期刊论文详细信息
BMC Public Health
Trends in absolute and relative educational inequalities in four modifiable ischaemic heart disease risk factors: repeated cross-sectional surveys from the Nord-Trøndelag Health Study (HUNT) 1984–2008
Research Article
Sara Marie Nilsen1  Steinar Krokstad2  Geir Arild Espnes3  Linda Ernstsen4  Bjørn Heine Strand5 
[1] Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway;Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway;HUNT Research Centre, Department of Public Health and General Practice, Faculty of Medicine, Norwegian University of Science and Technology, Levanger, Norway;Levanger Hospital, Health Trust Nord-Trøndelag, Levanger, Norway;Faculty of Nursing, Sør-Trøndelag University College, Mauritz Hansens gt 2, 7004, Trondheim, Norway;Research Centre for Health Promotion and Resources HIST/NTNU, Trondheim, Norway;Department of Social Work and Health Science, Norwegian University of Science and Technology, Trondheim, Norway;Faculty of Nursing, Sør-Trøndelag University College, Mauritz Hansens gt 2, 7004, Trondheim, Norway;Research Centre for Health Promotion and Resources HIST/NTNU, Trondheim, Norway;The Liaison Committee between the Central Norway Regional Health Authority and The Norwegian University of Science and Technology, Trondheim, Norway;Norwegian Institute of Public Health, Marcus Thranes gt 6, 0473, Oslo, Norway;
关键词: Trends;    Socioeconomic inequalities;    Gender differences;    Ischaemic heart disease risk factors;    Smoking;    Diabetes;    Hypertension;    High total cholesterol;   
DOI  :  10.1186/1471-2458-12-266
 received in 2011-11-16, accepted in 2012-04-03,  发布年份 2012
来源: Springer
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【 摘 要 】

BackgroundThere has been an overall decrease in incident ischaemic heart disease (IHD), but the reduction in IHD risk factors has been greater among those with higher social position. Increased social inequalities in IHD mortality in Scandinavian countries is often referred to as the Scandinavian “public health puzzle”. The objective of this study was to examine trends in absolute and relative educational inequalities in four modifiable ischaemic heart disease risk factors (smoking, diabetes, hypertension and high total cholesterol) over the last three decades among Norwegian middle-aged women and men.MethodsPopulation-based, cross-sectional data from The Nord-Trøndelag Health Study (HUNT): HUNT 1 (1984–1986), HUNT 2 (1995–1997) and HUNT 3 (2006–2008), women and men 40–59 years old. Educational inequalities were assessed using the Slope Index of Inequality (SII) and The Relative Index of Inequality (RII).ResultsSmoking prevalence increased for all education groups among women and decreased in men. Relative and absolute educational inequalities in smoking widened in both genders, with significantly higher absolute inequalities among women than men in the two last surveys. Diabetes prevalence increased in all groups. Relative inequalities in diabetes were stable, while absolute inequalities increased both among women (p = 0.05) and among men (p = 0.01). Hypertension prevalence decreased in all groups. Relative inequalities in hypertension widened over time in both genders. However, absolute inequalities in hypertension decreased among women (p = 0.05) and were stable among men (p = 0.33). For high total cholesterol relative and absolute inequalities remained stable in both genders.ConclusionWidening absolute educational inequalities in smoking and diabetes over the last three decades gives rise to concern. The mechanisms behind these results are less clear, and future studies are needed to assess if educational inequalities in secondary prevention of IHD are larger compared to educational inequalities in primary prevention of IHD. Continued monitoring of IHD risk factors at the population level is therefore warranted. The results emphasise the need for public health efforts to prevent future burdens of life-style-related diseases and to avoid further widening in socioeconomic inequalities in IHD mortality in Norway, especially among women.

【 授权许可】

CC BY   
© Ernstsen et al; licensee BioMed Central Ltd. 2012

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