Abstract:
OBJECTIVE:The risk factors for fractures are incompletely understood. An outstanding question concerns the optimal amount of dietary calcium needed to minimise the risk of fracture. DESIGN:We examined the associations of dietary calcium and other nutrients with self-reported fracture risk in a prospective cohort study. Nutrient intakes were estimated using a semi-quantitative food-frequency questionnaire administered at recruitment. SETTING:The UK. PARTICIPANTS:A total of 26 749 women and 7947 men aged 20-89 years. RESULTS:Over an average of 5.2 years of follow-up, 1555 women and 343 men reported one or more fractures, 72% of these resulting from a fall. Among women, fracture risk was higher at lower calcium intakes, with a relative risk of 1.75 (95% confidence interval (CI) 1.33-2.29) among women with a calcium intake of < 525 mg day- 1 compared with women with a calcium intake of at least 1200 mg day- 1 (test for linear trend, P < 0.001). The association of dietary calcium with fracture risk was stronger among women aged under 50 years at recruitment than among women aged 50 and above. Dietary calcium intake was not associated with fracture risk in men. Fracture risk was not related to the dietary intake of any other nutrient examined. CONCLUSION:In this population, women with a low dietary calcium intake had an increased risk of bone fracture, and this association was more marked among younger women than among older women.
journal_name
Public Health Nutrjournal_title
Public health nutritionauthors
Key TJ,Appleby PN,Spencer EA,Roddam AW,Neale RE,Allen NEdoi
10.1017/S1368980007696402subject
Has Abstractpub_date
2007-11-01 00:00:00pages
1314-20issue
11eissn
1368-9800issn
1475-2727pii
S1368980007696402journal_volume
10pub_type
杂志文章abstract:OBJECTIVE:To provide an update on current practices and policy development status concerning breastfeeding in the WHO European Region. DESIGN:National surveys and studies conducted by national health institutions were prioritized. Sub-national data were included where no national data or studies existed. Information o...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980015001767
更新日期:2016-03-01 00:00:00
abstract::The three levels of dietary data national, household and individual, are analysed and compared, and their use and misuse in FBDG development and monitoring are discussed. Food Balance Sheets (FBS) estimate the national availability of foods, and are an appropriate tool to evaluate food policies; they tend to overestim...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1079/phn2001152
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journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980017002956
更新日期:2018-03-01 00:00:00
abstract:OBJECTIVE:To assess the ability of a food-frequency questionnaire (FFQ) to rank Australians according to their intake of total carbohydrate, sugar, starch, fibre, glycaemic index (GI) and glycaemic load (GL). DESIGN:Cross-sectional sample from a population cohort. SETTING:Two postcode areas west of Sydney, Australia....
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980007001103
更新日期:2008-06-01 00:00:00
abstract:OBJECTIVES:To compare dietary intake and sources of phylloquinone (vitamin K1) in 4-year-old British children between 1950 and the 1990s, and report their variation by sociodemographic factors. DESIGN:Nationally representative samples of 4-year-olds from the longitudinal Medical Research Council National Survey of Hea...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1079/phn2004674
更新日期:2005-04-01 00:00:00
abstract:OBJECTIVE:To examine students’ school food choice in relation to school food standards and entitlement to free school meals (FSM). DESIGN:Cross-sectional analysis of students’ school food choices. SETTING:Two large secondary schools in Yorkshire, England. SUBJECTS:Students (n 2660) aged 11–18 years. RESULTS:Sandwic...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980012005575
更新日期:2013-12-01 00:00:00
abstract:OBJECTIVE:To evaluate self-assessed knowledge about diabetes mellitus, to assess determinants of health knowledge and to evaluate consequences of health knowledge on appraisal about consequences of the disease. DESIGN:Population-based computer-assisted web interview survey, supplemented with a paper-and-pencil survey ...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980012003886
更新日期:2013-11-01 00:00:00
abstract:OBJECTIVE:The present study is to describe, on the basis of recent Finnish population surveys, (i) the frequencies of school and worksite canteen use, (ii) the determinants of having a hot lunch during school or working hours and (iii) the associations of lunch eating patterns with food habits. SETTING:The study summa...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980010001199
更新日期:2010-06-01 00:00:00
abstract:OBJECTIVE:The purpose of this paper is to describe social and economic changes related to shifts in diet and activity and to present prevalences for chronic diseases associated with the nutrition transition. DESIGN:Observations about social changes are descriptive, based on published reports and personal observations....
journal_title:Public health nutrition
pub_type: 杂志文章,评审
doi:10.1079/phn2001289
更新日期:2002-02-01 00:00:00
abstract:OBJECTIVE:To assess time trends in the contribution of processed foods to food purchases made by Brazilian households and to explore the potential impact on the overall quality of the diet. DESIGN:Application of a new classification of foodstuffs based on extent and purpose of food processing to data collected by comp...
journal_title:Public health nutrition
pub_type: 杂志文章,多中心研究
doi:10.1017/S1368980010003241
更新日期:2011-01-01 00:00:00
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journal_title:Public health nutrition
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doi:10.1017/S1368980018004032
更新日期:2019-04-01 00:00:00
abstract::Issues concerning the past and future development of medicinal herbs from Chinese medicine (CM) are addressed in this paper. In the Western world, medicinal herbs are becoming increasingly popular and important in the public and scientific communities. In contrast to their regulated status in China and other countries...
journal_title:Public health nutrition
pub_type: 杂志文章,评审
doi:10.1017/s1368980000000604
更新日期:2000-12-01 00:00:00
abstract:OBJECTIVE:Although diet is a modifiable lifestyle factor to reduce abdominal obesity risk, the relationship between the Health Eating Index (HEI) and waist circumference (WC) has not been studied. The present study aimed to describe relationships between the HEI and abdominal obesity among adults. DESIGN:Secondary dat...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980009990723
更新日期:2010-02-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S136898001400216X
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVES:To compare food choices and nutrient intakes of pupils taking a school lunch or a packed lunch in eighty secondary schools in England, following the introduction of the food-based and nutrient-based standards for school food. DESIGN:Cross-sectional data collected between October 2010 and April 2011. Pupils'...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980013000852
更新日期:2013-06-01 00:00:00
abstract:OBJECTIVE:To determine whether neighbourhood supermarket and convenience store availability and broader built environment context are associated with food purchasing behaviour in a national population. DESIGN:We used observational data to perform a cross-sectional study of food purchases for US households in 2010. We ...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980019000910
更新日期:2019-09-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980018004007
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:To assess the validity of the adapted Radimer/Cornell questionnaire to measure food insecurity in low-income urban households in Tehran, the capital of Iran. DESIGN:The Radimer/Cornell questionnaire was modified and used to assess the applicability, validity and reliability of such a measure in a culturally ...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980007441465
更新日期:2007-08-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章,随机对照试验
doi:10.1017/S1368980019001629
更新日期:2019-10-01 00:00:00
abstract:OBJECTIVE:Identifying risk factors for insulin resistance in adolescence could provide valuable information for early prevention. The study sought to identify risk factors for changes in insulin resistance and fasting blood glucose levels. DESIGN:Prospective cohort of girls participating in the National Heart, Lung, a...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980012004983
更新日期:2014-02-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980013002954
更新日期:2014-11-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1079/phn2006850
更新日期:2006-05-01 00:00:00
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journal_title:Public health nutrition
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doi:10.1017/S136898001700372X
更新日期:2018-04-01 00:00:00
abstract:OBJECTIVE:An extensive dataset on individual food consumption was analysed in order to study all pairwise correlations between the consumption rates of 11 major food groups. Additionally, the project aimed to examine and quantify the accuracy of a recently proposed estimator of total food consumption to be used for the...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1079/PHN2002363
更新日期:2003-02-01 00:00:00
abstract::The present commentary contains a clear and simple guide designed to identify ultra-processed foods. It responds to the growing interest in ultra-processed foods among policy makers, academic researchers, health professionals, journalists and consumers concerned to devise policies, investigate dietary patterns, advise...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980018003762
更新日期:2019-04-01 00:00:00
abstract:OBJECTIVE:To assess the association between dietary energy density and the prevalence of cardiometabolic risk factors among Iranian adult women. DESIGN:Cross-sectional study. SETTING:Tehran, Islamic Republic of Iran. SUBJECTS:We assessed habitual dietary intakes of 486 Iranian adult women by the use of a validated F...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980011002680
更新日期:2012-05-01 00:00:00
abstract:OBJECTIVE:The present paper investigated the impact of the 2008 financial crisis on food security in Mexico and how it disproportionally affected vulnerable households. DESIGN:A generalized ordered logistic regression was estimated to assess the impact of the crisis on households' food security status. An ordinary lea...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980014002493
更新日期:2015-11-01 00:00:00
abstract::Therapeutic properties have been attributed to the diet since ancient times. Epidemiological evidence starting in the early 1960s supports the relationship between different dietary components, dietary balance and the development of risk factors for prevalent chronic diseases in Western societies. There is also eviden...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1079/phn2001228
更新日期:2001-12-01 00:00:00
abstract:OBJECTIVE:To identify predictors of recovery in children with uncomplicated severe acute malnutrition (SAM). DESIGN:This is a secondary data analysis from an individual randomised controlled trial, where children with uncomplicated SAM were randomised to three feeding regimens, namely ready-to-use therapeutic food (RU...
journal_title:Public health nutrition
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doi:10.1017/S1368980020004723
更新日期:2020-11-23 00:00:00
abstract:OBJECTIVE:The purposes of the present study were to estimate individual intake from common-plate meals among Bedouin Arabs using a modified 24 h recall questionnaire, and to evaluate reported energy intake (EI) by comparison with estimated energy requirement (EER). DESIGN:Weighed records were used to develop a method ...
journal_title:Public health nutrition
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doi:10.1017/S1368980009005618
更新日期:2009-12-01 00:00:00