden)

Luke Sloan

Full Text Available This paper specifies, designs and critically evaluates two tools for the automated identification of demographic data (age, occupation and social class from the profile descriptions of Twitter users in the United Kingdom (UK. Meta-data data routinely collected through the Collaborative Social Media Observatory (COSMOS: http://www.cosmosproject.net/ relating to UK Twitter users is matched with the occupational lookup tables between job and social class provided by the Office for National Statistics (ONS using SOC2010. Using expert human validation, the validity and reliability of the automated matching process is critically assessed and a prospective class distribution of UK Twitter users is offered with 2011 Census baseline comparisons. The pattern matching rules for identifying age are explained and enacted following a discussion on how to minimise false positives. The age distribution of Twitter users, as identified using the tool, is presented alongside the age distribution of the UK population from the 2011 Census. The automated occupation detection tool reliably identifies certain occupational groups, such as professionals, for which job titles cannot be confused with hobbies or are used in common parlance within alternative contexts. An alternative explanation on the prevalence of hobbies is that the creative sector is overrepresented on Twitter compared to 2011 Census data. The age detection tool illustrates the youthfulness of Twitter users compared to the general UK population as of the 2011 Census according to proportions, but projections demonstrate that there is still potentially a large number of older platform users. It is possible to detect "signatures" of both occupation and age from Twitter meta-data with varying degrees of accuracy (particularly dependent on occupational groups but further confirmatory work is needed.

Who Tweets? Deriving the Demographic Characteristics of Age, Occupation and Social Class from Twitter User Meta-Data

Science.gov (United States)

Sloan, Luke; Morgan, Jeffrey; Burnap, Pete; Williams, Matthew

2015-01-01

This paper specifies, designs and critically evaluates two tools for the automated identification of demographic data (age, occupation and social class) from the profile descriptions of Twitter users in the United Kingdom (UK). Meta-data data routinely collected through the Collaborative Social Media Observatory (COSMOS: http://www.cosmosproject.net/) relating to UK Twitter users is matched with the occupational lookup tables between job and social class provided by the Office for National Statistics (ONS) using SOC2010. Using expert human validation, the validity and reliability of the automated matching process is critically assessed and a prospective class distribution of UK Twitter users is offered with 2011 Census baseline comparisons. The pattern matching rules for identifying age are explained and enacted following a discussion on how to minimise false positives. The age distribution of Twitter users, as identified using the tool, is presented alongside the age distribution of the UK population from the 2011 Census. The automated occupation detection tool reliably identifies certain occupational groups, such as professionals, for which job titles cannot be confused with hobbies or are used in common parlance within alternative contexts. An alternative explanation on the prevalence of hobbies is that the creative sector is overrepresented on Twitter compared to 2011 Census data. The age detection tool illustrates the youthfulness of Twitter users compared to the general UK population as of the 2011 Census according to proportions, but projections demonstrate that there is still potentially a large number of older platform users. It is possible to detect “signatures” of both occupation and age from Twitter meta-data with varying degrees of accuracy (particularly dependent on occupational groups) but further confirmatory work is needed. PMID:25729900

Demographic, Seasonal, and Geographic Differences in Emergency Department Visits for Epistaxis.

Science.gov (United States)

Chaaban, Mohamad R; Zhang, Dong; Resto, Vicente; Goodwin, James S

2017-01-01

Objective To determine the demographics and seasonal and geographic variation of epistaxis in the United States. Study Design Retrospective cohort analysis based on data from Medicare claims. Setting Emergency department visits. Subjects and Methods We used a 5% sample of Medicare data from January 2012 to December 2012. Our cohort included patients with an incident diagnosis of epistaxis during a visit to the emergency department, excluding those with a diagnosis in the prior 12 months. Demographics included age, sex, race, and ethnicity. We compared the rate of emergency department visits for epistaxis by geographic division and individual states. Results In the 5% sample of Medicare data, 4120 emergency department visits for incident epistaxis were identified in 2012. Our results showed an increase in the emergency department visits for epistaxis with age. Compared with patients 85 years old were 1.36 (95% confidence interval [95% CI], 1.23-1.50), 2.37 (95% CI, 2.14-2.62), and 3.24 (95% CI, 2.91-3.62) more likely to present with epistaxis, respectively. Men were 1.24 (95% CI, 1.17-1.32) times more likely to present with epistaxis than women. Blacks were 1.23 (95% CI, 1.10-1.36) times more likely to present with epistaxis when compared with non-Hispanic whites. Epistaxis emergency department visits were 40% lower in the summer months versus winter. The seasonal variation was more pronounced in the northern versus southern United States. Conclusion Emergency department visits for epistaxis increase with age and appear to be seasonal, with a more pronounced variation in the northern versus southern United States.

Socio-demographic factors and psychological distress in Indigenous and non-Indigenous Australian adults aged 18-64 years: analysis of national survey data

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Cunningham Joan

2012-02-01

Full Text Available Abstract Background Indigenous Australians are known to be at greater risk of morbidity and mortality from mental health related conditions, but most available data relate to the use of mental health services, and little is known about other aspects of social and emotional wellbeing. Using the first available nationally representative data, we examined the prevalence and patterning of psychological distress among Indigenous Australian adults and compared these with corresponding data from the non-Indigenous population. Methods The analysis used weighted data on psychological distress, as measured by a modified Kessler Psychological Distress score (K5, and a range of socio-demographic measures for 5,417 Indigenous and 15,432 non-Indigenous adults aged 18-64 years from two nationally representative surveys. Very high psychological distress (VHPD was defined as a K5 score ≥ 15 (possible range = 5-25. Results Indigenous adults were about three times more likely than non-Indigenous adults to be classified with VHPD: 14.5% (95% confidence interval (CI 12.9-16.0% versus 5.5% (95% CI 5.0-5.9%. After adjusting for age, most socio-demographic variables were significantly associated with VHPD in both populations, although the relative odds were generally larger among non-Indigenous people. Indigenous people in remote areas had a lower prevalence of VHPD than their non-remote counterparts, and only marital status, main language, and food insecurity were significantly associated with VHPD in remote areas. Conclusions Higher absolute levels of VHPD combined with smaller socio-demographic gradients in the Indigenous population suggest the importance of risk factors such as interpersonal racism, marginalization and dispossession, chronic stress and exposure to violence that are experienced by Indigenous Australians with common and/or cross-cutting effects across the socioeconomic spectrum. The lower prevalence of VHPD and lack of association with many socio-demographic

When celibacy matters: incorporating non-breeders improves demographic parameter estimates.

Science.gov (United States)

Pardo, Deborah; Weimerskirch, Henri; Barbraud, Christophe

2013-01-01

In long-lived species only a fraction of a population breeds at a given time. Non-breeders can represent more than half of adult individuals, calling in doubt the relevance of estimating demographic parameters from the sole breeders. Here we demonstrate the importance of considering observable non-breeders to estimate reliable demographic traits: survival, return, breeding, hatching and fledging probabilities. We study the long-lived quasi-biennial breeding wandering albatross (Diomedea exulans). In this species, the breeding cycle lasts almost a year and birds that succeed a given year tend to skip the next breeding occasion while birds that fail tend to breed again the following year. Most non-breeders remain unobservable at sea, but still a substantial number of observable non-breeders (ONB) was identified on breeding sites. Using multi-state capture-mark-recapture analyses, we used several measures to compare the performance of demographic estimates between models incorporating or ignoring ONB: bias (difference in mean), precision (difference is standard deviation) and accuracy (both differences in mean and standard deviation). Our results highlight that ignoring ONB leads to bias and loss of accuracy on breeding probability and survival estimates. These effects are even stronger when studied in an age-dependent framework. Biases on breeding probabilities and survival increased with age leading to overestimation of survival at old age and thus actuarial senescence and underestimation of reproductive senescence. We believe our study sheds new light on the difficulties of estimating demographic parameters in species/taxa where a significant part of the population does not breed every year. Taking into account ONB appeared important to improve demographic parameter estimates, models of population dynamics and evolutionary conclusions regarding senescence within and across taxa.

The demographic divide : Population dynamics, race and the rise of mass incarceration in the United States

NARCIS (Netherlands)

Campbell, Michael C.; Vogel, M.S.

2017-01-01

This manuscript examines whether certain fundamental demographic changes in age structures across racial groups might help explain incarceration rates in the United States. We argue that a “demographic divide”—a growing divergence in the age structures of blacks and whites—was an important factor

Wildlife value orientations and demographics in The Netherlands

NARCIS (Netherlands)

Vaske, J.J.; Jacobs, M.H.; Sijtsma, M.T.J.

2011-01-01

This article identified the Dutch publics’ value orientations toward wildlife and examined differences in value orientations among four demographic characteristics: age, sex, current residence, and education. The two wildlife value orientations—domination and mutualism—were based on prior theorizing

Microscopic age determination of human skeletons including an unknown but calculable variable

DEFF Research Database (Denmark)

Wallin, Johan Albert; Tkocz, Izabella; Kristensen, Gustav

1994-01-01

estimation, which includes the covariance matrix of four single equation residuals, improves the accuracy of age determination. The standard deviation, however, of age prediction remains 12.58 years. An experimental split of the data was made in order to demonstrate that the use of subgroups gives a false...

Demographic and Environmental Factors Associated with Mental Health: A Cross-Sectional Study

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Jayeun Kim

2017-04-01

Full Text Available Relevant demographic and environmental conditions need to be understood before tailoring policies to improve mental health. Using community health survey data from 25 communities in Seoul, 2013, cross-sectional associations between mental health and community level environments were assessed. Mental health outcomes (self-rated stress levels (SRS and depressive symptoms (DS were analyzed. Community environmental factors included green space, green facilities, and annual PM10 level (AnnPM10; socio-demographic factors included sex, age, education, labor market participation, comorbidity, sleep hours, physical activity, smoking, and drinking. A total of 23,139 people with the following characteristics participated: men (44.2%; age groups 19−39 (36.0%, 40−59 (39.4%, 60−74 (19.2%, and 75+ (5.4%. Women had higher odds ratios (OR for SRS [OR 1.22, 95% Confidence interval (CI 1.17–1.27] and DS [OR 1.55, 95% CI 1.42–1.71]. Regular physical activity predicted SRS [OR 0.90, 95% CI 0.84–0.95] and DS [OR 0.98, 95% CI 0.88–1.10]; current smoking and drinking were adversely associated with both SRS and DS. Higher accessibility to green space (Q4 was inversely associated with DS [OR 0.89, 95% CI 0.81−0.97] compared to lower accessibility (Q1. AnnPM10, annual levels for particles of aerodynamic diameter <10 µm (PM10, among communities was associated with poorer SRS [OR 1.02, 95% CI 1.00–1.04] by 10 μg/m3 increases. Therefore, both demographic and environmental factors should be considered to understand mental health conditions among the general population.

A demographic study of the exponential distribution applied to uneven-aged forests

Science.gov (United States)

Jeffrey H. Gove

2016-01-01

A demographic approach based on a size-structured version of the McKendrick-Von Foerster equation is used to demonstrate a theoretical link between the population size distribution and the underlying vital rates (recruitment, mortality and diameter growth) for the population of individuals whose diameter distribution is negative exponential. This model supports the...

Demographic factors associated with moral sensitivity among nursing students.

Science.gov (United States)

Tuvesson, Hanna; Lützén, Kim

2017-11-01

Today's healthcare environment is often characterized by an ethically demanding work situation, and nursing students need to prepare to meet ethical challenges in their future role. Moral sensitivity is an important aspect of the ethical decision-making process, but little is known regarding nursing students' moral sensitivity and its possible development during nursing education. The aims of this study were to investigate moral sensitivity among nursing students, differences in moral sensitivity according to sample sub-group, and the relation between demographic characteristics of nursing students and moral sensitivity. A convenience sample of 299 nursing students from one university completed a questionnaire comprising questions about demographic information and the revised Moral Sensitivity Questionnaire. With the use of SPSS, non-parametric statistics, including logistic regression models, were used to investigate the relationship between demographic characteristics and moral sensitivity. Ethical considerations: The study followed the regulations according to the Swedish Ethical Review Act and was reviewed by the Ethics Committee of South-East Sweden. The findings showed that mean scores of nursing students' moral sensitivity were found in the middle to upper segment of the rating scale. Multivariate analysis showed that gender (odds ratio = 3.32), age (odds ratio = 2.09; 1.73), and parental status (odds ratio = 0.31) were of relevance to nursing students' moral sensitivity. Academic year was found to be unrelated to moral sensitivity. These demographic aspects should be considered when designing ethics education for nursing students. Future studies should continue to investigate moral sensitivity in nursing students, such as if and how various pedagogical strategies in ethics may contribute to moral sensitivity in nursing students.

AGEING POPULATION: COMPARATIVE ANALYSIS AMONG EUROPEAN UNION STATES

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Laura DIACONU (MAXIM

2015-03-01

Full Text Available The aging population is a global phenomenon, which has affected almost all the EU states. The consequences are very important since it affects the socio-economic environment usually on the long run. Some of them could consist in increasing the public expenditure on pensions, social security and health services, which will raise the overall burden on the working population. Sometimes, a significant reduction of the labour force will even diminish the growth rate of an economy. Considering these aspects, the present paper intends to analyse the demographic situation from the EU states, the factors that have generated it and to identify the possible future trends. To determine the evolution of the ageing population phenomenon, we have analysed some demographic indicators included in various statistical reports and databases, such as the fertility rate, the median age, the percentage of population over a certain age and the age dependency ratio.

The Misuse of Anabolic-Androgenic Steroids among Iranian Recreational Male Body-Builders and Their Related Psycho-Socio-Demographic factors.

Science.gov (United States)

Angoorani, Hooman; Halabchi, Farzin

2015-12-01

The high prevalence and potential side effects of anabolic-androgenic steroids (AAS) misuse by athletes has made it a major public health concern. Epidemiological studies on the abuse of such drugs are mandatory for developing effective preventive drug control programs in sports community. This study aimed to investigate the prevalence of AAS abuse and their association with some psycho-socio-demographic factors in Iranian male recreational body-builders. Between March and October 2011; 906 recreational male body-builders from 103 randomly selected bodybuilding clubs in Tehran, Iran were participated in this study. Some psycho-socio- demographic factors including age, job, average family income, family size, sport experience (months), weekly duration of the sporting activity (h), purpose of participation in sporting activity, mental health as well as body image (via General Health Questionnaire and Multidimensional Body-Self Relations Questionnaire, respectively), and history of AAS use were obtained by interviews using questionnaires. Participants were all recreational male body-builders [mean age (SD): 25.7 (7.1), ranging 14-56 yr]. Self-report of AAS abuse was registered in 150 body-builders (16.6%). Among different psycho-socio-demographic factors, only family income and sport experience were inversely associated with AAS abuse. Lifetime prevalence of AAS abuse is relatively high among recreational body-builders based on their self-report. Some psycho-socio-demographic factors including family income and sport experience may influence the prevalence of AAS abuse.

The Misuse of Anabolic-Androgenic Steroids among Iranian Recreational Male Body-Builders and Their Related Psycho-Socio-Demographic factors

Science.gov (United States)

ANGOORANI, Hooman; HALABCHI, Farzin

2015-01-01

Background: The high prevalence and potential side effects of anabolic-androgenic steroids (AAS) misuse by athletes has made it a major public health concern. Epidemiological studies on the abuse of such drugs are mandatory for developing effective preventive drug control programs in sports community. This study aimed to investigate the prevalence of AAS abuse and their association with some psycho-socio-demographic factors in Iranian male recreational body-builders. Methods: Between March and October 2011; 906 recreational male body-builders from 103 randomly selected bodybuilding clubs in Tehran, Iran were participated in this study. Some psycho-socio- demographic factors including age, job, average family income, family size, sport experience (months), weekly duration of the sporting activity (h), purpose of participation in sporting activity, mental health as well as body image (via General Health Questionnaire and Multidimensional Body-Self Relations Questionnaire, respectively), and history of AAS use were obtained by interviews using questionnaires. Results: Participants were all recreational male body-builders [mean age (SD): 25.7 (7.1), ranging 14–56 yr]. Self-report of AAS abuse was registered in 150 body-builders (16.6%). Among different psycho-socio-demographic factors, only family income and sport experience were inversely associated with AAS abuse. Conclusion: Lifetime prevalence of AAS abuse is relatively high among recreational body-builders based on their self-report. Some psycho-socio-demographic factors including family income and sport experience may influence the prevalence of AAS abuse. PMID:26811817

[The demographic and occupational characteristics of Italian migrants to Argentina, 1880-1930].

Science.gov (United States)

Cacopardo, M C; Moreno, J L

1984-09-01

"This essay studies...the demographic and socio-professional characteristics of the Italian emigrants in Argentina during the period 1880-1930. Besides a reconstruction of the demographic variables (age, sex, mortality, and fertility) in the historical series, the essay also depicts the professional profile of the Italians in Argentina...." (summary in ENG, FRE) excerpt

The challenges of human population ageing

DEFF Research Database (Denmark)

Sander, Miriam; Oxlund, Bjarke; Jespersen, Astrid

2015-01-01

The 20th century saw an unprecedented increase in average human lifespan as well as a rapid decline in human fertility in many countries of the world. The accompanying worldwide change in demographics of human populations is linked to unanticipated and unprecedented economic, cultural, medical...... of Copenhagen (UCPH) and the Center for Healthy Ageing at UCPH, which took place on 20-21 June 2014 in Copenhagen, Denmark. Questions discussed here include the following: what is driving age-structural change in human populations? how can we create 'age-friendly' societies and promote 'ageing...

Demographic Risks of the Pension Reform in the Russian Federation

OpenAIRE

Arkady Konstantinovich Solovyev

2016-01-01

The purpose of the study is to analyze the impact of the demographic crisis in the country’s fiscal system. In the article, the pension system for the first time is considered as a multifactorial model, which during the different historical periods corrects the degree of its dependence on the interdependent complex of macroeconomic and demographic factors. The economically sound and socially correct accounting of the interference of retirement age and the specified development factor...

[Demographic and clinical aspects of hepatic fascioliasis between 2013-2010 in National Hospital Cayetano Heredia, Lima, Peru].

Science.gov (United States)

Chang Wong, Millie Rocío; Pinto Elera, Jesús Omar Andrés; Guzman Rojas, Patricia; Terashima Iwashita, Angélica; Samalvides Cuba, Frine

2016-01-01

To describe the demographic and clinical aspects of hepatic fascioliasis as well as the complications and associations between various factors and the disease in a reference hospital. This is a descriptive and retrospective case series study; we included all patients who had a recent diagnosis of hepatic fascioliasis from 2003 to 2010 in the Hospital Nacional Cayetano Heredia. Demographic and clinical variables were analyzed including complications and treatment received. 68 medical records were found eligible for the study. The mean age was 36 years. Ancash department was the most frequent place of origin and residence. Most of them were diagnosed in the chronic phase, the most common symptom was abdominal pain and eight patients had complications: 3 hepatic abscess, 1 subcapsular hematoma, 1 cholangitis and 1 cholangitis plus cholecystitis. There were the following associations: Age under 15 years with chronic phase and hyporexia, being a student with a positive stool analysis; and between being born in an endemic area with the absence of complications. Hepatic fascioliasis has unspecific clinical presentation so the epidemiological or dietary history and specially eosinophilia should guide the diagnosis.

Projected demographic profile of people living with HIV in Australia: planning for an older generation.

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James Jansson

Full Text Available BACKGROUND: Advances in HIV antiretroviral therapy (ART has reduced mortality in people living with HIV (PLHIV, resulting in an ageing population of PLHIV. Knowledge of demographic details such as age, geographical location and sex, will aid in the planning of training and resource allocation to effectively care for the future complex health needs of PLHIV. METHODS: An agent-based, stochastic, geographical model was developed to determine the current and future demographic of PLHIV in Australia. Data and parameters were sourced from Australia's National HIV Registry and peer reviewed literature. Processes that were simulated include progression to AIDS, mortality and internal migration. FINDINGS: The model estimates the mean age of PLHIV in Australia is increasing at a rate of 0.49 years each year. The expected proportion of PLHIV in over 55 years is estimated to increase from 25.3% in 2010 to 44.2% in 2020. Median age is lower in inner-city areas of the capital cities than in rural areas. The areas with the highest prevalence of HIV will continue to be capital cities; however, other areas will have greater percentage growth from 2010 to 2020. CONCLUSIONS: The age of the population of people living with HIV is expected to increase considerably in the future. As the population of PLHIV ages, specialist clinical training and resource provision in the aged care sector will also need to be addressed.

Recent Demographic Developments in France: Relatively Low Mortality at Advanced Ages.

Science.gov (United States)

Prioux, France; Barbieri, Magali

2012-10-01

France had 65.3 million inhabitants as of 1 January 2012, including 1.9 million in the overseas départements . The population is slightly younger than that of the European Union as a whole. Population growth continues at the same rate, mainly through natural increase. There are now more African than European immigrants living in France. Fertility was practically stable in 2011 (2.01 children per woman), but the lifetime fertility of the 1971-1972 cohorts reached a historic low in metropolitan France (1.99 children per woman), nevertheless remaining among the highest in Europe. Abortion levels remained stable and rates among young people are no longer increasing. The marriage rate is falling and the divorce rate has stabilized (46.2 divorces per 100 marriages in 2011). The risk of divorce decreases with age, but has greatly increased among the under-70s over the last decade. Life expectancy at birth (78.4 years for men, 85.0 for women) has continued to increase at the same rate, mainly thanks to progress at advanced ages. Among European countries, France has the lowest mortality in the over-65 age group, but it ranks less well for premature mortality.

Socio-demographic characteristics as determinants of differences in perception of local gastronomy

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Vuksanović Nikola

2017-01-01

Full Text Available This study aims to research differences in socio-demographic characteristics of foreign tourists in consumption of local food in the city centres Belgrade and Novi Sad, Republic of Serbia. The research was conducted on a sample of 673 respondents. The results of this study point out the importance of socio-demographic variables in research of local gastronomy as a significant component of tourism product. The research included the determining of the impact of the city the tourists stayed at. The differences were examined via two-factor ANOVA analysis of variance. The obtained results indicate that there are differences between age groups, in the level of education, monthly income and countries that foreign tourists come from, whereas there is no difference between genders in relation to the perception of local gastronomy. At the same time, the findings indicate that there are no differences in the perception of local gastronomy between the cities of Novi Sad and Belgrade. The results confirm previous studies and point out the significance of socio-demographic characteristics of foreign tourists in their perception of local gastronomy and adapting it to the visitors, regardless of the city they visited.

Demographic Predictors of Event-Level Associations between Alcohol Consumption and Sexual Behavior.

Science.gov (United States)

Wells, Brooke E; Rendina, H Jonathon; Kelly, Brian C; Golub, Sarit A; Parsons, Jeffrey T

2016-02-01

Alcohol consumption is associated with sexual behavior and outcomes, though research indicates a variety of moderating factors, including demographic characteristics. To better target interventions aimed at alcohol-related sexual risk behavior, our analyses simultaneously examine demographic predictors of both day- and event-level associations between alcohol consumption and sexual behavior in a sample of young adults (N = 301) who are sexually active and consume alcohol. Young adults (aged 18-29) recruited using time-space sampling and incentivized snowball sampling completed a survey and a timeline follow-back calendar reporting alcohol consumption and sexual behavior in the past 30 days. On a given day, a greater number of drinks consumed was associated with higher likelihood of sex occurring, particularly for women and single participants. During a given sexual event, number of drinks consumed was not associated with condom use, nor did any demographic predictors predict that association. Findings highlight associations between alcohol and sexual behavior, though not between alcohol and sexual risk behavior, highlighting the need for additional research exploring the complex role of alcohol in sexual risk behavior and the need to develop prevention efforts to minimize the role of alcohol in the initiation of sexual encounters.

Prevalence of Smoking and Associated Factors: Evidence From the CHILILAB Demographic Surveillance System in Vietnam.

Science.gov (United States)

Thi Thanh Huong, Le; Khanh Long, Tran; Xuan Son, Phung; Thi Tuyet-Hanh, Tran

2017-07-01

This study analyzed secondary data from Chi Linh Health and Demographic Surveillance System (CHILILAB) database to identify smoking prevalence and associated demographic factors. Data were extracted from the database of the CHILILAB 2016, which included information on individual smoking behaviors, as well as individual and household demographic data. Descriptive and binary logistic regression analyses were performed with significance level of 0.05. The smoking prevalences were 34.7%, 0.9%, and 16.1% for men, women, and both genders, respectively. A total of 78.2% of current smokers smoked daily inside their houses. Lower smoking status was associated with younger age, being student, rich, and/or single. Future efforts should not only spend on further reduction of smoking rate in Chi Linh Town but should also pay special attention on reducing the prevalence of in-home smoking. This will help to decrease the risk of nonsmokers being exposed to secondhand smoke in their home environment.

Interregional migration of youths in Russia: a comprehensive analysis of demographic statistics

NARCIS (Netherlands)

Kashnitsky, I.; Mkrtchyan, N.; Leshukov, O.V.

2016-01-01

Not dissimilar to many other countries, migration in Russia has a pronounced age-dependent pattern with the peak intensity at the age when people obtain higher and professional education. In this paper, we analyze migration intensity at student age (17–21) using three sources of demographic data

Money attitude of Ukrainian young people: socio-demographic aspect

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MARIANNA SIMKIV

2013-09-01

Full Text Available The article presents the results of research on social and demographic factors of Ukr health literacy, health culture, young adults, concepts of health and healthy lifestyle, motivations, forms of communication, learning methods ainian youth money attitudes. The aim of the research is to identify dependency between money attitudes of the young people and such social and demographic characteristics as sex, age, education, place of residence, place of employment, employment position and level of income. The research required application of survey and questionnaire methods as well as statistical methods of results processing.

Clinical and demographic correlates of unilateral spatial neglect ...

African Journals Online (AJOL)

Information on age, gender, stroke laterality, time after stroke and motor function assessed using modified motor assessment scale were also documented. Prevalence of USN was determined while differences in prevalence by demographic and clinical variables were analyzed using Chi-square and Mann Whitney U tests ...

Who is a dangerous driver? Socio-demographic and personal determinants of risky traffic behavior

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Aleksandra Peplińska

2015-08-01

Full Text Available Background The aim of this study was to search for comprehensive socio-demographic and personal (personality and temperamental determinants of risky on-the-road behavior. Based on the results of previous studies, we assumed that the main predictors of dangerous traffic behavior include: internal locus of control, sensation seeking, risk seeking and risk acceptance, as well as high self-esteem, a low level of reactivity combined with a high level of endurance and activity (which together determine a strong need for stimulation and a preference for hedonistic values; and among socio-demographic variables – age, gender, education and duration of having a driving license. Participants and procedure The study included a group of 380 participants, aged between 19 and 61 years (Me = 24. In order to verify the hypothesis, a battery of research tools measuring personality and temperamental variables was adopted, namely: the Formal Characteristics of Behavior – Temperament Questionnaire, Rotter I-E Scale, Risk Acceptance Scale, Stimulating-Instrumental Risk Inventory, Scheler Value Scale, Zuckerman Sensation Seeking Scale and Rosenberg Self-Esteem Scale. Results The dangerous driver syndrome was found to be promoted by high levels of experience and sensation seeking, low levels of tolerance to boredom and monotony, high need for stimulating risk and high risk acceptance, high self-esteem, a preference for hedonistic values coupled with aversion towards moral values, as well as low sensory sensitivity, and was especially visible among older men with short driving experience. Conclusions It can be concluded that both socio-demographic and psychological variables, such as temperament and personality, are significant predictors of dangerous traffic behavior.

[Demographic characteristics of consumers in Indonesia?].

Science.gov (United States)

Ananta, A

1993-06-01

"This paper presents a mosaic of business opportunities arising from the different demographic characteristics of the provinces in the western part of Indonesia. The author discusses the total number of population, density, and per capita income to [shed] some light on the volume of the market. He also presents the business impact of the [changes] in fertility, mortality, and the...life style of those aged 40-64." (SUMMARY IN ENG) excerpt

Three demographic consequences of gender-specific behavior pattern: The case of Serbia

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Šobot Ankica

2012-01-01

Full Text Available The focus point in this paper referes to three issues of demographic development in Serbia presented from the gender perspective. Feminization, mortality in men and low reproductive norms are analyzed as effects of relevant behavior of both sexes. This choice is the result of earlier analyses of gender socio-demographic characteristics as well as the researches of demographic phenomena from the perspective of gender roles and gender relations. The gender aspect, as a cognitive concept, implies the importance of the female and male behavior pattern in understanding demographic structures, processes and phenomena. The theoretical foundation was found in the anthropological character of contemporary demography which focuses on the individual’s behavior in the context of interactive relations with the concrete environment. In the context of a complex deterministic basis and interactive connection of various factors, gender roles and gender relations represent a relative segment of social dimension of various demographic issues. Feminization of the middle-aged and older population emphasizes the importance of female perspective, taking into consideration space diversity. Feminization is most intensive in Belgrade. Among the middle-aged women there is a higher proportion of tertiary educated and divorced, and less share of the economically independent, in relation to the remaining region of Central Serbia. As regards older women, irrespective of spatial distribution, widowhood, unfavorable education characteristics, lower economic activity and greater economic dependency are important matters. The issue of retirement has specific importance, and should be solved in the context of educated and socio-professional characteristics of women, in order to promote their social position and gender equality. A shorter life span of the male population requires recognizing specific mortality factors of the middle-aged and older males, in order to eliminate the

Leveraging age diversity in times of demographic change: the crucial role of leadership

NARCIS (Netherlands)

Janz, K.; Buengeler, C.; Eckhoff, R.A.; Homan, A.C.; Voelpel, S.C.; Scott, C.L.; Byrd, M.Y.

2012-01-01

With demographic change, organizations today are seeing changes in societal make-up translated to the composition of their workforce. In the future, younger and older employees will have to work together synergistically to achieve good performance. The authors argue that it will be largely up to

Comparing the demographic factors of patient with limited and diffuse type of alopecia areata

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Mina Daliri

2010-09-01

Full Text Available Background: Alopecia areata is a chronic inflammatory disease that involves the hair follicle. Clinically, patients with alopecia areata may have patchy or confluent hair loss on the scalp or body so we conduct a study to compare the demographic aspects of patient with limited and diffuse type of alopecia areata.Materials and Method: We conducted a descriptive-analyzing study in which 306 patient were chosen. The patients were divided into two groups of diffuse and limited Alopecia. Demographic factors including age, gender, disease onset were compared in two groups. Results: Out of 306 patients, 58.8 % were male and 41.2 % were female. 247 patients (80.7% suffered from limited type and 59 patients (19.2% suffered from diffuse type. The mean age of the onset of involvement in limited group was 21.9±12 yr and 15.8±12 yr in diffuse group. The mean duration of involvement in limited group was 18.7 months and 71 months in diffuse group. Conclusion: Diffuse type alopecia areata starts at lower age and has longer duration. Our study results were similar to the others. Like other studies, thyroid disorders and atopic dermatitis are positively correlative to the severity of disease

Relationship between food insecurity and nutritional status of Brazilian children under the age of five.

Science.gov (United States)

Santos, Leonardo Pozza dos; Gigante, Denise Petrucci

2013-12-01

The aim of this study was to investigate the relationship between food insecurity and nutritional status of Brazilian children. The National Demographic and Health Survey 2006 database is available on the worldwide web. Thus, the analyzed variables were obtained in this study, including nutritional indices, food insecurity and other socioeconomic and demographic variables. The height-for-age, weight-for-age and weight-for-height indices were evaluated as the Z-score of the World Health Organization reference curves. Food insecurity was defined by using the Brazilian Food Insecurity Scale. Averages of three indices according to the presence of food insecurity were analyzed, including other variables. Linear regression evaluated the effect of food insecurity on the Z-score of the three nutritional indices. The sample included 4,817 children, out of whom 7% had deficit in height, 7% were overweight and 47% had food insecurity. It was found that the average of height-for-age, weight-for-age and weight-for-height were -0.31, 0.12 and 0.40, respectively, being lower among children with food insecurity. The regression analysis showed that children living with some level of food insecurity have worse rates of height-for-age, even controlling for demographic and socioeconomic factors.

A study of communication skills in health care management students and its association with demographic characteristics

Directory of Open Access Journals (Sweden)

Shiva Karimzadeh

2017-04-01

Full Text Available Introduction: Communication skills are one of the most important skills for health care managers and play an important role in their personal life and future occupation. The present study aimed to evaluate the students’ communication skills as well as its relationship with the students’ demographic characteristics. Method: This descriptive-analytical study was performed on 153 university students majoring in healthcare management in 2014. A self-administered communication skills questionnaire and demographic information form were used to collect the data. Then, the data were analyzed by using SPSS software and appropriate statistical tests including T-Test and ANOVA. Results: The results showed that the students on average got 77.60 out of possible 100 in communication skills. The relationship between communication skills and demographic characteristics, except age, was not statistically significant (p<0.001. The total Cronbach’s alpha was estimated 0.7. There was a statistically significant difference between the communication skills scores of participants in terms of different age groups (p<0.05. Conclusion: The present findings showed a moderate score in communicative skills in students of health care management. Although the communication skill levels in these students were not low, due to the importance of these skills in their future occupation, serious attention is needed to improve their communication skills.

Socio-Demographic Characteristics Of Adults Screened For Hiv/Aids ...

African Journals Online (AJOL)

AIDS in Nigeria with a prevalence rate of 9.3 among adults aged 15 to 45 years. Yet, there is paucity of information on the socio-demographic factors associated with this level of prevalence. We hereby report the prevalence and ...

Demographic processes of developmentally peripheral areas in Hungary

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Pénzes János

2015-01-01

Full Text Available The current study investigates the demographic processes and challenges of the Hungarian developmentally peripheral settlements. Demographic challenges can be regarded as important consequences of the social and economic disadvantages in spatial terms. However, the interrelating negative demographic tendencies cause even more backward situation blocking or hindering the development. The objective of the current analysis is to discover the demographic characteristics of the peripheral settlements, to detect the spatial disparities and to point out the correlation between backwardness and the investigated demographic phenomena with the help of the census databases 1980-2011 and local datasets on Roma population. Using methods of multivariate statistical analysis, seven indicators were selected in order to achieve the goals of the paper. Backward areas are primarily characterized by population decrease with significant disparities, but there were growing communities among them as well. Some small villages in Northern and Southwestern Hungary will foreseeably face complete depopulation within few years. Primarily small sized villages faced intense decrease in rate of natural change, but dynamic population growth was also detected. Migration loss tends to correlate with the extent of peripherality, as increasing values of migration balance accompany decreasing ratio of peripheral settlements in the area. The ratio of elderly population shows an expressively two-faced character, with the extremely aging and very juvenile settlements. The ratios of Roma population reflect the scale of peripherality. Extended ethnic change could be predicted in Northeastern and Southwestern Hungary and near the Middle Tisza valley. Presented demographic processes will make the backwardness of most of the peripheral settlements stable.

Intergenerational Family Relationships In Ageing Societies

NARCIS (Netherlands)

P.A. Dykstra (Pearl)

2010-01-01

textabstractPreface In the region of the United Nations Economic Commission for Europe (UNECE), population ageing is the dominant demographic trend of this century. Simultaneously, other pertinent demographic developments such as declining fertility, increasing age at family formation, and changing

Relationship between food insecurity and nutritional status of Brazilian children under the age of five

OpenAIRE

Santos,Leonardo Pozza dos; Gigante,Denise Petrucci

2013-01-01

OBJECTIVE: The aim of this study was to investigate the relationship between food insecurity and nutritional status of Brazilian children. METHODS: The National Demographic and Health Survey 2006 database is available on the worldwide web. Thus, the analyzed variables were obtained in this study, including nutritional indices, food insecurity and other socioeconomic and demographic variables. The height-for-age, weight-for-age and weight-for-height indices were evaluated as the Z-score of the...

Demographic correlates of children and adolescents with Autistic disorder

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Ayyoub Malek

2015-08-01

Full Text Available Introduction: Comparison of the demographic characteristics of patients provides useful information to their identification. This study aimed to determine the demographic characteristics of children and adolescents with autistic disorder (AD. Methods: In this cross-sectional case-control study, 115 children and adolescents with AD were selected from Autism Society Rehabilitation Center in Tabriz, Iran, and 112 normal children and adolescents from the public schools, in 2014. The participants in both groups were matched regarding age and gender. Diagnosis of AD was performed using diagnostic and statistical manual of mental disorders-4th edition (DSM-IV criteria and clinical diagnostic interviews by two child and adolescent psychiatrists. The demographic information of children and adolescents and their parents were collected from the medical records of children and interviews with their mothers. Results: Most of the children with autism had second or higher birth order and had families with more than three members. Mothers of children with autism had significantly lower levels of education and were mostly housewives. Fathers of autistic children mostly had high school diploma and fewer had university education, and most of them were employed. However, there was no statistically significant difference between the AD group and the control group regarding the average height and weight of children and the residence (urban or rural and age of parents at childbirth.Conclusion: The demographic characteristics of the two groups of children and adolescents with AD and normal controls were different from each other regarding family size, birth order, parent occupation, and parent education variables.

An Exploration of Adolescent Emotional Intelligence in Relation to Demographic Characteristics

Science.gov (United States)

Harrod, Nicholas R.; Scheer, Scott D.

2005-01-01

Emotional intelligence (EI) was measured in 200 youth ages 16-19. EI scores were compared to demographic characteristics of the individuals (age, sex, household income, parents' level of education, and location of residence). Findings indicate that EI levels were positively related to females, parents' education, and household income. The study…

[Recent demographic trends].

Science.gov (United States)

1983-01-01

A review of demographic trends in Luxembourg in 1982 is presented. A decline in fertility, the first since 1977, is noted, together with an increase in divorce, as well as a negative migration balance for the first time since 1967. Topics covered include natural increase and migration, fertility, marriage and divorce, mortality, adoption, and legislation affecting the family. Special consideration is given to the mortality experience of those who were subjected to compulsory labor during World War II.

EFFECTS OF SOCIOECONOMIC AND DEMOGRAPHIC FACTORS ON CONSUMPTION OF SELECTED FOOD NUTRIENTS

OpenAIRE

Nayga, Rodolfo M., Jr.

1994-01-01

The effects of socioeconomic and demographic factors on the consumption of food energy, protein, vitamin A, vitamin C, thiamin, riboflavin, niacin, calcium, phosphorus, and iron are examined. Socioeconomic and demographic factors analyzed are urbanization, region, race, ethnicity, sex, employment status, food stamp participation, household size, weight, height, age, and income. Several of these factors significantly affect consumption of certain nutrients. Income is an important factor affect...

Interior Design Styles and Socio-demographic Characteristics in Egypt: From the concept of Zeitgeist

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Rasha Mahmoud Ali El-Zeiny

2016-01-01

Full Text Available Interior design plays an important role in reflecting the social and cultural environments of countries and showing the characteristics of the age. The previous literature has suggested that people’s preferences for interior design styles are influenced by social distinctions, based on education level and age. In this study, we have argued more precisely socio – demographic factors (gender, age, income, major and city that affect the Egyptians’ preferences for interior design styles, and have discussed to what extent do the people preferences reflect Zeitgeist in Egypt. The findings supported the idea that socio-demographic factors can explain people’s design preferences.

Socio-demographic predictors of person–organization fit

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Dorota Merecz-Kot

2017-02-01

Full Text Available Objectives: The aim of this study was to explore the relationship between socio-demographic characteristics and the level of complementary and supplementary person–organization fit (P–O fit. Material and Methods: The study sample was a group of 600 Polish workers, urban residents aged 19–65. Level of P–O fit was measured using the Subjective Person–Organization Fit Questionnaire by Czarnota-Bojarska. The binomial multivariate logistic regression was applied. The analyzes were performed separately for the men and women. Results: Socio-demographic variables explained small percentage of the outcome variability. Gender differences were found. In the case of men shift work decreased complementary and supplementary fit, while long working hours decreased complementary fit. In the women, age was a stimulant of a complementary fit, involuntary job losses predicted both complementary and supplementary misfit. Additionally, relational responsibilities increased probability of supplementary P–O fit in the men. Conclusions: Going beyond personality and competences as the factors affecting P–O fit will allow development of a more accurate prediction of P–O fit. Int J Occup Med Environ Health 2017;30(1:133–149

Women's autonomy in household decision-making: a demographic study in Nepal.

Science.gov (United States)

Acharya, Dev R; Bell, Jacqueline S; Simkhada, Padam; van Teijlingen, Edwin R; Regmi, Pramod R

2010-07-15

How socio-demographic factors influence women's autonomy in decision making on health care including purchasing goods and visiting family and relatives are very poorly studied in Nepal. This study aims to explore the links between women's household position and their autonomy in decision making. We used Nepal Demographic Health Survey (NDHS) 2006, which provided data on ever married women aged 15-49 years (n = 8257). The data consists of women's four types of household decision making; own health care, making major household purchases, making purchase for daily household needs and visits to her family or relatives. A number of socio-demographic variables were used in multivariable logistic regression to examine the relationship of these variables to all four types of decision making. Women's autonomy in decision making is positively associated with their age, employment and number of living children. Women from rural area and Terai region have less autonomy in decision making in all four types of outcome measure. There is a mixed variation in women's autonomy in the development region across all outcome measures. Western women are more likely to make decision in own health care (1.2-1.6), while they are less likely to purchase daily household needs (0.6-0.9). Women's increased education is positively associated with autonomy in own health care decision making (p make decision in own healthcare. Women from rural area and Terai region needs specific empowerment programme to enable them to be more autonomous in the household decision making. Women's autonomy by education, wealth quintile and development region needs a further social science investigation to observe the variations within each stratum. A more comprehensive strategy can enable women to access community resources, to challenge traditional norms and to access economic resources. This will lead the women to be more autonomous in decision making in the due course.

THE EFFECT OF THE DEMOGRAPHIC EVOLUTION OF THE RURAL AND URBAN ENVIROMENT IN ROMANIA

OpenAIRE

Silvia Marginean

2008-01-01

The problem of population as we are used to call it belongs to different areas of interest for scientists of different fields for quite some time. The never ending growth of population has turned global. Threats generated by the population's evolution for economic, social or eco systems can be analyzed in two distinct ways: overpopulation and demographic growth in developing countries and aging demographics in developed countries. With a negative demographic evolution during the 20th century,...

Slunj-Plitvice Region: Chosen Dynamic and Structural Indicators of the Demographic Development of Rural Areas

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Dražen Živić

2009-09-01

Full Text Available The Slunj-Plitvice region is a contact area between two Croatian counties: Karlovac County and Lika-Senj County. It can be defined in territorial-administrative terms as the area of the administrative Town of Slunj and the following municipalities: Cetingrad, Plitvička Jezera (Plitvice Lakes, Rakovica and Saborsko. The investigated region is located in the karst zone, which exerted a negative influence on demographic development in the past because of its geological, hydrological, pedological and geomorphologic characteristics. The entire researched region is predominantly rural. It is peripheral compared with the county centres Karlovac (Karlovac County and Gospić (Lika-Senj County. Therefore, the Slunj-Plitvice region can be described as an integral part of the negative population, economic and regional development pole of Croatia. The beginnings of the demographic crisis in the region date back from the first half of 20th century. During the 1990s, the already existing negative demographic circumstances were additionally worsened by Serbian armed aggression. The entire region suffered significant war casualties, migratory losses and material destruction. After liberation of the region, the process of reconstruction began. Its course has been very slow and marked by many obstacles. Because of the presence of the long-lasting, very negative demographic processes – total depopulation, natural depopulation, emigration depopulation and population ageing – the Slunj-Plitvice region has lost its ability to achieve demographic revitalisation. Population regeneration and renewal in the region will not be possible without the application of systematic stimulating measures for demographic and economic recovery. The demographic recovery plans must by all means include, besides pro birth-rate measures, stimulation for immigration of a young, predominately highly-educated population.

Prospective validation of criteria, including age, for safe, nonsurgical management of the ruptured spleen

Energy Technology Data Exchange (ETDEWEB)

Smith, J.S. Jr.; Wengrovitz, M.A.; DeLong, B.S. (Pennsylvania State University College of Medicine, Hershey (United States))

1992-09-01

One hundred twelve cases of blunt splenic rupture were prospectively entered (October 1987-October 1991) into surgical or nonsurgical management groups using these criteria for the nonsurgical group: hemodynamic stability-age less than 55 years-CT scan appearance of grade I, II, or III injury-absence of concomitant injuries precluding abdominal assessment+absence of other documented abdominal injuries. All ages were included and AAST injury scaling was used. Patients were grouped from the trauma room. The surgical treatment group included 66 patients (49 splenectomies, 17 splenorraphies). These patients were generally older and more severely injured, required more transfused blood, and a longer ICU stay. The nonsurgical group included 46 patients with 33 older than 14 years. There were 3 patients over the age of 55 years inappropriately included in this group, and nonsurgical therapy failed in all three. Statistical analysis (chi 2) showed that more splenic injuries were observed and more spleens were saved with these criteria applied prospectively compared with a previous retrospective series in the same institution. The series had a success rate of 93%, and validates the criteria used for safe, nonsurgical management of the ruptured spleen and adds a new criterion: a maximum age of 55 years.

Prospective validation of criteria, including age, for safe, nonsurgical management of the ruptured spleen

International Nuclear Information System (INIS)

Smith, J.S. Jr.; Wengrovitz, M.A.; DeLong, B.S.

1992-01-01

One hundred twelve cases of blunt splenic rupture were prospectively entered (October 1987-October 1991) into surgical or nonsurgical management groups using these criteria for the nonsurgical group: hemodynamic stability-age less than 55 years-CT scan appearance of grade I, II, or III injury-absence of concomitant injuries precluding abdominal assessment+absence of other documented abdominal injuries. All ages were included and AAST injury scaling was used. Patients were grouped from the trauma room. The surgical treatment group included 66 patients (49 splenectomies, 17 splenorraphies). These patients were generally older and more severely injured, required more transfused blood, and a longer ICU stay. The nonsurgical group included 46 patients with 33 older than 14 years. There were 3 patients over the age of 55 years inappropriately included in this group, and nonsurgical therapy failed in all three. Statistical analysis (chi 2) showed that more splenic injuries were observed and more spleens were saved with these criteria applied prospectively compared with a previous retrospective series in the same institution. The series had a success rate of 93%, and validates the criteria used for safe, nonsurgical management of the ruptured spleen and adds a new criterion: a maximum age of 55 years

Demographic aspects of social security in region

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Alla Gennad'evna Leont'eva

2012-06-01

Full Text Available This paper presents a situational analysis of the level of life safety in the field of demographic regions of the Ural Federal District. The analysis is based on data from the Federal Statistics and covers the period 2000-2010. We have developed a system of indicators for evaluating safety in the demographic sphere. We set the main threats to the social and economic stability in the regions. The system of thresholds includes three blocks: the reproduction of the population, marriage and family relationships and health. We have presented a quantitative description of the main threats. Identified priority areas of social protection, providing increased stability of the regional socio-economic development, reducing the likelihood of social conflicts and improve the demographic situation.

Demographic aspects of Chrysomya megacephala (Diptera, Calliphoridae) adults maintained under experimental conditions: reproductive rate estimates

OpenAIRE

Carvalho, Marcelo Henrique de; Von Zuben, Claudio José

2006-01-01

The objective of this work was to evaluate some aspects of the populational ecology of Chrysomya megacephala, analyzing demographic aspects of adults kept under experimental conditions. Cages of C. megacephala adults were prepared with four different larval densities (100, 200, 400 and 800). For each cage, two tables were made: one with demographic parameters for the life expectancy estimate at the initial age (e0), and another with the reproductive rate and average reproduction age estimates...

Physical activity during work, transport and leisure in Germany--prevalence and socio-demographic correlates.

Science.gov (United States)

Wallmann-Sperlich, Birgit; Froboese, Ingo

2014-01-01

This study aimed 1) to provide data estimates concerning overall moderate- and vigorous-intensity physical activity (MVPA) as well as MVPA during work, transport and leisure in Germany and 2) to investigate MVPA and possible associations with socio-demographic correlates. A cross-sectional telephone survey interviewed 2248 representative participants in the age of 18-65 years (1077 men; 42.4 ± 13.4 years; body mass index: 25.3 ± 4.5 kg • m(-2)) regarding their self-reported physical activity across Germany. The Global Physical Activity Questionnaire was applied to investigate MVPA during work, transport and leisure and questions were answered concerning their demographics. MVPA was stratified by gender, age, body mass index, residential setting, educational and income level. To identify socio-demographic correlates of overall MVPA as well as in the domains, we used a series of linear regressions. 52.8% of the sample achieved physical activity recommendations (53.7% men/52.1% women). Overall MVPA was highest in the age group 18-29 years (p importance of a comprehensive view on physical activity engagement according to the different physical activity domains and discloses a need for future physical activity interventions that consider socio-demographic variables, residential setting as well as the physical activity domain in Germany.

Socio-demographic correlates of leisure time physical activity among Portuguese adults

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Adilson Marques

2015-05-01

Full Text Available This study aimed to identify socio-demographic correlates of leisure time physical activity among Portuguese adults. Subjects aged 31-60 years (1,076 males, 1,383 females were categorized into two groups according to recommended physical activities ranging from ≥ 10 or < 10 MET.hours.week-1. Leisure time physical activity data was self-reported, including activities, duration of each session and frequency. Chi-square and logistic regression analyses were applied to the results. Among men, having a high socioeconomic status (OR = 1.89; 95%CI: 1.30-2.76; p = 0.001 was associated with attaining the recommended level of physical activity. For women, middle education levels were associated with physical activity (OR = 1.36; 95%CI: 1.01-1.85. Moreover, middle socioeconomic status (OR = 1.45; 95%CI: 0.80-1.91; p = 0.009 was also positively associated with meeting physical activities recommendations in the unadjusted analysis. Men and women had different patterns of socio-demographic correlates. An intervention designed to improve the levels of physical activity among Portuguese adults may take these correlates into account.

DEMOGRAPHIC VARIABLES INFLUENCING INDIVIDUAL ENTREPRENEURIAL ORIENTATION AND STRATEGIC THINKING CAPABILITY

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Lara Jelenc

2016-03-01

Full Text Available Strategic thinking capability is interesting part of the cognitive development of each entrepreneur. This paper develops on notion that there a number of demographic variables that shape the behavior of each particular elements of entrepreneurial orientation and strategic component of each entrepreneur. The demographic variable that have significant role will take the role of moderator in further research. Since both constructs are multidimensional, the demographic variables are not influencing them in the same way. The empirical research has been performed on IT firms in Croatia in 2014. Individual entrepreneurial orientation is measured by the construct developed by Bolton and Lane’s (2012 individual entrepreneurial orientation instrument. The instrument is grounded in the seminal work of Miller (1983, Covin and Slevin (1986; 1988; 1989, Lumpkin and Dess (1996 and Covin and Wales (2011; consisting of three dimensions – risk-taking, innovation, and proactiveness. Strategic thinking was measured by Pisapia’s (2009 Strategic thinking questionnaire (STQ. The STQ asked respondents to rate how often they use systems thinking, reframing, and reflecting skills. Within the framework of individual entrepreneurial orientation the following demographic variables shape the trends: age, gender, education abroad and previous experience. Entrepreneurs between 40-60 years old are less prone to risk, female entrepreneurs are more proactive than men, education abroad provides with the additional proactiveness and the entrepreneur with previous experience is prone to higher risk, proactiveness and innovativeness. Within the framework of strategic thinking capability the following demographic variables shape the trends: age, gender, education and experience. Entrepreneurs older than 60 score high on system thinking as well as females, females also score higher on reframing. Entrepreneurs with PhD degree score lower on reframing, while managers working more

Demographic stagnation and decline in Spain: A cause for concern?

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Serrano-Martínez José-María

2018-03-01

Full Text Available For years, the Spanish population has been rapidly ageing, showing signs of atony and stagnation. Between 1996 and 2007, in a phase of economic growth, the entry of foreign immigrants drove a global increase in population. But after the economic recession migratory flows show negative net balances. Our objective is to explain and confirm the demographic regression suffered by Spain. We are also interested in showing how the recent and intense immigration process has failed to generate significant changes in natural demographic characteristics and trends. National censuses, published by the National Institute of Statistics (INE, are our main source of demographic data. The analysis of the most recent relevant scientific literature has allowed us to compare opinions and discuss results. The data confirm an uncertain and worrying future for the Spanish population.

Prevalence of multimorbidity in the Brazilian adult population according to socioeconomic and demographic characteristics.

Directory of Open Access Journals (Sweden)

Januse Nogueira de Carvalho

Full Text Available Knowledge on the occurrence of multimorbidity is important from the viewpoint of public policies, as this condition increases the consumption of medicines as well as the utilization and expenses of health services, affecting life quality of the population. The objective of this study was to estimate prevalence of self-reported multimorbidity in Brazilian adults (≥18 years old according to socioeconomic and demographic characteristics. A descriptive study is presented herein, based on data from the National Health Survey, which was a household-based survey carried out in Brazil in 2013. Data on 60,202 adult participants over the age of 18 were included. Prevalences and its respective confidence intervals (95% were estimated according to sex, age, education level, marital status, self-reported skin color, area of residence, occupation and federative units (states. Poisson regression models univariate and multivariate were used to evaluate the association between socioeconomic and demographic variables with multimorbidity. To observe the combinations of chronic conditions the most common groups in pairs, trios, quartets and quintets of chronic diseases were observed. The prevalence of multimorbidity was 23.6% and was higher among women, in individuals over 60 years of age, people with low educational levels, people living with partner, in urban areas and among unemployed persons. The states of the South and Southeast regions presented higher prevalence. The most common groups of chronic diseases were metabolic and musculoskeletal diseases. The results demonstrated high prevalence of multimorbidity in Brazil. The study also revealed that a considerable share of the economically active population presented two or more chronic diseases. Data of this research indicated that socioeconomic and demographic aspects must be considered during the planning of health services and development of prevention and treatment strategies for chronic diseases, and

Random demographic household surveys in highly mobile pastoral communities in Chad.

Science.gov (United States)

Weibel, Daniel; Béchir, Mahamat; Hattendorf, Jan; Bonfoh, Bassirou; Zinsstag, Jakob; Schelling, Esther

2011-05-01

Reliable demographic data is a central requirement for health planning and management, and for the implementation of adequate interventions. This study addresses the lack of demographic data on mobile pastoral communities in the Sahel. A total of 1081 Arab, Fulani and Gorane women and 2541 children (1336 boys and 1205 girls) were interviewed and registered by a biometric fingerprint scanner in five repeated random transect demographic and health surveys conducted from March 2007 to January 2008 in the Lake Chad region in Chad. Important determinants for the planning and implementation of household surveys among mobile pastoral communities include: environmental factors; availability of women for interviews; difficulties in defining "own" children; the need for information-education-communication campaigns; and informed consent of husbands in typically patriarchal societies. Due to their high mobility, only 5% (56/1081) of registered women were encountered twice. Therefore, it was not possible to establish a demographic and health cohort. Prospective demographic and health cohorts are the most accurate method to assess child mortality and other demographic indices. However, their feasibility in a highly mobile pastoral setting remains to be shown. Future interdisciplinary scientific efforts need to target innovative methods, tools and approaches to include marginalized communities in operational health and demographic surveillance systems.

Hyperstate matrix models : extending demographic state spaces to higher dimensions

NARCIS (Netherlands)

Roth, G.; Caswell, H.

2016-01-01

1. Demographic models describe population dynamics in terms of the movement of individuals among states (e.g. size, age, developmental stage, parity, frailty, physiological condition). Matrix population models originally classified individuals by a single characteristic. This was enlarged to two

Plan demographics, participants' saving behavior, and target-date fund investments.

Science.gov (United States)

Park, Youngkyun

2009-05-01

This analysis explores (1) whether plan demographic characteristics would affect individual participant contribution rates and target-date fund investments and (2) equity glide paths for participants in relation to plan demographics by considering target replacement income and its success rate. PLAN DEMOGRAPHIC CHARACTERISTICS IN PARTICIPANT CONTRIBUTION RATES: This study finds empirical evidence that 401(k) plan participants' contribution rates differ by plan demographics based on participants' income and/or tenure. In particular, participants in 401(k) plans dominated by those with low income and short tenure tend to contribute less than those in plans dominated by participants with high income and long tenure. Future research will explore how participant contribution behavior may also be influenced by incentives provided by employers through matching formulae. PLAN DEMOGRAPHIC CHARACTERISTICS IN TARGET-DATE FUND INVESTMENTS: The study also finds empirical evidence that participants' investments in target-date funds with different equity allocations differ by plan demographics based on participants' income and/or tenure. In particular, target-date fund users with 90 percent or more of their account balances in target-date funds who are in 401(k) plans dominated by low-income and short-tenure participants tend to hold target-date funds with lower equity allocations, compared with their counterparts in plans dominated by high-income and long-tenure participants. Future research will focus on the extent to which these characteristics might influence the selection of target-date funds by plan sponsors. EQUITY GLIDE PATHS: Several stylized equity glide paths as well as alternative asset allocations are compared for participants at various starting ages to demonstrate the interaction between plan demographics and equity glide paths/asset allocations in terms of success rates in meeting various replacement income targets. The equity glide path/asset allocation providing

[Demographic and epidemiologic changes in Colombia during the 20th century: facts and explanations].

Science.gov (United States)

Carmona-Fonseca, Jaime

2005-12-01

Research, education, organization and administration activities in health need an updated panoramic view of demographic and epidemiologic changes and tendencies. To describe the main changes in demography and epidemiology during the 20th century in Colombia and to comment on the causative models used by some authors. A descriptive and longitudinal study. Second hand information from various sources was used. The final section of the review includes a discussion on the interpretation of data given by the original authors. In 1905-2005, population increased from 4,737,588 inhabitants to 48,864,013. The age distribution of the population showed dramatic changes: the true pyramid, as seen in 1951, changed into a distorted figure (no apparent differences between 0 and 14 years of age). Both children and youngsters lost representation on age structure, while adult and older individuals gain representation. During 1905-1938, the birth rate was 43% and by the end of 2005 it will be 22%. Mortality dropped a 75%, falling from 23% in 1905-1912 to 6% in 1885-1993, but it rose a 33% after 1993, and will reach 8.3% in 2010. In 1938, the urban population was 31% and in 2002, 72%. Mortality discriminated by cause changed in a significant manner during the second half of the 20th century. Infectious-parasitic and perinatal diseases, the main cause of death by the end of the 1960-1969 decade, lost importance on behalf of degenerative diseases, accidents and homicides which are now the most frequent. Conclusions. Our present population density is relatively low. The demographic change has been profound but the velocity has been more important. The aging of population has serious implications for the country. These notable modifications in Colombian families raise challenges in all social fields. The demographic and epidemiological changes (structure and level of morbimortality) require a serious analysis, and easy explanations do not have to be accepted without repairs.

On the masculinization of population: The contribution of demographic development -- A look at sex ratios in Sweden over 250 years

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Thomas Spoorenberg

2016-06-01

Full Text Available Background: Almost everywhere, women live longer than men, but the world population includes increasingly more men than women. This fact is observed not only in populations where gender-based discrimination is practised, but also in developed countries like Sweden. Objective: Whereas discrimination against female infants and women is usually given as an explanation for this paradox, demographic development (through improved survival also plays a role. This study examines the largely unnoticed role of demographic development in the masculinization of population, taking the case of Sweden. Methods: Using high-quality data from the Human Mortality Database for Sweden over the last 250 years, changes in the sex ratio at various ages are described and linked to the continuing survival gains achieved over the mortality transition. Results: Thanks to the reduction of secular mortality in Sweden, the natural sex imbalance observed at birth has been progressively prolonged later in life, and the age at which women outnumber men has been postponed to older ages. Similar developments are found in Norway and Denmark. Conclusions: The general decline of mortality is one of humanity's biggest achievements, but the accompanying change in age- and sex-specific survival patterns, coupled with the natural sex imbalance at birth, influences the age and sex composition of a population and, therefore, the sex ratio at successive ages. In a world where each new generation can expect to enjoy a longer life than the previous one, an increasing number of men can also be expected. Contribution: The role of demographic development in the masculinization of population has remained largely unnoticed so far.

Lethality and Autonomous Systems: The Roboticist Demographic

National Research Council Canada - National Science Library

Moshkina, Lilia V; Arkin, Ronald C

2008-01-01

.... Army Research Office. The robotics researcher demographic, one of several targeted in this survey that includes policy makers, the military, and the general public, provides the data for this report...

Demographic, socio-economic, and cultural factors affecting fertility differentials in Nepal

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Adhikari Ramesh

2010-04-01

Full Text Available Abstract Background Traditionally Nepalese society favors high fertility. Children are a symbol of well-being both socially and economically. Although fertility has been decreasing in Nepal since 1981, it is still high compared to many other developing countries. This paper is an attempt to examine the demographic, socio-economic, and cultural factors for fertility differentials in Nepal. Methods This paper has used data from the Nepal Demographic and Health Survey (NDHS 2006. The analysis is confined to ever married women of reproductive age (8,644. Both bivariate and multivariate analyses have been performed to describe the fertility differentials. The bivariate analysis (one-way ANOVA was applied to examine the association between children ever born and women's demographic, socio-economic, and cultural characteristics. Besides bivariate analysis, the net effect of each independent variable on the dependent variable after controlling for the effect of other predictors has also been measured through multivariate analysis (multiple linear regressions. Results The mean numbers of children ever born (CEB among married Nepali women of reproductive age and among women aged 40-49 were three and five children, respectively. There are considerable differentials in the average number of children ever born according to women's demographic, socio-economic, and cultural settings. Regression analysis revealed that age at first marriage, perceived ideal number of children, place of residence, literacy status, religion, mass media exposure, use of family planning methods, household headship, and experience of child death were the most important variables that explained the variance in fertility. Women who considered a higher number of children as ideal (β = 0.03; p Conclusion The average number of children ever born is high among women in Nepal. There are many contributing factors for the high fertility, among which are age at first marriage, perceived ideal

Demographic, socio-economic, and cultural factors affecting fertility differentials in Nepal.

Science.gov (United States)

Adhikari, Ramesh

2010-04-28

Traditionally Nepalese society favors high fertility. Children are a symbol of well-being both socially and economically. Although fertility has been decreasing in Nepal since 1981, it is still high compared to many other developing countries. This paper is an attempt to examine the demographic, socio-economic, and cultural factors for fertility differentials in Nepal. This paper has used data from the Nepal Demographic and Health Survey (NDHS 2006). The analysis is confined to ever married women of reproductive age (8,644). Both bivariate and multivariate analyses have been performed to describe the fertility differentials. The bivariate analysis (one-way ANOVA) was applied to examine the association between children ever born and women's demographic, socio-economic, and cultural characteristics. Besides bivariate analysis, the net effect of each independent variable on the dependent variable after controlling for the effect of other predictors has also been measured through multivariate analysis (multiple linear regressions). The mean numbers of children ever born (CEB) among married Nepali women of reproductive age and among women aged 40-49 were three and five children, respectively. There are considerable differentials in the average number of children ever born according to women's demographic, socio-economic, and cultural settings. Regression analysis revealed that age at first marriage, perceived ideal number of children, place of residence, literacy status, religion, mass media exposure, use of family planning methods, household headship, and experience of child death were the most important variables that explained the variance in fertility. Women who considered a higher number of children as ideal (beta = 0.03; p Muslim women (beta = 0.07; p media (beta = -0.05; p women in Nepal. There are many contributing factors for the high fertility, among which are age at first marriage, perceived ideal number of children, literacy status, mass media exposure

The demographic and academic profile of Irish dental school faculty members.

LENUS (Irish Health Repository)

O'Sullivan, Eleanor M

2010-04-23

AIM: This paper reviews the demographic, academic and professional profile of Irish dental school faculty members. Faculty duties are explored. METHODS AND MATERIALS: Custom-designed questionnaires were distributed to faculty members for self-completion, adopting a \\'mixed-method\\' approach with quantitative and qualitative components. Response rate was 64.60%. RESULTS: Demographic profile reveals a male-dominated regime (64%). Males also occupy a disproportionate number of senior academic positions. The age profile mirrors international trends with 75% of staff over 40 and c.33% over 50, including 78% of professorial staff (p < 0.001). Dental school faculties are comprised of highly educated professionals with the following qualifications: 89% BDS, 43% FDS, 39% Masters, 16% Doctorates. Most (77%) have 10+ years of clinical experience, while 47% have over 20 years\\' experience. Clinical experience varied by age, rank (p < 0.001) and gender (p < 0.05). A review of contractual agreements and duties confirms the major role of part-time clinical staff in dental education, comprising the largest single group (48%) delivering the bulk of the clinical teaching. However, 54% of part-time clinical staff have less than five years teaching experience. This study also explores staff views of various faculty roles. CONCLUSIONS: This report provides a benchmark profile of Irish dental school faculty members. It reflects on the heavily skewed age groups of our current dental educators and the impending retirement of many senior academics. Educational organisations need to explore ways to make a career in dental education financially and sociologically attractive and provide adequate support for existing faculty to ensure their development during these challenging times.

The role of socio-demographic variables and their interaction effect on sense of coherence

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Antoni Barnard

2013-10-01

Research purpose: To explore whether and how socio-demographic variables and their interactive effect determine a distinctively high or low SOC. Motivation for the study: Various studies include an exploration of the role of socio-demographic attributes on SOC, yet do not investigate the interactive effect of these socio-demographics on high or low SOC. Research design, approach and method: Quantitative, cross-sectional survey design. The chi-square interaction detection method (CHAID was applied to a large-scale employee sample (n = 7185. Confirmatory analysis was done by exploring predictor effects on two possible permutations of high or low SOC classifications. Main findings: Results indicated a statistically significant four-factor interactive effect of demographic variables on SOC. Level of income most strongly partitioned high to low SOC ratio groups. Marital status and number of dependants, with level of income, further distinguished statistically distinct high to low SOC ratio groups. Race indicated distinct high to low SOC ratio groups in the higher income group. No statistically significant effects were found for age and gender. Practical/managerial implications: Companies should provide lower income employees with financial counselling and special support for single or divorced employees and employees who are married but the sole household earner. In the middle to high income category employee assistance should cater for employees with dependants and especially for the sole household earners. Contribution/value-add: Establishing whether and how demographic variables predict high to low SOC ratios broadens the theoretical knowledge base of SOC. The study contributes methodologically in its application of CHAID analysis.

Demographic characteristics and intravenous drug use among hepatitis C patients in the Kota Setar district, Kedah, Malaysia

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Wei Leong Tan

2015-07-01

Full Text Available OBJECTIVES: This study explored the demographic characteristics of hepatitis C patients in the Kota Setar (KS district, Kedah, Malaysia, the prevalence of intravenous drug use (IVDU as a risk factor among these patients, and the associations between IVDU and demographic characteristics. METHODS: Retrospective data pertaining to 713 patients from January 2009 to December 2013 were retrieved from hospital and disease notification records for analysis. The risk factors for hepatitis C virus (HCV infection were grouped into IVDU and non-IVDU risk factors for analysis using multiple logistic regression. RESULTS: Of the hepatitis C patients included in this study, the most common age group was 31 to 40 years (30.2%, and male patients (91.2% made up the overwhelming majority. Ethnic Malays constituted approximately 80.4% of the patients, and IVDU was the main risk factor (77.8% for HCV infection. Multiple logistic regression showed that male patients were 59 times more likely to have IVDU as a risk factor for HCV infection. Single patients were 2.5 times more likely to have IVDU as a risk factor. Patients aged ≥71 years were much less likely than patients aged ≤30 years to have IVDU as a risk factor for HCV infection. CONCLUSIONS: IVDU was found to be an important risk factor for HCV infection among patients in the KS district. The factors associated with IVDU included age, sex, and marital status. Appropriate preventive measures should be developed to target the groups in which IVDU is most likely to be a risk factor for HCV infection.

[Growth, employment and "necessary" immigration: a debate with demographic data on Emiglia-Romagna].

Science.gov (United States)

Soliani, L; Manfredini, M

1997-08-01

"In Emiglia-Romagna [Italy] and in Central and Northern Italy the reduction in the number of young people, caused by the falling birth rate, has started to involve individuals in working and reproductive age groups.... With demographic data for the Emiglia-Romagna region six scenarios are constructed concerning the effects of an increase in fertility rates (to levels of equilibrium) and workforce participation (to European levels) and the demographic differences between younger and older generations on the job market. Estimates are calculated concerning the size of immigration flows deemed necessary for immediate production needs and for re-balancing the population's age structure in the future." (EXCERPT)

Demographic and occupational determinants of the work ability of firemen.

Science.gov (United States)

Firoozeh, Marjan; Saremi, Mahnaz; Kavousi, Amir; Maleki, Azam

2017-01-24

Firefighters tackle various stressors that affect their health and job performance; therefore, assessment of their work ability is necessary. This study aimed to investigate the demographic and occupational determinants of the work ability of firemen. In this cross-sectional study, 375 firemen working in Tehran Fire Department were randomly selected. Demographic, occupational, and work ability index (WAI) questionnaires were applied as research tools. The mean firemen's WAI score was relatively high. There were significant relationships between WAI and age, body mass index, work experience, and weekly leisure-time physical exercise hours. Single employees, those who did not have extra jobs and did not smoke, had greater scores compared to their counterparts. Poisson regression revealed that age and weekly leisure-time physical exercise hours could affect WAI significantly. Although Iranian firemen revealed good work ability, recognizing factors affecting this ability and preparing facilities to promote their function is necessary.

URBANIZATION AND SPATIAL CHANGES IN DEMOGRAPHIC CHARACTERISTICS IN MONTERREY METROPOLITAN REGION

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Arun Kumar Acharya

2011-10-01

Full Text Available This paper tries to explore the process of urbanization and spatial changes in demographic features in the Monterrey Metropolitan Region (MMR, Mexico. This city is the third largest urban sector in Mexico which has around 4 million population. It is also the industrial and economic capital of the country. The present study found that rapid urbanization in the metropolitan region has a close association with process of industrialization. In population distribution and composition, study found that the metropolitan region had its “demographic transition” during the years seventies and currently the region is taking advantages of demographic bonus cohort, i.e. a higher concentration of population in economic active groups compare to children and old age population. However, this paper indentified a higher imbalance in metropolitan demographic scenario. On the one hand, there is di-populization in the city center region and in other there is a steady increment of population in peri-urban region.

Random demographic household surveys in highly mobile pastoral communities in Chad

Science.gov (United States)

Béchir, Mahamat; Hattendorf, Jan; Bonfoh, Bassirou; Zinsstag, Jakob; Schelling, Esther

2011-01-01

Abstract Problem Reliable demographic data is a central requirement for health planning and management, and for the implementation of adequate interventions. This study addresses the lack of demographic data on mobile pastoral communities in the Sahel. Approach A total of 1081 Arab, Fulani and Gorane women and 2541 children (1336 boys and 1205 girls) were interviewed and registered by a biometric fingerprint scanner in five repeated random transect demographic and health surveys conducted from March 2007 to January 2008 in the Lake Chad region in Chad. Local setting Important determinants for the planning and implementation of household surveys among mobile pastoral communities include: environmental factors; availability of women for interviews; difficulties in defining “own” children; the need for information-education-communication campaigns; and informed consent of husbands in typically patriarchal societies. Relevant changes Due to their high mobility, only 5% (56/1081) of registered women were encountered twice. Therefore, it was not possible to establish a demographic and health cohort. Lessons learnt Prospective demographic and health cohorts are the most accurate method to assess child mortality and other demographic indices. However, their feasibility in a highly mobile pastoral setting remains to be shown. Future interdisciplinary scientific efforts need to target innovative methods, tools and approaches to include marginalized communities in operational health and demographic surveillance systems. PMID:21556307

What is on a Demographer's Mind?: A Worldwide Survey

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Kène Henkens

2012-05-01

Full Text Available BACKGROUND Over the years, the community of demographers has grown in numbers and research interests, and has become increasingly interdisciplinary. The question is whether this process of growth and diversity has led to a fragmented community of demographers. OBJECTIVE We examine whether or not demographers are characterized by a high level of consensus in approach and outlook. We focus on two issues. The first relates to the level of consensus among demographers on what they perceive to be the most urgent population issues, and what their opinions are about population and fertility developments. The second issue focuses on the question of whether or not there is a common approach or research style among demographers. METHODS We gain insight into the opinions and attitudes of 970 demographers on the basis of an internet survey among IUSSP members, carried out in 2009. RESULTS There is a high level of consensus on what is considered the most important population issue: 'population aging'. With respect to population policy, demographers are greatly divided. There is, however, a high level of consensus on what makes a demographer successful: being highly empirical. Demography seems to be a well integrated discipline, as applied researchers take note of what pure researchers publish and vice versa. Demography has scientific leaders who form a unifying power within the discipline. CONCLUSIONS The core of the discipline of demography is to be found in an openness to insights from different disciplines, a commitment to data and empirical research, and well integrated spheres of applied and pure research.

Demographic and attitudinal factors that modify annoyance from transportation noise

NARCIS (Netherlands)

Miedema, H.M.E.; Vos, H.

1999-01-01

The effect of demographic variables (sex, age, education level, occupational status, size of household, homeownership, dependency on the noise source, and use of the noise source) and two attitudinal variables (noise sensitivity and fear of the noise source) on noise annoyance is investigated. It is

Demographic factors and traffic crashes. Part 1, descriptive statistics and models

Science.gov (United States)

1998-08-01

This research analyzes the Department of Highway Safety and Motor Vehicle's (DHSMV) 1993 to 1995 crash data. There are four demographic variables investigated throughout the research, which are age, gender, race, and residency. To show general trends...

The aging work force--helping employees navigate midlife.

Science.gov (United States)

Leggett, Diane

2007-04-01

The baby-boom generation is aging and workplace demographics are changing. Employees in this age group are now middle-aged. Occupational health nurses are in a unique position to guide these individuals through decisions that can affect the years ahead. Individuals in midlife may experience both physical and psychological changes, including changing physical appearance, decreased stamina, loss of family or friends, and altered vision. In the workplace, annual assessments can include evaluations to address normal changes, personal expectations, and needed support, counseling, or referrals. Middle-aged men and women are at a predictable turning point in life that offers an opportunity for growth. Education in the workplace can assist these individuals as they adjust to changes in relationships, make health care decisions, and plan for retirement.

ROMANIAN DEMOGRAPHIC FACTORS AND THE INVESTMENTS ON CAPITAL MARKET

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Petric Ioana Ancuta

2010-07-01

Full Text Available The growing interest for investments in capital markets creates the need for studies focused on monitoring and analysing demographic environment in which the investors operate. Its analysis may represent a starting point for finding out opportunities and threats brought by environment for the evolution of Financial Investment Services Companies in Romania. Our paper starts from the assumption that the behaviour of the investor in financial services is influenced by the demographic factors. We focus on some of them, in a descriptive manner. Specifically, they are: monthly net average incomes, gender, age, employment rate and education level of the population. This study also presents a short case of a Financial Investment Services Company named Target Capital.

Bone Mineral Density in Patients with Ankylosing Spondylitis: Incidence and Correlation with Demographic and Clinical Variables

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Laura MUNTEAN

2009-12-01

Full Text Available Objective: To evaluate bone mineral density (BMD in patients with ankylosing spondylitis (AS and determine its correlation with the demographic and clinical characteristics of AS. Patients and Methods: Demographic, clinical and osteodensitometric data were evaluated in a cross-sectional study that included 136 patients with AS. Spine and hip BMD were measured by means of dual energy X-ray absorptiometry (DXA. Using the modified Schober’s test we assessed spine mobility. We examined the sacroiliac, anteroposterior and lateral dorso-lumbar spine radiographs in order to grade sacroiliitis and assess syndesmophytes. Disease activity was evaluated using C-reactive protein (CRP levels and erythrocyte sedimentation rate (ESR. Demographic data and BMD measurements were compared with those of 167 age- and sex-matched healthy controls. Results: Patients with AS had a significantly lower BMD at the spine, femoral neck, trochanter and total hip as compared to age-matched controls (all p<0.01. According to the WHO classification, osteoporosis was present in 20.6% of the AS patients at the lumbar spine and in 14.6% at the femoral neck. There were no significant differences in BMD when comparing men and women with AS, except for trochanter BMD that was lower in female patients. No correlations were found between disease activity markers (ESR, CRP and BMD. Femoral neck BMD was correlated with disease duration, Schober’s test and sacroiliitis grade. Conclusion: Patients with AS have a lower spine and hip BMD as compared to age- and sex-matched controls. Bone loss at the femoral neck is associated with disease duration and more severe AS.

The effect of socio-demographic factors and sources of sex ...

African Journals Online (AJOL)

The effect of socio-demographic factors and sources of sex information on romantic love levels among Jimma university students. ... Socio-demographic factors including gender, religion, ethnicity, place of origin (urban/rural), and level of education did not have a statistically significant effect on the romantic love level of the ...

Demographic-Based Content Analysis of Web-Based Health-Related Social Media.

Science.gov (United States)

Sadah, Shouq A; Shahbazi, Moloud; Wiley, Matthew T; Hristidis, Vagelis

2016-06-13

An increasing number of patients from diverse demographic groups share and search for health-related information on Web-based social media. However, little is known about the content of the posted information with respect to the users' demographics. The aims of this study were to analyze the content of Web-based health-related social media based on users' demographics to identify which health topics are discussed in which social media by which demographic groups and to help guide educational and research activities. We analyze 3 different types of health-related social media: (1) general Web-based social networks Twitter and Google+; (2) drug review websites; and (3) health Web forums, with a total of about 6 million users and 20 million posts. We analyzed the content of these posts based on the demographic group of their authors, in terms of sentiment and emotion, top distinctive terms, and top medical concepts. The results of this study are: (1) Pregnancy is the dominant topic for female users in drug review websites and health Web forums, whereas for male users, it is cardiac problems, HIV, and back pain, but this is not the case for Twitter; (2) younger users (0-17 years) mainly talk about attention-deficit hyperactivity disorder (ADHD) and depression-related drugs, users aged 35-44 years discuss about multiple sclerosis (MS) drugs, and middle-aged users (45-64 years) talk about alcohol and smoking; (3) users from the Northeast United States talk about physical disorders, whereas users from the West United States talk about mental disorders and addictive behaviors; (4) Users with higher writing level express less anger in their posts. We studied the popular topics and the sentiment based on users' demographics in Web-based health-related social media. Our results provide valuable information, which can help create targeted and effective educational campaigns and guide experts to reach the right users on Web-based social chatter.

Responsive survey design, demographic data collection, and models of demographic behavior.

Science.gov (United States)

Axinn, William G; Link, Cynthia F; Groves, Robert M

2011-08-01

To address declining response rates and rising data-collection costs, survey methodologists have devised new techniques for using process data ("paradata") to address nonresponse by altering the survey design dynamically during data collection. We investigate the substantive consequences of responsive survey design-tools that use paradata to improve the representative qualities of surveys and control costs. By improving representation of reluctant respondents, responsive design can change our understanding of the topic being studied. Using the National Survey of Family Growth Cycle 6, we illustrate how responsive survey design can shape both demographic estimates and models of demographic behaviors based on survey data. By juxtaposing measures from regular and responsive data collection phases, we document how special efforts to interview reluctant respondents may affect demographic estimates. Results demonstrate the potential of responsive survey design to change the quality of demographic research based on survey data.

Correlation between demographic characteristics, cognitive functioning and functional independence in stroke patients

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Arsić Slađana

2016-01-01

Full Text Available Introduction. It has been assumed that there is causality of the achieved level of functional independence with the degree of preservation of cognitive function in stroke patients. Demographic characteristics may be important for monitoring the achieved level of functional independence. Objective. The aim of this study was to examine the relationship of demographic characteristics and functional independence in regard to the level of cognitive impairment in stroke patients. Methods. The study included 50 stroke patients after rehabilitation, as well as age- and gender-matched 50 subjects selected randomly, according to the demographic characteristics of the studied sample, who in their medical history had no neurological disorders. For the assessment of functional independence, the Functional Independence Measure (FIM test was used. The general cognition was estimated by the Mini-Mental State Examination (MMSE test. The statistical analyses included the Mann-Whitney test, for two independent samples, measures of canonical correlation, and χ2 test. Results. There was a statistically significant difference between the groups in relation to risk factors, hypertension and diabetes mellitus type II (p<0.001; There was a statistically significant difference within the groups in relation to the cognitive impairment in all the examined demographic characteristics (p<0.001; the differences within the groups in relation to the cognitive impairment are present on all subscales of the FIM test (p<0.05; the differences within the groups in relation to handedness, hemiparesis, show that mild cognitive impairment is more common among left hemiparesis, while a more severe one is more common among right-sided hemiparesis (p<0.05; More severe cognitive impairment is common among women, the elderly and in persons with lower education (p<0.05. Conclusion. By prevention of risk factors, and prevention of possible cognitive impairment, consequences of stroke can be

Demographic and Urbanization Disparities of Liver Transplantation in Taiwan

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Pei-Hung Wen

2018-01-01

Full Text Available Limited access to or receipt of liver transplantation (LT may jeopardize survival of patients with end-stage liver diseases. Taiwan launched its National Health Insurance (NHI program in 1995, which essentially removes financial barriers to health care. This study aims to investigate where there are still demographic and urbanization disparities of LT after 15 years of NHI program implementation. Data analyzed in this study were retrieved from Taiwan’s NHI inpatient claims. A total of 3020 people aged ≥18 years received LT between 2000 and 2013. We calculated crude and adjusted prevalence rate of LT according to secular year, age, sex, and urbanization. The multiple Poisson regression model was further employed to assess the independent effects of demographics and urbanization on prevalence of LT. The biennial number of people receiving LT substantially increased from 56 in 2000–2001 to 880 in 2012–2013, representing a prevalence rate of 1.63 and 18.58 per 106, respectively. Such increasing secular trend was independent of sex. The prevalence was consistently higher in men than in women. The prevalence also increased with age in people <65 years, but dropped sharply in the elderly (≥65 years people. We noted a significant disparity of LT in areas with different levels of urbanization. Compared to urban areas, satellite (prevalence rate ratio (PRR, 0.63, 95% confidence interval (CI, 0.57–0.69 and rural (PRR, 0.76, 95% CI, 0.69–0.83 areas were both associated with a significantly lower prevalence of LT. There are still significant demographic and urbanization disparities in LT after 15 years of NHI program implementation. Given the predominance of living donor liver transplantation in Taiwan, further studies should be conducted to investigate factors associated with having a potential living donor for LT.

Asia's demographic miracle: 50 years of unprecedented change.

Science.gov (United States)

Leete, R; Alam, I

1999-12-01

The demographic landscape of Asia has seen unprecedented changes over the past 50 years. The transition from high to low mortality and fertility rates has made the eventual stabilization of the world's population a real possibility. The demographic success of Asia is associated with the stunning economic and social changes that have taken place during this period. Aside from social and economic improvements, population and health policies also played a major part in shaping the region's demographic transformation. National programs made a substantial contribution to increasing contraceptive use, lowering fertility, and slowing population growth. The success of family planning programs was frequently supported by positive changes in the demand for children. As the initial impact of the recent financial and economic crisis has shown, the Asian demographic miracle cannot be taken for granted. Since mid-1997, the crisis has interrupted and reversed the region's remarkable development gains. Economic downturns often tend to affect the social sectors unevenly. Strengthening the provision of basic social services, including reproductive health and care of the elderly, particularly in poor nations, will remain a challenge in the next century. The establishment of goals, including in areas such as HIV/AIDS, will help Asian countries realize the vision of the International Conference on Population and Development¿s 20-year Programme of Action.

Gross motor skills in toddlers: Prevalence and socio-demographic differences.

Science.gov (United States)

Veldman, Sanne L C; Jones, Rachel A; Santos, Rute; Sousa-Sá, Eduarda; Okely, Anthony D

2018-05-19

Gross motor skills (GMS) are a vital component of a child's development. Monitoring levels and correlates of GMS is important to ensure appropriate strategies are put in place to promote these skills in young children. The aim of this study was to describe the current level of GMS development of children aged 11-29months and how these levels differ by age, sex, BMI and socio-economic status. Cross-sectional study. This study involved children from 30 childcare services in NSW, Australia. GMS were assessed using the Peabody Developmental Motor Scales Second Edition. Prevalence was reported using the gross motor quotient and both raw and standard scores for locomotor, object manipulation and stationary subtests. Socio-demographics were collected via parent questionnaires. Analyses included t-tests, chi-square tests, one-way ANOVA and linear regression models. This study included 335 children (mean age=19.80±4.08months, 53.9% boys). For the gross motor quotient, 23.3% of the children scored below average. For the GMS subtests, 34.3% of children scored below average for locomotion, 10.1% for object manipulation and 0.3% for stationary. Boys were more proficient in object manipulation than girls (p=0.001). GMS were negatively associated with age and a higher socio-economic status (all pstudy to show the prevalence of below average at locomotor skills in toddlers is higher than reported in normative samples. Early commencement of GMS promotion is recommended with a focus on locomotor skills and girls' object manipulation skills. Copyright © 2018 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Meeting the challenges of an aging workforce.

Science.gov (United States)

Silverstein, Michael

2008-04-01

Demographic, labor market and economic forces are combining to produce increases in the number and percentage of U.S. workers 55 and older. In some ways these workers will be our most skilled and productive employees but in others the most vulnerable. The literature on aging and work was reviewed, including demographic trends, physical and cognitive changes, safety and performance, work ability, and retirement patterns. Older workers have more serious, but less frequent, workplace injuries and illnesses than younger ones. There is evidence that many of these problems can be prevented and their consequences reduced by anticipating the physical and cognitive changes of age. Many employers are aware that such efforts are necessary, but most have not yet addressed them. There is a need for implementation and evaluative research of programs and policies with four dimensions: the work environment, work arrangements and work-life balance, health promotion and disease prevention, and social support. Employers who establish age-friendly workplaces that promote and support the work ability of employees as they age may gain in safety, productivity, competitiveness, and sustainable business practices. (c) 2008 Wiley-Liss, Inc.

Identification of Socio-demographic and Psychological Factors Affecting Women's Propensity to Breastfeed: An Italian Cohort.

Science.gov (United States)

Di Mattei, Valentina E; Carnelli, Letizia; Bernardi, Martina; Jongerius, Chiara; Brombin, Chiara; Cugnata, Federica; Ogliari, Anna; Rinaldi, Stefania; Candiani, Massimo; Sarno, Lucio

2016-01-01

Background: Exclusive breastfeeding until 6 months postpartum is a World Health Organization objective and benefits have been demonstrated for both mother and infant. It is important to clarify which factors influence breastfeeding intentions. Our objective was to assess and identify socio-demographic and psychological factors associated with breastfeeding intention in a sample of pregnant Italian women. Materials and Methods: This prospective study included 160 pregnant women. The following psychological constructs were measured using standardized questionnaires: anxiety, prenatal attachment, adult attachment, personality traits, and intention to breastfeed. Socio-demographic data were also collected using a self-report questionnaire. Assessment took place after the 20th gestational week. Results: Self-employment, age and feeding received as an infant were significantly related to breastfeeding intention. Regarding psychological factors, we also found that Neuroticism was negatively associated with mother's breastfeeding intentions. Relationships between psychological constructs and breastfeeding attitude were examined and represented within a graphical modeling framework. Conclusion: It may be possible to identify women that are less inclined to breastfeed early on in pregnancy. This may aid healthcare staff to pay particular attention to women who show certain socio-demographic and psychological characteristics, so as to fulfill more focused programs.

Dancing with Demographers.

Science.gov (United States)

Robertson, Heather-Jane

2000-01-01

Demographic projections concerning the shortage of teachers in Canada, their pay scale, the feminization of teaching, the gender gap in salaries, and teacher autonomy have often been incorrect, or correct for the wrong reasons. Instead of relying on demographic predictions, teachers should contemplate who they really want to be professionally,…

Dietary intake patterns of children aged 6 years and their association with socioeconomic and demographic characteristics, early feeding practices and body mass index

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Leonardo Pozza Santos

2016-10-01

Full Text Available Abstract Background Dietary intake patterns of children from the 2004 Pelotas birth cohort study have been described at 12, 24 and 48 months of age, but there is no information about dietary patterns of these children at 6 years. Then, we aimed to identify and describe dietary intake patterns of children aged 6 years as well as to assess their association with socioeconomic and demographic characteristics, early feeding practices and BMI z-score at 6 years. Methods We used principal components analysis to identify dietary intake patterns of 3,427 children from the 2004 Pelotas (Brazil birth cohort study. We used multiple linear regression models to evaluate whether socioeconomic and demographic characteristics (socioeconomic position, mother’s age at birth, and child’s sex and skin colour, early feeding practices (exclusive breastfeeding duration and age of introduction of complementary foods, and BMI z-score at 6 years were associated with dietary intake patterns. Results We identified seven dietary components of children’s dietary intake patterns, namely: fruits and vegetables, snacks and treats, coffee and bread, milk, cheese and processed meats, rice and beans and carbohydrates. Dietary patterns were socially patterned, since six dietary components were associated with socioeconomic position. Moreover, high intake of snacks and treats and less fruits and vegetables were associated with children born to teenage mothers, with those exclusively breastfed for less than one month, and with those who started on complementary feeding before 4 months. Finally, overweight and obese children at 6 years presented lower intake of four out of seven dietary components, but we need to be cautious in interpretation due to limitations on food consumption reporting and due to possible reverse causality. Conclusion Dietary intake patterns in children are strongly influenced by socioeconomic characteristics. Other factors such as younger maternal

An assessment of the demographic and clinical correlates of the dimensions of alcohol use behaviour.

Science.gov (United States)

Smith, Gillian W; Shevlin, Mark; Murphy, Jamie; Houston, James E

2010-01-01

To identify population-based clinical and demographic correlates of alcohol use dimensions. Using data from a population-based sample of Great Britain (n = 7849), structural equation modelling (SEM) was used to identify associations between demographic and clinical variables and two competing dimensional models of the Alcohol Use Disorders Identification Test (AUDIT). A two-factor SEM fit best. In this model, Factor 1, alcohol consumption, was associated with male sex, younger age, lower educational attainment, generalized anxiety disorder (GAD) and suicide attempts. Factor 2, alcohol-related problems, was associated with the demographic variables (to a lesser extent) and to a wider range of clinical variables, including depressive episode, GAD, mixed anxiety and depressive disorder, obsessive compulsive disorder, phobia, suicidal thoughts and suicide attempts. The one-factor SEM was associated with demographic and all assessed clinical correlates; however, this model did not fit the data well. Two main conclusions justify the two-factor approach to alcohol use classification. First, the model fit was considerably superior and, second, the dimensions of alcohol consumption and alcohol-related problems vary considerably in their associations with measures of demographic and clinical risk. A one-factor representation of alcohol use, for instance, would fail to recognize that measures of affective/anxiety disorders are more consistently related to alcohol-related problems than to alcohol consumption. It is suggested therefore that to fully understand the complexity of alcohol use behaviour and its associated risk, future research should acknowledge the basic underlying dimensional structure of the construct.

PREVALENCE OF ANEMIA AND ITS SOCIO - DEMOGRAPHIC DETERMINANTS IN PREGNANT WOMEN AT A TERTIARY CARE HOSPITAL IN JAIPUR, RAJASTHAN

OpenAIRE

Prabhjot Singh; Swati; Rajat; Urvahi; Karnika; Isha; Navsangeet; Arihant

2015-01-01

AIM: Prevalence of anemia and its socio - demographic determinants in pregnant women at a tertiary care hospital in Jaipur, Rajasthan . MATERIALS AND METHODS: All the pregnant women aged 25 to 35 years , registered at antenatal clinic at Department of Obstetrics an d Gynaecology , Mahatma Gandhi Medical College , Jaipur were included. A predesigned and pre tested questionnaire was used to elicit the information. Various possible causes of anaemi...

Exploring Demographics and Health as Predictors of Risk-Taking in UK Help-Seeking Veterans

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Rachel Ashwick

2018-06-01

Full Text Available Risk-taking amongst veterans has severe consequences, yet few studies have examined factors that may predict risk-taking in help-seeking veteran populations. This paper presents a cross-sectional study involving a random sample of 667 UK help-seeking veterans, investigating the role of demographics, mental health and physical health presentations on the propensity for risk-taking. Out of 403 (73.4% veterans, 350 (86.8% reported risk-taking in the past month. We found that younger age, being in a relationship, probable PTSD, common mental health difficulties and traumatic brain injury were significantly associated with risk-taking. Additionally, a direct association was found between increased risk-taking and PTSD symptom clusters, including higher hyperarousal, elevated negative alterations in mood and cognition. Our findings provide initial evidence for demographic and mental health presentations as predictors of risk-taking in help-seeking veterans. Further research and longitudinal studies are needed to facilitate valid risk assessments, and early intervention for veteran services.

Demographic, breast-feeding, and nutritional trends among children with type 1 diabetes mellitus.

Science.gov (United States)

Baruah, Manash P; Ammini, Ariachery C; Khurana, Madan L

2011-01-01

The pathogenesis of type 1 diabetes mellitus (T1DM) requires a genetic predisposition to particular environmental triggers that may activate mechanisms leading to progressive loss of pancreatic beta cells. We tried to compare the impact of some demographic and environmental factors and breast-feeding on children (aged 18 years) with recent onset diabetes mellitus (≤1 year) with that on age, sex, and socioeconomic status-matched controls. A total of 43 consecutive patients (male, 24, mean age ± SD = 12.58 ± 9.6 years) and equal number of controls without diabetes mellitus or dysglycemia were included in this hospital-based case-control study. A distinct peak in the incidence noted in the early adolescence with segregation in the winter months. Our patients did not differ significantly from the controls with regard to birth order, mode of delivery, parental age, parental education, dietary practices, breast-feeding, and migration in the family. Growth characteristics and nutritional status were also similar. A population study with more power will be better equipped to answer such queries.

Knowledge and the ageing employee: a research agenda

NARCIS (Netherlands)

Christiaan Stam

2009-01-01

Our ageing population is the result of two demographic trends: decreasing fertility levels and higher life expectancy. As a corollary to these demographic trends, the working population is ageing and shrinking at the same time. This development will affect the performance of organizations in the

Attitudes toward Money and Demographic Variables as Related to Income and Life Satisfaction: USA Vs. Spain.

Science.gov (United States)

Tang, Thomas Li-Ping; Arocas, Roberto Luna; Whiteside, Harold D.

A study of 207 faculty at a state university in the southeastern United States and 102 faculty members at the University of Valencia (Spain) examined demographic variables and attitudes toward money, income, and life satisfaction. Demographic variables (sex, age, education, marital status, race, current job experience, total work experience, and…

Subacute Sclerosing Panencephalitis: Clinical and Demographic Characteristics

International Nuclear Information System (INIS)

Rafique, A.; Amjad, N.; Chand, P.; Ahmed, K.; Ibrahim, S.; Zaidi, S. S. Z.; Rana, M. S.

2014-01-01

Objective: To determine the clinical and demographic characteristics of children diagnosed with Subacute sclerosing panencephalitis (SSPE). Study Design: Case series. Place and Duration of Study: The Aga Khan University Hospital, Karachi, from January 2000 to June 2012. Methodology: A retrospective analysis was done, regarding medical charts of 43 children under the age of 16 years with a discharge diagnosis of SSPE. Demographic and clinical characteristics were recorded. Results were expressed as percentages. Results: Most of the 43 patients were male (72%). The average age at presentation was 8.7 years with average duration of symptoms being 100.6 days. History of measles was present in 17 patients (39.5%). All children had seizures at presentation and 65% had cognitive impairment. Most patients required poly therapy for control of seizures. Sodium valproate was the most commonly used anti-epileptic agent; Isoprinosine was tried in 22 (51%) patients. CSF for antimeasles antibodies was positive in approximately 86% of the 40 (93%) children. EEG showed burst suppression pattern in 36 (83.7%) cases. Forty-two patients (97.6%) were discharged home in a vegetative state. Conclusion: SSPE is progressive neurodegenerative disorder. It can be prevented by timely immunization against measles. Measles antibody in the CSF is diagnostic for SSPE and is helpful in early diagnosis. Most patients experience a gradual but progressive decline in motor and cognitive functions. (author)

Economic and demographic assumptions of the public pension insurance system functioning

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Đukić Gordana

2016-01-01

Full Text Available The demographic transition is characterized by a decline in birth rates and fertility on the one hand, and an intense increase in the number of old people on the other hand. The intensity of demographic ageing is characteristic of certain countries, being more expressed in developed countries. In such a situation, negative economic consequences arise in the context of unemployment, due to a decreased number of young population and lower participation in the labour market, as well as in the domains of savings, capital market, health protection, pension system and institutional development. These consequences can be mitigated by the application of appropriate economic transition and macroeconomic policy. Demographic tendencies have a great impact on changes in the values of the pension system parameters. The dependence rate indicating the relation between the number of employed people and the number of pensioners, and the average replacement rate representing the relation between the average wage and average pension, are directly dependent on demographic changes and they directly affect the sustainability of the public pension insurance system.

Sociocultural and Demographic Risk Factors for the Development of Multiple Sclerosis in Kuwait: A Case - Control Study.

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Suhail N Al-Shammri

Full Text Available Immunological, genetic and environmental factors are believed to play important roles in the pathogenesis of Multiple Sclerosis (MS. There have been many studies on risk factors for MS but these have been mainly in Caucasian populations; robust studies in Arab populations remain relatively uncommon. This study therefore aimed to identify behavioral, socio-cultural, and demographic factors associated with development of MS in Kuwait, a high income Arab country, currently undergoing a demographic transition.In this case- control study, 195 Kuwaiti MS patients and 146 healthy age and sex-matched controls were recruited. Both groups of subjects were interviewed using a structured questionnaire, in relation to anthropometric, socio-cultural and demographic data, residence during the 1990/91 Gulf War and current and past medical history, including medications. We also clinically evaluated, and retrospectively reviewed medical records of patients to derive appropriate clinical information, including associated chronic medical illness requiring long-term treatment.On multiple logistic regression analysis after adjustment for potential confounders including age, gender and BMI, in all the subjects, a positive associations prevail with presence of MS and some sociocultural and demographic factors, which included non-Bedouin ethnicity (AOR 2, 95% CI 1.0-3.9, p 0.049, positive family history of MS (AOR 10.6, 95% CI 3.0-36.9, p < 0.001, and low daily sunlight exposure of < 15min/day (AOR 5.3, 95% CI 2.7-10.5 p < 0.001. In addition, while 41.8% of MS patients indicated at least one comorbidity, only 26.8% of the controls reported any associated physical illness, with the suggestion that presence of certain comorbidities might increase MS risk (AOR 2.4, 95% CI 1.3-4.7, p < 0.001. Other risk variables such as smoking status and mode of routine outdoor dressing were not significant in all the MS subjects taken as a whole, but demonstrated variably positive

Aging and physiological changes of the kidneys including changes in glomerular filtration rate.

Science.gov (United States)

Musso, Carlos G; Oreopoulos, Dimitrios G

2011-01-01

In addition to the structural changes in the kidney associated with aging, physiological changes in renal function are also found in older adults, such as decreased glomerular filtration rate, vascular dysautonomia, altered tubular handling of creatinine, reduction in sodium reabsorption and potassium secretion, and diminished renal reserve. These alterations make aged individuals susceptible to the development of clinical conditions in response to usual stimuli that would otherwise be compensated for in younger individuals, including acute kidney injury, volume depletion and overload, disorders of serum sodium and potassium concentration, and toxic reactions to water-soluble drugs excreted by the kidneys. Additionally, the preservation with aging of a normal urinalysis, normal serum urea and creatinine values, erythropoietin synthesis, and normal phosphorus, calcium and magnesium tubular handling distinguishes decreased GFR due to normal aging from that due to chronic kidney disease. Copyright © 2011 S. Karger AG, Basel.

Epidemiologic and Demographic Features, Therapeutic Intervention and Prognosis of the Patients with Cerebral Aneurysm

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Masih Sabouri

2018-01-01

Full Text Available Background: Cerebral aneurysms are a kind of cardiovascular diseases which are accompanied with high morbidity and mortality due to rupturing and causing subarachnoid hemorrhages. The current study aimed to determine epidemiologic and demographic features and prognosis of patients with cerebral aneurysms. Materials and Methods: In this cross-sectional study, 465 patients with cerebral aneurysms hospitalized in Al-Zahra Hospital were studied. The required information including demographic, epidemiologic, and clinical features of the disease were extracted from their records. The obtained data were analyzed using SPSS software and the factors associated with the prognosis of the disease were determined. Results: Four hundred and sixty-five cases with cerebral aneurysm undergoing surgery were investigated. The mean age of the patients was 48 ± 14 years whereas 216 cases (46.5% were male and 249 (53.5% were female. Two hundred and thirty-seven patients (51% remitted completely while the disease caused moderate disability in 84 cases (18.1%, severe disability in 24 ones (5.2% and vegetative state in 9 cases (1.9% and mortality in 57 ones while it was unknown in 54 cases (11.6%. In terms of the age of patient, WFNS index, anatomical position of aneurysm, type of aneurysm lesion, the incidence season of the disease, type of postoperative complications, family history and operative approach, the disease outcome had a significant difference while gender, ethnicity, and risk factors had no significant effect on the disease outcome. Conclusions: According to the type of aneurysm, the incidence position of the aneurysm and other epidemiologic, demographic, and clinical features, providing the prevention and treatment strategies is necessary.

Situational and Demographic Factors in the Sudden Growth of Pall Mall, 2002-2014.

Science.gov (United States)

Sharma, Anushree; Fix, Brian V; Delnevo, Cristine D; Cummings, K Michael; O'Connor, Richard J

2018-05-03

Pall Mall gained significant brand share in the cigarette market between 2002 and 2013. We sought to determine whether demographic shifts occurred among the participants reporting Pall Mall as their usual brand during this time span. We examined National Survey of Drug Use and Health (NSDUH) data from 2002-2014. Demographic characteristics included age, education, ethnicity, income, and cigarette use (cigarettes per day, daily/non-daily smoking, and nicotine dependence). We also examined RJ Reynolds investor reports and shareholder documents to determine the impact of tobacco marketing on the growth of Pall Mall. Over 2002-2014, Pall Mall has gained among smokers 26 to 34 years of age. More Pall Mall smokers in 2014 report higher incomes (over $75000), and also report lower scores on measures of cigarette dependence, compared to 2002. Pall Mall smokers over time seem to share characteristics of premium cigarette brands smokers. The profile of the typical Pall Mall smoker has changed as the brand has gained market share. An association exists between brand positioning and economic forces, which has contributed to an increase in the market share for Pall Mall. It is well known that cigarette marketing drives the sale of tobacco products. The growth in the market share of Pall Mall serves as an excellent example to demonstrate how economic uncertainty paired with brand positioning and advertising worked together to serve as a catalyst for the rapid growth observed for this brand. This paper also looked at various demographic changes that occurred among Pall Mall smokers over a 12 year period and compared them to smokers of all other cigarette brands. The results of this analysis demonstrate the importance of monitoring trends over time among cigarette smokers.

Gender inequality on the example of socio-demographic structures of Belgrade population

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Kuburović Ankica

2007-01-01

Full Text Available An analysis of demographic characteristics from the gender perspective represents a contribution to enlightening the social relations between female and male population in Belgrade. Gender specificity and explicitness of socio-demographic structures indicate to different positions and statuses of the female and male populations. There are more females than men in the total population of the capital city of Serbia. The sex imbalance of age groups is determined by gender differences in the number of born boys and girls, in migration characteristics and in the level of mortality. The male population is greater in the age group up to 20 years old, while the female population is more numerous among the middle-aged and older generations. Gender differences in marital structure, level of education and economic activities cannot be reduced only to demographic limits. A larger rate of married persons among the males in relation to female population is determined by the different behavior in view of remarriage in case of divorce or death of partner. Women are widowed or divorced more often than men, which can be interpreted as a less favorable position in everyday functioning, especially when the women have small or school-age children, as well as in the case of older women. Gender differences in the level of education of Belgrade population are not exceptionally pronounced and are a consequence of unfavorable positions of older women to a certain degree. Differences in economic activity, among other things, are determined by uneven utilization of female and male work force. The rate of economic activity is greater in the male population, and the coefficient of economic dependency in the female population. The gender difference in the rate of supported persons among the work capable population increases the unfavorable social position of women. The characteristics of socio-demographic structures of female and male population of the city of Belgrade vary

[Demographic growth and the dynamics of specialization in the Third World].

Science.gov (United States)

Coussy, J

1983-01-01

All inquiries into the relationship between demographic growth and specialization in the 3rd World face a conflict found in the entire demographic-economic literature between 2 extreme positions that regard underdevelopment as caused either by the exploitation of developing by developed nations or as caused by overpopulation. This polarization of viewpoints appears to have deflected attention from more productive work and to have retarded empirical research. The object of the present study is to present a systematic and detailed critique of the opposing theoretical positions as a step in moving the debate into more productive areas. The section on the demographic explanation of the dynamics of specialization in developing countries considers its view of the comparative advantages and disadvantages created by demographic growth, including the impact of demographic growth on the availability of factors of production and on the structures of supply, demand, and exchange. The section discussing explanations of demographic-economic disequilibria in the 3rd World that are founded on the international division of labor describes the theory and its view of the division of labor in developing countries including such characteristics as the preponderance of the primary sector, the disproportionate attention to cash crops and relative neglect of subsistence crops, the importation of luxury goods, and the lack of local industrial production; the hypothesis that demographic growth and economic backwardness in developing countries both result from the international divisions of labor; the role of 3rd world demographic-economic disequilibrium in the continuation of the international division of labor; the possible advantages of demographic growth in stimulating supply, demand, and technological progress; and the increased probability of terminating the present international division of labor because of demographic pressure. The article ends with a general critique of the

Problems of demographic security through the prism of an assessment of dynamics of natural and migration processes in Russia

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O. A. Mahova

2016-01-01

Full Text Available Article retractedCurrently, the literature special attention is given to various adverse factors of sustainable demographic development of modern Russia, especially in the context of problem solving in the field of elimination of threats prejudicial to the country’s national interests. In this regard great scientific and practical interest is attracted by the comprehensive analysis of the barriers and barriers arising on a solution of these tasks. Among a set of threats of a national security special place rightfully occupy a specific demographic threat, including population reproduction and migration, which are of serious concern and generate a broad spectrum of the most diverse social and economic problems, the solution of which is objectively impossible without a complete and comprehensive information on the development of demographic phenomena and processes. This proves the necessity of carrying out the complex analysis of the natural and migratory movement of the population as priority factors of demographic safety that is the goal of this study.In article proved the importance of the demographic factor as a priority in ensuring national interests. The article presents characteristics of the modern demographic situation in Russia and identified the main threats of demographic security of the country. Special attention is paid to issues of population ageing and the replacement of reproductive generations. The characteristics of gender differences in the levels of demographic replacement and their consequences. It was revealed that the future reduction in the number of people of reproductive age is a significant obstacle to a stable demographic development. Against this background, is defined the necessity of arrival of migrants into the country. The paper presents a detailed statistical analysis of current migration situation and the main problems related to migration. In article are defined trends in arrival of

The demographics of human and malaria movement and migration patterns in East Africa.

Science.gov (United States)

Pindolia, Deepa K; Garcia, Andres J; Huang, Zhuojie; Smith, David L; Alegana, Victor A; Noor, Abdisalan M; Snow, Robert W; Tatem, Andrew J

2013-11-05

The quantification of parasite movements can provide valuable information for control strategy planning across all transmission intensities. Mobile parasite carrying individuals can instigate transmission in receptive areas, spread drug resistant strains and reduce the effectiveness of control strategies. The identification of mobile demographic groups, their routes of travel and how these movements connect differing transmission zones, potentially enables limited resources for interventions to be efficiently targeted over space, time and populations. National population censuses and household surveys provide individual-level migration, travel, and other data relevant for understanding malaria movement patterns. Together with existing spatially referenced malaria data and mathematical models, network analysis techniques were used to quantify the demographics of human and malaria movement patterns in Kenya, Uganda and Tanzania. Movement networks were developed based on connectivity and magnitudes of flow within each country and compared to assess relative differences between regions and demographic groups. Additional malaria-relevant characteristics, such as short-term travel and bed net use, were also examined. Patterns of human and malaria movements varied between demographic groups, within country regions and between countries. Migration rates were highest in 20-30 year olds in all three countries, but when accounting for malaria prevalence, movements in the 10-20 year age group became more important. Different age and sex groups also exhibited substantial variations in terms of the most likely sources, sinks and routes of migration and malaria movement, as well as risk factors for infection, such as short-term travel and bed net use. Census and survey data, together with spatially referenced malaria data, GIS and network analysis tools, can be valuable for identifying, mapping and quantifying regional connectivities and the mobility of different demographic

Socio-demographics characteristics and health conditions of older homeless persons of Lima, Peru

OpenAIRE

Moquillaza-Risco, Marlene; Programa Nacional Vida Digna (PNVD), Ministerio de la Mujer y Poblaciones Vulnerables. Lima, Perú.; León, Elsa; Programa Nacional Vida Digna (PNVD), Ministerio de la Mujer y Poblaciones Vulnerables. Lima, Perú.; Dongo, Mario; Programa Nacional Vida Digna (PNVD), Ministerio de la Mujer y Poblaciones Vulnerables. Lima, Perú.; Munayco, César V.; Programa Nacional Vida Digna (PNVD), Ministerio de la Mujer y Poblaciones Vulnerables. Lima, Perú.

2015-01-01

Objectives. Determine the socio-demographics characteristics and health conditions of older homeless persons at the time of enrollment into the National Program “Vida Digna” and the probability of functional dependency by age, and stratified by gender and cognitive impairment. Materials ande methods. We performed a cross sectional study, reviewing all registration forms of the program in order to identify socio-demographic variables and health conditions of older homeless persons at the time ...

Population trends and public awareness of healthy and pathological ageing in India: A brief overview.

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Loganathan, Santosh; Iyengar, Vijeth; Chowdappa, Suresh Vedalaveni; Varghese, Mathew

2017-10-01

India is poised to experience dramatic shifts in the age and makeup of its population. Specifically, projections havehighlighted an increase in both the percentage of the elderly and those suffering from dementia-related disorders.Previous studies have examined the demographics of aging, its impact on the healthcare infrastructure and recommended policies to better cater to the elderly. This article focuses on a summary of these findings in relation to key stakeholders in the care of the elderly including mental health professionals, family caregivers, and public health officials. We broadly conclude that there exists a general shallow level of understanding of what constitutes pathological aging (i.e. dementia) across all stakeholders, and this creates a cascade of effects including delays in treatment seeking and barriers in conducting and having accurate demographic studies. Moreover, addressing this knowledge gap can help enhance communication between these three stakeholders in the hopes of the following: (a) increased education and awareness, (b) faster seeking of care, and (c) earlier diagnoses leading to better opportunities to collect accurate demographics of those suffering from dementia-related disorders. Copyright © 2017 Elsevier B.V. All rights reserved.

Relationships between menstrual and menopausal attitudes and associated demographic and health characteristics: The Hilo Women’s Health Study

OpenAIRE

Morrison, Lynn A.; Sievert, Lynnette L.; Brown, Daniel E.; Rahberg, Nichole; Reza, Angela

2010-01-01

The objective of this study was to examine the relation of menstrual attitudes to menopausal attitudes and the demographic and health characteristics associated with each. This cross-sectional study consisted of a randomly selected sample of 1824 respondents aged 16 to 100 years in multi-ethnic Hilo, Hawai`i. Women completed questionnaires for demographic and health information, such as age, ethnicity, education, residency in Hawai`i, menopausal status, exercise, and attitudes toward menstrua...

Association of testosterone levels with socio-demographic ...

African Journals Online (AJOL)

Self-administered questionnaires were used to obtain socio-demographic characteristics of the subjects. Biometric measurements including weight, height and waist circumference were also recorded. Results: Serum testosterone levels of Ugandan men were within the normal physiological ranges. Married participants and ...

Impact of demographic factors, early family relationships and depressive symptomatology in teenage pregnancy.

Science.gov (United States)

Quinlivan, Julie A; Tan, Louisa H; Steele, Angela; Black, Kirsten

2004-04-01

Teenage pregnancy has been well studied from a demographic risk perspective, but less data examining the early interpersonal family experiences of teenage mothers are available. We aimed to explore the relative impact of demographic, early interpersonal family relationships and depressive symptomatology as associations for teenage, as compared to non-teenage, childbearing. A prospective cross-sectional cohort study was undertaken. Institutional ethics committee approval and informed consent were obtained. Data from consecutive teenage (teenage) and non-teenage (control) subgroups of antenatal women were compared. Subjects were interviewed and completed the following questionnaires: demographic, drug use and lifestyle; early life experiences; Hospital Anxiety and Depression Scale (HADS); and General Health Questionnaire-28. In multivariate analysis, the following factors had a significant independent association with younger age of motherhood in order of magnitude: a history of parental separation/divorce in early childhood; exposure to family violence in early childhood; illicit drug use (ever or in pregnancy); idealization of the pregnancy; low family income; a positive HADS-A or HADS-D subscale score; and a low level of education. Interventions to reduce the rate of teenage births need to be multifocal and should include strategies to address early childhood exposure to parental separation and violence, reduce idealization of pregnancy, diagnose psychological symptomatology and offer alternative career choices to children defaulting in the education system.

Potential (mis)match?: Marriage Markets amidst Socio-Demographic Change in India, 2005–2050

Science.gov (United States)

Kashyap, Ridhi; Esteve, Albert; García-Román, Joan

2015-01-01

We explore the impact of socio-demographic change on marriage patterns in India by examining the hypothetical consequences of applying three sets of marriage pairing propensities – contemporary patterns by age, by age and education, and changing propensities that allow for greater educational homogamy and reduced educational asymmetries – to future population projections. Future population prospects for India indicate three trends that will impact marriage patterns: i) female-deficit in sex ratios at birth; ii) declining birth cohort size; iii) female educational expansion. Existing literature posits declining marriage rates for men arising from skewed sex ratios at birth (SRB) in India’s population. In addition to skewed SRBs, India’s population will experience female educational expansion in the coming decades. Female educational expansion and its impact on marriage patterns must be jointly considered with demographic changes, given educational differentials and asymmetries in union formation that exist in India, as across much of the world. We systematize contemporary pairing propensities using data from the 2005–2006 Indian National Family Health Survey and the 2004 Socio-Economic Survey and apply these and the third set of changing propensities to IIASA/VID multi-state population projections by educational attainment using an iterative longitudinal projection procedure. If today’s age patterns of marriage are viewed against age-sex population composition until 2050, men experience declining marriage prevalence. However, when education is included, women, particularly those with higher education experience a more salient rise in non-marriage. Significant changes in pairing patterns towards greater levels of educational homogamy and gender symmetry can counteract a marked rise in non-marriage. PMID:25604846

Patterns of Demographic Change in the Missions of Central Alta California

OpenAIRE

Jackson, Robert H

1987-01-01

A number of scholars have examined the cause of demographic collapse in the Californias, and have included stress, disease, and subsistence crises among their explanations. This essay does not attempt to explain in detail the causes of demographic change, but rather to document population movements in the seven missions in central Alta California, from Santa Cruz in the north to San Luis Obispo in the south. The basic premise entertained here is that the process of demographic change in the C...

Oromandibular Dystonia: Demographics and Clinical Data from 240 Patients

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Linda Slaim

2018-05-01

Full Text Available Objective To report demographic data from a large cohort of patients with oromandibular dystonia (OMD. Methods This is a retrospective review of patients with OMD referred to our institution between 1989 and 2015. Demographic (age of onset, gender, and familial history of dystonia and clinical (type of OMD, associated dystonia, and etiology of dystonia data were collected from a cohort of 240 individuals. Results The mean age of onset of OMD was 51.6 years old, with a female predominance (2:1. A family history of dystonia was found in 6 patients (2.5%. One hundred and forty-nine patients (62.1% had the jaw-opening type of OMD, 48 patients (20.0% had the jaw-closing type, and 43 patients (17.9% had a mixed form of OMD. Lingual dystonia was also present in 64 (26.7% of these patients. Eighty-two patients (34.2% had a focal dystonia, 131 patients (54.6% had a segmental dystonia, and 27 patients (11.3% had a generalized dystonia. One hundred and seventy-one patients (71.3% had idiopathic OMD. Conclusion OMD is a chronic and disabling focal dystonia. Our study found a prevalence of female patients, an onset in middle age and a predominantly idiopathic etiology. Unlike other studies, jaw-opening was found to be the most frequent clinical type of OMD.

Social Profile Of The Aged In An Urban Population

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J A Khan

1997-08-01

Full Text Available Research Problem: What is the socio-demographic profile of urban aged population in Aligarh city.Objectives: i To describe the socio-demographic profile of the aged population in an urban area, ii To describe the attitude of these people.Design:Cross-sectional study.Setting : Urban areas of Aligarh city.Participants : 3951 persons aged 60 years and aboveStudy Variables: Socio-demographic characteristics, attitudes.Statistical Analysis : By proportions.Result: 15% of the total estimated elderly population covering all 10 sectors of Aligarh city was studied. The majority ofthe elderly (72.4% belonged to 60-70 years age group. Most of them (77.2% were illiterate, 61.6% belonged to lower socio-economic classes (IV & V, 78.1 % lived in joint families. 39.6% of the aged felt that they were not being given due respect by family members. Nearly half of them had an indifferent or unhappy attitude towards life.Conclusion: The socio-demographic characteristics of the aged are important and must be kept in mind for developing programs to assist them in living as respectful senior citizens.

The advantages of demographic change after the wave: fewer and older, but healthier, greener, and more productive?

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Fanny Kluge

Full Text Available Population aging is an inevitable global demographic process. Most of the literature on the consequences of demographic change focuses on the economic and societal challenges that we will face as people live longer and have fewer children. In this paper, we (a briefly describe key trends and projections of the magnitude and speed of population aging; (b discuss the economic, social, and environmental consequences of population aging; and (c investigate some of the opportunities that aging societies create. We use Germany as a case study. However, the general insights that we obtain can be generalized to other developed countries. We argue that there may be positive unintended side effects of population aging that can be leveraged to address pressing environmental problems and issues of gender inequality and intergenerational ties.

The Demographic and Biomedical Case for Late-Life Interventions in Aging

Science.gov (United States)

Rae, Michael J.; Butler, Robert N.; Campisi, Judith; de Grey, Aubrey D. N. J.; Finch, Caleb E.; Gough, Michael; Martin, George M.; Vijg, Jan; Perrott, Kevin M.; Logan, Barbara J.

2013-01-01

The social and medical costs of the biological aging process are high and will rise rapidly in coming decades, creating an enormous challenge to societies worldwide. In recent decades, researchers have expanded their understanding of the underlying deleterious structural and physiological changes (aging damage) that underlie the progressive functional impairments, declining health, and rising mortality of aging humans and other organisms and have been able to intervene in the process in model organisms, even late in life. To preempt a global aging crisis, we advocate an ambitious global initiative to translate these findings into interventions for aging humans, using three complementary approaches to retard, arrest, and even reverse aging damage, extending and even restoring the period of youthful health and functionality of older people. PMID:20630854

The Familial Factors and Demographic Characteristics of Children with Drug Poisoning

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Muzaffer Özenir

2013-12-01

Full Text Available Aim: The purpose of this study was to investigate the demographic characteristics, role of family factors, etiology and the factors affecting the prognosis in children who had been admitted to our hospital between 04 August 2007 and 24 January 2009 due to intoxication and, based on these data, to determine the preventive measures that can be taken. Methods: One hundred and one children (61 girls and 33 boys were included in the study. Patient age and sex, manner of poisoning, time between ingestion of poison and hospital admission, and attitudes and behaviors of families were recorded. Results: The poisoned patients represented 1.23%of all pediatric emergency admissions. The mean age of the patients was 6.75±5.30 years (range: 2-16. Self-poisoning was detected in 49 cases and 52 cases were accidental poisoning. It was seen that adolescent over 12 years of age were more prone to suicidal poisoning and children aged 2-6 years were more susceptible to accidental poisoning. Paracetamol (13.8% and amitriptyline (10.7% were the most common drugs. Conclusion: Although there are important improvements in the management of intoxication,family education and preventive measurements are of great importance. (The Medical Bulletin of Haseki 2013;51:157-61

Socio-demographic correlates of divorce in New Zealand.

Science.gov (United States)

Carmichael, G A

1988-05-01

"This paper links data obtained from a one-in-five systematic sample of New Zealand divorce files covering the period 1940-78 with published marriage and birth statistics to examine socio-demographic differentials in divorce rates among couples married between 1939 and 1973. Differentials investigated are those by age at marriage, relative age of bride and groom, marital status prior to marriage, relative marital status of bride and groom, pregnancy status of the wife at marriage, timing of the first birth, religion, country of birth and socioeconomic status. Several findings of overseas studies, such as the special proneness to divorce of very youthful marriages and remarriages following previous divorces, are verified for New Zealand. After controlling for age at marriage, pregnancy does not seem to have directly increased the risk of divorce." excerpt

The demographic dynamics of small island societies.

Science.gov (United States)

Cruz, M; D'ayala, P G; Marcus, E; Mcelroy, J L; Rossi, O

1987-01-01

Small islands and microstates have demonstrated a unique demographic pattern, including cycles of swift population increases or decreases well beyond natural birth and death rate balances. These demographic fluctuations have been produced largely by rises or declines in market opportunities. The process of taking advantage of favorable opportunities is always followed by a specialization in the given activity, without regard to environmental protection issues or a longterm strategy for economic development and resource diversification. The population growth phase is associated with increasing fragility of the economic base, whether because of the external dangers of overspecialization or induced internal dysfunctions such as disease and resource depletion. Eventually complete collapse results, causing chronic outmigration or even depopulation. Case histories of maritime basins in the Mediterranean, Caribbean, and Pacific show that the demographic structure of small islands has been particularly sensitive to changing economic opportunities, the vagaries of market forces, and cataclysmic natural events. Experience in these areas suggests that balanced economic development of small islands should be based on diversification of activities, thus ensuring a relatively stable pattern of growth, sound environmental management, and control of dangerous demographic fluctuations. Special attention should be given to the development of broad-based research and cooperation to integrate specific island opportunities within a regional network.

Newer Demographic Development of the Settlement of Murter

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Sonja Podgorelec

1998-10-01

Full Text Available Murter is the largest settlement on the same-named island and also in the entire Šibenik archipelago. As opposed to most of the settlements on the island, its population was less involved in earlier emigration flows, whereas newer emigration began to effect Murter only after the sixties. The effect of the depopulation period is visible in the changes of the age-sex structure, where can be seen primarily in ageing of the population and a disproportion in the sex ratio. Yet it can be confirmed that the settlement of Murter has not such an unfavourable demographic situation as do most Dalmatian islands. A slightly falling birth rate can be noticed, as well as a slight increase in the death rate. The demographic perspective of this population is relatively favourable (due to an expected development of tourism, development of agriculture and trades, nautical infrastructures etc., if addition emigration factors will not come into play. Based on a multiple-criteria evaluation of developmental levels, the island of Murter, primarily due to the central position of the settlement Murter, is ranked 11th out of 47 Croatian islands. The reason is that all higher ranked islands also have a significantly larger area.

Relationship between Psycho-Demographic Factors and Perception ...

African Journals Online (AJOL)

Even though global, corruption is assuming a worrisome dimension in Nigeria. This study investigated the relationship between psychological and demographic factors in predicting the perception of corruption. The cross-sectional correlational study included 600 civil servants; 320 males and 280 females following ...

Age Features Of Peptic And Duodenal Ulcer Disease

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Е.А. Islamova

2009-12-01

Full Text Available Peptic ulcer disease is one of the most widespread diseases. 6-10 % of adult population in Russia suffer from it. Demographic processes in the Russian Federation determine the increase of patients' number aged over 60 with peptic ulcer disease. It counts 10-35 % of all patients with this disease. The modern views on pathogenesis of peptic ulcer disease, including factor of Helicobacter pylori, in patients of different age groups have been highlighted in the article. Pathogenetic features and clinical morphological manifestations of peptic ulcer disease in young and aged patients have been considered

Modeling the Temporal Nature of Human Behavior for Demographics Prediction

DEFF Research Database (Denmark)

Felbo, Bjarke; Sundsøy, Pål; Pentland, Alex

2017-01-01

Mobile phone metadata is increasingly used for humanitarian purposes in developing countries as traditional data is scarce. Basic demographic information is however often absent from mobile phone datasets, limiting the operational impact of the datasets. For these reasons, there has been a growing...... interest in predicting demographic information from mobile phone metadata. Previous work focused on creating increasingly advanced features to be modeled with standard machine learning algorithms. We here instead model the raw mobile phone metadata directly using deep learning, exploiting the temporal...... on both age and gender prediction using only the temporal modality in mobile metadata. We finally validate our method on low activity users and evaluate the modeling assumptions....

Demographic change in the northern forest

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Kenneth M. Johnson; Susan I. Stewart; Miranda H. Mockrin

2012-01-01

The Northern Forest spans more than 26 million acres across Maine, New Hampshire, New York, and Vermont. With densely settled urban cores, sprawling suburbs, struggling industrial and forest products towns, fast growing recreational areas, and isolated rural villages, the region includes many of the diverse strands that together compose the demographic fabric of the...

Profile: Agincourt Health and Socio-demographic Surveillance System

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Kahn, Kathleen; Collinson, Mark A; Gómez-Olivé, F Xavier; Mokoena, Obed; Twine, Rhian; Mee, Paul; Afolabi, Sulaimon A; Clark, Benjamin D; Kabudula, Chodziwadziwa W; Khosa, Audrey; Khoza, Simon; Shabangu, Mildred G; Silaule, Bernard; Tibane, Jeffrey B; Wagner, Ryan G; Garenne, Michel L; Clark, Samuel J; Tollman, Stephen M

2012-01-01

The Agincourt health and socio-demographic surveillance system (HDSS), located in rural northeast South Africa close to the Mozambique border, was established in 1992 to support district health systems development led by the post-apartheid ministry of health. The HDSS (90 000 people), based on an annual update of resident status and vital events, now supports multiple investigations into the causes and consequences of complex health, population and social transitions. Observational work includes cohorts focusing on different stages along the life course, evaluation of national policy at population, household and individual levels and examination of household responses to shocks and stresses and the resulting pathways influencing health and well-being. Trials target children and adolescents, including promoting psycho-social well-being, preventing HIV transmission and reducing metabolic disease risk. Efforts to enhance the research platform include using automated measurement techniques to estimate cause of death by verbal autopsy, full ‘reconciliation’ of in- and out-migrations, follow-up of migrants departing the study area, recording of extra-household social connections and linkage of individual HDSS records with those from sub-district clinics. Fostering effective collaborations (including INDEPTH multi-centre work in adult health and ageing and migration and urbanization), ensuring cross-site compatibility of common variables and optimizing public access to HDSS data are priorities. PMID:22933647

The impact of the demographic transition on dengue in Thailand: insights from a statistical analysis and mathematical modeling.

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Derek A T Cummings

2009-09-01

Full Text Available An increase in the average age of dengue hemorrhagic fever (DHF cases has been reported in Thailand. The cause of this increase is not known. Possible explanations include a reduction in transmission due to declining mosquito populations, declining contact between human and mosquito, and changes in reporting. We propose that a demographic shift toward lower birth and death rates has reduced dengue transmission and lengthened the interval between large epidemics.Using data from each of the 72 provinces of Thailand, we looked for associations between force of infection (a measure of hazard, defined as the rate per capita at which susceptible individuals become infected and demographic and climactic variables. We estimated the force of infection from the age distribution of cases from 1985 to 2005. We find that the force of infection has declined by 2% each year since a peak in the late 1970s and early 1980s. Contrary to recent findings suggesting that the incidence of DHF has increased in Thailand, we find a small but statistically significant decline in DHF incidence since 1985 in a majority of provinces. The strongest predictor of the change in force of infection and the mean force of infection is the median age of the population. Using mathematical simulations of dengue transmission we show that a reduced birth rate and a shift in the population's age structure can explain the shift in the age distribution of cases, reduction of the force of infection, and increase in the periodicity of multiannual oscillations of DHF incidence in the absence of other changes.Lower birth and death rates decrease the flow of susceptible individuals into the population and increase the longevity of immune individuals. The increase in the proportion of the population that is immune increases the likelihood that an infectious mosquito will feed on an immune individual, reducing the force of infection. Though the force of infection has decreased by half, we find

Gross Motor Development in Children Aged 3-5 Years, United States 2012.

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Kit, Brian K; Akinbami, Lara J; Isfahani, Neda Sarafrazi; Ulrich, Dale A

2017-07-01

Objective Gross motor development in early childhood is important in fostering greater interaction with the environment. The purpose of this study is to describe gross motor skills among US children aged 3-5 years using the Test of Gross Motor Development (TGMD-2). Methods We used 2012 NHANES National Youth Fitness Survey (NNYFS) data, which included TGMD-2 scores obtained according to an established protocol. Outcome measures included locomotor and object control raw and age-standardized scores. Means and standard errors were calculated for demographic and weight status with SUDAAN using sample weights to calculate nationally representative estimates, and survey design variables to account for the complex sampling methods. Results The sample included 339 children aged 3-5 years. As expected, locomotor and object control raw scores increased with age. Overall mean standardized scores for locomotor and object control were similar to the mean value previously determined using a normative sample. Girls had a higher mean locomotor, but not mean object control, standardized score than boys (p  0.05). Conclusions In a nationally representative sample of US children aged 3-5 years, TGMD-2 mean locomotor and object control standardized scores were similar to the established mean. These results suggest that standardized gross motor development among young children generally did not differ by demographic or weight status.

A population-based longitudinal study on the implications of demographics on future blood supply.

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Greinacher, Andreas; Weitmann, Kerstin; Lebsa, Anne; Alpen, Ulf; Gloger, Doris; Stangenberg, Wolfgang; Kiefel, Volker; Hoffmann, Wolfgang

2016-12-01

Changes in demographics with increases in older age groups and decreases in younger age groups imply an increased demand for blood transfusions paralleled by a decrease in the population eligible for blood donation. However, more restrictive transfusion triggers and the patient blood management initiative also reduce the demand for red blood cells (RBCs). Eastern Germany is a model region for the impact of demographic changes, which manifest in this region approximately 10 years earlier than in other regions due to the 50% birth rate decline after 1989. We report the 2010 longitudinal 5-year follow-up of the study assessing all whole blood donations and RBC transfusions in Mecklenburg-West Pomerania. We compared the projections that were made 5 years ago with: 1) the current age structure of the blood donor and transfusion recipient populations and 2) its impact on blood demand and blood donation numbers in specific age groups. Transfusion rates were lower and blood donation rates were higher than predicted in 2005. Although transfusion rates/1000 decreased in nearly all age groups, the overall annual transfusion rate increased to 66.4 RBC units/1000 (in 2005, 62.2/1000) due to the absolute increase in the elderly population. Despite a 7.4% decline in the population 18 to 65 years of age, whole blood donations increased by 11.7% between 2005 and 2010, but thereafter decreased by 21% (first-time donors by 39.4%), reflecting the effect of the post-1990 birth rate decline on the donor population. Changes in demography and medical practice impact the delicate balance between available blood supply and potential future transfusion needs. In times of pronounced demographic changes, regular monitoring of the blood demand and age structure of blood recipients and donors is required to allow strategic planning to prevent blood shortages or overproduction. © 2016 AABB.

Workplace Demographics and Technology: Challenges and Opportunities to the Campus Mission Including the Top Facilities Issues. APPA Thought Leaders 2011

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APPA: Association of Higher Education Facilities Officers, 2011

2011-01-01

It is not unusual in higher education circles to talk about issues affecting the campus. Experts might write about how shifting demographics are changing the campus, or say technology is becoming more pervasive on campus. The campus itself evolves alongside pedagogical practices, technological innovations, student needs, and the mission of the…

Psychosocial, demographic, and treatment-seeking strategic behavior, including faith healing practices, among patients with epilepsy in northwest India.

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Pal, Surender Kumar; Sharma, Krishan; Prabhakar, Sudesh; Pathak, Ashis

2008-08-01

The data on sociocultural, demographic, and psychosocial aspects and types of treatment strategies adopted by families of patients with epilepsy in northwestern India were collected by the interview schedule method from 400 patients (200 idiopathic and 200 symptomatic) at the outpatient department of the Neurology and Epilepsy Clinic of the Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India. Epilepsy was classified as idiopathic or symptomatic on the basis of clinical tests (EEG, CT scan, and MRI). It was observed that socioeconomic factors had no bearing on epilepsy in the present sample. Early onset, that is, before 20 years of age, reduced the chances of patients' finding a spouse among those who disclosed the disease information, thereby impacting the nuptial and fertility rates of patients with epilepsy. The present sample of patients was well informed about and sensitized to the efficacy of the modern system of medicine, as 80% of patients sought medical treatment on the very same day as or within a week of onset of seizures. The data were compatible with the framed hypothesis that well-being and safety of the patient would override the stigma burden factor, as 94% of the affected families made no attempt to hide the disease from their neighbors, friends, and colleagues, and teachers of the affected patients. Surprisingly, only 7.5% of the families admitted that they consulted a faith healer. Families did adopt some culturally prevalent methods to control involuntary movements during seizures. It can be concluded that trust in faith healers exists strongly as an undercurrent, but is not overtly admitted by the majority of patients. Some families concurrently visited modern hospitals and occult healers seeking a cure for the disease. The fear of having a child with epilepsy or other abnormalities discouraged married patients from becoming pregnant after developing epilepsy.

Stock vs. Bond Yields, and Demographic Fluctuations

DEFF Research Database (Denmark)

Gozluklu, Arie; Morin, Annaïg

This paper analyzes the strong comovement between real stock and nominal bond yields at generational (low) frequencies. Life-cycle patterns in savings behavior in an overlapping generations model with cash-in-advance constraints explain this persistent comovement between financial yields. We argue...... that the slow-evolving time-series covariation due to changing population age structure accounts for the equilibrium relation between stock and bond markets. As a result, by exploiting the demographic information into distant future, the forecasting performance of evaluation models improves. Finally, using...

Lithuanian Population Aging Factors Analysis

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Agnė Garlauskaitė

2015-05-01

Full Text Available The aim of this article is to identify the factors that determine aging of Lithuania’s population and to assess the influence of these factors. The article shows Lithuanian population aging factors analysis, which consists of two main parts: the first describes the aging of the population and its characteristics in theoretical terms. Second part is dedicated to the assessment of trends that influence the aging population and demographic factors and also to analyse the determinants of the aging of the population of Lithuania. After analysis it is concluded in the article that the decline in the birth rate and increase in the number of emigrants compared to immigrants have the greatest impact on aging of the population, so in order to show the aging of the population, a lot of attention should be paid to management of these demographic processes.

The shifting demographic landscape of pandemic influenza.

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Shweta Bansal

2010-02-01

Full Text Available As Pandemic (H1N1 2009 influenza spreads around the globe, it strikes school-age children more often than adults. Although there is some evidence of pre-existing immunity among older adults, this alone may not explain the significant gap in age-specific infection rates.Based on a retrospective analysis of pandemic strains of influenza from the last century, we show that school-age children typically experience the highest attack rates in primarily naive populations, with the burden shifting to adults during the subsequent season. Using a parsimonious network-based mathematical model which incorporates the changing distribution of contacts in the susceptible population, we demonstrate that new pandemic strains of influenza are expected to shift the epidemiological landscape in exactly this way.Our analysis provides a simple demographic explanation for the age bias observed for H1N1/09 attack rates, and suggests that this bias may shift in coming months. These results have significant implications for the allocation of public health resources for H1N1/09 and future influenza pandemics.

Demographic Prediction of Juvenile Delinquency across and within Delinquency Levels.

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Fink, Michael D.; Truckenmiller, James L.

Demographic prediction of juvenile delinquency has been hampered by the heterogeniety of youth samples. In an attempt to correct for sampling bias in predicting juvenile delinquency, 1,689 male and female youths(aged 12 to 19, drawn from a 6 percent systematic, census tract, random sample of Pennsylvania school youths) completed the Youth Needs…

Aging in France: Population Trends, Policy Issues, and Research Institutions

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Beland, Daniel; Durandal, Jean-Philippe Viriot

2013-01-01

Like in other advanced industrial countries, in France, demographic aging has become a widely debated research and policy topic. This article offers a brief overview of major aging-related trends in France. The article describes France's demographics of aging, explores key policy matters, maps the institutional field of French social gerontology…

Demographic characteristics of MS patients in Poland's upper Silesia region.

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Pierzchala, Krystyna; Adamczyk-Sowa, Monika; Dobrakowski, Pawel; Kubicka-Baczyk, Katarzyna; Niedziela, Natalia; Sowa, Pawel

2015-05-01

In Poland, no national registry of MS patients has yet been introduced. So far, no demographic studies have been conducted in patients with MS in Upper Silesia. The aim of the present study was to evaluate, for the first time, a selected demographic and clinical parameters in MS patients from the Upper Silesia region and compare these characteristics with previously published data from other regions of Poland. 640 patients with clinically defined MS, were prospectively and randomly selected for the study. Social, socio-economic, and demographic data were obtained through a questionnaire study. All subjects performed a self-assessment of their health condition using EQ-5D and EQ-VAS version questionnaires. The ratio of women to men was 2.18. The average age of onset was 29.6 ± 11.1 years; the disease duration was 7.9 ± 4.5 years. The relapsing-remitting form of MS was diagnosed in 73.12%. In 71.25% the onset was monofocal and in 28.75% multifocal disease onset was observed. Among the studied population 339 (52.97%) patients were still employed. A mean EQ-VAS score of 66.11 ± 20.12 was calculated. Results from our study identify for the first time the demographic and clinical characteristics of the Upper Silesia MS population.

[The demographic development in Germany : challenge and chances for urology].

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Schneider, A W; Fichtner, J

2014-08-01

Urology is affected by the demographic development in Germany more than any other medical discipline. Despite a relatively stable total population, by the year 2040 there will be an absolute and relevant increase in urological diseases caused only by the demographic development in the population. This is particularly true for the increase in oncological treatment just in the field of the discipline of urology. Even now the current numbers for tumor development in Germany (RKI 2014) in the urological oncology segment of all tumor diseases show an increasing trend with more than 23 %. This significant increase in performance is in contrast to the age development of the specialists in this discipline. In total but especially due to the significantly over-aged specialist medical profession in urology, this leads to a substantial bottleneck of specialists in the discipline of urology. This deficiency of personnel resources in urology is aggravated by the requirements of Generation Y for a well-adjusted work-life balance and the associated feminization of the medical profession. This requires intelligent strategies for.

Knowledge sharing behaviour and demographic variables amongst secondary school teachers in and around Gaborone, Botswana

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Isaac C. Mogotsi

2011-11-01

Full Text Available The purpose of this study was to investigate the relationships between knowledge sharing behaviour and the demographic variables gender, age, organisational tenure and professional tenure. Following a correlational survey approach, the study sourced its data from senior secondary school teachers in and around Gaborone, Botswana. Knowledge sharing behaviour was measured using an instrument sourced from the extant literature. No statistically significant relationship was detected between knowledge sharing behaviour and gender, age, or professional tenure. Only organisational tenure weakly negatively correlated with knowledge sharing behaviour. Thus, according to these findings, demographic variables do not appear to be important determinants of knowledge sharing behaviour.

Changing demographics and shrinking engineering enrollments

International Nuclear Information System (INIS)

Vetter, B.M.

1992-01-01

This paper reports that changing U.S. population demographics, poor academic preparation, and a decreasing interest in engineering among college student indicate possible shortages ahead, particularly among chemical and petroleum engineers. If we are to ensure an adequate future supply for the U.S., the engineering talent pool must be enlarged to include women and minority men

Major Demographic Changes in Bangladesh and their Socio-economic Correlates: Analysis of Trends

OpenAIRE

Mohammad, Hossain; Tisdell, Clement A.

2003-01-01

Catalogues the demographic changes in Bangladesh during the period 1975-2000 and examines how they relate to key socio-economic attributes. Trends are examined in population growth, growth of the working age population, women’s workforce participation, age-dependency ratio, female-male ratio, longevity, fertility, mortality and mean age at first marriage. Bangladesh has made significant breakthroughs in all these areas, a feat not matched by most other South Asian countries, but comparable wi...

The Relationship between Demographic Factors and Gender Role Attitudes in Women Referring to Mashhad Health Care Centers in 2014

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Elham Fazeli

2015-01-01

Full Text Available Background & aim:  Gender roles are affected by biosocial and cultural factors. These roles have significant impacts on one’s professional, social, and family life. Therefore, given the recent changes in gender roles in Iran, we aimed to determine the relationship between demographic factors and gender role attitudes among women. Methods:This cross-sectional study was conducted on 712 females, selected via stratified sampling. Data were collected using a demographic checklist and a gender role questionnaire including 2 sections: gender role stereotypes and gender egalitarianism. The validity of this questionnaire was confirmed by content validity and its reliability was verified by internal consistency (α=0.77. For data analysis, ANOVA and correlation coefficient tests were performed, using SPSS version16. Results: The mean scores of gender role stereotypes and egalitarianism were 29.55±4.33 and 112.55±14.64, respectively. Stereotypic and egalitarian attitudes were significantly correlated with age, family size, duration of marriage, women’s age at first childbirth, educational level, intentions to pursue education in future, and occupational status. Conclusion: As to the finding, gender role attitudes were influenced by social, economic, and demographic factors in Iran. By paying attention to these factors, we can implement proper interventions in order to promote personal and social health among women.

[Demographic transition or revolution? The weaknesses and implications of the demographic transition theory. Part 1: the origins].

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Bourcier De Carbon, P

1998-01-01

The work of Adolphe Landry is reviewed in relation to development of demographic transition theory. Landry was appointed administrator in 1912 of the National Alliance Against Depopulation and remained active in it his whole life. He also helped create family allowance programs in France. As early as 1909, Landry described three different population regimes. In the "primitive" regime, which characterized all nonhuman life and human life during most of history, the population was adjusted to available subsistence by mortality. In the "intermediate" phase, restrictions on marriage and control of reproduction outside marriage maintained the population at a level below the maximum supportable. In the "contemporary" regime, the universal practice of contraception and abortion could lead to very low levels of fertility. The spread of contraception and low fertility appeared to Landry a true demographic revolution. He attributed the acceptance of contraception to a change in the common aspirations of human beings regarding their conditions, a desire for improved material well-being and social advancement, and an increased spirit of rationality and even calculation in their behavior. Landry believed that the contemporary regime, unlike the preceding two, had no mechanism implying equilibrium. The demographic revolution freed fertility from social determinants and linked it more closely to individual interests. Landry expected the contemporary regime to spread throughout the entire world, with many areas still in the primitive phase passing directly to the contemporary. He was concerned with the effects of demographic aging, and he deplored birth control propaganda that claimed it as a cure for unemployment and for overpopulation in the poor Asian countries. The birth control movements in England and the US were successful in bringing the two countries into the contemporary regime. A number of organizations such as the Population Association of America and the Office of

Predictive value of symptoms and demographics in diagnosing malignancy or peptic stricture

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Murray, Iain A; Palmer, Joanne; Waters, Carolyn; Dalton, Harry R

2012-01-01

AIM: To determine which features of history and demographics predict a diagnosis of malignancy or peptic stricture in patients presenting with dysphagia. METHODS: A prospective case-control study of 2000 consecutive referrals (1031 female, age range: 17-103 years) to a rapid access service for dysphagia, based in a teaching hospital within the United Kingdom, over 7 years. The service consists of a nurse-led telephone triage followed by investigation (barium swallow or gastroscopy), if appropriate, within 2 wk. Logistic regression analysis of demographic and clinical variables was performed. This includes age, sex, duration of dysphagia, whether to liquids or solids, and whether there are associated features (reflux, odynophagia, weight loss, regurgitation). We determined odds ratio (OR) for these variables for the diagnoses of malignancy and peptic stricture. We determined the value of the Edinburgh Dysphagia Score (EDS) in predicting cancer in our cohort. Multivariate logistic regression was performed and P 73 years, OR 1.1-3.3, age 73 years 11.8%, P dysphagia (≤ 8 wk, OR 4.5-20.7, 16.6%, 8-26 wk 14.5%, > 26 wk 2.5%, P dysphagia (food or drink sticking within 5 s of swallowing than those who did not (15.1% vs 5.2% respectively, P dysphagia (pharyngeal level dysphagia 11.9% vs mid sternal or lower sternal dysphagia 12.4%). Peptic stricture was statistically more frequent in those with longer duration of symptoms (> 6 mo, OR 1.2-2.9, ≤ 8 wk 9.8%, 8-26 wk 10.6%, > 26 wk 15.7%, P 73 years 10.6%, P dysphagia. The predictive value for associated features could help determine need for fast track investigation whilst reducing service pressures. PMID:22969199

Future scenarios for energy consumption and carbon emissions due to demographic transitions in Chinese households

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Yu, Biying; Wei, Yi-Ming; Kei, Gomi; Matsuoka, Yuzuru

2018-02-01

Population dynamics has been acknowledged as a key concern for projecting future emissions, partly because of the huge uncertainties related to human behaviour. However, the heterogeneous shifts of human behaviour in the process of demographic transition are not well explored when scrutinizing the impacts of population dynamics on carbon emissions. Here, we expand the existing population-economy-environment analytical structure to address the above limitations by representing the trend of demographic transitions to small-family and ageing society. We specifically accommodate for inter- and intra-life-stage variations in time allocation and consumption in the population rather than assuming a representative household, and take a less developed province, Sichuan, in China as the empirical context. Our results show that the demographic shift to small and ageing households will boost energy consumption and carbon emissions, driven by the joint variations in time-use and consumption patterns. Furthermore, biased pictures of changing emissions will emerge if the time effect is disregarded.

THE AGING SOCIETY, NATURAL RESOURCE UTILIZATION AND ENVIRONMENTAL QUALITY

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The U.S. is undergoing a dramatic demographic transformation toward older adults, spearheaded by the aging Baby Boomers, but projected to last beyond the Boomer generation. In August 2004, EPA held a workshop on (1) the change in aging demographics over time, (2) key issues (i.e...

Complex demographic heterogeneity from anthropogenic impacts in a coastal marine predator.

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Oro, Daniel; Álvarez, David; Velando, Alberto

2018-04-01

Environmental drivers, including anthropogenic impacts, affect vital rates of organisms. Nevertheless, the influence of these drivers may depend on the physical features of the habitat and how they affect life history strategies depending on individual covariates such as age and sex. Here, the long-term monitoring (1994-2014) of marked European Shags in eight colonies in two regions with different ecological features, such as foraging habitat, allowed us to test several biological hypotheses about how survival changes by age and sex in each region by means of multi-event capture-recapture modeling. Impacts included fishing practices and bycatch, invasive introduced carnivores and the severe Prestige oil spill. Adult survival was constant but, unexpectedly, it was different between sexes. This difference was opposite in each region. The impact of the oil spill on survival was important only for adults (especially for females) in one region and lasted a single year. Juvenile survival was time dependent but this variability was not synchronized between regions, suggesting a strong signal of regional environmental variability. Mortality due to bycatch was also different between sex, age and region. Interestingly the results showed that the size of the fishing fleet is not necessarily a good proxy for assessing the impact of bycatch mortality, which may be more dependent on the fishing grounds and the fishing gears employed in each season of the year. Anthropogenic impacts affected survival differently by age and sex, which was expected for a long-lived organism with sexual size dimorphism. Strikingly, these differences varied depending on the region, indicating that habitat heterogeneity is demographically important to how environmental variability (including anthropogenic impacts) and resilience influence population dynamics. © 2018 by the Ecological Society of America.

Fibrocartilaginous embolic myelopathy: demographics, clinical presentation, and functional outcomes.

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Moore, Brittany J; Batterson, Anna M; Luetmer, Marianne T; Reeves, Ronald K

2018-05-25

Retrospective cohort study. To describe the demographics, clinical presentation, and functional outcomes of fibrocartilaginous embolic myelopathy (FCEM). Academic inpatient rehabilitation unit in the midwestern United States. We retrospectively searched our database to identify patients admitted between January 1, 1995 and March 31, 2016, with a high probability of FCEM. Demographic, clinical, and functional outcome measures, including Functional Independence Measure (FIM) information was obtained by chart review. We identified 31 patients with findings suggestive of FCEM (52% male), which was 2% of the nontraumatic spinal cord injury population admitted to inpatient rehabilitation. The age distribution was bimodal, with peaks in the second and sixth-to-seventh decades. The most common clinical presentation was acute pain and rapid progression of neurologic deficits consistent with a vascular myelopathy. Only three patients (10%) had FCEM documented as a diagnostic possibility. Most patients had paraplegia and neurologically incomplete injuries and were discharged to home. Nearly half of the patients required no assistive device for bladder management at discharge, but most were discharged with medications for bowel management. Median FIM walking locomotion score for all patients was 5, but most patients were discharged using a wheelchair for primary mobility. Median motor FIM subscale score was 36 at admission and 69 at discharge, with a median motor efficiency of 1.41. FCEM may be underdiagnosed and should be considered in those with the appropriate clinical presentation, because their functional outcomes may be more favorable than those with other causes of spinal cord infarction.

The demographic picture of Belgrade at the beginning of the 21st century

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Rašević Mirjana

2006-01-01

Full Text Available The central part of this paper is devoted to establishing the demographic picture of the City of Belgrade at the beginning of the 21st century. The authors discuss the number of inhabitants and the components of demographic growth through natural increase (fertility and mortality on the one hand and net migration on the other. Special attention was paid to the problem of refugees (the number and special distribution of refugees. Age and sex structure, the structure by marital status, as well as educational, and economic structures were analyzed. Current ethnic structure, as well as the changes in this structure since the early 1990s, were also presented. The analysis of the demographic picture has made it possible, first of all, to show the implications for the future of the established population trends, and second of all, to single out the basic demographic problems that need to be addressed strategically by the City of Belgrade and by the State.

Accounting for rate variation among lineages in comparative demographic analyses

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Hope, Andrew G.; Ho, Simon Y. W.; Malaney, Jason L.; Cook, Joseph A.; Talbot, Sandra L.

2014-01-01

Genetic analyses of contemporary populations can be used to estimate the demographic histories of species within an ecological community. Comparison of these demographic histories can shed light on community responses to past climatic events. However, species experience different rates of molecular evolution, and this presents a major obstacle to comparative demographic analyses. We address this problem by using a Bayesian relaxed-clock method to estimate the relative evolutionary rates of 22 small mammal taxa distributed across northwestern North America. We found that estimates of the relative molecular substitution rate for each taxon were consistent across the range of sampling schemes that we compared. Using three different reference rates, we rescaled the relative rates so that they could be used to estimate absolute evolutionary timescales. Accounting for rate variation among taxa led to temporal shifts in our skyline-plot estimates of demographic history, highlighting both uniform and idiosyncratic evolutionary responses to directional climate trends for distinct ecological subsets of the small mammal community. Our approach can be used in evolutionary analyses of populations from multiple species, including comparative demographic studies.

The Mayo Clinic Arizona Spasmodic Dysphonia Experience: A Demographic Analysis of 718 Patients.

Science.gov (United States)

Patel, Alpen B; Bansberg, Stephen F; Adler, Charles H; Lott, David G; Crujido, Lisa

2015-11-01

Analyze demographic data collected over a 25-year experience of 718 patients with spasmodic dysphonia (SD) who have been treated with botulinum toxin-A (BoNT-A) and compare our data with previously published studies. Seven hundred eighteen patients with SD were treated with 6621 BoNT-A injections at Mayo Clinic Arizona between 1989 and 2014. All patients were treated by the same physician team. Background demographic data for each patient were recorded. Of 718 patients, 557 patients were female (77.6%). Six hundred sixty of 718 (91.8%) patients had adductor SD (AdSD), and 58 of 718 (8.1%) patients had abductor SD (AbSD). Average age of onset was 51 years. Of 718 patients, 378 (52.6%) had vocal tremor (VT); VT was present in 54.4% of AdSD patients and 32.1% of AbSD patients. Thirty-seven of 718 (5.2%) patients had other dystonias, including cervical dystonia (2.3%), blepharospasm (1.4%), limb dystonia (1.1%), and oromandibular dystonia (0.3%). A positive family history of SD was present in only 6 of 718 patients (0.8%) and of other dystonias in 11 of 718 patients (1.5%). Spasmodic dysphonia is a chronic and potentially disabling focal laryngeal dystonia. The Mayo Clinic Arizona SD experience compares to prior reports and reveals a female preponderance, onset in middle age, infrequent hereditary pattern, high co-occurrence of VT, and low co-occurrence of other dystonias. © The Author(s) 2015.

Demographics as predictors of suicidal thoughts and behaviors: A meta-analysis.

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Xieyining Huang

Full Text Available Certain demographic factors have long been cited to confer risk or protection for suicidal thoughts and behaviors. However, many studies have found weak or non-significant effects. Determining the effect strength and clinical utility of demographics as predictors is crucial for suicide risk assessment and theory development. As such, we conducted a meta-analysis to determine the effect strength and clinical utility of demographics as predictors.We searched PsycInfo, PubMed, and GoogleScholar for studies published before January 1st, 2015. Inclusion criteria required that studies use at least one demographic factor to longitudinally predict suicide ideation, attempt, or death. The initial search yielded 2,541 studies, 159 of which were eligible. A total of 752 unique statistical tests were included in analysis.Suicide death was the most commonly studied outcome, followed by attempt and ideation. The average follow-up length was 9.4 years. The overall effects of demographic factors studied in the field as risk factors were significant but weak, and that of demographic factors studied as protective factors were non-significant. Adjusting for publication bias further reduced effect estimates. No specific demographic factors appeared to be strong predictors. The effects were consistent across multiple moderators.At least within the narrow methodological constraints of the existing literature, demographic factors were statistically significant risk factors, but not protective factors. Even as risk factors, demographics offer very little improvement in predictive accuracy. Future studies that go beyond the limitations of the existing literature are needed to further understand the effects of demographics.

[Variation of morphophysiological and genetic demographic traits in children with congenital cleft lip and palate].

Science.gov (United States)

Kurbatova, O L; Vasiliev, Iu A; Prudnikova, A S; Pobedonostseva, E Iu; Uchaeva, V S; Varapatvelian, A F; Udina, I G

2011-11-01

Medical records and questionnaire data have been used to analyze morphophysiological (the birth weight and length) and genetic demographic (maternal age and marriage structure) traits in a sample of children with orofacial malformations (OMs, cleft palate and/or cleft lip) living in Krasnodar krai, Russia. The sample of children with malformations (including premature infants) differs from the control group in lower birth weight and length and a lower proportion of children with morphophysiological values close to the population average values, as well as a higher family exogamy level estimated on the basis of marriage structure in the parental and preceding generations. The risk of congenital cleft palate and/or cleft lip is considerably increased if the material age is over 35 years or, to a lower degree, if it is under 20 years.

Quality of Life of siblings of children included in the autism spectrum.

Science.gov (United States)

Vieira, Camila Bolivar Martins; Fernandes, Fernanda Dreux Miranda

2013-01-01

To assess the Quality of Life in siblings of children of the autism spectrum through self-response to the World Health Organization Quality of Life (WHOQOL)-BREF questionnaire. Social-demographic data of 77 children included in the autism spectrum, aged 3 to 16 years, were collected. From these information, 21 older siblings, aged 16 to 30 years, were selected to answer said questionnaire, proposed by the World Health Organization Mental Health Program for quality of life evaluation. The data have shown a difference between the Environmental domain and the Physical and Psychological domains. The aspects related to the environment have an important role to the perception of quality of life self-declared by the subjects. However, family individuality, coping behaviors, social support, and assistance received directly interfere on this perception.

Socio-demographic characteristics affecting sport tourism choices: A structural model

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Nataša Slak Valek

2014-03-01

Full Text Available Background: Effective tourism management in the field of sports tourism requires an understanding of differences in socioeconomic characteristics both within and between different market segments. Objective: In the broad tourism market demographic characteristics have been extensively analyzed for differences in destination choices, however little is known about demographic factors affecting sport tourists' decisions. Methods: A sample of Slovenian sports tourists was analyzed using data from a comprehensive survey of local and outbound tourist activity conducted by the Statistical Office of the Republic of Slovenia in 2008. After data weighting the information for 353,783 sports related trips were available for analysis. The research model adopted suggests that four socio-demographic characteristics (gender, age, level of education and income significantly affect a tourist's choice of sports related travel either locally within Slovenia or to a foreign country. Furthermore the destination (local or foreign has an influence on the choice of the type of accommodation selected and the tourist's total expenditure for the trip. For testing the first part of our model (the socio-demographic characteristics effects a linear regression was used, and for the final part of the model (the selection of accommodation type and travel expenditure t-test were applied. Results: The result shows the standardized β regression coefficients are all statistically significant at the .001 level for the tested socio-demographic characteristics and also the overall regression model was statistically significant at .001 level. Conclusions: With these results the study confirmed that all the selected socio-demographic characteristics have a significant influence on the sport-active tourist when choosing between a domestic and foreign tourism destination which in turn affect the type of accommodation chosen and the level of expenditure while travelling.

Cross-national differences in women's repartnering behaviour in Europe: The role of individual demographic characteristics

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Paulina Gałęzewska

2017-07-01

Full Text Available Background: With rising union instability across Europe, more individuals now re-enter the partner market and eventually repartner. The increase in cohabitation may also be influencing repartnering behaviour. While several studies examine individual-level characteristics related to repartnering, few take a broader view and compare repartnering levels or explore how demographic characteristics associated with repartnering differ across Europe. Objective: We describe levels of repartnering and the characteristics of those exposed to repartnering in 11 European countries. We then examine whether the relationship between women's demographic characteristics at union dissolution and repartnering are similar or different across countries. Given the recent increase in cohabitation, we pay particular attention to prior cohabitation and marriage, but we also compare age at first union dissolution, first union duration, and presence of children. Methods: Using the Harmonized Histories database, we apply discrete-time hazard models separately by country and to pooled cross-national data. Results: Despite large differences in levels of repartnering, in most countries we find similar associations between demographic characteristics and repartnering. First union type did not matter after controlling for age and children, except in France, where those who previously cohabited had significantly lower risks of repartnering. Age at union dissolution and presence of children are negatively associated with repartnering in almost all countries. Conclusions: Although cohabitation has increased everywhere, prior experience of a coresidential partnership outside of formal marriage makes little difference to repartnering behaviour after controls (except in France. However, regardless of country, older women and/or mothers are less likely to form second unions. Contribution: This study contributes to previous research by examining whether the effects of women

The effects of demographic change on disease transmission and vaccine impact in a household structured population.

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Geard, Nicholas; Glass, Kathryn; McCaw, James M; McBryde, Emma S; Korb, Kevin B; Keeling, Matt J; McVernon, Jodie

2015-12-01

The demographic structure of populations in both more developed and less developed countries is changing: increases in life expectancy and declining fertility have led to older populations and smaller households. The implications of these demographic changes for the spread and control of infectious diseases are not fully understood. Here we use an individual based model with realistic and dynamic age and household structure to demonstrate the marked effect that demographic change has on disease transmission at the population and household level. The decline in fertility is associated with a decrease in disease incidence and an increase in the age of first infection, even in the absence of vaccination or other control measures. Although large households become rarer as fertility decreases, we show that there is a proportionate increase in incidence of disease in these households as the accumulation of susceptible clusters increases the potential for explosive outbreaks. By modelling vaccination, we provide a direct comparison of the relative importance of demographic change and vaccination on incidence of disease. We highlight the increased risks associated with unvaccinated households in a low fertility setting if vaccine behaviour is correlated with household membership. We suggest that models that do not account for future demographic change, and especially its effect on household structure, may potentially overestimate the impact of vaccination. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Segmentation analysis of financial savings markets through the lens of psycho-demographics

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Tendy Matenge

2016-08-01

Full Text Available Purpose: This study seeks to contribute to the discourse of financial savings market segmentation. The study explores different segments of savers on the basis of demographic and psychographic characteristics that are unique to each segment relying on the perspectives of a sample of consumers of financial saving programmes. Design/methodology/approach: Principles of perceptual mapping were used to analyse 33 semi-structured interviews that gathered data on the participants’ psychographic make-up such as personal values, motives for saving, attitudes towards savings and perceived conditions of savings. Findings: Eight distinct segments emerged on each psychographic characteristic based on the participants’ demographics of income, gender and age. However, only five were sizeable enough to be interpreted, being three segments from the males’ category and two from the females’ category. The three segments that emerged within the male category are young low-income earners (YoLI, young high-income earners (YoHI and old high-income earners (OHI while the two female segments include YoLI and OHI. The most sizeable segment of savers in both gender-based categories is one of old adults who have a high income. These segments vary in terms of values, motives and perceptions. Originality/value: The study suggests that a multi-dimensional approach of segmenting financial savings markets is more effective, as neither the demographic nor the psychographic segmentation can fully describe the saving behaviour of consumers. Research implications: The findings of the present study provide strategic communication implications for financial institutions for the respective segments.

The Demographic Situation in the Northern Economic Region of the Republic of Moldova

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SERGIU BACIU

2008-01-01

Full Text Available The demographic situation within the Northern Economic Region is worse than the national average. This fact is determined by the decrease of the birth rate values, the increase of the mortality values and the negative natural and migration growth. They also lead to a change of the rate between age groups, in favour of the elderly. In order to diminish such a situation, urgent measures should be taken (policies for economic increase and income increase at local, department and regional level, to stop the deep demographic crisis of the region.

Convergence processes of selected demographic indicators in regions of the Czech Republic

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Bohumil Minařík

2010-01-01

Full Text Available A number of authors deal with problems of convergence, divergence and disparities, particularly with reference to economic growth and its comparison in groups of countries. This paper is aimed at problems of using basic methods of measuring the convergence at the evaluation of the development of selected demographic characteristics of particular regions of the Czech Republic for the period 1992 to 2007. From demographic data provided by the Czech Statistical Office some indicators were selected associated with aging the CR population. In particular, following indicators were used: the proportion of productive population, coefficient of loading the productive population by young persons, coefficient of loading the productive population by old persons, coefficient of the total loading and index of age. A precondition served as a working hypothesis that in addition to the negative demographic development affecting the CR as a whole, the convergence of its particular regions also occurred, viz. regions at the level of NUTS 3. At the quantification of convergence processes in particular regions of the CR, the method of beta convergence was used (in a simplified linearized form as well as the method of sigma convergence. Both methods predicate unambiguously on the convergence of the CR regions from the point of view of all examined demographic indicators. From the aspect of both methods, the fastest convergence occurred in the studied period in the indicator of loading the productive population by old persons. In this indicator (as the only from monitored ones, no disparity showed as well, ie a region showing an isolated development was not noted. Opposite situation manifested itself at the indicator of loading the productive population by young persons. Only elimination of the capital city of Prague reversed an original result showing evidence of the divergence of regions from the aspect of this indicator. Disparities of the capital city of Prague

[Socio-demographics characteristics and health conditions of older homeless persons of Lima, Peru].

Science.gov (United States)

Moquillaza-Risco, Marlene; León, Elsa; Dongo, Mario; Munayco, César V

2015-10-01

Determine the socio-demographics characteristics and health conditions of older homeless persons at the time of enrollment into the National Program "Vida Digna" and the probability of functional dependency by age, and stratified by gender and cognitive impairment. MATERIALS ANDE METHODS: We performed a cross sectional study, reviewing all registration forms of the program in order to identify socio-demographic variables and health conditions of older homeless persons at the time of enrollment in the program. We did a descriptive analysis of the socio-demographic variables and we also determined the frequency of health conditions. Furthermore, we determined the probability of functional dependency by age, and stratified by gender and cognitive impairment through a logistic regression model. The older homeless persons at the time of enrollment in the program were mostly single men, with a primary education or no education. The study subjects had a high frequency of chronic and mental diseases. 50% of them had certain level of functional impairment and roughly 70% had a certain level of cognitive impairment. The probability of functional dependency increased by age, and it was higher in women than in men. This probability increased according to the level of cognitive impairment. This study shows that older homeless persons are a vulnerable population not only because they live outdoors but also because they a have also for the high prevalence of chronic and mental diseases. These diseases prevent the homeless persons from living by themselves special care to overcome their situations.

Demographic and Substance Use Factors Associated with Non-Violent Alcohol-Related Injuries among Patrons of Australian Night-Time Entertainment Districts

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Kerri Coomber

2017-01-01

Full Text Available This study examined the relationship between patron demographics, substance use, and experience of recent alcohol-related accidents and injuries that were not due to interpersonal violence in night-time entertainment districts. Cross-sectional interviews (n = 4016 were conducted around licensed venues in entertainment districts of five Australian cities. Demographic factors associated with non-violent alcohol-related injuries were examined, including gender, age, and occupation. The association between substance use on the night of interview; blood alcohol concentration (BAC, pre-drinking, energy drink consumption, and illicit drug use; and experience of injury was also explored. Thirteen percent of participants reported an alcohol-related injury within the past three months. Respondents aged younger than 25 years were significantly more likely to report an alcohol-related injury. Further, a significant occupation effect was found indicating the rate of alcohol-related injury was lower in managers/professionals compared to non-office workers. The likelihood of prior alcohol-related injury significantly increased with BAC, and self-reported pre-drinking, energy drink, or illicit drug consumption on the night of interview. These findings provide an indication of the demographic and substance use-related associations with alcohol-related injuries and, therefore, potential avenues of population-level policy intervention. Policy responses to alcohol-related harm must also account for an assessment and costing of non-violent injuries.

Demographic and Substance Use Factors Associated with Non-Violent Alcohol-Related Injuries among Patrons of Australian Night-Time Entertainment Districts.

Science.gov (United States)

Coomber, Kerri; Mayshak, Richelle; Hyder, Shannon; Droste, Nicolas; Curtis, Ashlee; Pennay, Amy; Gilmore, William; Lam, Tina; Chikritzhs, Tanya; Miller, Peter G

2017-01-12

This study examined the relationship between patron demographics, substance use, and experience of recent alcohol-related accidents and injuries that were not due to interpersonal violence in night-time entertainment districts. Cross-sectional interviews ( n = 4016) were conducted around licensed venues in entertainment districts of five Australian cities. Demographic factors associated with non-violent alcohol-related injuries were examined, including gender, age, and occupation. The association between substance use on the night of interview; blood alcohol concentration (BAC), pre-drinking, energy drink consumption, and illicit drug use; and experience of injury was also explored. Thirteen percent of participants reported an alcohol-related injury within the past three months. Respondents aged younger than 25 years were significantly more likely to report an alcohol-related injury. Further, a significant occupation effect was found indicating the rate of alcohol-related injury was lower in managers/professionals compared to non-office workers. The likelihood of prior alcohol-related injury significantly increased with BAC, and self-reported pre-drinking, energy drink, or illicit drug consumption on the night of interview. These findings provide an indication of the demographic and substance use-related associations with alcohol-related injuries and, therefore, potential avenues of population-level policy intervention. Policy responses to alcohol-related harm must also account for an assessment and costing of non-violent injuries.

Demographic patterns and sustainable development in Ghana.

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Tawiah, E O

1995-01-01

There is a growing recognition that the present demographic patterns in sub-Saharan Africa, including Ghana, do not augur well for the achievement of sustainable development. Ghana is characterized by a youthful population, rapid population growth, uneven population distribution, high fertility, and rural-urban migration which has brought human numbers into collision with resources to sustain them. It is submitted that the issues discussed are equally applicable to the subregion as well. The estimated population in 1993 was about 16.4 million. The population of Ghana increased from 1970 to 1984 at a rate of growth of 2.6% per annum. The proliferation of small settlements has serious implications for sustainable development. Urban centers comprised about 12.9% of the total population in 1948, 23% in 1960, 28.3% in 1970, and 31.3% in 1984. The average woman in Ghana still has more than six children. The 1988 Ghana Demographic and Health Survey (GDHS) indicated that the median age at first marriage for women was 16.5 years. Contraceptive use is low in sub-Sahara Africa. Currently married women (15-49) currently using any modern method ranged from 1% in Burundi (1987) and Mali (1987) to 36% in Zimbabwe (1988/89). The rapid population growth in Ghana, coupled with the concentration of infrastructural facilities and job opportunities in the urban centers, has resulted in a massive rural-urban migration. Basic social facilities like health, water, housing, and electricity have been stretched to their breakpoints. The Government of Ghana initiated a major effort to put environmental issues on the priority agenda in March 1988. This led to the preparation of an Environmental Action Plan (EAP) in 1991 to address issues relating to the protection of the environment, but the need is still urgent to adopt relevant population policies as a basic strategy in sustainable development.

Association of smoking behavior and socio-demographic factors, work, lifestyle and mental health of Japanese civil servants.

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Hu, Lizhen; Sekine, Michikazu; Gaina, Alexandru; Nasermoaddeli, Ali; Kagamimori, Sadanobu

2007-11-01

Few studies have examined the individual and social impact of smoking behavior in the Japanese population. The purpose of this study was to clarify the association between smoking behavior and socio-demographic factors, lifestyle, mental health and work characteristics of Japanese civil servants. A self-administered questionnaire survey of 1,439 employees (821 men and 618 women) aged 20-64 yr was conducted in a local government department in 2001. The questionnaire included items on socio-demographic factors, education level, grade of employment, lifestyle, affect balance scale, and work characteristics. Smoking status was divided into current smoker, ex-smoker and never smoked. Multiple logistic regression analysis was performed to evaluate the relationship between smoking and the other items. Men presented a higher smoking prevalence rate than women (53.1% vs. 4.9%). In men, a strong relationship between current smoker and advanced age (40 yr or older), low education level, less physical activity, irregular breakfast and negative affect balance was found. Among men with a low education, the prevalence of smoking cessation was significantly lower in comparison to men with a high education. In women, being young (20-29 yr), unmarried (single or other), having a hobby, and irregular breakfast were associated with smoking behavior. Furthermore, smoking cessation was significantly associated with having a hobby and negative affect balance. The above results suggest that socio-demographic, lifestyle and mental health characteristics are independently associated with current smoking. These factors should be considered in smoking cessation policies as program components.

Mental health problems in a regional population of Australian adolescents: association with socio-demographic characteristics

OpenAIRE

Dray, Julia; Bowman, Jenny; Freund, Megan; Campbell, Elizabeth; Hodder, Rebecca K.; Lecathelinais, Christophe; Wiggers, John

2016-01-01

Background Population level data regarding the general mental health status, and the socio-demographic factors associated with the mental health status of adolescents in Australia aged 12?16?years is limited. This study assessed prevalence of mental health problems in a regional population of Australian students in Grades 7?10, and investigated associations between mental health problems and socio-demographic factors. Methods A web-based survey was conducted in 21 secondary schools located in...

Demographic responses to weather fluctuations are context dependent in a long-lived amphibian.

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Cayuela, Hugo; Arsovski, Dragan; Thirion, Jean-Marc; Bonnaire, Eric; Pichenot, Julian; Boitaud, Sylvain; Miaud, Claude; Joly, Pierre; Besnard, Aurélien

2016-08-01

Weather fluctuations have been demonstrated to affect demographic traits in many species. In long-lived organisms, their impact on adult survival might be buffered by the evolution of traits that reduce variation in interannual adult survival. For example, skipping breeding is an effective behavioral mechanism that may limit yearly variation in adult survival when harsh weather conditions occur; however, this in turn would likely lead to strong variation in recruitment. Yet, only a few studies to date have examined the impact of weather variation on survival, recruitment and breeding probability simultaneously in different populations of the same species. To fill this gap, we studied the impact of spring temperatures and spring rainfall on survival, on reproductive skipping behavior and on recruitment in five populations of a long-lived amphibian, the yellow-bellied toad (Bombina variegata). Based on capture-recapture data, our findings demonstrate that survival depends on interactions between age, population and weather variation. Varying weather conditions in the spring result in strong variation in the survival of immature toads, whereas they have little effect on adult toads. Breeding probability depends on both the individual's previous reproductive status and on the weather conditions during the current breeding season, leading to high interannual variation in recruitment. Crucially, we found that the impact of weather variation on demographic traits is largely context dependent and may thus differ sharply between populations. Our results suggest that studies predicting the impact of climate change on population dynamics should be taken with caution when the relationship between climate and demographic traits is established using only one population or few populations. We therefore highly recommend further research that includes surveys replicated in a substantial number of populations to account for context-dependent variation in demographic processes. �

Intergenerational Service Learning: To Promote Active Aging, and Occupational Therapy Gerontology Practice

Science.gov (United States)

Horowitz, Beverly P.; Wong, Stephanie Dapice; Dechello, Karen

2010-01-01

Americans are living longer, and the meaning of age has changed, particularly for Boomers and seniors. These demographic changes have economic and social ramifications with implications for health care, including rehabilitation services, and health science education. Service learning is an experiential learning pedagogy that integrates traditional…

Demographics of paediatric renal replacement therapy in Europe

DEFF Research Database (Denmark)

Chesnaye, Nicholas; Bonthuis, Marjolein; Schaefer, Franz

2014-01-01

BACKGROUND: The ESPN/ERA-EDTA Registry collects data on European children with end-stage renal disease receiving renal replacement therapy (RRT) who are listed on national and regional renal registries in Europe. In this paper we report on the analysis of demographic data collected from 2009...... to 2011. METHODS: Data on primary renal disease, incidence, prevalence, 4-year survival, transplantation rate and causes of death in paediatric patients receiving RRT were extracted from the ESPN/ERA-EDTA Registry for 37 European countries. RESULTS: The incidence of RRT in paediatric patients in Europe...... during the study period was 5.5 cases per million age-related population (pmarp) in patients aged 0-14 years and varied markedly between countries (interquartile range 3.4-7.0 years). The prevalence of RRT was 27.9 pmarp and increased with age, with 67 % of prevalent patients living with a functioning...

Differentiation of behavioral health factors among students depending on selected socio-demographic, environmental and cultural factors

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Barbara Ślusarska

2015-02-01

Abstract Introduction. Behavioral factors of health are an important area of empirical cognition from the perspective of long-term individual as well as social investment in health. Aim. The assessment of health behaviors and their differentiation due to selected socio-demographic and environmental-cultural characteristics in a group of young adults. Materials and methods. Cross-sectional studies in the group of students of the city of Lublin were performed using the Health Behavior Inventory (HBI by Z. Juczyński. The study also included the survey questions in the field of socio-demographic and cultural- environmental indicators. Results. The analysis concerned data on 1,593 randomly selected people (63.53% women, 36.47% men, aged 20-35 years (x = 22.16, SD =2.81. In the group, at 45.07% of students, the rate of intensity of health behaviors according to HBI was low, at 39.60% - was the average, and in only 11.30% -it was high. Conclusions. In the group, low rates of health behaviors intensity predominated. Among women, the students of medical university, non-smokers and those characterized by regular physical activity a higher level of health behaviors was shown.   Key words: behavioral factors, socio-demographic indicators, health status, young adults.

Impact of Consumers’ Self-Image and Demographics on Preference for Healthy Labeled Foods

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Savita Hanspal

2017-01-01

Full Text Available Consumers are becoming more health conscious. Increasingly, products that are labeled “healthy” are being marketed as new retailers and new brands vie for the consumers’ share of wallet. This research identifies the self-image factors that constitute a health conscious image of the self and examines how self-image impacts consumer buying of foods that are labeled healthy. It also makes an effort to find out whether specific self-image factors are significantly associated with demographics. This study employs a scale consisting of 15 statements that included four statements from the Health Consciousness scale developed by Gould. The psychometric properties of the scale used in the study are reported. The study uses factor analysis to identify five factors of consumer self-image as they relate to health consciousness. Furthermore, the study explores the relationship between demographics such as age, gender, education, and relationship status with the self-image factors and reports results for consumer preferences for choosing healthy foods when hungry. This research has important implications for marketers in the health food industry and for such other companies that might use consumer health consciousness as a basis for market segmentation and strategy design.

Ageing, government budgets, retirement, and growth

DEFF Research Database (Denmark)

Gonzalez Eiras, Martin; Niepelt, Dirk

2012-01-01

changes of taxes, government spending components and the retirement age in politico-economic equilibrium. Growth is driven by capital accumulation and productivity increases fueled by public investment. The closed-form solutions of the model predict taxation and the retirement age in OECD economies...... to increase in response to demographic ageing and per-capita growth to accelerate. If the retirement age were held constant, the growth rate in politico-economic equilibrium would essentially remain unchanged, due to a surge of social security transfers and crowding out of public investment.......We analyze the short and long run effects of demographic ageing - increased longevity and reduced fertility - on per-capita growth. The OLG model captures direct effects, working through adjustments in the savings rate, labor supply, and capital deepening, and indirect effects, working through...

The demographic impact and development benefits of meeting demand for family planning with modern contraceptive methods.

Science.gov (United States)

Goodkind, Daniel; Lollock, Lisa; Choi, Yoonjoung; McDevitt, Thomas; West, Loraine

2018-01-01

Meeting demand for family planning can facilitate progress towards all major themes of the United Nations Sustainable Development Goals (SDGs): people, planet, prosperity, peace, and partnership. Many policymakers have embraced a benchmark goal that at least 75% of the demand for family planning in all countries be satisfied with modern contraceptive methods by the year 2030. This study examines the demographic impact (and development implications) of achieving the 75% benchmark in 13 developing countries that are expected to be the furthest from achieving that benchmark. Estimation of the demographic impact of achieving the 75% benchmark requires three steps in each country: 1) translate contraceptive prevalence assumptions (with and without intervention) into future fertility levels based on biometric models, 2) incorporate each pair of fertility assumptions into separate population projections, and 3) compare the demographic differences between the two population projections. Data are drawn from the United Nations, the US Census Bureau, and Demographic and Health Surveys. The demographic impact of meeting the 75% benchmark is examined via projected differences in fertility rates (average expected births per woman's reproductive lifetime), total population, growth rates, age structure, and youth dependency. On average, meeting the benchmark would imply a 16 percentage point increase in modern contraceptive prevalence by 2030 and a 20% decline in youth dependency, which portends a potential demographic dividend to spur economic growth. Improvements in meeting the demand for family planning with modern contraceptive methods can bring substantial benefits to developing countries. To our knowledge, this is the first study to show formally how such improvements can alter population size and age structure. Declines in youth dependency portend a demographic dividend, an added bonus to the already well-known benefits of meeting existing demands for family planning.

Demographic predictors of active tuberculosis in people migrating to British Columbia, Canada: a retrospective cohort study.

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Ronald, Lisa A; Campbell, Jonathon R; Balshaw, Robert F; Romanowski, Kamila; Roth, David Z; Marra, Fawziah; Cook, Victoria J; Johnston, James C

2018-02-26

Canadian tuberculosis (TB) guidelines recommend targeting postlanding screening for and treatment of latent tuberculosis infection (LTBI) in people migrating to Canada who are at increased risk for TB reactivation. Our objectives were to calculate robust longitudinal estimates of TB incidence in a cohort of people migrating to British Columbia, Canada, over a 29-year period, and to identify groups at highest risk of developing TB based on demographic characteristics at time of landing. We included all individuals ( n = 1 080 908) who became permanent residents of Canada between Jan. 1, 1985, and Dec. 31, 2012, and were resident in BC at any time between 1985 and 2013. Multiple administrative databases were linked to the provincial TB registry. We used recursive partitioning models to identify populations with high TB yield. Active TB was diagnosed in 2814 individuals (incidence rate 24.2/100 000 person-years). Demographic factors (live-in caregiver, family, refugee immigration classes; higher TB incidence in country of birth; and older age) were strong predictors of TB incidence in BC, with elevated rates continuing many years after entry into the cohort. Recursive partitioning identified refugees 18-64 years of age from countries with a TB incidence greater than 224/100 000 population as a high-yield group, with 1% developing TB within the first 10 years. These findings support recommendations in Canadian guidelines to target postlanding screening for and treatment of LTBI in adult refugees from high-incidence countries. Because high-yield populations can be identified at entry via demographic data, screening at this point may be practical and high-impact, particularly if the LTBI care cascade can be optimized. © 2018 Joule Inc. or its licensors.

Demographic structure and macroeconomic trends

OpenAIRE

Aksoy, Yunus; Basso, H.S.; Smith, Ronald; Grasl, Tobias

2018-01-01

We estimate the effect of changes in demographic structure on long term\\ud trends of key macroeconomic variables using a Panel VAR for 21 OECD economies from 1970-2014. The panel data variation assists the identification of demographic effects, while the dynamic structure,\\ud incorporating multiple channels of influence, uncovers long-term effects.\\ud We propose a theoretical model, relating demographics, innovation and\\ud growth, whose simulations match our empirical findings. The current\\ud...

The IL--6 dependent effect of oral warfarin in heart valve replacement patients by measuring interacting clinical and demographic variables

International Nuclear Information System (INIS)

Shafiq, H.; Rashid, A.; Majeed, A.; Razah, S.; Asghar, I.

2016-01-01

Objective: To examine an inflammatory effect of warfarin and comparing with IL-6 levels along with different demographic and clinical variables. Study Design: Quasi experimental study. Place and Duration of Study: Center of Research in Experimental and Applied Medicine (CREAM), Army Medical College/National University of Sciences and Technology, Islamabad from Oct 2013 to Oct 2015. Material and Methods: The study design was Quasi Experimental study. Samples were collected by Non probability convenience sampling. Total 76 patients were included according to warfarin dose response in warfarin therapy patients, i.e. 32(42 percent) were taking 10mg/day of warfarin dose. Patient's demographic and clinical variables were noted i.e. age, gender, BMI, duration of therapy, INR history, hepatic, gastrointestinal and diabetic complications. Human IL-6 ELISA assay was performed. Results: The statistically significant difference was found between age groups (in years) and different levels of warfarin dose (p=0.046) along with IL-6 production. There is a negative correlation between warfarin dose and age group i.e. as age increases, the dose of warfarin decreases. Among the inter and intra-patient variability age and serum IL-6 levels were found to be statistically significant with warfarin dose response. BMI and warfarin dose were found to be weak positively correlated. Conclusion: A marked immunomodulatory response of warfarin was noted by measuring IL-6 levels. IL-6 levels retained a significant association with warfarin dose. (author)

China’s “One-child family” demographic policy - Analyzing the consequences of the measures taken to confine the demographic growth of China

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Pascu, M.L.

2011-01-01

Full Text Available The so called “one-child policy” has brought economic benefits in China for the three decades since it was enforced, but it has also brought a series of disadvantages with consequences in the near future: increase of the dependency ratio in China with the accentuation of the population ageing phenomenon and the occurrence of disparities in the sex ratio that will lead to special social problems. Some experts believe that the simplistic reasoning behind the “one-child policy” might be responsible for the next demographic crisis. On one hand, the number of Chinese citizens is still growing. On the other hand China faces a very rapid aging of the population.

Demographic attributes and knowledge acquisition among graduate-entry medical students.

Science.gov (United States)

Finucane, Paul; Flannery, Denise; McGrath, Deirdre; Saunders, Jean

2013-01-01

Recent changes to undergraduate (basic) medical education in Ireland have linked an expansion of student numbers with wide-ranging reforms. Medical schools have broadened access by admitting more mature students from diverse backgrounds and have increased their international student numbers. This has resulted in major changes to the demographic profile of students at Irish medical schools. To determine whether the demographic characteristics of students impact on their academic performance and specifically on their rate of knowledge acquisition. As a formative assessment exercise, we administered a progress test to all students twice each year during a 4 year graduate-entry medical programme. We compared scores over time between students from different age cohorts, of different gender, of different nationalities and from different academic backgrounds. In the 1143 tests taken by 285 students to date, there were no significant differences in the rate of knowledge acquisition between the various groups. Early in the course, students from a non-biological science background performed less well than others but outperformed their peers by the time of graduation. Neither age, gender, nationality nor academic background impacts on the rate of knowledge acquisition among graduate-entry medical students.

Socio-demographic characteristics and career choices amongst Chilean dental students.

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Karla Gambetta

2014-06-01

Full Text Available This cross-sectional study aimed to explore the socio-demographic and career choice characteristics of dental students in two publicly funded universities in Chile. A total of 601 dental students participated in the study with a 53% response rate.The written survey covered age, gender, type of school attended, place of residence, parental occupation, level of education, tuition fees payment methods, along with motivations and preferences towards dentistry as a career. The respondents had an average age of 22 years old. Sixty one percent of respondents were female, and the majority had completed secondary education in private and subsidized schools with only 21.5% having finished in public schools. Most of the students covered their tuition fees with parental money (37.1%, followed by any type of loan (27.9%. The majority of students (63.8% had placed dentistry as their first career choice with self-motivation being the most important reason for their decision. This study provides a description of the socio-demographic and economic profile of Chilean dental students and provides insights about career decision issues. It also purposes areas for further research and management by academics for future program development.

A study of the demographic characteristics of domestic tourists.

Science.gov (United States)

Wu, B; Liu, X; Zhao, R

1996-01-01

"A sample survey was conducted [in China]: more than 6,000 questionnaires were submitted and retrieved from domestic tourists in Shanghai, Xi'ian, Huangshan, and Huashan in order to provide data for demographic analysis of the special fluid population of tourists. The paper looks at the relationship between tourists' gender, age, income, occupation, education, and family structure, as well as their tourist activity, selection of destinations, shopping, and other tourist behaviors." excerpt

Association between socio-demographic, psychosocial, material and occupational factors and self-reported health among workers in Europe.

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Schütte, Stefanie; Chastang, Jean-François; Parent-Thirion, Agnès; Vermeylen, Greet; Niedhammer, Isabelle

2014-06-01

The aim of this study was to explore the associations between socio-demographic, psychosocial, material and occupational factors and self-reported health (SRH) in the European working population. Another objective was to examine whether these associations varied according to occupation and country. This study was based on data from the European quality of life survey 2007 including 17,005 workers from 31 European countries. SRH was measured using a single item. Factors were classified into four different groups: socio-demographic, psychosocial, material and occupational factors. The associations between these factors and SRH were examined using multilevel logistic regression analyses including interaction tests. When all four groups of factors were studied together, age, occupation, urbanization level, origin, trust level, social exclusion, material deprivation, financial and neighbourhood problems, access to medical services, quality of public services, psychological job demands, job reward, work-life imbalance and dangerous/unhealthy working conditions were associated with poor SRH. Almost no differences were found in these associations according to occupation and country. Various factors were associated with poor SRH. This study gave a first European overview of the associations between socio-demographic, psychosocial, material and occupational factors and SRH in Europe and could provide better advice to policy-makers at a European level. © The Author 2013. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Running injuries - changing trends and demographics.

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Fields, Karl B

2011-01-01

Running injuries are common. Recently the demographic has changed, in that most runners in road races are older and injuries now include those more common in master runners. In particular, Achilles/calf injuries, iliotibial band injury, meniscus injury, and muscle injuries to the hamstrings and quadriceps represent higher percentages of the overall injury mix in recent epidemiologic studies compared with earlier ones. Evidence suggests that running mileage and previous injury are important predictors of running injury. Evidence-based research now helps guide the treatment of iliotibial band, patellofemoral syndrome, and Achilles tendinopathy. The use of topical nitroglycerin in tendinopathy and orthotics for the treatment of patellofemoral syndrome has moderate to strong evidence. Thus, more current knowledge about the changing demographics of runners and the application of research to guide treatment and, eventually, prevent running injury offers hope that clinicians can help reduce the high morbidity associated with long-distance running.

Healthy ageing at work

NARCIS (Netherlands)

de Jong, Marlon; Jolij, Jacob; Lorist, Monicque

2016-01-01

Demographic ageing in the Western world means that the average age of the working population is increasing. This has major consequences for the labour process. Growing older is linked to physical and cognitive changes that can influence the performance of tasks. We are faced with an important

Healthy ageing at work

NARCIS (Netherlands)

de Jong, Marlon; Jolij, Jacob; Lorist, Monicque

2016-01-01

Background Demographic ageing in the Western world means that the average age of the working population is increasing. This has major consequences for the labour process. Growing older is linked to physical and cognitive changes that can influence the performance of tasks. We are faced with an

Healthy ageing at work

NARCIS (Netherlands)

de Jong, Marlon; Jolij, Jacob; Lorist, Monicque

2015-01-01

Demographic ageing in the Western world means that the average age of the working population is increasing. This has major consequences for the labour process. Growing older is linked to physical and cognitive changes which can influence performance of tasks. We are faced with an important

EJSCREEN Version 1, Demographic Data

Data.gov (United States)

U.S. Environmental Protection Agency — This map service displays demographic data used in EJSCREEN. All demographic data were derived from American Community Survey 2006-2010 estimates. EJSCREEN is an...

Managing ageing workforces: Empirical evidence from Germany

OpenAIRE

Drew, H.

2013-01-01

Demographic change (ageing populations and falling birth rates) affects all industrialised nations, including Germany. Traditionally, the problems associated with managing numbers of older workers were mitigated by the Altersteilzeitgesetz in Germany. Under this law, firms were offered financial support by the government to offer early retirement (Müller-Camen et al. 2009). As these provisions came to an end in 2010, the need to find alternative solutions to displacing older workers, as well ...

Effects of Socio demographic factors on plasma ascorbic acid and alpha tocopherol anti oxidants during pregnancy

International Nuclear Information System (INIS)

Sylvester, I.E.; Paul, A.

2010-01-01

Objectives: To assess the plasma levels of vitamins C and E at the various stages of pregnancy and to correlate their plasma levels with the socio-demographic factors of pregnant Nigerians. Methodology: The pregnant cases (n=180) were randomly selected according to gestational ages. And the controls (n=20) were non-pregnant women of the same age. Plasma levels of both vitamins were assayed with well established laboratory methods. Results: The mean plasma vitamins C and E in the pregnant cases was lower (by 17-23%) than controls across the three trimesters, p<0.0001. The correlation of vitamin C versus maternal age was significant; r = - 0.59, p<0.05; the mean plasma level of vitamin C declined by 57% as the maternal age increases from 22-37 years. Conclusion: The mean plasma Ascorbic acid and Alpha-tocopherol are reduced during pregnancy and socio-demographic factors have mild effects on the plasma levels of these vitamins. (author)

Demographic development in ASEAN: a comparative overview.

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Herrin, A N; Pardoko, H; Lim, L L; Hongladorom, C

1981-01-01

A comparative overview of recent demographic developments in the ASEAN (Association of Southeast Asian Nations) region is presented. Countries discussed include Indonesia, Malaysia, the Philippines, Singapore, and Thailand. Separate consideration is given to mortality; fertility; and migration, spatial distribution, and employment. A final section is concerned with emerging issues and directions for population policy.

Demographic Factors, Personality and Entrepreneurial Inclination: A Study among Indian University Students

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Chaudhary, Richa

2017-01-01

Purpose: The purpose of this paper is to investigate the influence of demographic, social and personal dispositional factors on determining the entrepreneurial inclination. Specifically, the author examined the role of gender, age, stream of study, family business background and six psychological traits of locus of control, tolerance for…

The individual life cycle and economic growth : An essay on demographic macroeconomics

NARCIS (Netherlands)

Heijdra, B.J.; Mierau, J.O.

We develop a demographic macroeconomic model that captures the salient life-cycle features at the individual level and, at the same time, allows us to pinpoint the main mechanisms at play at the aggregate level. At the individual level the model features both age-dependent mortality and productivity

Selected Demographic Aspects of Buyers’ Activity on the Local Housing Market

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Foryś Iwona

2015-02-01

Full Text Available Demographic factors next to economic, political and legal ones, are important elements determining the development of the housing market. The analysis of the age structure of the population and of the dynamics of change shows that the population of baby boomers in the age group that is actively entering the labor market and becoming independent is a stimulant for the development of the housing market. Individuals who are gaining economic independence generate new needs and, with appropriate financial resources, also future demand for their own accommodation.

Socio-demographic, psychosocial and home-environmental attributes associated with adults' domestic screen time

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Owen Neville

2011-08-01

Full Text Available Abstract Background Sedentary behaviors (involving prolonged sitting time are associated with deleterious health consequences, independent of (lack of physical activity. To inform interventions, correlates of prevalent sedentary behaviors need to be identified. We examined associations of socio-demographic, home-environmental and psychosocial factors with adults' TV viewing time and leisure-time Internet use; and whether psychosocial and environmental correlates differed according to gender, age and educational attainment. Methods This cross-sectional study was conducted in Ghent, Belgium, between March and May 2010. Respondents to a mail-out survey (n = 419; 20-65 years; mean age 48.5 [12.1] years; 47.3% men completed a questionnaire on sedentary behaviors and their potential socio-demographic, psychosocial and home environmental correlates. Statistical analyses were performed using multiple linear regression models. Results The independent variables explained 31% of the variance in TV viewing time and 38% of the variance in leisure-time Internet use. Higher education, greater perceived pros of and confidence about reducing TV time were negatively associated with TV viewing time; older age, higher body mass index, larger TV set size and greater perceived cons of reducing TV time showed positive associations. Perceived pros of and confidence about reducing Internet use were negatively associated with leisure-time Internet use; higher education, number of computers in the home, positive family social norms about Internet use and perceived cons of reducing Internet use showed positive associations. None of the socio-demographic factors moderated these associations. Conclusions Educational level, age, self-efficacy and pros/cons were the most important correlates identified in this study. If further cross-sectional and longitudinal research can confirm these findings, tailored interventions focusing on both psychosocial and environmental factors in

Demographic Characteristics of Strokes Types in Sanliurfa

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Yusuf Ižnanc

2016-01-01

Full Text Available Aim: Sanliurfa training and research hospital for diagnosis and treatment of patients with stroke admitted demographic features planned. We aimed to study demographic feature of stroke patient who admitted to Sanliurfa training and research hospital for diagnosis and treatment. Material and Method: 01/10/2011 and 01/9/2012, ischemic and hemorrhagic brain training and research hospital in Sanliurfa vascular disease diagnosis and treatment without any exclusion criteria, patient sequential 454 retrospectively.Results: 366%u2019si 88 were ischemic, hemorrhagic stroke. 54.6% by sex male,% 45.4 were women. Average age: 67.86 di.56.3% radiologically roaming the front circulation infarct brain infarct% found the rear 23.2. Hospital stay duration: 9.27 day.. Hemorrhagic stroke was longer this Sura in the group. Mortality rate 4.6% in all in packaging (21 patients, ischemic in boots in 1.9% (7 patients, hemorrhagic of boots were found at 15.9% (14 patients.Discussion: our study of Sanliurfa province stroke data in terms of the region together, although a portion of their valuable results. In the summer, the ischemic stroke incidence is higher.

CONSEQUENCES OF THE DEMOGRAPHIC CRISIS

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LIVIU RADU

2014-11-01

Full Text Available Major dysfunctionalities can arise from the demographic decline, both on a social level and from the perspective of the economic-financial evolution of the world’s states. The obvious aging of the industrialized states’ population overlapping the import of cheap workforce in the developing countries can start mutations whose consequences are somewhat predictable but discouraging. An accelerated urbanization of the states is foreseen, as well as the decrease of birthrates, negative external migration, increase of mortality and its stagnation in a larger value than that of the birthrate, and not least the population’s aging will hinder a part of the developing countries to sustain a high rhythm of long-term economical increase. The socialeconomic consequences will be reflected in the labor market, the householders’ amount of income as well as in the education’s level. All of these aspects call for a rethinking of the public politics, especially of the social insurance’s system and of the education, a reorientation of the economy based on the increase of specializing in production and productivity, as well as a financial stability unburdened by the politics’ interference in the business environment.

Fertility and HIV following universal access to ART in Rwanda: a cross-sectional analysis of Demographic and Health Survey data

OpenAIRE

Remera, Eric; Boer, Kimberly; Umuhoza, Stella M.; Hedt-Gauthier, Bethany L.; Thomson, Dana R.; Ndimubanzi, Patrick; Kayirangwa, Eugenie; Mutsinzi, Salomon; Bayingana, Alice; Mugwaneza, Placidie; Koama, Jean Baptiste T.

2017-01-01

Background: HIV infection is linked to decreased fertility and fertility desires in sub-Saharan Africa due to biological and social factors. We investigate the relationship between HIV infection and fertility or fertility desires in the context of universal access to antiretroviral therapy introduced in 2004 in Rwanda. Methods: We used data from 3532 and 4527 women aged 20–49 from the 2005 and 2010 Rwandan Demographic and Health Surveys (RDHS), respectively. The RDHSs included blood-tests for...

Attitudes toward Euthanasia as a Function of Death Fears and Demographic Variables.

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Slezak, Michael E.

1982-01-01

Studied the relationship of attitudes toward euthanasia to death fears and demographic variables in a sample of 100 adults. Found the strongest predictors of euthanasia attitude were age and amount of education. Suggests individuals who are more experienced with life and death have a more positive attitude toward euthanasia. (Author)

Different demographic, genetic, and longitudinal traits in language versus memory Alzheimer's subgroups.

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Mez, Jesse; Cosentino, Stephanie; Brickman, Adam M; Huey, Edward D; Mayeux, Richard

2013-01-01

The study's objective was to compare demographics, APOE genotypes, and rate of rise over time in functional impairment in neuropsychologically defined language, typical, and memory subgroups of clinical Alzheimer's disease (AD). 1,368 participants from the National Alzheimer's Coordinating Center database with a diagnosis of probable AD (CDR 0.5-1.0) were included. A language subgroup (n = 229) was defined as having language performance >1 SD worse than memory performance. A memory subgroup (n = 213) was defined as having memory performance >1 SD worse than language performance. A typical subgroup (n = 926) was defined as having a difference in language and memory performance of memory subgroup, the language subgroup was 3.7 years older and more frequently self-identified as African American (OR = 3.69). Under a dominant genetic model, the language subgroup had smaller odds of carrying at least one APOEε4 allele relative to the memory subgroup. While this difference was present for all ages, it was more striking at a younger age (OR = 0.19 for youngest tertile; OR = 0.52 for oldest tertile). Compared with the memory subgroup, the language subgroup rose 35% faster on the Functional Assessment Questionnaire and 44% faster on CDR sum of boxes over time. Among a subset of participants who underwent autopsy (n = 98), the language, memory, and typical subgroups were equally likely to have an AD pathologic diagnosis, suggesting that variation in non-AD pathologies across subtypes did not lead to the observed differences. The study demonstrates that a language subgroup of AD has different demographics, genetic profile, and disease course in addition to cognitive phenotype.

Lipid-load in peripheral blood mononuclear cells: Impact of food-consumption, dietary-macronutrients, extracellular lipid availability and demographic factors.

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Ameer, Fatima; Munir, Rimsha; Usman, Hina; Rashid, Rida; Shahjahan, Muhammad; Hasnain, Shahida; Zaidi, Nousheen

2017-04-01

Lipid-load in peripheral blood mononuclear cells (PBMCs) has recently gained attention of the researchers working on nutritional regulation of metabolic health. Previous works have indicated that the metabolic circuitries in the circulating PBMCs are influenced by dietary-intake and macronutrient composition of diet. In the present work, we analyzed the impact of diet and dietary macronutrients on PBMCs' lipid-load. The overall analyses revealed that dietary carbohydrates and fats combinatorially induce triglyceride accumulation in PBMCs. On the other hand, dietary fats were shown to induce significant decrease in PBMCs' cholesterol-load. The effects of various demographic factors -including age, gender and body-weight- on PBMCs' lipid-load were also examined. Body-weight and age were both shown to affect PBMC's lipid-load. Our study fails to provide any direct association between extracellular lipid availability and cholesterol-load in both, freshly isolated and cultured PBMCs. The presented work significantly contributes to the current understanding of the impact of food-consumption, dietary macronutrients, extracellular lipid availability and demographic factors on lipid-load in PBMCs. Copyright © 2017 Elsevier B.V. and Société Française de Biochimie et Biologie Moléculaire (SFBBM). All rights reserved.

Effects of Demographic Variables, Perceived Spousal Support, and Gender Role Attitudes on Taiwanese Women's Employability

Science.gov (United States)

Lu, Luo

2011-01-01

The aim of this research was to explore demographic, familial, and attitudinal correlates of Taiwanese women's employment status. Using data from a representative nationwide sample of female workers aged 21 and above (N = 1,047), the author found that (a) the employment rate of females decreased steadily with age, with no sign of reentry into the…

Demographic disequilibrium in living nautiloids (Nautilus and Allonautilus: Canary in the coal mines?

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W Bruce Saunders

Full Text Available Averaged demographic data from previously unfished populations of Nautilus and Allonautilus (Cephalopoda provide a baseline to determine if a population is undisturbed and in "equilibrium" or is in "disequilibrium" as a result of fishery pressure. Data are available for previously undisturbed local nautiloid populations in Papua New Guinea, Australia, Indonesia, Fiji, Palau, American Samoa, New Caledonia and Vanuatu (total n = 2,669 live-caught, tagged and released animals. The data show that unfished populations average ~75% males and ~74% mature animals. By contrast, unpublished, anecdotal and historical records since 1900 from the heavily fished central Philippines have shown a persistent decline in trap yields and a change in demographics of N. pompilius. By 1979, a sample of fished live-caught animals (n = 353 comprised only ~28% males and ~27% mature animals. Continued uncontrolled trapping caused collapse of the fishery and the shell industry has moved elsewhere, including Indonesia. In addition, we show that estimated rates of population decline are offered by unpublished tag-release records in unfished Palau. These data show that patterns of trap yields and demographic differences between fished and unfished populations in relative age class and sex ratios can indicate disequilibria wrought by fisheries pressure that can render local populations inviable. Given adequate samples (n ≥100 live-caught animals, a threshold of <50% males and mature animals in fished populations should signal the need to initiate curative conservation initiatives. The current trajectory of uncontrolled nautiloid fisheries can only mean trouble and possibly extinction of local populations of this ancient, iconic molluscan lineage.

Behavioural and psychological symptoms in the older population without dementia - relationship with socio-demographics, health and cognition

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Brayne Carol

2010-11-01

Full Text Available Abstract Background Behavioural and psychological symptoms are associated with dementia, but are also present in a significant number of the older population without dementia. Here we explore the distribution of behavioural and psychological symptoms in the population without dementia, and their relationship with domains and severity of health and cognitive impairment. Methods The Medical Research Council Cognitive Function and Ageing Study is a two-phase longitudinal study of ageing representative of the population aged 65 and over of England and Wales. A subsample of 1781 participants without a study diagnosis of dementia was included in this study. Information on symptoms including depression, apathy, anxiety, feelings of persecution, hallucination, agitated behaviour, elation, irritability, sleep problems, wandering, confabulation and misidentification, cognitive function, health related factors and socio-demographic information was extracted from interviews with participants and knowledgeable informants. Participants were classified according to the Mini-Mental State Examination and by criteria for subtypes of mild cognitive impairment (MCI. The prevalence of behavioural and psychological symptoms and associations with cognitive function, health and socio-demographics was examined. Co-occurrence of symptoms was tested using factor analysis. Results Most symptoms were reported more frequently in those with more severe cognitive impairment. Subjective memory complaints were the strongest independent predictor of reported symptoms, and most were reported more often in those classified as having MCI than in those with cognitive impairments that did not meet the MCI criteria. The pattern of co-occurrence of symptoms is similar to that seen in dementia. Conclusions Our results highlight that behavioural and psychological symptoms are prevalent in the cognitively impaired older population, and partly explain the variation observed in previous

Evaluating selected demographic factors related to consumer preferences for furniture from commercial and from underutilized species.

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David Nicholls; Matthew Bumgardner

2007-01-01

This technical note describes consumer preferences within selected demographic categories in two major Pacific Northwest markets for six domestic wood species. These woods were considered for construction of four furniture pieces. Chi-square tests were performed to determine species preferences based on gender, age, and income. Age and income were statistically...

Evaluating selected demographic factors related to consumer preferences for furniture from commercial and from underutilized species

Science.gov (United States)

David Nicholls; Matthew Bumgardner

2007-01-01

This technical note describes consumer preferences within selected demographic categories in two major Pacific Northwest markets for six domestic wood species. These woods were considered for construction of four furniture pieces. Chi-square tests were performed to determine species preferences based on gender, age, and income. Age and income were statistically...

Prevalence of common phobias and their socio-demographic correlates in children and adolescents in a traditional developing society.

Science.gov (United States)

Bener, A; Ghuloum, S; Dafeeah, E E

2011-05-01

The aim of this study was to identify the most common phobias in children and adolescents and to determine the prevalence, age distribution, and socio-demographic correlates of phobias. This was a prospective cross-sectional study conducted at public and private schools from July 2009 to February 2009. The questionnaire included socio-demographic information, extra-curricular activities and hobbies, behaviour at home and various phobic fears and it was distributed among children aged 6 to 18 years. Psychiatrists determined the definitive diagnosis for various phobias by checking and screening their symptoms. Of the studied subjects, 44% were males and 56% were females. The overall prevalence of phobia in children and adolescents was 19.7%. Among children with phobia, females had higher rates of phobias (62.4% vs 37.6%) than males. Nearly half of total sufferers were in the 12-15 year age group (46.3%). Social phobia (12.7%) was the commonest phobia found followed by agoraphobia (8.6%). Secondary school children were highly afflicted with social phobia (14.9%), agoraphobia (11.7%) and specific phobia (9.6%), while preparatory students (8.3%) were more likely to have 'medical' phobia (fear of physical illness, medical tests and procedures). A significant difference was observed between the age groups in children with agoraphobia (p=0.002). The overall prevalence of phobia in children and adolescents in Qatar was higher than rates found in other epidemiologic studies, with the most common phobias observed being social phobia, agoraphobia and specific phobia.

Youth Online Media Use: Associations with Youth Demographics, Parental Monitoring, and Parent-Child Relationships

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Jessie Rudi

2014-03-01

Full Text Available As online media has become an increasingly important part of youths’ daily lives, it is critical for the field to explore questions related to youth online media use in order to support youth workers, youth development practice and programming. Using a national sample of youth age 13-22 (N = 585, the current study explored demographic differences in youth online media use, and examined associations between youth demographics, parental monitoring, parent-child relationship quality, and likelihood of being a frequent user of online activities. Although youth reported being frequent users of online media, Internet use was not the same for all youth. Online media use differed significantly by youth age, gender, race, and family relationship quality. The findings remind the field to consider the young people we are working with and how they use online media in their daily lives.

Gaming Preferences of Aging Generations.

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Blocker, Kenneth A; Wright, Timothy J; Boot, Walter R

2014-01-01

Increasing evidence suggests that action digital game training can improve a variety of perceptual and cognitive abilities, including those that decline most with age. Unfortunately, previous work has found that older adults dislike these games and adherence may be poor for action game-based interventions. The focus of the current study was to better understand the types of games older adults are willing to play and explore predictors of game preference (e.g., gender, age, technology experience, personality). With this information action games might be modified or developed to maximize adherence and cognitive benefit. Older adults were administered a modified version of an existing game questionnaire and a custom game preference survey. Clear preferences were observed that were similar between participants with and without previous digital game experience (with puzzle and intellectually stimulating games being most interesting to older adults in our sample, and massively multiplayer online games and first-person shooters being least interesting). Personality, demographic, and technology experience variables were also collected. Interesting trends suggested the possibility that several demographic and personality variables might be predictive of game preference. Results have implications for future directions of research, designing games that would appeal to older adult audiences, and for how to design custom games to maximize intervention adherence based on individual difference characteristics.

Socio-demographic and behavioral variation in barriers to leisure-time physical activity.

Science.gov (United States)

Borodulin, Katja; Sipilä, Noora; Rahkonen, Ossi; Leino-Arjas, Päivi; Kestilä, Laura; Jousilahti, Pekka; Prättälä, Ritva

2016-02-01

We examined the socio-demographic and behavioral determinants of perceived barriers to leisure-time physical activity (LTPA) in a population-based sample of working-aged adults. Data comprised the National FINRISK 2002 Study, a population-based health examination study. Analyses were restricted to those aged 25-64 years and who perceived that their amount of LTPA did not reach sufficient levels. They reported barriers to LTPA, defined as a lack of time, motivation and lack of companionship to be active with, as well as high expenses. Age, education, household income, employment status, family type, physical activity, smoking and body mass index (BMI) were included as explanatory variables. Lack of time was the most frequent barrier. Each barrier was explained by a different set of factors that also varied between genders. The strongest and most systematic associations with the barriers were found for age, employment status and family type. Lack of time was less often reported as a barrier among the unemployed, singles without children and older people. Lacking motivation as a barrier was most common among singles without children. High expenses as a barrier was more often reported by the unemployed, and less often reported in the highest income group. When considering actions to promote LTPA, there is not one single solution, because the perceived barriers vary by population subgroups. © 2015 the Nordic Societies of Public Health.

The joint effect of demographic change on growth and agglomeration

OpenAIRE

Theresa Grafeneder-Weissteiner

2011-01-01

Recently, there has been wide interest in the "economics" of population aging. Demographic change has crucial consequences for economic behavior; it e.g. implies that consumption and investment decisions vary over the life-cycle. The latter has important implications for economic growth, whereas the former is decisive for the location of economic activity as emphasized in the New Economic Geography (NEG) literature. Both growth and agglomeration processes are, however, themselves interlinked,...

Coffee Drinking Is Widespread in the United States, but Usual Intake Varies by Key Demographic and Lifestyle Factors123

Science.gov (United States)

Loftfield, Erikka; Freedman, Neal D; Dodd, Kevin W; Vogtmann, Emily; Xiao, Qian; Sinha, Rashmi; Graubard, Barry I

2016-01-01

Background: Despite widespread popularity and possible health effects, the prevalence and distribution of coffee consumption in US adults are poorly characterized. Objective: We sought to estimate usual daily coffee intakes from all coffee-containing beverages, including decaffeinated and regular coffee, among US adults according to demographic, socioeconomic, and health-related factors. Methods: Dietary intake data from ≤2 nonconsecutive 24-h dietary recalls and a food-frequency questionnaire administered during the NHANES 2003–2006 were used to estimate the person-specific probability of consuming coffee on a particular day and the usual amount consumed on consumption days. Trends in population mean coffee consumption over time were evaluated by using multiple linear regression and 1-d 24-h recall data from NHANES 2003–2012. Analyses were weighted to be representative of the US adult population aged ≥20 y. Results: An estimated 154 million adults, or 75% of the US population, aged ≥20 y reported drinking coffee; 49% reported drinking coffee daily. Prevalence did not vary by sex, education, income, or self-reported general health (all P ≥ 0.05) but did vary by age, race/ethnicity, smoking status, and alcohol drinking (all P coffee drinkers, the mean ± SE usual intake was 14.1 ± 0.5 fluid ounces/d (417 ± 15 mL/d). Mean usual intakes were higher in men than women, in older age groups than in those aged 20 to coffee consumption was stable from 2003 to 2012 (P-trend = 0.09). Conclusions: Coffee is widely consumed in the United States, with usual intakes varying by lifestyle and demographic factors, most notably by age. Longitudinal studies are needed to determine whether observed differences by age reflect birth cohort effects or changes in drinking patterns over the lifetime. PMID:27489008

Specific demographic factors could predict deceased potential cornea donors: A retrospective study from Beijing Tongren Hospital Eye Bank.

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Liu, Yang; Zhang, Yingnan; Zhang, Jing; Yu, Jin; Liang, Qingfeng; Pan, Zhiqiang

2017-12-01

Compared with evident cornea donors (ECDs), deceased potential cornea donors (DPCDs) have no obvious donor identifications to reference, which causes many eligible cornea tissues to be wasted. The demographic characteristics of DPCDs might be different from those of ECDs owing to the following different features: donation consent provided by relatives and willingness to donate before death. Thus, the aim of this study is to reveal the demographic characteristics of DPCDs by comparing DPCDs and ECDs.The demographic factors of 138 donors (both DPCDs and ECDs) were collected from the Beijing Tongren Hospital Eye Bank database and analyzed. To differentiate DPCDs from ECDs using the above-mentioned features, we interviewed the relatives of the donors by telephone. The relatives' attitudes toward cornea donation and their suggestions for our donation service were also acquired during the interview. Two logistic regressions were performed to reveal the demographic factors influencing the 2 features and indicate DPCDs.The donors had certain demographic characteristics (elderly, secondary, or tertiary education level, central district resident), and the most frequent cause of death for the donors was a malignant tumor (n = 56, 43.1%). All the relatives had positive attitudes toward cornea donations, and they hoped to increase publicity efforts to encourage more people to donate and establish more convenient and efficient access for cornea donation. In univariate regressions, age (P = .004, >50 years: odds ratio [OR] = 6.89, 95% confidence interval [CI]: 1.82-26.05), marital status (P = .043, divorced: OR = 9.00,95% CI: 1.33-60.80) significantly influenced relative consent, whereas age (P = .001, >50 years: OR = 15.00, 95% CI: 3.00-74.98), and family address (P = .001, central district: OR = 1) were significant factors influencing the willingness to donate before death. In multivariate regression, age (P = .021, >50 years: OR = 8

Peripheralisation: The Missing Link in Dealing with Demographic Change?

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Tim Leibert

2016-01-01

Full Text Available Demographic change is an uneven spatial process in Germany. Depopulation and ageing have become pressing issues in most rural regions. In connection with low population densities and the financial difficulties of municipalities and service providers in rural regions, these demographic trends have led to a discussion about the future provision of services of general interest and – more broadly – the postulate of equal living conditions which was for a long time the basic principle of spatial development in Germany. In this paper, we argue that the peripheralisation approach is a helpful tool to better understand how interaction of out-migration, dependence, disconnection and stigmatisation shape the future of rural regions. We also discuss the impact of peripheralisation on the development and implementation of adaptation strategies. Based on the 3R-model (retrenchment, repositioning, reorganisation, we argue that adaptation strategies can reinforce (retrenchment peripheralisation processes, but also serve as groundwork for the formulation of policies aiming at de-peripheralisation.

Demographics of Head and Neck Cancer Patients: A Single Institution Experience

Science.gov (United States)

Kitanova, Martina; Dzhenkov, Deyan L; Ghenev, Peter; Sapundzhiev, Nikolay

2017-01-01

Introduction Head and neck cancer (HNC) comprises a diverse group of oncological entities, originating from various tissue types and organ localizations, situated in the topographical regions of the head and neck (H&N). This single institution retrospective study was aimed at establishing the HNC patient demographics and categorizing the individual incidence of H&N malignancies, regarding their organ of origin and main histopathological type. Materials and methods All histologically verified cases of HNC from a single tertiary referral center were reviewed in a descriptive retrospective manner. Data sampling period was 47 months. Results Male to female ratio of the registered HNC cases was 3.24:1. The mean age of diagnosis was 63.84 ± 12.65 years, median 65 years. The most common HNC locations include the larynx 30.37% (n = 188), lips and oral cavity 29.08% (n = 180), pharynx 20.03% (n = 124) and salivary glands 10.94% (n = 68), with other locations such as the external nose, nasal cavity and sinuses and auricle and external ear canal harboring a minority of the cases. The main histopathological groups include squamous cell carcinoma 76.74% (n = 475) and adenocarcinoma 6.14% (n = 38), with other malignant entries such as other epithelial malignancies, primary tonsillar, mucosa-associated lymphoid tissue or parenchymal lymphomas, connective tissue neoplasias, neuroendocrine and vascular malignancies diagnosed in a minority of cases. Conclusion Considered to be relatively rare, HNC represents a diverse group of oncological entities with individual and specific demographic characteristics. The reported single institution results appear representative of the national incidence and characteristics of HNC. PMID:28875091

Demographic, Operational, and Healthcare Utilization Factors Associated with Emergency Department Patient Satisfaction

Science.gov (United States)

Morgan, Matthew W.; Salzman, Joshua G.; LeFevere, Robert C.; Thomas, Avis J.; Isenberger, Kurt M.

2015-01-01

Introduction The primary aim of this study was to determine which objectively-measured patient demographics, emergency department (ED) operational characteristics, and healthcare utilization frequencies (care factors) were associated with patient satisfaction ratings obtained from phone surveys conducted by a third-party vendor for patients discharged from our ED. Methods This is a retrospective, observational analysis of data obtained between September 2011 and August 2012 from all English- and Spanish-speaking patients discharged from our ED who were contacted by a third-party patient satisfaction vendor to complete a standardized nine-item telephone survey by a trained phone surveyor. We linked data from completed surveys to the patient’s electronic medical record to abstract additional demographic, ED operational, and healthcare utilization data. We used univariate ordinal logistic regression, followed by two multivariate models, to identify significant predictors of patient satisfaction. Results We included 20,940 patients for analysis. The overall patient satisfaction ratings were as follows: 1=471 (2%); 2=558 (3%); 3=2,014 (10%), 4=5,347 (26%); 5=12,550 (60%). Factors associated with higher satisfaction included race/ethnicity (Non-Hispanic Black; Hispanic patients), age (patients ≥65), insurance (Medicare), mode of arrival (arrived by bus or on foot), and having a medication ordered in the ED. Patients who felt their medical condition did not improve, those treated in our ED behavioral health area, and those experiencing longer wait times had reduced satisfaction. Conclusion These findings provide a basis for development and evaluation of targeted interventions that could be used to improve patient satisfaction in our ED. PMID:26265963

Learning and Active Aging

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Boulton-Lewis, Gillian M.; Buys, Laurie; Lovie-Kitchin, Jan

2006-01-01

Learning is an important aspect of aging productively. This paper describes results from 2645 respondents (aged from 50 to 74+ years) to a 165-variable postal survey in Australia. The focus is on learning and its relation to work; social, spiritual, and emotional status; health; vision; home; life events; and demographic details. Clustering…

Frailty Across Age Groups.

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Pérez-Zepeda, M U; Ávila-Funes, J A; Gutiérrez-Robledo, L M; García-Peña, C

2016-01-01

The implementation of an aging biomarker into clinical practice is under debate. The Frailty Index is a model of deficit accumulation and has shown to accurately capture frailty in older adults, thus bridging biological with clinical practice. To describe the association of socio-demographic characteristics and the Frailty Index in different age groups (from 20 to over one hundred years) in a representative sample of Mexican subjects. Cross-sectional analysis. Nationwide and population-representative survey. Adults 20-years and older interviewed during the last Mexican National Health and Nutrition Survey (2012). A 30-item Frailty Index following standard construction was developed. Multi-level regression models were performed to test the associations of the Frailty Index with multiple socio-demographic characteristics across age groups. A total of 29,504 subjects was analyzed. The 30-item Frailty Index showed the highest scores in the older age groups, especially in women. No sociodemographic variable was associated with the Frailty Index in all the studied age groups. However, employment, economic income, and smoking status were more consistently found across age groups. To our knowledge, this is the first report describing the Frailty Index in a representative large sample of a Latin American country. Increasing age and gender were closely associated with a higher score.

Medication adherence among Nigerians with schizophrenia: correlation between clinico-demographic factors and quality of life

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Oluseun P. Ogunnubi

2017-03-01

Full Text Available Medication adherence contributes significantly to symptom remission, recovery and wellbeing in mental illnesses. We evaluated how medication adherence correlates with clinico-demographic factors and quality of life (QoL in a sample of Nigerians with schizophrenia. This descriptive crosssectional study involved 160 randomly selected participants with confirmed diagnosis of schizophrenia based on MINI International Neuropsychiatric Interview. Data on socio-demographic and clinical characteristics of participants were collected with a questionnaire. Medication adherence was assessed with Morisky Medication Adherence Questionnaire, and participants completed the World Health Organization Quality of Life Scale-BREF. The mean age of participants was 38.54 (±11.30 years, and all the participants were on antipsychotics, but only 45% were adherent to their medication. Out of all the participants, 45 (28.2% considered their overall QoL to be good, 97 (60.6% considered theirs to be fair, while 18 (11.2% reported poor QoL. Medication non-adherence correlated negatively with good QoL across multiple dimensions including overall QoL (r=- 0.175, health satisfaction (r=-0.161, physical (r=-0.186 and psychological domain (r=-0.175. Again, participant’s age (r=- 0.190 and age of onset of illness (r=-0.172 correlated negatively with medication nonadherence, and a trend towards relapse delay with medication adherence was also observed (r=-0.155. The effect size of these correlations were however small. Our findings suggest a link between medication adherence and QoL in schizophrenia, such that strategy that addresses medication nonadherence and its determinants may have potential benefits on wellbeing. Further hypotheses-driven studies are desirable.

The influence of farmer demographic characteristics on environmental behaviour: a review.

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Burton, Rob J F

2014-03-15

Many agricultural studies have observed a relationship between farmer demographic characteristics and environmental behaviours. These relationships are frequently employed in the construction of models, the identification of farmer types, or as part of more descriptive analyses aimed at understanding farmers' environmental behaviour. However, they have also often been found to be inconsistent or contradictory. Although a considerable body of literature has built up around the subject area, research has a tendency to focus on factors such as the direction, strength and consistency of the relationship - leaving the issue of causality largely to speculation. This review addresses this gap by reviewing literature on 4 key demographic variables: age, experience, education, and gender for hypothesised causal links. Overall the review indicates that the issue of causality is a complex one. Inconsistent relationships can be attributed to the presence of multiple causal pathways, the role of scheme factors in determining which pathway is important, inadequately specified measurements of demographic characteristics, and the treatment of non-linear causalities as linear. In addition, all demographic characteristics were perceived to be influenced (to varying extents) by cultural-historical patterns leading to cohort effects or socialised differences in the relationship with environmental behaviour. The paper concludes that more work is required on the issue of causality. Copyright © 2013 Elsevier Ltd. All rights reserved.

Demographic transition in sub-Saharan Africa: how big will the economic dividend be?

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Eastwood, Robert; Lipton, Michael

2011-03-01

In mid-demographic-transition, many Asian countries enjoyed a large demographic 'dividend': extra economic growth owing to falling dependant/workforce ratios, or slower natural increase, or both. We estimate the dividend, 1985-2025, in sub-Saharan Africa and its populous countries. Dependency and natural increase peaked around 1985, 20 years after Asia. The UN projects an acceleration of the subsequent slow falls but disregards slowish declines in young-age mortality and thus, we argue, overestimates future fertility decline. Even if one accepts their projection, arithmetical and econometric evidence suggests an annual, if not total, dividend well below Asia's. The dividend arises more from falling dependency than reduced natural increase, and could be increased by accelerating the fertility decline (e.g., by reducing young-age mortality) or by employing a larger workforce productively. Any dividend from transition apart, low saving in much of Africa (unlike Asia) means that, given likely natural increase, current consumption per person is unsustainable because it depletes capital per person.

Influence of harvesting pressure on demographic tactics: Implications for wildlife management

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Servanty, S.; Gaillard, J.-M.; Ronchi, F.; Focardi, S.; Baubet, E.; Gimenez, O.

2011-01-01

Demographic tactics within animal populations are shaped by selective pressures. Exploitation exerts additional pressures so that differing demographic tactics might be expected among populations with differences in levels of exploitation. Yet little has been done so far to assess the possible consequences of exploitation on the demographic tactics of mammals, even though such information could influence the choice of effective management strategies. Compared with similar-sized ungulate species, wild boar Sus scrofa has high reproductive capabilities, which complicates population management. Using a perturbation analysis, we investigated how population growth rates (??) and critical life-history stages differed between two wild boar populations monitored for several years, one of which was heavily harvested and the other lightly harvested. Asymptotic ?? was 1??242 in the lightly hunted population and 1??115 in the heavily hunted population, while the ratio between the elasticity of adult survival and juvenile survival was 2??63 and 1??27, respectively. A comparative analysis including 21 other ungulate species showed that the elasticity ratio in the heavily hunted population was the lowest ever observed. Compared with expected generation times of similar-sized ungulates (more than 6years), wild boar has a fast life-history speed, especially when facing high hunting pressure. This is well illustrated by our results, where generation times were 3??6years in the lightly hunted population and only 2??3years in the heavily hunted population. High human-induced mortality combined with non-limiting food resources accounted for the accelerated life history of the hunted population because of earlier reproduction. Synthesis and applications. For wild boar, we show that when a population is facing a high hunting pressure, increasing the mortality in only one age-class (e.g. adults or juveniles) may not allow managers to limit population growth. We suggest that simulations of

Demographic and phenotypic responses of juvenile steelhead trout to spatial predictability of food resources

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Matthew R. Sloat; Gordon H. Reeves

2014-01-01

We manipulated food inputs among patches within experimental streams to determine how variation in foraging behavior influenced demographic and phenotypic responses of juvenile steelhead trout (Oncorhynchus mykiss) to the spatial predictability of food resources. Demographic responses included compensatory adjustments in fish abundance, mean fish...

Environment, migration and the European demographic deficit

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Harper, Sarah

2012-03-01

Many countries in the more developed world, and some in the less developed, are facing new economic and social pressures associated with the ageing of their populations. Europe, in particular, is forecast to have a demographic deficit, which may be alleviated by in-migration to the region. However, several commentators have proposed that Europe will not be able to successfully compete with other regions, in particular Asia, in the coming years for the skills it will require. This letter explores these themes, arguing that climate change will increase the attractiveness of Europe as a destination of economic choice for future skilled workers, to the detriment of more environmentally challenged regions.

Environment, migration and the European demographic deficit

International Nuclear Information System (INIS)

Harper, Sarah

2012-01-01

Many countries in the more developed world, and some in the less developed, are facing new economic and social pressures associated with the ageing of their populations. Europe, in particular, is forecast to have a demographic deficit, which may be alleviated by in-migration to the region. However, several commentators have proposed that Europe will not be able to successfully compete with other regions, in particular Asia, in the coming years for the skills it will require. This letter explores these themes, arguing that climate change will increase the attractiveness of Europe as a destination of economic choice for future skilled workers, to the detriment of more environmentally challenged regions. (letter)

3D face analysis for demographic biometrics

Energy Technology Data Exchange (ETDEWEB)

Tokola, Ryan A [ORNL; Mikkilineni, Aravind K [ORNL; Boehnen, Chris Bensing [ORNL

2015-01-01

Despite being increasingly easy to acquire, 3D data is rarely used for face-based biometrics applications beyond identification. Recent work in image-based demographic biometrics has enjoyed much success, but these approaches suffer from the well-known limitations of 2D representations, particularly variations in illumination, texture, and pose, as well as a fundamental inability to describe 3D shape. This paper shows that simple 3D shape features in a face-based coordinate system are capable of representing many biometric attributes without problem-specific models or specialized domain knowledge. The same feature vector achieves impressive results for problems as diverse as age estimation, gender classification, and race classification.

Event characteristics and socio-demographic features of rape ...

African Journals Online (AJOL)

Objectives: On account of increasing awareness of the need for Post exposure prophylaxis (PEP) and availability of requisite drugs, victims of rape are now presenting at health facilities including ours to access PEP for HIV. This study set to document the socio-demographic features of these victims and the event ...

Extending PSA models including ageing and asset management - 15291

International Nuclear Information System (INIS)

Martorell, S.; Marton, I.; Carlos, S.; Sanchez, A.I.

2015-01-01

This paper proposes a new approach to Ageing Probabilistic Safety Assessment (APSA) modelling, which is intended to be used to support risk-informed decisions on the effectiveness of maintenance management programs and technical specification requirements of critical equipment of Nuclear Power Plants (NPP) within the framework of the Risk Informed Decision Making according to R.G. 1.174 principles. This approach focuses on the incorporation of not only equipment ageing but also effectiveness of maintenance and efficiency of surveillance testing explicitly into APSA models and data. This methodology is applied to a motor-operated valve of the auxiliary feed water system (AFWS) of a PWR. This simple example of application focuses on a critical safety-related equipment of a NPP in order to evaluate the risk impact of considering different approaches to APSA and the combined effect of equipment ageing and maintenance and testing alternatives along NPP design life. The risk impact of several alternatives in maintenance strategy is discussed

Demographic, maternal, and infant health correlates of post-partum depression in Jordan.

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Safadi, Reema R; Abushaikha, Lubna A; Ahmad, Muayyad M

2016-09-01

This cross-sectional correlational study examined post-partum depression and its relationship with demographic, maternal, and infant health problems in urban Jordanian women. Participants (n = 315) were selected from five maternal child healthcare centers and one major hospital in Amman, Jordan. Patient Health Questionnaire-9 was used to measure post-partum depression within 12 weeks of birth. A number of socio-demographic and health problems were examined for an association with post-partum depression. Results showed that 25% of post-partum women suffered moderate to severe depression and 50% of the sample had mild depression. None of the socio-demographic variables (age, education, employment, income) were significantly related to post-partum depression; however, two obstetric/infant variables (mode of birth and breastfeeding), were significantly associated with post-partum depression. There was a significant association between post-partum depression and 15 health problems of obstetric, gynecologic (i.e. episiotomy pain, infection), and general health conditions (i.e. fatigue, headache). Nurses and midwives need to emphasize post-partum depression screening, follow-up, and proper management of maternal and infant health factors predisposing to post-partum depression rather than merely focusing on women's inherent demographic factors. © 2015 Wiley Publishing Asia Pty Ltd.

Demographic and audiological factors as predictors of hearing handicap

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Leposavić Ljubica

2006-01-01

Full Text Available INTRODUCTION Currently available evidence reveals comparatively few studies of psychological effects of hearing impairments, in spite of the fact that clinicians have for a long time been aware of a connection between the acquired hearing impairment and mental disorders. They are focused on the investigation of dysfunction in general. Thus, three domains of the auditory imbalance may be distinguished: disorder, disability and handicap. 'Handicap', according to the definition of the World Health Organization, is a hindrance in an individual that results from an impairment or disability and represents psychological response of the individual to the impairment. OBJECTIVE Validation of acquired hearing impairment as a risk factor of psychical disorders as well as an analysis of relation of some demographic factors (sex, age, education and audiological factors (degree and duration of the impairment with the frequency of hearing handicap. METHOD MMPI-201 has been applied in 60 subjects affected with otosclerosis, potential candidates for stapedectomy, before and after the surgery. RESULTS Individuals with acquired hearing impairment manifest more frequent disorders of psychical functioning in comparison with general population, while demographic and audiometric parameters did not correlate with acquired hearing handicap. CONCLUSION It may be assumed that the very recognition of demographic and audio-logical factors can not help much in the understanding of the psychological stress associated with hearing impairment.

Survey of independent inventors: An overview. [Includes information on demographics, gender, ethnicity, education, income, employment, areas of invention, etc

Energy Technology Data Exchange (ETDEWEB)

Whalley, P.

1992-01-01

Independent inventors are important but little-researched members of the US technical community. The survey reported on here is the first in modern times to attempt to provide a profile of the US independent inventor that goes beyond a single geographical or organizational locale. The report that follows provides an overview of the demographics, practices and concerns of the modern US inventor as represented by the members of leading US inventor organizations. It is by no means comprehensive but seeks to be indicative of the issues raised in the survey each which will be dealt with more comprehensively in future publications.

E-WOM Review Adoption: Consumers’ Demographic Profile Influence on Green Purchase Intention

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Rahim, Roslin Abdul; Sulaiman, Zuraidah; Chin, Thoo Ai; Arif, Mohd Shoki Mohd; Hamid, Mohd Hakim Abdul

2017-06-01

Nowadays, green products are getting popular in their acceptance by the Malaysian consumers. Due to the advancement of the Internet technologies and the wide spread of electronic word of mouth (E-WOM), consumers seem to be more influenced in purchasing the green products. In this study, consumers’ demographic profiles, such as age, gender, income, education background, and occupation are being explored to investigate their influences on consumers’ green product purchase intention. The purpose of this paper is to showcase the results of the differences between several demographic profile groups on green product purchase intention using descriptive analysis, ANOVA and independent sample T-Test. T-test results showed that there is a statistically significant difference between gender on consumers’ green product purchase intention. Meanwhile, the results generated by ANOVA indicated that there are no significant differences between age, income, education background and occupation on consumers’ green product purchase intention. These results shed light on the potential market segment that should be targeted by marketers and producers of green products in Malaysia.

Intelligent system to study demographic evolution

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Rodrigues, M. de Fatima; Ramos, Carlos; Henriques, Pedro R.

1999-02-01

With three centuries of existence, the study of population's behavior implies the manipulation of large amounts of incomplete and imprecise data with high dimensionality. By virtue of its multidisciplinary character, the work in demography involves at least historicists, statisticians and computer scientists/programmers. Moreover, successful demographic analysis requires qualified experts, who have succeeded in analysing data through many views and relate different sources of information, including their personal knowledge of the epoch or regions under study. In this paper, we present an intelligent system to study demographic evolution (ISSDE). This system has a module based on on-line analytical processing (OLAP), which permits conducting multiple analysis, combining many data dimensions. It has a deductive database system, which allows the execution of elaborated queries through the database. It has another module for date treatment (generalization and/or reduction); and, at last, a data mining module to discover nontrivial relations hidden within data. We discover the data treatment procedure with two phases: data generalization and data reduction. In data generalization, utilizing knowledge about concept hierarchies and relevance of data, aggregation of attribute values is performed. In the data reduction phase, rough set theory is applied to compute the minimal attribute set. We highlight the advantages of combining attribute value generalization with rough set theory, to find a subset of attributes that lets the mining process discover more useful patterns, by providing results from the application of the C5.0 algorithm in a demographic relational database.

Multiple Sclerosis and Several Demographic Characteristics, Family History of MS, and Month of Birth: A Case-Control Study

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Bagheri

2015-09-01

Full Text Available Background Several factors have been reported as risk factors for multiple sclerosis (MS; however, the main causes of the disease are still unknown. A geographical area with a low MS incidence is Ahvaz, Iran. Objectives The objective of this study was to evaluate the association of several demographic characteristics, family history, and birth month with MS in Ahvaz. Patients and Methods This was a case-control study including 155 MS cases and 155 controls matched for age, sex, and residential status. The participants were selected randomly, using a systematic method, from the MS patients referred to the MS Society of Khuzestan (Iran. The data collection tool was a standardized questionnaire designed by the authors to assess demographic characteristics. Data were analyzed using descriptive statistics including mean, frequency, and standard deviation and inferential statistical tests including χ2, Fisher’s exact test, and logistic regression using SPSS version 19. Results In both cases and controls, no significant associations were found between Arab ethnicity and incidence of MS, marital status and risk of MS in Ahvaz, or more than 15-year residency in Ahvaz, birth in Khuzestan, and month of birth and the risk of MS (P > 0.05. However, there was a marginally significant association between living from birth to age 15 years in Ahvaz and MS (P = 0.05. Furthermore, there was an association between a family history of MS and the risk of MS in Ahvaz (P = 0.02, which was significant in univariate logistic regression (P = 0.006. Conclusions The findings suggested that according to the ecological conditions of Ahvaz, a family history of MS may increase the risk of developing MS.

Turkish College Students' Subjective Wellbeing in Regard to Psychological Strengths and Demographic Variables: Implications for College Counseling

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Sivis-Cetinkaya, Rahsan

2013-01-01

This study investigated Turkish college students' subjective wellbeing in regard to psychological strength and demographic variables. A sample of Turkish college students (N?=?1,052) aged 17-32 (mean age = 21, SD = 1.79) was administered various psychological strength instruments--the Gratitude Scale, the Rosenberg Self Esteem Inventory, the…

Sensitivity analysis of effective population size to demographic parameters in house sparrow populations.

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Stubberud, Marlene Waege; Myhre, Ane Marlene; Holand, Håkon; Kvalnes, Thomas; Ringsby, Thor Harald; Saether, Bernt-Erik; Jensen, Henrik

2017-05-01

The ratio between the effective and the census population size, Ne/N, is an important measure of the long-term viability and sustainability of a population. Understanding which demographic processes that affect Ne/N most will improve our understanding of how genetic drift and the probability of fixation of alleles is affected by demography. This knowledge may also be of vital importance in management of endangered populations and species. Here, we use data from 13 natural populations of house sparrow (Passer domesticus) in Norway to calculate the demographic parameters that determine Ne/N. Using the global variance-based Sobol' method for the sensitivity analyses, we found that Ne/N was most sensitive to demographic variance, especially among older individuals. Furthermore, the individual reproductive values (that determine the demographic variance) were most sensitive to variation in fecundity. Our results draw attention to the applicability of sensitivity analyses in population management and conservation. For population management aiming to reduce the loss of genetic variation, a sensitivity analysis may indicate the demographic parameters towards which resources should be focused. The result of such an analysis may depend on the life history and mating system of the population or species under consideration, because the vital rates and sex-age classes that Ne/N is most sensitive to may change accordingly. © 2017 John Wiley & Sons Ltd.

Demographic profile and health conditions of the elderly in a community in an urban area of Southeastern Brazil

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Telarolli Junior Rodolpho

1996-01-01

Full Text Available Some specific characteristics of the aging of the Brazilian population in different areas, states and communities all over the country, have shown significant variations. Historical series of demographic and health indicators for the population in their sixties and over in Brazil, state of S. Paulo and in the municipal district of Araraquara are listed as follows: level of education and urban population growth rate, income distribution, mortality rates and main causes of death. In 1991 the aged constituled were 7,8% of the Brazilian population and 9,7% in Araraquara community. The elderly population (of 70 years of aged and above as a proportion of the whole, has increased and already stands for 40%. The same trend holds good for both the proportion of aged within the urban population and their level of education wich increased to 90% in 1991. The main causes of death are chronic degenerative diseases which have replaced the infectious illness: firts, the diseases of the circulatory sistem (which account for more than 40% of all deaths and the neoplasms (which let to 15% of the deaths. On the basis of these health and demographic data relating to people of 60 years of age and over, this study suggests some procedures for the improvement of the quality of the assistance given to the target population: a the assistance give to the aged should be improved by providing gerontological training for general physicians and nurses, both of public and private clinics; b the already exixting educational activities for the aged, for health workers and for teachers of secundary education should be further developed; c the number of day-hospitals should be increased for the purpose of avoiding unnecessary confinement so as maintain the low rate of institutionalization in homes for the elderly (0,7% in Araraquara. It is reported that at least 35% of the aged population in this area is entitled to private health assistance, wich brings out the importance of

The Urban Household in the 1980s: A Demographic and Economic Perspective. Revised.

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Muller, Thomas; And Others

This report focuses on demographic and economic changes affecting urban households during the 1980s. Statistics regarding birth, fertility and mortality rates, marriage and divorce, and household formation are presented. Metropolitan and interregional trends in mobility are examined by racial, income and age groups. Growth rates of the national…

Association of socio-economic and demographic factors with physical activity of males and females aged 20–69 years

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Elżbieta Biernat

2015-02-01

Full Text Available [b]Objective[/b]. To assess the physical activity of working residents of Warsaw aged 20–69 years, as well as to identify the socio-demographic factors associated with their levels of physical activity. [b]Materials and method[/b]. The study involved 2,544 working residents of Warsaw aged 20–69 years. The short version of the IPAQ was applied and four physical activity levels (insufficient, sufficient, augmented, high were distinguished. The relationships between physical activity and gender, age, BMI, education, economic and martial status as well as participation in recreation were determined. [b]Results[/b]. High levels of physical activity were reached by 8% of respondents, 22% achieved augmented level, 32% were sufficiently and 32% insufficiently active. Out of 2544 studied subjects, 6% declared complete sedentariness. Females were, as compared to males, more frequently (p<0.05 insufficiently active (35.9 vs. 31.9%. In obese and overweight subjects insufficient physical activity predominated (42.9 and 36.2%, respectively and was significantly more frequent than in subjects with normal BMI (31.0%. Moreover, the subjects living in partner relationships were significantly (p<0.05 more frequently insufficiently active than those staying single (36.3 vs. 30.3%. Respondents who declared regular participation in leisure activities were less frequently insufficiently active (20.0% and more frequently met the criteria of sufficient (37.6%, augmented (28.0% or high (14.4% level of physical activity. No significant effects were found with respect to education of respondents. [b]Conclusions[/b]. Prophylactic schedules associated with the improvement of physical activity level should be addressed particularly to females, people taking up recreation occasionally or to those not involved in recreation at all, living in partner relationships, youngest (21–30 years, in obese and overweight and in the lowest economic category.

Relationships between menstrual and menopausal attitudes and associated demographic and health characteristics: the Hilo Women's Health Study.

Science.gov (United States)

Morrison, Lynn A; Sievert, Lynnette L; Brown, Daniel E; Rahberg, Nichole; Reza, Angela

2010-07-01

The objective of this study was to examine the relation of menstrual attitudes to menopausal attitudes and the demographic and health characteristics associated with each. This cross-sectional study consisted of a randomly selected sample of 1,824 respondents aged 16 to 100 years in multi-ethnic Hilo, Hawai'i. Women completed questionnaires for demographic and health information, such as age, ethnicity, education, residency in Hawai'i, menopausal status, exercise, and attitudes toward menstruation and menopause. Women more often chose positive terms, such as "natural," to describe menstruation (60.8%) and menopause (59.4%). In bivariate analyses, post-menopausal women were significantly more likely to have positive menstrual and menopausal attitudes than pre-menopausal women. Factor analyses were used to cluster attitudes followed by linear regression to identify demographic characteristics associated with factor scores. Asian-American ethnicity, higher education, reporting more exercise, and growing up outside of Hawai'i were associated with positive menstrual attitudes. Higher education, older age, post-menopausal status, growing up outside of Hawai'i and having hot flashes were associated with positive menopausal attitudes. Bivariate correlation analyses suggested significant associations between factor scores for menstrual and menopausal attitudes. Both negative and positive menstrual attitudes were positively correlated with the anticipation of menopause, although negative attitudes toward menstruation were negatively correlated with menopause as a positive, natural life event. Demographic variables, specifically education and where one grows up, influenced women's attitudes toward menstruation and menopause and should be considered for inclusion in subsequent multi-ethnic studies. Further research is also warranted in assessing the relationship between menstrual and menopausal attitudes.

Disparities in the frequency of fruit and vegetable consumption by socio-demographic and lifestyle characteristics in Canada

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Sharaf Mesbah F

2011-10-01

Full Text Available Abstract Background The health benefits of adequate fruit and vegetable (F&V consumption are significant and widely documented. However, many individuals self-report low F&V consumption frequency per day. This paper examines the disparities in the frequency of F&V consumption by socio-demographic and lifestyle characteristics. Method This study uses a representative sample of 93,719 individuals from the Canadian Community Health Survey (2007. A quantile regression model is estimated in order to capture the differential effects of F&V determinants across the conditional distribution of F&V consumption. Results The conditional and unconditional analyses reveal the existence of a socioeconomic gradient in F&V consumption frequency, in which the low income-education groups consume F&V less frequently than the high income-education groups. We also find significant disparities in F&V consumption frequency by demographic and lifestyle characteristics. The frequency of F&V consumption is relatively lower among: males, those in middle age, singles, smokers, individuals with weak social interaction and households with no children. The quantile regression results show that the association between F&V consumption frequency, and socio-demographic and lifestyle factors varies significantly along the conditional F&V consumption distribution. In particular, individual educational attainment is positively and significantly associated with F&V consumption frequency across different parts of the F&V distribution, while the income level matters only over the lower half of the distribution. F&V consumption follows a U-shaped pattern across the age categories. Those aged 30-39, 40-49 and 50-59 years consume F&V less frequently than those aged 18-29 years. The smallest F&V consumption is among the middle aged adults (40-49. Conclusions Understanding the socio-demographic and lifestyle characteristics of individuals with low F&V consumption frequency could increase the

Health & Demographic Surveillance System profile: the Muzaffarpur-TMRC Health and Demographic Surveillance System.

Science.gov (United States)

Malaviya, Paritosh; Picado, Albert; Hasker, Epco; Ostyn, Bart; Kansal, Sangeeta; Singh, Rudra Pratap; Shankar, Ravi; Boelaert, Marleen; Sundar, Shyam

2014-10-01

The Muzaffarpur-TMRC Health and Demographic Surveillance System (HDSS), established in 2007, was developed as an enlargement of the scope of a research collaboration on the project Visceral Leishmaniasis in Bihar, which had been ongoing since 2005. The HDSS is located in a visceral leishmaniasis (VL)-endemic area in the Muzaffarpur district of Bihar state in India. It is the only HDSS conducting research on VL, which is a vector-borne infectious disease transmitted by female phlebotomine sandflies and is fatal if left untreated. Currently the HDSS serves a population of over 105,000 in 66 villages. The HDSS collects data on vital events including pregnancies, births, deaths, migration and marriages, as well as other socio-economic indicators, at regular intervals. Incident VL cases are identified. The HDSS team is experienced in conducting both qualitative and quantitative studies, sample collection and rapid diagnostic tests in the field. In each village, volunteers connect the HDSS team with the community members. The Muzaffarpur-TMRC HDSS provides opportunities for studies on VL and other neglected tropical diseases (NTDs) and their interaction with demographic events such as migration. Queries related to research collaborations and data sharing can be sent to Dr Shyam Sundar at [drshyamsundar@hotmail.com]. © The Author 2014; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association.

Demographic characteristics and employment among people with severe mental illness in a multisite study.

Science.gov (United States)

Burke-Miller, Jane K; Cook, Judith A; Grey, Dennis D; Razzano, Lisa A; Blyler, Crystal R; Leff, H Stephen; Gold, Paul B; Goldberg, Richard W; Mueser, Kim T; Cook, William L; Hoppe, Sue K; Stewart, Michelle; Blankertz, Laura; Dudek, Kenn; Taylor, Amanda L; Carey, Martha Ann

2006-04-01

People with psychiatric disabilities experience disproportionately high rates of unemployment. As research evidence is mounting regarding effective vocational programs, interest is growing in identifying subgroup variations. Data from a multisite research and demonstration program were analyzed to identify demographic characteristics associated with employment outcomes, after adjusting for the effects of program, services, and study site. Longitudinal analyses found that people with more recent work history, younger age, and higher education were more likely to achieve competitive employment and to work more hours per month, while race and gender effects varied by employment outcome. Results provide strong evidence of demographic subgroup variation and need.

Gender inequalities from the demographic perspective

Directory of Open Access Journals (Sweden)

Devedžić Mirjana

2006-01-01

Full Text Available The paper analyzes the meaning of the phrase "the woman’s status in the society" that is recognized in demography as an important cultural factor of demographic development and transitional changes. The analysis indicates qualitative shifts in the woman’s status and simultaneously reveals its importance at present, not only in traditional, but also in modern and developed societies. On the other hand, it explains the importance of sex as a biodemographic determinant, and introduces the concept of gender that sheds another light on the concepts of sex and woman’s status in the society and integrates them. Gender regimes that subsume the inferiority of women in public and private social structures are examined from demographic perspective, albeit only in those phenomenological aspects that can be supported by demographic research, theories, and analyses. To this end, the paper analyzes the effects of strengthening gender equalities on the fertility and mortality transitions, the gender’s impact on the population distribution by sex in South Asian countries, and highlights the key role of gender in interpreting certain social and economic structures. It also stresses the establishing of gender equality as an important element of population policies. The global dimension of the patriarchal society is illustrated through a series of examples of demographic phenomena from various societies. Gender regimes underlie all of these phenomena. The paper puts foreword certain theoretical hypotheses about gender inequalities, and finds their connections with demographic behaviors and demographic indicators. Finally, it summarizes the role of demography in gender (inequality research and the demographic perspective of the way and the speed the demographic equality is being established. Demography is seen as an irreplaceable discipline in examining gender inequalities, especially at the global level. With the advance of qualitative methods in demography

Can Propensity Score Analysis Approximate Randomized Experiments Using Pretest and Demographic Information in Pre-K Intervention Research?

Science.gov (United States)

Dong, Nianbo; Lipsey, Mark W

2017-01-01

It is unclear whether propensity score analysis (PSA) based on pretest and demographic covariates will meet the ignorability assumption for replicating the results of randomized experiments. This study applies within-study comparisons to assess whether pre-Kindergarten (pre-K) treatment effects on achievement outcomes estimated using PSA based on a pretest and demographic covariates can approximate those found in a randomized experiment. Data-Four studies with samples of pre-K children each provided data on two math achievement outcome measures with baseline pretests and child demographic variables that included race, gender, age, language spoken at home, and mother's highest education. Research Design and Data Analysis-A randomized study of a pre-K math curriculum provided benchmark estimates of effects on achievement measures. Comparison samples from other pre-K studies were then substituted for the original randomized control and the effects were reestimated using PSA. The correspondence was evaluated using multiple criteria. The effect estimates using PSA were in the same direction as the benchmark estimates, had similar but not identical statistical significance, and did not differ from the benchmarks at statistically significant levels. However, the magnitude of the effect sizes differed and displayed both absolute and relative bias larger than required to show statistical equivalence with formal tests, but those results were not definitive because of the limited statistical power. We conclude that treatment effect estimates based on a single pretest and demographic covariates in PSA correspond to those from a randomized experiment on the most general criteria for equivalence.

Demographics, health and travel characteristics of international travellers at a pre-travel clinic in Marseille, France.

Science.gov (United States)

Aubry, Camille; Gaudart, Jean; Gaillard, Catherine; Delmont, Jean; Parola, Philippe; Brouqui, Philippe; Gautret, Philippe

2012-09-01

With the aim to identify at-risk individuals among a cohort of international travellers, 3442 individuals who sought advice at Marseille travel health centre in 2009 were prospectively included. Demographics, travel characteristics, chronic medical conditions, vaccinations and antimalarial chemoprophylaxis were documented. Chronic medical conditions were reported by 11% of individuals, including hypertension (39%), asthma (20%), thyroid disease (15%) and depression (13%). 4% reported taking a daily medication, and psychotropic and cardiovascular medications were the most commonly used. Older travellers (≥60 years) accounted for 10% of the travellers and the prevalence of chronic medical conditions was 27% in this group. Individuals aged 15 years or less accounted for 13% of the travellers. Age, last minute travel (17%) and neurological and psychiatric diseases were the most frequent factors that influenced Yellow fever vaccination and malaria chemoprophylaxis, with more than one tenth of the travellers reporting at least one risk factor for which adjusted advice may be necessary. Migrants visiting their relatives in their origin country accounted for 14% of travellers and 73% of this group travelled with their family including young children. We demonstrate that a significant proportion of travellers are at-risk (43%) because of their travel conditions (VFR), their age, or their health status, and should be targeted for risk reduction strategies. Copyright © 2012 Elsevier Ltd. All rights reserved.

Age correction in monitoring audiometry: method to update OSHA age-correction tables to include older workers

OpenAIRE

Dobie, Robert A; Wojcik, Nancy C

2015-01-01

Objectives The US Occupational Safety and Health Administration (OSHA) Noise Standard provides the option for employers to apply age corrections to employee audiograms to consider the contribution of ageing when determining whether a standard threshold shift has occurred. Current OSHA age-correction tables are based on 40-year-old data, with small samples and an upper age limit of 60?years. By comparison, recent data (1999?2006) show that hearing thresholds in the US population have improved....

Using demographic characteristics of populations to detect spatial fragmentation following suspected ebola outbreaks in great apes.

Science.gov (United States)

Genton, Céline; Cristescu, Romane; Gatti, Sylvain; Levréro, Florence; Bigot, Elodie; Motsch, Peggy; Le Gouar, Pascaline; Pierre, Jean-Sébastien; Ménard, Nelly

2017-09-01

Demographic crashes due to emerging diseases can contribute to population fragmentation and increase extinction risk of small populations. Ebola outbreaks in 2002-2004 are suspected to have caused a decline of more than 80% in some Western lowland gorilla (Gorilla gorilla gorilla) populations. We investigated whether demographic indicators of this event allowed for the detection of spatial fragmentation in gorilla populations. We collected demographic data from two neighbouring populations: the Lokoué population, suspected to have been affected by an Ebola outbreak (followed from 2001 to 2014), and the Romani population, of unknown demographic status before Ebola outbreaks (followed from 2005 to 2014). Ten years after the outbreak, the Lokoué population is slowly recovering and the short-term demographic indicators of a population crash were no longer detectable. The Lokoué population has not experienced any additional demographic perturbation over the past decade. The Romani population did not show any of the demographic indicators of a population crash over the past decade. Its demographic structure remained similar to that of unaffected populations. Our results highlighted that the Ebola disease could contribute to fragmentation of gorilla populations due to the spatially heterogeneous impact of its outbreaks. The demographic structure of populations (i.e., age-sex and group structure) can be useful indicators of a possible occurrence of recent Ebola outbreaks in populations without known history, and may be more broadly used in other emerging disease/species systems. Longitudinal data are critical to our understanding of the impact of emerging diseases on wild populations and their conservation. © 2017 Wiley Periodicals, Inc.

How can “gender planning” contribute to tackle the challenges of demographic change?

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Wankiewicz Heidrun

2014-03-01

Full Text Available Ageing society, lack of skilled workforce, changes in work life careers and changes in partner and family models, a shift in societal roles of women and men, young and old, migration flows from rural to urban, multiple residences and new forms of housing and the related spatial impacts are in focus of demographic change. It is obvious that demographic change is not to be managed without gender and equality issues. Spatial planning has a crucial role in facing these challenges as spatial planning laws demand to ensure equal access to housing, services and labour markets and to organize transparent and inclusive decision making procedures. The paper explores key concepts, methods and selected case studies from Europe on gender planning trying to focus on the potential for innovating planning discipline and tackling with demographic change issues in rural areas. Cases from Bavaria and Austria compared to rural regions in Eastern Germany with high female emigration show concrete planning approaches.

Smoking and Socio-demographic correlates of BMI

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Peizhi Wang

2016-06-01

Full Text Available Abstract Background The aim of the current study was to examine the associations between Body Mass Index (BMI and socio-demographic factors and to examine the relationship between BMI, smoking status and ethnicity. Methods The Singapore Mental Health Study (SMHS surveyed Singapore Residents (Singapore Citizens and Permanent Residents aged 18 years old and above. BMI was calculated using height and weight which were self-reported by respondents. Socio-demographic characteristics and smoking status were recorded in a standardized data collection form. Results Six thousand and six hundred sixteen respondents completed the study (response rate of 75.9 % which constituted a representative sample of the adult resident population in Singapore. Ethnicity, gender and education status were associated with obesity. There was an interaction effect between ethnicity smoking status, and BMI. Indian and Malay smokers were less likely to be obese compared to Chinese smokers. The relationship between ethnicity and BMI was thus reversed when smoking was taken into account. Conclusions The study identified certain subgroups and risk factors that are associated with obesity. There is a need for further research to explore and identify genetic, metabolic and ethnic differences that underlie the interaction between ethnicity and smoking status which affects BMI.

Unmaking old age: political and cognitive formats of active ageing

DEFF Research Database (Denmark)

Lassen, Aske Juul; Moreira, Tiago

2014-01-01

Active ageing is a policy tool that dominates the way the ageing society has been constituted during the last decades. The authors argue that active ageing is an attempt at unmaking the concept of old age, by engaging in the plasticity of ageing in various ways. Through a document study...... of the different epistemes, models and forms used in the constitution of active ageing policies, the authors show how active ageing is not one coordinated set of policy instruments, but comes in different formats. In the WHO, active ageing configures individual lifestyle in order to expand the plasticity of ageing......, based on epidemiological and public health conventions. In the EU, active ageing reforms the retirement behaviour of populations in order to integrate the plasticity of ageing into the institutions, based on social gerontological and demographic conventions. These conventional arrangements are cognitive...

Corporal punishment in rural Colombian families: prevalence, family structure and socio-demographic variables.

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González, Martha Rocío; Trujillo, Angela; Pereda, Noemí

2014-05-01

To reveal the prevalence of corporal punishment in a rural area of Colombia and its correlates to family structure and other socio-demographic variables. A survey about childrearing and childcare was developed for this study, including a specific question about corporal punishment that was developed based on the Conflict Tactics Scale (CTS). Family structure was categorized as follows, based on previous literature: 'nuclear family,' 'single parent' family, 'extended family,' 'simultaneous family' and 'composed family.' Forty-one percent of the parents surveyed admitted they had used corporal punishment of their children as a disciplinary strategy. The type of family structure, the number of children living at home, the age of the children, the gender of the parent who answered the survey, and the age and gender of the partner were significant predictors of corporal punishment. Family structure is an important variable in the understanding of corporal punishment, especially in regard to nuclear families that have a large number of children and parents who started their parental role early in life. Copyright © 2013 Elsevier Ltd. All rights reserved.

The impact of population ageing on the social security expenditure and economic growth in Japan.

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Maruo, N

1987-05-01

The author considers the impact of demographic aging in Japan on the social security system and on economic growth. It is argued that "First of all, as the cost of social security (including social services) increases remarkably at the earlier stage of ageing, the disposable (after tax) income and private consumption of the present labour force generation tend to increase at a lower growth rate than that of the GNP....Secondly if pension systems are based on terminal funding schemes, the ageing of the population increases savings (net increase of the amount of the pension funds) at the earlier stage of the ageing of the population. Thirdly, there is a time lag between the increase of social security benefits and the decrease in the personal savings ratio. The high ratio of savings and the shortage of aggregate demand as well as the high pressure for export in...recent Japan can partly be attributed to the above factors." Possible future economic scenarios as demographic ageing in Japan proceeds are described, and policies to avert anticipated problems are outlined. (SUMMARY IN JPN) excerpt

Causes of Death among Children Aged 5 to 14 Years Old from 2008 to 2013 in Kersa Health and Demographic Surveillance System (Kersa HDSS), Ethiopia.

Science.gov (United States)

Dedefo, Melkamu; Zelalem, Desalew; Eskinder, Biniyam; Assefa, Nega; Ashenafi, Wondimye; Baraki, Negga; Damena Tesfatsion, Melake; Oljira, Lemessa; Haile, Ashenafi

2016-01-01

The global burden of mortality among children is still very huge though its trend has started declining following the improvements in the living standard. It presents serious challenges to the well-being of children in many African countries. Today, Sub-Saharan Africa alone accounts for about 50% of global child mortality. The overall objective of this study was to determine the magnitude and distribution of causes of death among children aged 5 to 14 year olds in the population of Kersa HDSS using verbal autopsy method for the period 2008 to 2013. Kersa Health and Demographic Surveillance System(Kersa HDSS) was established in September 2007. The center consists of 10 rural and 2 urban kebeles which were selected randomly from 38 kebeles in the district. Thus this study was conducted in Kersa HDSS and data was taken from Kersa HDSS database. The study population included all children aged 5 to 14 years registered during the period of 2008 to 2013 in Kersa HDSS using age specific VA questionnaires. Data were extracted from SPSS database and analyzed using STATA. A total of 229 deaths were recorded over the period of six years with a crude death rate of 219.6 per 100,000 population of this age group over the study period. This death rate was 217.5 and 221.5 per 100,000 populations for females and males, respectively. 75% of deaths took place at home. The study identified severe malnutrition(33.9%), intestinal infectious diseases(13.8%) and acute lower respiratory infections(9.2%) to be the three most leading causes of death. In broad causes of death classification, injuries have been found to be the second most cause of death next to communicable diseases(56.3%) attributing to 13.1% of the total deaths. In specific causes of death classification severe malnutrition, intestinal infectious diseases and acute lower respiratory infections were the three leading causes of death where, in broad causes of death communicable diseases and injuries were among the leading

Causes of Death among Children Aged 5 to 14 Years Old from 2008 to 2013 in Kersa Health and Demographic Surveillance System (Kersa HDSS, Ethiopia.

Directory of Open Access Journals (Sweden)

Melkamu Dedefo

Full Text Available The global burden of mortality among children is still very huge though its trend has started declining following the improvements in the living standard. It presents serious challenges to the well-being of children in many African countries. Today, Sub-Saharan Africa alone accounts for about 50% of global child mortality. The overall objective of this study was to determine the magnitude and distribution of causes of death among children aged 5 to 14 year olds in the population of Kersa HDSS using verbal autopsy method for the period 2008 to 2013.Kersa Health and Demographic Surveillance System(Kersa HDSS was established in September 2007. The center consists of 10 rural and 2 urban kebeles which were selected randomly from 38 kebeles in the district. Thus this study was conducted in Kersa HDSS and data was taken from Kersa HDSS database. The study population included all children aged 5 to 14 years registered during the period of 2008 to 2013 in Kersa HDSS using age specific VA questionnaires. Data were extracted from SPSS database and analyzed using STATA.A total of 229 deaths were recorded over the period of six years with a crude death rate of 219.6 per 100,000 population of this age group over the study period. This death rate was 217.5 and 221.5 per 100,000 populations for females and males, respectively. 75% of deaths took place at home. The study identified severe malnutrition(33.9%, intestinal infectious diseases(13.8% and acute lower respiratory infections(9.2% to be the three most leading causes of death. In broad causes of death classification, injuries have been found to be the second most cause of death next to communicable diseases(56.3% attributing to 13.1% of the total deaths.In specific causes of death classification severe malnutrition, intestinal infectious diseases and acute lower respiratory infections were the three leading causes of death where, in broad causes of death communicable diseases and injuries were among the

A technique of including the effect of aging of passive components in probabilistic risk assessments

International Nuclear Information System (INIS)

Phillips, J.H.; Weidenhamer, G.H.

1992-01-01

The probabilistic risk assessments (PRAS) being developed at most nuclear power plants to calculate the risk of core damage generally focus on the possible failure of active components. The possible failure of passive components is given little consideration. We are developing methods for selecting risk-significant passive components and including them in PRAS. These methods provide effective ways to prioritize passive components for inspection, and where inspection reveals aging damage, mitigation or repair can be employed to reduce the likelihood of component failure. We demonstrated a method by selecting a weld in the auxiliary feedwater (AFW) system, basing our selection on expert judgement of the likelihood of failure and on an estimate of the consequence of component failure to plant safety. We then modified and used the Piping Reliability Analysis Including Seismic Events (PRAISE) computer code to perform a probabilistic structural analysis to calculate the probability that crack growth due to aging would cause the weld to fail. The PRAISE code was modified to include the effects of changing design material properties with age and changing stress cycles. The calculation included the effects of mechanical loads and thermal transients typical of the service loads for this piping design and the effects of thermal cycling caused by a leaking check valve. However, this particular calculation showed little change in low component failure probability and plant risk for 48 years of service. However, sensitivity studies showed that if the probability of component failure is high, the effect on plant risk is significant. The success of this demonstration shows that this method could be applied to nuclear power plants. The demonstration showed the method is too involved (PRAISE takes a long time to perform the calculation and the input information is extensive) for handling a large number of passive components and therefore simpler methods are needed

Suicides in the indigenous and non-indigenous populations in the Nenets Autonomous Okrug, Northwestern Russia, and associated socio-demographic characteristics

Science.gov (United States)

Sumarokov, Yury A.; Brenn, Tormod; Kudryavtsev, Alexander V.; Nilssen, Odd

2014-01-01

Background To describe suicide rates in the indigenous and non-indigenous populations of the Nenets Autonomous Okrug (NAO) in 2002–2012, as well as associated socio-demographic characteristics. Study design Retrospective population-based mortality study. Methods Data from autopsy reports were used to identify 252 cases of suicide in the NAO in 2002–2012. Data on socio-demographic characteristics of these cases were obtained from passports and medical records at local primary health care units, and were then linked to total population data from the Censuses in 2002 and 2010. Suicide rates for the indigenous Nenets population and the non-indigenous population were standardized to the European standard population. The rates were also estimated according to different socio-demographic characteristics and compared by calculating relative risks. Results The crude suicide rates were 79.8 per 100,000 person-years (PYs) in the Nenets population and 49.2 per 100,000 PYs in the non-indigenous population. The corresponding standardized estimates were 72.7 per 100,000 PYs and 50.7 per 100,000 PYs. The highest suicide rates in the Nenets population were observed in the age group 20–29 years (391 per 100,000 PYs), and in females aged 30–39 years (191 per 100,000 PYs). Socio-demographic characteristics associated with high suicide rates in the Nenets population were age 20–39 years, male, urban residence, having secondary school or higher education, being an employee or employer, and being single or divorced. Males aged 20–29 years, and females aged 30–39 and aged 70 years and above had the highest suicide rates in the non-indigenous population (137.5, 21.6 and 29.9 per 100,000 PYs, respectively). The elevated suicide rates observed in the non-indigenous population were associated with male sex, rural residence, secondary school education, being an employee or employer, and being single or divorced. Conclusions Suicide rates in the NAO were substantially higher among

Predictors of low self-rated health in patients aged 65+ after total hip replacement (THA)

DEFF Research Database (Denmark)

Hørdam, Britta; Hemmingsen, Lars

2013-01-01

predicting low self-rated health after surgery. Material and method: A cross-sectional study including 287 patients aged 65+, who had had THR within 12-months were performed. Patients from five Danish counties received a mailed questionnaire assessing health status and demographic data. Short Form-36...

Demographic pattern of male breast cancer: an institutional based study

International Nuclear Information System (INIS)

Tanseem, S.; Khan, M.M.; Khan, M.M.K.

2011-01-01

Background: Male breast cancer incidence rises with age with peak in the sixth and seventh decade. It is one of the rare diseases and accounts for less than 1% of all malignancies worldwide. It is usually diagnosed in the late stage with poor prognosis. Objective: The purpose of this study was to know the demographic pattern and tumour characteristic of breast cancer in men reported at Institute of Radiotherapy and Nuclear Medicine (IRNUM), Peshawar. Methods: Retrospective data was collected from the (IRNUM), Peshawar for a period of three years (2006-2008). The evaluation was done from the histopathological reports of mastectomy and biopsy specimens. All male patients in the age group 26 -86 year with breast cancer were included in the study. The age of the patients and tumour characteristics recorded were size, grade, type, skin involvement and stage. Results: Total number of male patients with breast cancer were 31 (2.1%) out of the total patients with breast malignancy during the study period with the mean age of 58.3 years. Tumour size ranged from 2 to 12 Cm. with average of 3.6 Cm. Invasive ductal carcinoma was found in 87% , papillary carcinoma in 6.5%, each of malignant fibrous histocytoma and sarcoma in 3.2% cases. Maximum number of patients was of grade II (41%). Patients in whom stage of the disease was know n were 22 cases with 45.5% had stage III disease and 32% had stage IV disease. Skin involvement was found positive in 8 (25.8%). Conclusion: Due to poor health care system breast cancer is diagnosed in a late stage of the disease and prognosis is poor. (author)

Turkey’s Epidemiological and Demographic Transitions: 1931-2013

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Coşkun Bakar

2017-08-01

Full Text Available Background: The causes of death have changed with regard to the epidemiological and demographic events in society. There is no evidence of prior research into the epidemiological transition in Turkey. This transition in Turkey should be observed starting with the Ottoman Empire period (19th to early 20th century. However, information about the Ottoman Empire is quite limited. Aims: To discuss the epidemiological and demographic transitions in Turkey, using demographic, educational and urbanization data in our present study. Study Design: A descriptive archive study. Methods: Mortality statistics dating from 1931 and published by the Turkish Statistical Institute were analysed, and the causes of death were coded and classified according to ICD-10. Other data were obtained from the published reports and studies regarding the issue. Results: In the 1930s, Turkey’s life expectancy was low (aged 40 years, fertility and mortality rates were high (respectively 45% and 31%, and the main causes of death were infectious diseases. Nowadays, life expectancy is close to 80 years, the total fertility rate has dropped to 2.1 per woman, and the main causes of death are chronic diseases and cancer. The population rate in the urban areas has increased steadily from 24.2% in 1927 to 77.3% in 2012. level of education has also increased during this period. In 1935, less than 10% of women were literate, and in 2013 90% were literate. Qualitative and quantitative increase have been observed in the presentation and access of healthcare services compared to the early years of the Republic. Conclusion: Turkey has been undergoing a modernization period in the last 200 years, and it is believed that the epidemiological and demographic transitions result from this period. This process has led to urbanization and an increase in the level of education, as well as a decrease in premature deaths, lower fertility rates, and an increase in the elderly population and chronic

Demographic and clinical factors related to ostomy complications and quality of life in veterans with an ostomy.

Science.gov (United States)

Pittman, Joyce; Rawl, Susan M; Schmidt, C Max; Grant, Marcia; Ko, Clifford Y; Wendel, Christopher; Krouse, Robert S

2008-01-01

The purpose of this study is to describe demographic, clinical, and quality-of-life variables related to ostomy complications (skin irritation, leakage, and difficulty adjusting to an ostomy) in a veteran population in the United States. The original study employed a descriptive crosssectional study using a mixed method design. This secondary analysis used the quantitative data collected. Two hundred thirty-nine veterans with intestinal ostomies from 3 Veteran's Administration hospitals participated in the study. Instruments used for this investigation included the City of Hope Quality of Life: Ostomy Instrument. Demographic and medical history data were collected from the survey, the Veteran's Administration health information system, and the Tumor Registry database. A self-administered survey questionnaire (mCOH-QOL-Ostomy) was mailed to each participant. The severity of skin irritation, problems with leakage, and difficulty adjusting were significantly related to demographic, clinical, and quality-of-life domains. Univariate analyses showed that age, income, employment, preoperative care (stoma site marking and education), having a partner, ostomy type, reason for ostomy, time since surgery, total quality-of-life scores and scores on all 4 domains of quality of life were related to the severity of these ostomy complications. Age was inversely related to severity of all 3 ostomy complications (skin irritation, leakage, and difficulty adjusting). Having an ileostomy, rather than a colostomy, was associated with higher severity of skin irritation. Having had the stoma site marked preoperatively was associated with less difficulty adjusting to an ostomy, and having had preoperative ostomy education was associated with less severe problems with skin irritation and leakage. Severity of each ostomy complication predicted total quality-of-life scores. Difficulty adjusting to the ostomy was related to all 4 quality-of-life domains (physical, psychological, social, and

Examination of socio-demographics and job satisfaction in Australian registered nurses.

Science.gov (United States)

Reid, Carol; Hurst, Cameron; Anderson, Debra

2013-01-01

The results of the few studies found investigating relationships between sociodemographic variables and job satisfaction in nurses are mixed. Nevertheless some evidence exists which indicates that some socio-demographic variables are related to nurses' job satisfaction. Moreover reports indicate that job satisfaction is Linked to the retention of nurses. Relationships between socio-demographics and job satisfaction of Australian nurses are examined in the current study. To examine relationships between socio-demographic factors and job satisfaction and identify if these factors predicted job satisfaction Levels in Australian nurses. A cross sectional survey was conducted of 2000 Australian registered nurses who were at the time members of an industrial and professional organisation. The nurses were randomised and stratified according to gender and were asked to answer questions on a socio-demographic questionnaire developed by the researcher. The majority of respondents showed positive job satisfaction scores. Pearson's correlation coefficients (r) found the covariates age, years of experience and years in current job were all moderately to highly positively correlated with each other (all r > 0.40, p Job Satisfaction. Multivariable analysis found significant positive relationships existed between job satisfaction, specialty area and health sector. Specialty area and health sector showed significant associations with job satisfaction in nurses. These variables should be considered by governments, nursing, organisational leaders and policy makers when developing future policies and strategies aimed at retention. These variables should be investigated further in relation to nursing job satisfaction.

Total rewards that retain: A study of demographic preferences

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Monica Pregnolato

2017-01-01

Full Text Available Orientation: Changing workplace demographics and a dearth of employees with scarce skills have forced employers to better understand the various factors that retain talented employees. Research purpose: In this empirical study, the reward preferences and ideal combination of total reward elements (based on an estimation of their relative importance that retain employees from various demographic groups, including employees of different race, gender and age groups, were investigated. Motivation for study: Organisations are competing for talented employees and to benefit from the value these individuals add, it is required of them to stay at the respective businesses. Previous studies have indicated that employees who are offered a reward package that is aligned to their personal preferences are prone to stay longer at the organisation and to be more engaged at work. However, new and novel ways need to be found to identify the reward preferences of employees. Research design, approach and method: A quantitative approach and descriptive research design was employed to estimate the individual reward preferences and identify an ideal mix of total reward elements that retain different cohorts of employees. Three questionnaires were distributed, including a Remuneration Managers Questionnaire (n = 7, a Remuneration Preference Questionnaire (n = 368 and a Choice-based Conjoint Task Questionnaire (n = 368. The latter two questionnaires were distributed as an online questionnaire to South African businesses and consisted of eight choice-based conjoint tasks, as well as a field survey. Main findings: The results of the choice-based conjoint analysis revealed that all respondents considered financial rewards (Benefits, Performance and Recognition, Remuneration, Career, in that order as relatively speaking, the most important components in their total rewards package that would lead to their retention. For most demographic groups, the remaining three places

First experiences in the implementation of biometric technology to link data from Health and Demographic Surveillance Systems with health facility data

Directory of Open Access Journals (Sweden)

Adwoa Serwaa-Bonsu

2010-02-01

Full Text Available Background: In developing countries, Health and Demographic Surveillance Systems (HDSSs provide a framework for tracking demographic and health dynamics over time in a defined geographical area. Many HDSSs co-exist with facility-based data sources in the form of Health Management Information Systems (HMIS. Integrating both data sources through reliable record linkage could provide both numerator and denominator populations to estimate disease prevalence and incidence rates in the population and enable determination of accurate health service coverage. Objective: To measure the acceptability and performance of fingerprint biometrics to identify individuals in demographic surveillance populations and those attending health care facilities serving the surveillance populations. Methodology: Two HDSS sites used fingerprint biometrics for patient and/or surveillance population participant identification. The proportion of individuals for whom a fingerprint could be successfully enrolled were characterised in terms of age and sex. Results: Adult (18–65 years fingerprint enrolment rates varied between 94.1% (95% CI 93.6–94.5 for facility-based fingerprint data collection at the Africa Centre site to 96.7% (95% CI 95.9–97.6 for population-based fingerprint data collection at the Agincourt site. Fingerprint enrolment rates in children under 1 year old (Africa Centre site were only 55.1% (95% CI 52.7–57.4. By age 5, child fingerprint enrolment rates were comparable to those of adults. Conclusion: This work demonstrates the feasibility of fingerprint-based individual identification for population-based research in developing countries. Record linkage between demographic surveillance population databases and health care facility data based on biometric identification systems would allow for a more comprehensive evaluation of population health, including the ability to study health service utilisation from a population perspective, rather than the

First experiences in the implementation of biometric technology to link data from Health and Demographic Surveillance Systems with health facility data.

Science.gov (United States)

Serwaa-Bonsu, Adwoa; Herbst, Abraham J; Reniers, Georges; Ijaa, Wilfred; Clark, Benjamin; Kabudula, Chodziwadziwa; Sankoh, Osman

2010-02-24

In developing countries, Health and Demographic Surveillance Systems (HDSSs) provide a framework for tracking demographic and health dynamics over time in a defined geographical area. Many HDSSs co-exist with facility-based data sources in the form of Health Management Information Systems (HMIS). Integrating both data sources through reliable record linkage could provide both numerator and denominator populations to estimate disease prevalence and incidence rates in the population and enable determination of accurate health service coverage. To measure the acceptability and performance of fingerprint biometrics to identify individuals in demographic surveillance populations and those attending health care facilities serving the surveillance populations. Two HDSS sites used fingerprint biometrics for patient and/or surveillance population participant identification. The proportion of individuals for whom a fingerprint could be successfully enrolled were characterised in terms of age and sex. Adult (18-65 years) fingerprint enrolment rates varied between 94.1% (95% CI 93.6-94.5) for facility-based fingerprint data collection at the Africa Centre site to 96.7% (95% CI 95.9-97.6) for population-based fingerprint data collection at the Agincourt site. Fingerprint enrolment rates in children under 1 year old (Africa Centre site) were only 55.1% (95% CI 52.7-57.4). By age 5, child fingerprint enrolment rates were comparable to those of adults. This work demonstrates the feasibility of fingerprint-based individual identification for population-based research in developing countries. Record linkage between demographic surveillance population databases and health care facility data based on biometric identification systems would allow for a more comprehensive evaluation of population health, including the ability to study health service utilisation from a population perspective, rather than the more restrictive health service perspective.

Demographic variables for wild Asian elephants using longitudinal observations.

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de Silva, Shermin; Webber, C Elizabeth; Weerathunga, U S; Pushpakumara, T V; Weerakoon, Devaka K; Wittemyer, George

2013-01-01

Detailed demographic data on wild Asian elephants have been difficult to collect due to habitat characteristics of much of the species' remaining range. Such data, however, are critical for understanding and modeling population processes in this endangered species. We present data from six years of an ongoing study of Asian elephants (Elephas maximus) in Uda Walawe National Park, Sri Lanka. This relatively undisturbed population numbering over one thousand elephants is individually monitored, providing cohort-based information on mortality and reproduction. Reproduction was seasonal, such that most births occurred during the long inter-monsoon dry season and peaked in May. During the study, the average age at first reproduction was 13.4 years and the 50(th) percentile inter-birth interval was approximately 6 years. Birth sex ratios did not deviate significantly from parity. Fecundity was relatively stable throughout the observed reproductive life of an individual (ages 11-60), averaging between 0.13-0.17 female offspring per individual per year. Mortalities and injuries based on carcasses and disappearances showed that males were significantly more likely than females to be killed or injured through anthropogenic activity. Overall, however, most observed injuries did not appear to be fatal. This population exhibits higher fecundity and density relative to published estimates on other Asian elephant populations, possibly enhanced by present range constriction. Understanding the factors responsible for these demographic dynamics can shed insight on the future needs of this elephant population, with probable parallels to other populations in similar settings.

Interdisciplinary Research on Healthy Aging: Introduction

NARCIS (Netherlands)

Willekens, F.J.; Carey, James; Li, Qiang

2018-01-01

Background: This is an introduction to a Special Collection of Demographic Research on Interdisciplinary Research on Healthy Aging. The collection is an outcome of an international conference in China on biodemography and multistate modeling in healthy aging research. Causal analysis is the common

[The demographic potential of Russia].

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Vishnevskii, A

1998-05-01

This is a general review of current demographic trends in Russia. The author analyzes the decline in population size that is taking place at the end of the twentieth century, and traces its origins as far back as the disturbances associated with World War I, the Communist revolution, and the civil war that followed it. Political repression during the Stalinist period and the tribulations experienced during World War II also contributed to the current demographic crisis. The author discusses the changes in migration patterns and the declining fertility and increasing mortality rates. The decline in life expectancy is also addressed. Some comparisons are made with the demographic situation in other European countries.

Robust Demographic Inference from Genomic and SNP Data

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Excoffier, Laurent; Dupanloup, Isabelle; Huerta-Sánchez, Emilia; Sousa, Vitor C.; Foll, Matthieu

2013-01-01

We introduce a flexible and robust simulation-based framework to infer demographic parameters from the site frequency spectrum (SFS) computed on large genomic datasets. We show that our composite-likelihood approach allows one to study evolutionary models of arbitrary complexity, which cannot be tackled by other current likelihood-based methods. For simple scenarios, our approach compares favorably in terms of accuracy and speed with , the current reference in the field, while showing better convergence properties for complex models. We first apply our methodology to non-coding genomic SNP data from four human populations. To infer their demographic history, we compare neutral evolutionary models of increasing complexity, including unsampled populations. We further show the versatility of our framework by extending it to the inference of demographic parameters from SNP chips with known ascertainment, such as that recently released by Affymetrix to study human origins. Whereas previous ways of handling ascertained SNPs were either restricted to a single population or only allowed the inference of divergence time between a pair of populations, our framework can correctly infer parameters of more complex models including the divergence of several populations, bottlenecks and migration. We apply this approach to the reconstruction of African demography using two distinct ascertained human SNP panels studied under two evolutionary models. The two SNP panels lead to globally very similar estimates and confidence intervals, and suggest an ancient divergence (>110 Ky) between Yoruba and San populations. Our methodology appears well suited to the study of complex scenarios from large genomic data sets. PMID:24204310

Demographic features of subjects with congenital glaucoma

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Tamçelik, Nevbahar; Atalay, Eray; Bolukbasi, Selim; Çapar, Olgu; Ozkok, Ahmet

2014-01-01

Context: Congenital glaucoma is a potentially blinding ocular disease of the childhood. Identification of the possible associated risk factors and may be helpful for prevention or early detection of this public health problem. Aims: To demonstrate the demographic features of congenital glaucoma subjects. Setting and Design: The charts of congenital glaucoma patients referred to Tamcelik Glaucoma Center were retrospectively reviewed through the dates of 2000 and 2013. Materials and Methods: Analyzed data included diagnosis, age at first presentation, symptoms at first presentation, laterality of the disease, sex, presence of consanguinity, family history of congenital glaucoma, maturity of the fetus at delivery, and maternal age at conception. Statistical Analysis Used: Statistical Package for Social Sciences (SPSS) version 19.0 by IBM (SPSS Inc, Chicago, Illinois, USA) was used to compare the mean of continuous variables with Student's t-test and analysis of variance (ANOVA) and χ2 test was used to test differences in proportions of categorical variables. Results: The data of 600 eyes of 311 patients were analyzed. The distribution of primary and secondary congenital glaucoma among the patients were 63.3% (n = 197) and 36.7% (n = 114), respectively. Of the 311 patients, 57.2% (n = 178) were male and 42.8% (n = 133) were female. The overall frequency of bilateral disease was 92.3% (n = 287). Overall rate of consanguinity and positive family history was 45.3% (n = 141) and 21.2% (n = 66), respectively. Conclusions: Bilateral disease in this study was more common than previously reported studies. Positive family history was more frequent in primary congenital glaucoma although not statistically significant. PMID:24881602

Retirement Age: Preferences of Employees Representing Various Age Groups

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Iwona Mendryk

2017-12-01

Full Text Available Prolonging professional activity constitutes one of the possible solutions for alleviating negative consequences of demographic changes/population ageing. Devising effective tools motivating employees to remain professionally active must take into account preferences associated with retirement age. The following constitute the objectives of the present paper: 1 identification of preferences in the retirement age for various age groups; 2 indication of potential consequences behind particular preferences; 3 formulation of guidelines for human resources management in organizations. In order to achieve these objectives, the results of the study encompassing 2076 respondents, specialists employed in various departments of Polish innovative companies, were analysed. On average, for each evaluated age group, the preferred retirement age was much lower than the statutory retirement age in Poland (65 years . In case of women in 45+ age groups, the average retirement age was observed to be higher than 60 years (the new statutory threshold.

Examining African American and white outdoor recreation participation after demographic standardization on selected characteristics

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James E. Christensen; John F. Dwyer

1995-01-01

The "marginality" explanation of differences between the outdoor recreation participation of African Americans and Whites was evaluated using demographic standardization of age, income, and education for a sample of African American and White Illinois residents. After standardization, African America/White differences in outdoor recreation participation were...

Patterns of cognitive performance in healthy ageing in Northern Portugal: a cross-sectional analysis.

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Ana Cristina Paulo

Full Text Available BACKGROUND: The Minho Integrative Neuroscience Database (MIND-Ageing project aims to identify predictors of healthy cognitive ageing, including socio-demographic factors. In this exploratory analysis we sought to establish baseline cohorts for longitudinal assessment of age-related changes in cognition. METHODS: The population sample (472 individuals was strictly a convenient one, but similar to the Portuguese population in the age profile. Participants older than 55 years of age were included if they did not present defined disabling pathologies or dementia. A standardized clinical interview was conducted to assess medical history and a battery of neuropsychological tests was administered to characterize global cognition (Mini Mental State Examination, memory and executive functions (Selective Reminding Test; Stroop Color and Word Test; and Block Design subtest of the Wechsler Adult Intelligence Scale. Cross-sectional analysis of the neuropsychological performance with individual characteristics such as age, gender, educational level and setting (retirement home, senior university, day care center or community, allowed the establishment of baseline clusters for subsequent longitudinal studies. RESULTS: Based on different socio-demographic characteristics, four main clusters that group distinctive patterns of cognitive performance were identified. The type of institution where the elders were sampled from, together with the level of formal education, were the major hierarchal factors for individual distribution in the four clusters. Of notice, education seems to delay the cognitive decline that is associated with age in all clusters. CONCLUSIONS: Social-inclusion/engagement and education seem to have a protective effect on mental ageing, although this effect may not be effective in the eldest elders.

Diagnostic efficiency of demographically corrected Wechsler Adult Intelligence Scale-III and Wechsler Memory Scale-III indices in moderate to severe traumatic brain injury and lower education levels.

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Walker, Alexandra J; Batchelor, Jennifer; Shores, E Arthur; Jones, Mike

2009-11-01

Despite the sensitivity of neuropsychological tests to educational level, improved diagnostic accuracy for demographically corrected scores has yet to be established. Diagnostic efficiency statistics of Wechsler Adult Intelligence Scale-III (WAIS-III) and Wechsler Memory Scale-III (WMS-III) indices that were corrected for education, sex, and age (demographically corrected) were compared with age corrected indices in individuals aged 16 to 75 years with moderate to severe traumatic brain injury (TBI) and 12 years or less education. TBI participants (n = 100) were consecutive referrals to an outpatient rehabilitation service and met careful selection criteria. Controls (n = 100) were obtained from the WAIS-III/WMS-III standardization sample. Demographically corrected indices did not provide higher diagnostic efficiency than age corrected indices and this result was supported by reanalysis of the TBI group against a larger and unmatched control group. Processing Speed Index provided comparable diagnostic accuracy to that of combined indices. Demographically corrected indices were associated with higher cut-scores to maximize overall classification, reflecting the upward adjustment of those scores in a lower education sample. This suggests that, in clinical practice, the test results of individuals with limited education may be more accurately interpreted with the application of demographic corrections. Diagnostic efficiency statistics are presented, and future research directions are discussed.

A Community Patient Demographic System

OpenAIRE

Gabler, James M.; Simborg, Donald W.

1985-01-01

A Community Patient Demographic System is described. Its purpose is to link patient identification, demographic and insurance information among multiple organizations in a community or among multiple registration systems within the same organization. This function requires that there be a competent patient identification methodology and clear definition of local responsibilities for number assignment and database editing.

Diabetic Prevalence in Bangladesh: The Role of Some Associated Demographic and Socioeconomic Characteristics

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Imam, Tasneem

2012-12-01

The study attempts at examining the association of a few selected socio-economic and demographic characteristics on diabetic prevalence. Nationally representative data from BIRDEM 2000 have been used to meet the objectives of the study. Cross tabulation, Chi-square and logistic regression analysis have been used to portray the necessary associations. Chi- square reveals significant relationship between diabetic prevalence and all the selected demographic and socio-economic variables except ìeducationî while logistic regression analysis shows no significant contribution of ìageî and ìeducationî in diabetic prevalence. It has to be noted that, this paper dealt with all the three types of diabetes- Type 1, Type 2 and Gestational.

[Demographic characteristics and mortality among indigenous peoples in Mato Grosso do Sul State, Brazil].

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Ferreira, Maria Evanir Vicente; Matsuo, Tiemi; Souza, Regina Kazue Tanno de

2011-12-01

The present study aimed to assess mortality rates and related demographic factors among indigenous peoples in the State of Mato Grosso do Sul, Central-West Brazil, compared to the State's general population. Mortality rates were estimated based on data obtained from the Health Care Database for Indigenous Peoples and monthly patient care records as well as demographic data from the Brazilian Unified National Health System (SUS) and mortality data from the SUS Mortality Database. Compared to the overall population, among indigenous peoples there were proportionally more individuals under 15 years of age and fewer elderly, besides higher mortality rates at early ages and from infectious and parasitic diseases. Indigenous men showed significantly higher mortality rates from external causes and respiratory and infectious diseases, while among women the mortality rates from external causes and infectious diseases were higher. Suicide rates among young indigenous individuals were also particularly alarming. Indigenous people's health conditions are worse than those of the general population in Mato Grosso do Sul.

Neighbourhood Deprivation, Individual-Level Familial and Socio-Demographic Factors and Diagnosed Childhood Obesity: A Nationwide Multilevel Study from Sweden

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Xinjun Li

2014-08-01

Full Text Available Objectives: To examine whether there is an association between neighbourhood deprivation and diagnosed childhood obesity, after accounting for family- and individual-level socio-demographic characteristics. Methods: An open cohort of all children aged 0-14 years was followed between January 1, 2000 and December 31, 2010. Childhood residential locations were geocoded and classified according to neighbourhood deprivation. Data were analysed by multilevel logistic regression, with family- and individual-level characteristics at the first level and level of neighbourhood deprivation at the second level. Results: During the study period, among a total of 948,062 children, 10,799 were diagnosed with childhood obesity. Age-adjusted cumulative incidence for diagnosed childhood obesity increased with increasing level of neighbourhood deprivation. Incidence of diagnosed childhood obesity increased with increasing neighbourhood-level deprivation across all family and individual-level socio-demographic categories. The odds ratio (OR for diagnosed childhood obesity for those living in high-deprivation neighbourhoods versus those living in low-deprivation neighbourhoods was 2.44 (95% confidence interval (CI = 2.22-2.68. High neighbourhood deprivation remained significantly associated with higher odds of diagnosed childhood obesity after adjustment for family- and individual-level socio-demographic characteristics (OR = 1.70, 95% CI = 1.55-1.89. Age, middle level family income, maternal marital status, low level education, living in large cities, advanced paternal and maternal age, family history of obesity, parental history of diabetes, chronic obstructive pulmonary disease, alcoholism and personal history of diabetes were all associated with higher odds of diagnosed childhood obesity. Conclusions: Our results suggest that neighbourhood characteristics affect the odds of diagnosed childhood obesity independently of family- and individual-level socio-demographic

Employee Development in Small and Medium Enterprises in the Light of Demographic Evolution

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Hana Urbancová

2015-01-01

Full Text Available Trends in the job market taking worker knowledge, abilities and skills into account show that the demand for qualified, experienced workers has been rising and that the trend will continue into the future. Accordingly, companies must put a life-long learning and development strategy in place so that even older employees (55+, the proportion of whom has been rising in organizations and in the marketplace, may maintain their positions in the job market for as long as possible. This paper aims to assess how small and medium enterprises in the Czech Republic reflect current demographic developments in terms of age management support and employee development. The data was obtained from small and medium enterprises in the Czech Republic (n = 432. The results show that age management is not an official primary focus of small and medium enterprises; but they naturally act in line with age management practices nevertheless. Any efficient solution to demographic development in the enterprises studied here, however, must be based upon an overall change of attitude coming from both entrepreneurs and company leadership focusing on young employees, as well as older employees themselves, where their ability to pass on their experience to younger coworkers is stressed. To maintain economic prosperity, continuous development is important for both categories.

Gaming Preferences of Aging Generations

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Blocker, Kenneth A.; Wright, Timothy J.; Boot, Walter R.

2017-01-01

Increasing evidence suggests that action digital game training can improve a variety of perceptual and cognitive abilities, including those that decline most with age. Unfortunately, previous work has found that older adults dislike these games and adherence may be poor for action game-based interventions. The focus of the current study was to better understand the types of games older adults are willing to play and explore predictors of game preference (e.g., gender, age, technology experience, personality). With this information action games might be modified or developed to maximize adherence and cognitive benefit. Older adults were administered a modified version of an existing game questionnaire and a custom game preference survey. Clear preferences were observed that were similar between participants with and without previous digital game experience (with puzzle and intellectually stimulating games being most interesting to older adults in our sample, and massively multiplayer online games and first-person shooters being least interesting). Personality, demographic, and technology experience variables were also collected. Interesting trends suggested the possibility that several demographic and personality variables might be predictive of game preference. Results have implications for future directions of research, designing games that would appeal to older adult audiences, and for how to design custom games to maximize intervention adherence based on individual difference characteristics. PMID:29033699

Childhood vaccination in rural southwestern Ethiopia: the nexus with demographic factors and women's autonomy.

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Wado, Yohannes Dibaba; Afework, Mesganaw Fantahun; Hindin, Michelle J

2014-01-01

Vaccination can reduce child mortality significantly and is a cost effective way to improve child health.Worldwide, more than 22 million children do not receive the basic recommended vaccinations.Vaccination coverage in Ethiopia remains low. Research on child health has focused on socio-economic factors such as maternal education and access to health care, but little attention has been given to demographic factors and women's autonomy within the household. The purpose of this study was to examine the influences of demographic factors and women's autonomy on the completion of childhood vaccination in rural Ethiopia. A cross-sectional community-based study was conducted in a Health and Demographic Survelliance System (HDSS) in southwestern Ethiopia. Data were drawn from a random sample of women with children aged 12-24 months (n = 889). Information on maternal socio-demographic characteristics and household variables were collected using an interviewer-administered structured questionnaire. Vaccination data were obtained from vaccination cards or mother's recall. Multivariate logistic regression was used to assess the association of independent variables with completion of childhood vaccination. Of 889 children aged 12-24 months, 690 (78%) had received at least one vaccination. Only 37% (95% CI, 33.5-39.9) were fully vaccinated. Women's decision making autonomy, number of under-five children in the household, mother's education, use of antenatal care services and proximity to health facility were the main factors associated with full vaccination status. Completion of basic vaccination series is very low in the study area. Initiatives that enhance women's autonomy within the household and that promote healthy timing and spacing of pregnancies may help in improving child health through vaccination.

What are the trends and demographics in sports-related pediatric spinal cord injuries?

Science.gov (United States)

Nadarajah, Vidushan; Jauregui, Julio J; Perfetti, Dean; Shasti, Mark; Koh, Eugene Y; Henn, Ralph Frank

2018-02-01

Pediatric spinal cord injury (PSCI) is a devastating injury that can cause significant long-term consequences. The purpose of this study is to calculate and report the prevalence of PSCI, identify risk factors for sports-related PSCI, and evaluate associated factors. The data sets of the Healthcare Cost and Utilization Project (HCUP) Kids' Inpatient Database (KID) from 2000-2012 were analyzed using ICD-9-CM external cause of injury codes to identify the mechanism of injury contributing to PSCI hospitalization. We then extracted demographic data on each admission including age, gender, race, and year of admission. We further stratified the data by sports-related cases of injury. Multivariate logistic regression analyses were used to identify independent risk factors. Of our study population, 0.8% had a documented diagnosis of spinal cord injury (SCI). The most common documented external cause of injury code was motor vehicle accidents, representing roughly half of all cases in patients 0-9 years-old (p = 0.001). PSCI due to sports as an external cause of injury was more prevalent in patients 10-17 years old, and was especially prevalent in the 10-13 year-old age category in which sports-related PSCI reached a high of 25.6%. Risk factors for traumatic PSCI after a sports-related external cause included being of older age, male, and white. The prevalence of SCI increased with age. Given the popularity of youth sports in the United States, parents and sports officials should be aware of the increased risk of sports-related PSCI among patients 10-17 years old. Level III, retrospective cohort study.

Age-Specific Correlates of Child Growth

NARCIS (Netherlands)

M. Rieger (Matthias); S.K. Trommlerová (Sofia Karina)

2016-01-01

textabstractGrowth faltering describes a widespread phenomenon that height- and weight-for-age of children in developing countries collapse rapidly in the first two years of life. We study age-specific correlates of child nutrition using Demographic and Health Surveys from 56 developing countries to

Do sedentary behaviors mediate associations between socio-demographic characteristics and BMI in women living in socio-economically disadvantaged neighborhoods?

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Compernolle, Sofie; De Cocker, Katrien; Abbott, Gavin; Verloigne, Maïté; Cardon, Greet; De Bourdeaudhuij, Ilse; Ball, Kylie

2015-04-09

Women living in deprived neighborhoods are a risk group for overweight and obesity, particularly during the childbearing years. Several socio-demographic characteristics may compound this risk, but little is known about why this might be the case. Sedentary behaviors are emerging as a socio-demographically patterned risk factor for obesity. The purpose of the present study was to assess socio-demographic differences in sedentary behaviors, and to examine whether these behaviors could explain the relation between socio-demographic variables and BMI (BMI) in this risk group. Women aged 18-46 years were recruited from 40 urban and 40 rural deprived neighborhoods in Victoria, Australia. In total, 3879 women reported socio-demographic variables (age, educational level, employment status, marital status, number of children, residential location and country of birth), sedentary behaviors (television time, computer time, total screen time and total sedentary time), physical activity, and height and weight, which were used to calculate BMI. For each socio-demographic variable, four single mediation models were conducted using two-level mixed-models regression analyses. Mediating effects were examined using the MacKinnon product-of-coefficients procedure and the Sobel test. All socio-demographic variables were significantly associated with sedentary behaviors. Single mediation analyses revealed that television time (αβ = 0.017, 95% CI = 0.000, 0.030) and total screen time (αβ = 0.006, 95% CI = 0.000, 0.012) mediated 14.1% and 4.9% of the relationship between educational level and BMI, respectively. Total screen time mediated 45.1% of the relationship between employment status and BMI (αβ = -0.020, 95% CI = -0.033, -0.006), and television time mediated 8.2% of the relationship between country of birth and BMI (αβ = -0.008, 95% CI = -0.016, -0.001). Sedentary behaviors differed depending on socio-demographic characteristics, and partly