Dataset Information

Impact of obesity on life expectancy among different European countries: secondary analysis of population-level data over the 1975-2012 period.

ABSTRACT:

Objective

This study assesses the impact of obesity on life expectancy for 26 European national populations and the USA over the 1975-2012 period.

Design

Secondary analysis of population-level obesity and mortality data.

Setting

European countries, namely Austria, Belarus, Belgium, the Czech Republic, Denmark, Estonia, Finland, France, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, the Netherlands, Norway, Poland, Portugal, the Russian Federation, Slovakia, Spain, Sweden, Switzerland, Ukraine and the UK; and the USA.

Participants

National populations aged 18-100 years, by sex.

Measurements

Using data by age and sex, we calculated obesity-attributable mortality by multiplying all-cause mortality (Human Mortality Database) with obesity-attributable mortality fractions (OAMFs). OAMFs were obtained by applying the weighted sum method to obesity prevalence data (non-communicable diseases (NCD) Risk Factor Collaboration) and European relative risks (Dynamic Modeling for Health Impact Assessment (DYNAMO- HIA)). We estimated potential gains in life expectancy (PGLE) at birth by eliminating obesity-attributable mortality from all-cause mortality using associated single-decrement life tables.

Results

In the 26 European countries in 2012, PGLE due to obesity ranged from 0.86 to 1.67 years among men, and from 0.66 to 1.54 years among women. In all countries, PGLE increased over time, with an average annual increase of 2.68% among men and 1.33% among women. Among women in Denmark, Switzerland, and Central and Eastern European countries, the increase in PGLE levelled off after 1995. Without obesity, the average increase in life expectancy between 1975 and 2012 would have been 0.78 years higher among men and 0.30 years higher among women.

Conclusions

Obesity was proven to have an impact on both life expectancy levels and trends in Europe. The differences found in this impact between countries and the sexes can be linked to contextual factors, as well as to differences in people's ability and capacity to adopt healthier lifestyles.

SUBMITTER: Vidra N

PROVIDER: S-EPMC6678519 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

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Publications

Impact of obesity on life expectancy among different European countries: secondary analysis of population-level data over the 1975-2012 period.

Vidra Nikoletta N Trias-Llimós Sergi S Janssen Fanny F

BMJ open 20190731 7

<h4>Objective</h4>This study assesses the impact of obesity on life expectancy for 26 European national populations and the USA over the 1975-2012 period.<h4>Design</h4>Secondary analysis of population-level obesity and mortality data.<h4>Setting</h4>European countries, namely Austria, Belarus, Belgium, the Czech Republic, Denmark, Estonia, Finland, France, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, the Netherlands, Norway, Poland, Portugal, the Russian Federation, Slovakia ...[more]

PMID: 31371290

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Project description:BackgroundThis study aims to gain insight into the international development of GP incomes over time through a comparative approach. The study is an extension of an earlier work (1975-1990, conducted in five yearly intervals). The research questions to be addressed in this paper are: 1) How can the remuneration system of GPs in a country be characterized? 2) How has the annual GP income developed over time in selected European countries? 3) What are the differences in GP incomes when differences in workload are taken into account? And 4) to what extent do remuneration systems, supply of GPs and gate-keeping contribute to the income position of GPs?MethodsData were collected for Belgium, Denmark, Germany, Finland, France, the Netherlands, Sweden and the United Kingdom. Written sources, websites and country experts were consulted. The data for the years 1995 and 2000 were collected in 2004-2005. The data for 2005 were collected in 2006-2007.ResultsDuring the period 1975-1990, the income of GPs, corrected for inflation, declined in all the countries under review. During the period 1995-2005, the situation changed significantly: The income of UK GPs rose to the very top position. Besides this, the gap between the top end (UK) and bottom end (Belgium) widened considerably. Practice costs form about 50% of total revenues, regardless of the absolute level of revenues. Analysis based on income per patient leads to a different ranking of countries compared to the ranking based on annual income. In countries with a relatively large supply of GPs, income per hour is lower. The type of remuneration appeared to have no effect on the financial position of the GPs in the countries in this study. In countries with a gate-keeping system the average GP income was systematically higher compared to countries with a direct-access system.ConclusionThere are substantial differences in the income of GPs among the countries included in this study. The discrepancy between countries has increased over time. The income of British GPs showed a marked increase from 2000 to 2005, due to the introduction of a new contract between the NHS and GPs.

Project description:BackgroundPrevious studies have indicated that snacking is contributing to increased calories in the American diet, and that the contribution of snacks to energy intake has increased in recent decades.ObjectiveThe objective was to examine trends in the energy intake deriving from snacks and food sources of snacks for US adults over 35 years from 1977 to 2012, and whether these trends differ across sociodemographic groups.MethodsParticipants included 74,291 US adults aged ?19 years who participated in the 1977-1978 Nationwide Food Consumption Survey (NFCS); the 1989-1991 Continuing Survey of Food Intake by Individuals (CSFII), the 1994-1996 CSFII, the 1997-1998 CSFII, National Health and Nutrition Examination Survey (NHANES) 2003-2004, NHANES 2005-2006, NHANES 2009-2010 and NHANES 2011-2012; all surveys are a stratified random sample of the total civilian, non-institutionalized US population. Overall patterns of snacking, trends in energy intake from snacking, trends in snacking food and beverage sources and energy intake from snacks across racial/ethnic, age, education and income groups were examined.ResultsFor all US adults there was a significant increase in per capita energy intake from snacks from 1977 to 2012 (p < 0.01). Non-Hispanic blacks had the highest snacking energy intake from sugar-sweetened beverages (SSBs) in each year (p < 0.01 for all), with a peak intake in 2003-2006 of 76 kcal per capita per day. Intake of salty snacks increased in all groups between 1977 and 2012, with non-Hispanic blacks having the highest intake in 2009-2012 (p < 0.01). No significant differences were found between income or education groups.ConclusionsResults show that snacking remains a significant component of the US diet and the foods consumed at these snacks (SSBs, desserts and sweets and salty snacks) are not the types of foods recommended by the US dietary guidelines. Our finding that non-Hispanic blacks are consuming a higher proportion of SSBs and salty snacks than other groups, and showing the largest increase in energy intake deriving from snacks overall over the past 35 years, is indeed concerning.

Dataset Information

Impact of obesity on life expectancy among different European countries: secondary analysis of population-level data over the 1975-2012 period.

Objective

Design

Setting

Participants

Measurements

Results

Conclusions

Publications

Impact of obesity on life expectancy among different European countries: secondary analysis of population-level data over the 1975-2012 period.

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