Abstract:
:Energy deficiency is probably best measured in adults by the body mass index (BMI). Acute energy deficiency (AED) is associated with body weight loss, along with changes in body composition, as well as a reduced BMR and physical activity. Chronic energy deficiency (CED) is an inadequacy in food to which individuals adapt, at some cost. Individuals with this have never 'lost' weight: they have simply grown less. They adapt to the decreased food energy by reductions in their total energy expenditure (TEE), linked mainly to a lower body size, and to their physical activity. It seems unlikely that enhanced metabolic efficiency contributes substantially to energy saving in CED. Supplementation of energy deficient individuals is accompanied by significant fat deposition; this may have deleterious consequences. Women in many developing countries achieve a successful outcome to pregnancy in spite of being chronically undernourished. Reductions in basal metabolism and behavioural changes in the form of diminished physical activity could meet most of the extra energy needed for pregnancy. Milk energy output is maintained within the expected range in undernourished lactating mothers. Energy deficiency in children is best measured by height-for-age for stunting, and weight-for-height for wasting. Deficits in behavioural and functional parameters in children exist with undernutrition, and can be reduced by early nutritional supplementation along with the appropriate environment.
journal_name
Public Health Nutrjournal_title
Public health nutritionauthors
Kurpad AV,Muthayya S,Vaz Mdoi
10.1079/phn2005796subject
Has Abstractpub_date
2005-10-01 00:00:00pages
1053-76issue
7Aeissn
1368-9800issn
1475-2727pii
S1368980005001345journal_volume
8pub_type
杂志文章,评审abstract:OBJECTIVE:The present study aimed to define the complexity of the relationships between the family environment, health behaviours and obesity. A conceptual model that quantifies the relationships and interactions between parent factors, family environment, and certain aspects of children's behaviour and weight status i...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980011001832
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abstract:OBJECTIVE:To determine risk factors for consumption of soda and other sugar-sweetened beverages (SSB) among 2-year-old children. DESIGN:The analysis was performed using three linked data sets: the 2004-2005 Oregon Pregnancy Risk Assessment Monitoring Survey (PRAMS); its longitudinal follow-up, 2006-2007 Oregon PRAMS-2...
journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1017/S1368980012004399
更新日期:2013-10-01 00:00:00
abstract:OBJECTIVE:Low- and middle-income countries are experiencing rises in the prevalence of adult obesity. Whether these increases disproportionately affect vulnerable subpopulations is unclear because most previous investigations were not nationally representative, were limited to women, or relied on self-reported anthropo...
journal_title:Public health nutrition
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doi:10.1017/S1368980013003418
更新日期:2014-11-01 00:00:00
abstract:OBJECTIVE:To assess patterns and levels of dietary supplement use among Australian Defence Forces, previously deployed to the Middle East Area of Operations. DESIGN:A cross-sectional study. Participants of a large survey self-completed questions about dietary supplement use, health status, personal and job-related cha...
journal_title:Public health nutrition
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doi:10.1017/S1368980017001975
更新日期:2017-12-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章,评审
doi:10.1017/S1368980017001689
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVE:To demonstrate the use of four different qualitative methods in creating content, including text and graphic design for print interventions to support better nutrition in low-income households that rely on charitable pantries. DESIGN:Four methods were used for measuring household cooks' responses to the cont...
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doi:10.1017/S1368980009990851
更新日期:2010-03-01 00:00:00
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更新日期:2021-01-01 00:00:00
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更新日期:2019-12-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章
doi:10.1079/phn2004611
更新日期:2004-09-01 00:00:00
abstract:OBJECTIVE:Iodine deficiency has recently been found in UK young and pregnant women, which is of concern given the importance of adequate iodine intake in pregnancy for fetal brain development. The WHO recommends that iodine deficiency in a population should be corrected through salt iodisation but there is a lack of UK...
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pub_type: 杂志文章
doi:10.1017/S1368980012005496
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
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更新日期:2005-02-01 00:00:00
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更新日期:2020-02-01 00:00:00
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更新日期:2020-11-13 00:00:00
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更新日期:2020-10-29 00:00:00
abstract:OBJECTIVE:Results of the WHO European Childhood Obesity Surveillance Initiative indicated that on average one out of four primary-school children is overweight or obese. Portugal presented one of the highest prevalences of obesity. Childhood obesity prevention and treatment should be a top priority. The aim of the pres...
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pub_type: 杂志文章
doi:10.1017/S1368980013000244
更新日期:2013-06-01 00:00:00
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更新日期:2017-10-01 00:00:00
abstract:OBJECTIVE:The provision of prescribed vitamin D to all aged-care residents has been implemented in New Zealand as part of a government-led falls prevention programme. To our knowledge, there has been no evaluation of this universal programme on vitamin D status and functional and health outcomes. Thus, we aimed to dete...
journal_title:Public health nutrition
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doi:10.1017/S1368980016001683
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:Major depressive disorder (MDD) during pregnancy increases the risk of adverse maternal and infant outcomes. Maternal nutritional status may be a modifiable risk factor for antenatal depression. We evaluated the association between patterns in mid-pregnancy nutritional biomarkers and MDD. DESIGN:Prospective ...
journal_title:Public health nutrition
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更新日期:2012-06-01 00:00:00
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更新日期:2020-12-01 00:00:00
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journal_title:Public health nutrition
pub_type: 杂志文章,多中心研究
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更新日期:2010-12-01 00:00:00
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更新日期:2009-08-01 00:00:00
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更新日期:2013-08-01 00:00:00
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更新日期:2018-09-01 00:00:00
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更新日期:2020-10-12 00:00:00
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pub_type: 杂志文章,评审
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更新日期:2001-04-01 00:00:00
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journal_title:Public health nutrition
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更新日期:2006-02-01 00:00:00
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更新日期:2020-08-01 00:00:00
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journal_title:Public health nutrition
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更新日期:2018-02-01 00:00:00
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更新日期:2008-04-01 00:00:00
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更新日期:2020-03-01 00:00:00