Abstract:
:Policy and programmatic change in the food retail setting, including excise taxes on beverages with added-caloric sweeteners, new supermarkets in food deserts, and voluntary corporate pledges, often require the use of natural experimental evaluation for impact evaluation when randomized controlled trials are not possible. Although natural experimental studies in the food retail setting provide important opportunities to test how nonrandomized interventions affect behavioral and health outcomes, researchers face several key challenges to maintaining strong internal and external validity when conducting these studies. Broadly, these challenges include 1) study design and analysis; 2) selection of participants, selection of measures, and obtainment of data; and 3) real-world considerations. This article addresses these challenges and different approaches to meeting them. Case studies are used to illustrate these approaches and to highlight advantages and disadvantages of each approach. If the trade-offs required to address these challenges are carefully considered, thoughtful natural experimental evaluations can minimize bias and provide critical information about the impacts of food retail interventions to a variety of stakeholders, including the affected population, policymakers, and food retailers.
journal_name
Nutr Revjournal_title
Nutrition reviewsauthors
Taillie LS,Grummon AH,Fleischhacker S,Grigsby-Toussaint DS,Leone L,Caspi CEdoi
10.1093/nutrit/nux051subject
Has Abstractpub_date
2017-12-01 00:00:00pages
971-989issue
12eissn
0029-6643issn
1753-4887pii
4670693journal_volume
75pub_type
杂志文章,评审abstract::Current or recent low vitamin D status (or proxy measures such as dietary intake or ambient ultraviolet radiation) is linked to several chronic diseases, including osteoporosis, cancers, and cardiovascular and autoimmune diseases. Low prenatal vitamin D status may also increase susceptibility to such diseases in later...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2008.00126.x
更新日期:2008-12-01 00:00:00
abstract::Studies of the effects of oral contraceptives and other drugs on folic acid absorption are reviewed. In 1 study, estradiol, progesterone, and estrone did not inhibit folate conjugase nor interfere with the passage of folate conjugase across the lysosomal membrane. 12 women taking an oral contraceptive (norethisteron...
journal_title:Nutrition reviews
pub_type: 杂志文章
doi:10.1111/j.1753-4887.1974.tb06260.x
更新日期:1974-02-01 00:00:00
abstract::Vitamin E per unit serum cholesterol has been found to correlate with memory performance in a recent analysis of data from the Third National Health and Nutrition Examination Survey. Because vitamin E is thought to be protective against vascular disease, this finding is consistent with the growing body of evidence tha...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2000.tb07540.x
更新日期:2000-04-01 00:00:00
abstract::Overall, several investigations indicate that garlic and its organic allyl sulfur components inhibit the cancer process. Furthermore, these studies reveal that the benefits of garlic are not limited to a specific species, a particular tissue, or a specific carcinogen. Finally, odor is not a prerequisite for the protec...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.1996.tb03823.x
更新日期:1996-11-01 00:00:00
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journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:
更新日期:2000-03-01 00:00:00
abstract:Context:Type 2 diabetes (T2D) is a major health problem worldwide that is associated with increased morbidity and mortality. There is increased interest in the value of different nutrition-based strategies for preventing the development of T2D. Objective:This review aims to cover current knowledge regarding the effect...
journal_title:Nutrition reviews
pub_type: 杂志文章,meta分析
doi:10.1093/nutrit/nuy014
更新日期:2018-06-01 00:00:00
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journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.1996.tb03949.x
更新日期:1996-09-01 00:00:00
abstract::Working Group 2 of the Healthy Diet Research Committee of International Life Sciences Institute Japan (WG2) assessed the concept and practice of healthy eating in the ready-to-eat food/meal industry in Japan. WG2 interviewed 14 arbitrarily selected member companies that included "health" or "nutrition" in their manage...
journal_title:Nutrition reviews
pub_type: 杂志文章
doi:10.1093/nutrit/nuaa089
更新日期:2020-12-01 00:00:00
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journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2010.00322.x
更新日期:2010-10-01 00:00:00
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journal_title:Nutrition reviews
pub_type: 杂志文章
doi:10.1093/nutrit/nuu007
更新日期:2015-03-01 00:00:00
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journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1301/nr.2006.jul.319-330
更新日期:2006-07-01 00:00:00
abstract::The optimal timing of umbilical cord clamping has been debated in the scientific literature for at least the last century, when cord clamping practices shifted from delayed towards immediate clamping. Recent research provides evidence for the beneficial effect of delayed cord clamping on infant iron status. The presen...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2011.00430.x
更新日期:2011-11-01 00:00:00
abstract::Parkinson's disease (PD) is the second most common aging-related disorder in the world, after Alzheimer's disease. It is characterized by the progressive loss of dopaminergic neurons in the substantia nigra pars compacta and other parts of the brain, leading to motor impairment, cognitive impairment, and dementia. Cur...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2012.00484.x
更新日期:2012-07-01 00:00:00
abstract::This conference resulted in a foundation upon which consensus will be built in the future. Further, it provided a forum for the articulation of the critical need for carbohydrates in human nutrition. We have come a long way in the past 25 years in the food and nutrition sciences and this conference well illustrated th...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.1995.tb01549.x
更新日期:1995-07-01 00:00:00
abstract::The behavior of SFE-171 used for food fortification was studied. The biological and nutritional properties of this new iron source are discussed in this work. ...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.1997.tb01611.x
更新日期:1997-06-01 00:00:00
abstract::Federal home-delivered meals programs for the frail elderly began in the United States in the 1970s, and during the 1980s the provision of meals to the homebound elderly has been expanded through development of state-funded meals programs. The time has now come to pose two questions relative to coverage and program im...
journal_title:Nutrition reviews
pub_type: 杂志文章
doi:10.1111/j.1753-4887.1994.tb01354.x
更新日期:1994-01-01 00:00:00
abstract::In vitro studies and some clinical studies suggest that vitamin D plays an important role in reducing inflammation. The objective of this review was to examine recent evidence that vitamin D status influences the level of inflammation in adults without acute illness or injury. Five large cross-sectional studies and tw...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/nure.12095
更新日期:2014-02-01 00:00:00
abstract::Reported here is a summary of the proceedings of the Symposium on Plant Polyphenols: Nutrition, Health and Innovations, which was cosponsored by the Southeast Asia Region branch of the International Life Sciences Institute and the Nutrition Society of Malaysia in Kuala Lumpur, Malaysia, June 22-23, 2009. The symposium...
journal_title:Nutrition reviews
pub_type:
doi:10.1111/j.1753-4887.2010.00283.x
更新日期:2010-04-01 00:00:00
abstract::The complementary feeding period, when solids and liquids other than breast milk and formula are added to the infant diet, is an important development window shaping infant growth and weight gain, metabolic development, and lifelong eating practices. Yet, relatively little is known about how the timing and types of fo...
journal_title:Nutrition reviews
pub_type: 杂志文章
doi:10.1093/nutrit/nuz057
更新日期:2020-12-01 00:00:00
abstract::There has been significant public debate about the susceptibility of research to biases of various kinds. The dialogue has extended to the peer-reviewed literature, scientific conferences, the mass media, government advisory bodies, and beyond. While biases can come from myriad sources, the overwhelming focus of the d...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2009.00188.x
更新日期:2009-05-01 00:00:00
abstract::Age-related macular degeneration (AMD) is a major cause of visual impairment in the United States. Currently there is no effective cure for this disease. Risk factors include decreased lutein and zeaxanthin status and obesity. Obesity is also an increasing public health concern. The alarming increase in the prevalence...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2005.tb00105.x
更新日期:2005-01-01 00:00:00
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journal_title:Nutrition reviews
pub_type: 杂志文章
doi:10.1111/j.1753-4887.1995.tb01470.x
更新日期:1995-01-01 00:00:00
abstract:OBJECTIVE:The primary aim of the current study was to synthesize evidence of the effect of social media use compared with no social media use as part of interventions to reduce risk factors for noncommunicable diseases. DATA SOURCES:Databases were searched up to June 10, 2014, using medical subject headings. A seconda...
journal_title:Nutrition reviews
pub_type: 杂志文章,meta分析,评审
doi:10.1093/nutrit/nuv106
更新日期:2016-04-01 00:00:00
abstract::Although body weight is considered to positively affect bones of children and adults, recent studies suggest that overweight and obesity in childhood and adolescence reduce bone mineral content below what would be predicted based on weight and are associated with an increase in incidence of childhood fractures. ...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1301/002966402760240327
更新日期:2002-01-01 00:00:00
abstract::Healthy humans regulate daily water balance remarkably well across their lifespan despite changes in biological development and exposure to stressors on hydration status. Acute or chronic body water deficits result when intakes are reduced or losses increase, but day-to-day hydration is generally well maintained so lo...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.2005.tb00152.x
更新日期:2005-06-01 00:00:00
abstract::Overzealous resuscitation of the severely malnourished patient may be associated with life-threatening complications. A variety of electrolyte, hemodynamic, septic, and nutritional derangements may result in sudden decompensation and even death. We present a case that dramatically illustrates these complications and f...
journal_title:Nutrition reviews
pub_type: 杂志文章
doi:10.1111/j.1753-4887.1990.tb02890.x
更新日期:1990-11-01 00:00:00
abstract::Green tea, rich in antioxidant and anti-inflammatory catechins, especially epigallocatechin gallate (EGCG), has been shown to reduce surrogate markers of atherosclerosis and lipid peroxidation, particularly LDL oxidation and malondialdehyde concentrations, in several in vitro, animal, and limited clinical studies. Epi...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1301/nr.2007.aug.361-375
更新日期:2007-08-01 00:00:00
abstract::A relationship between folate and neuropsychiatric disorders has been inferred from clinical observation and from the enhanced understanding of the role of folate in critical brain metabolic pathways. Depressive symptoms are the most common neuropsychiatric manifestation of folate deficiency. Conversely, borderline lo...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.1997.tb06468.x
更新日期:1997-05-01 00:00:00
abstract::All-trans and 13-cis-retinoic acids are normal constituents of human blood. Blood levels of both compounds increase upon oral ingestion of all-trans-retinyl palmitate, to a greater extent with higher amounts of ingested retinyl palmitate. These data suggest a mechanism whereby levels of dietary vitamin A could influen...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/j.1753-4887.1991.tb07423.x
更新日期:1991-09-01 00:00:00
abstract::The Second International Conference on Nutrition, organized by the Food and Agriculture Organization of the United Nations and the World Health Organization, will take place in November 2014. In 1992, the First International Conference on Nutrition declared, "Hunger and malnutrition are unacceptable." Twenty-two years...
journal_title:Nutrition reviews
pub_type: 杂志文章,评审
doi:10.1111/nure.12134
更新日期:2014-09-01 00:00:00