Abstract:
STUDY OBJECTIVE:Deficiencies in calcium and vitamin D intakes are involved in the aetiology of osteoporosis, and health authorities recommend that the population consume a diet providing sufficient calcium and vitamin D. However, in 1987 the Danish Government withdrew a mandatory fortification of flour with calcium. This study examines intakes of calcium and vitamin D over time, in relation to food patterns, recommendations, and legislation. DESIGN:Food and nutrient intakes were measured by a short food frequency questionnaire (FFQ) and a thorough diet history interview, in 1987/88, and again six years later. SETTING:Copenhagen County, Denmark. PARTICIPANTS:329 men and women, aged 35-65 years at first examination in 1987/88. RESULTS:At both examinations the non-enriched median intakes of calcium in men as well as women were above the recommended 600 mg/day. However, apparently the fortification of flour supplied up to 30% of the total calcium intake, and without the mandatory fortification, the percentage of adults with intakes below this recommendation increased from 6% to 22%. This group of subjects consumed cheese, milk, and oatmeal less often than those who had calcium intakes over 600 mg/day. During the study period the median intakes of vitamin D, which were well below the recommended 5 micrograms/day, did not change significantly. Associations between foods and vitamin D intakes were, in general, weak and insignificant, except for a positive association with fish intake. CONCLUSIONS:Data on calcium intakes suggest that the decision to stop the mandatory fortification of flour with calcium may have been premature. The short FFQ may be used for a rough classification of people in relation to their calcium intake, while this method seems insufficient for ranking vitamin D intakes.
journal_name
J Epidemiol Community Healthjournal_title
Journal of epidemiology and community healthauthors
Osler M,Heitmann BLdoi
10.1136/jech.52.3.161subject
Has Abstractpub_date
1998-03-01 00:00:00pages
161-5issue
3eissn
0143-005Xissn
1470-2738journal_volume
52pub_type
杂志文章abstract:BACKGROUND:Obesity implies costs not only for the individual but also for society. The authors explore the opinions of stakeholders on the potential of taxes or subsidies, as measures for tackling obesity in Europe. METHODS:Structured interviews were conducted using Multicriteria Mapping, a computer-based, decision-su...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.079228
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND:A highly sensitive and simple screening procedure is required for early detection of low birthweight and small for gestational age, especially in developing countries. METHODS:A meta-analysis was performed to evaluate use of symphysis-fundal height for prediction of low birthweight and small for gestational...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,meta分析
doi:10.1136/jech-2012-202141
更新日期:2013-12-01 00:00:00
abstract::In 1999 a great multi-site clinical trial known as the randomised Aldactone evaluation study (RALES) showed that the use of spironolactone importantly reduced complications attributable to chronic heart failure without major negative side effects. Recently, RALES has been questioned by a large scale observational stud...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,评审
doi:10.1136/jech.2004.031633
更新日期:2005-11-01 00:00:00
abstract:BACKGROUND:The aetiology of age-related sarcopenia is not known. OBJECTIVES:To investigate if risk of developing sarcopenia differs by gender and to identify gender-specific risk factors of incident sarcopenia in a large population-based cohort of older English adults. METHODS:The sample (n=3404; age 63.4 (SD 7.7) ye...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2018-211258
更新日期:2019-01-01 00:00:00
abstract:OBJECTIVE:To examine material and behavioural factors as explanations for occupational class differences in health, while taking into account the interrelations between these two groups of factors. METHODS:Data from cross sectional surveys among middle aged women and men employed by the City of Helsinki (n = 6062, res...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2003.019323
更新日期:2005-02-01 00:00:00
abstract:BACKGROUND:Little is known about the long-term consequences of sickness presence (ie, going to work despite ill-health), although one study suggests an association with coronary heart disease. This study examined the effect of sickness presence on future long-term sickness absence. METHODS:Information from a random sa...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.078238
更新日期:2009-05-01 00:00:00
abstract:BACKGROUND:There is a paucity of data on the national population-level effectiveness of preventing mother-to-child transmission (PMTCT) programmes in high-HIV-prevalence, resource-limited settings. We assessed national PMTCT impact in South Africa (SA), 2010. METHODS:A facility-based survey was conducted using a strat...
journal_title:Journal of epidemiology and community health
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更新日期:2015-03-01 00:00:00
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journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2015-206548
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND AND STUDY AIMS:There is widespread consensus on the need for better indicators of the effectiveness of healthcare. We carried out an analysis of the validity of amenable mortality as an indicator of the effectiveness of healthcare, focusing on the potential use in routine surveillance systems of between-coun...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech-2012-201471
更新日期:2013-02-01 00:00:00
abstract:BACKGROUND:Promoting walking and cycling as a part of everyday activity is seen as a strategy for tackling obesity and chronic disease. Policy needs to be based on evidence about people's views of walking and cycling as well as effects of interventions. METHODS:Studies of the views of children, young people and parent...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章,评审
doi:10.1136/jech.2007.070250
更新日期:2008-10-01 00:00:00
abstract:STUDY OBJECTIVE:To examine the impact of non-fatal war related injuries on physical disability in a group of war wounded civilians and to assess their needs. DESIGN:Cross sectional study. Home interviews were conducted using a structured interview schedule around one month after the injury, to assess impairments, disa...
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更新日期:2000-01-01 00:00:00
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journal_title:Journal of epidemiology and community health
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doi:10.1136/jech.2007.061309
更新日期:2008-04-01 00:00:00
abstract:OBJECTIVE:To examine the association between intrauterine growth and intelligence. DESIGN:Population based birth cohort study of sibling pairs born within a maximum of three years of each other. SETTING:Mater-University women and children's hospital, Brisbane, Australia. PARTICIPANTS:235 (470 children) sibling pairs...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2004.025262
更新日期:2005-04-01 00:00:00
abstract:BACKGROUND:Dimensions of the individual socioeconomic position-education, social class, social status and income-are associated with mortality. Inequalities in death also related to the social position of the household. It is, however, less clear how the socioeconomic position of one marital/cohabiting partner influenc...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2009.089623
更新日期:2009-12-01 00:00:00
abstract:BACKGROUND:Limited research has shown a possible association between exposure to physical or sexual abuse prior to age 18 and the risk of developing hypertension as an adult. The factors mediating this relationship are unknown. METHODS:Questionnaire data from 68 505 female participants in the Nurses' Health Study II w...
journal_title:Journal of epidemiology and community health
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更新日期:2010-05-01 00:00:00
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journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2006.047084
更新日期:2006-11-01 00:00:00
abstract::A cohort of 6168 schizophrenic patients was followed from 1957 to 1984 to determine the incidence of cancer in these patients. In the male schizophrenic patients the incidence of cancer was found to be significantly reduced in comparison with the general Danish population. This reduction was especially marked for canc...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.43.1.43
更新日期:1989-03-01 00:00:00
abstract:BACKGROUND:Although pregnancy is a time when women have increased motivation to quit smoking, approximately half of female smokers persist in smoking throughout their pregnancies. Persistent pregnancy smokers are known to be more nicotine dependent and to have greater sociodemographic disadvantage. Less is known about ...
journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
doi:10.1136/jech.2008.082594
更新日期:2009-06-01 00:00:00
abstract:BACKGROUND:In India, excess female under-5 mortality is well documented. Under-5 mortality is also known to be patterned by socioeconomic factors. This study examines sex differentials and sex-specific wealth gradients in neonatal, postneonatal and child mortality in India. METHODS:Repeated cross-sectional study of na...
journal_title:Journal of epidemiology and community health
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doi:10.1136/jech-2018-211569
更新日期:2019-07-01 00:00:00
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journal_title:Journal of epidemiology and community health
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更新日期:2010-12-01 00:00:00
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journal_title:Journal of epidemiology and community health
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更新日期:1989-12-01 00:00:00
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journal_title:Journal of epidemiology and community health
pub_type: 评论,杂志文章
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更新日期:2011-02-01 00:00:00
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doi:10.1136/jech.50.6.625
更新日期:1996-12-01 00:00:00
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journal_title:Journal of epidemiology and community health
pub_type: 杂志文章
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更新日期:2019-03-01 00:00:00
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journal_title:Journal of epidemiology and community health
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更新日期:2006-10-01 00:00:00
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journal_title:Journal of epidemiology and community health
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更新日期:2011-03-01 00:00:00
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更新日期:2001-05-01 00:00:00