scholarly journals The effect of screen advertising on children's dietary intake: A systematic review and meta-analysis

2018 ◽  
Vol 20 (4) ◽  
pp. 554-568 ◽  
Author(s):  
Simon J. Russell ◽  
Helen Croker ◽  
Russell M. Viner
Keyword(s):  
Systematic Review ◽  
Dietary Intake ◽  
Meta Analysis

scholarly journals Dietary intake and risk of asthma in children and adults: protocol for a systematic review and meta-analysis

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Vanessa Garcia-Larsen ◽  
Stefano R. Del Giacco ◽  
André Moreira ◽  
Matteo Bonini ◽  
Tari Haahtela ◽  
...  
Keyword(s):  
Systematic Review ◽  
Dietary Intake ◽  
Meta Analysis ◽  
Asthma In Children

scholarly journals Influence of unhealthy food and beverage marketing on children's dietary intake and preference: a systematic review and meta-analysis of randomized trials

2016 ◽  
Vol 17 (10) ◽  
pp. 945-959 ◽  
Author(s):  
B. Sadeghirad ◽  
T. Duhaney ◽  
S. Motaghipisheh ◽  
N. R. C. Campbell ◽  
B. C. Johnston
Keyword(s):  
Systematic Review ◽  
Dietary Intake ◽  
Randomized Trials ◽  
Meta Analysis ◽  
Unhealthy Food ◽  
Food And Beverage

Relative validity of FFQ to assess food items, energy, macronutrient and micronutrient intake in children and adolescents: a systematic review with meta-analysis

2020 ◽  
pp. 1-27 ◽  
Author(s):  
Luisa Saravia ◽  
Maria L. Miguel-Berges ◽  
Iris Iglesia ◽  
Marcus V. Nascimento-Ferreira ◽  
Guillermo Perdomo ◽  
...  
Keyword(s):  
Systematic Review ◽  
Dietary Intake ◽  
Children And Adolescents ◽  
Meta Analysis ◽  
Dietary Assessment ◽  
Assessment Method ◽  
Nutritional Epidemiology ◽  
Healthy Children ◽  
Relative Validity ◽  
Dietary Assessment Method

Abstract FFQ are one of the most widely used tools of research into nutritional epidemiology, and many studies have been conducted in several countries using this dietary assessment method. The present study aimed to evaluate the relative validity of FFQ, in comparison with other methods, in assessing dietary intake of children and adolescents, through a systematic review. Four electronic databases (Embase, PubMed, Scopus and Web of Science) found sixty-seven articles, which met the inclusion criteria (healthy children and adolescents from 3 to 18 years of age; journal articles written in English, Spanish and Portuguese between 1988 and March 2019; results showing the comparison between the FFQ with other methods of assessment of dietary intake). The articles were analysed by two independent reviewers. A meta-analysis was conducted using correlation coefficients as estimate effects between the FFQ and the reference standard method. Subgroup analysis and meta-regression were performed to identify the probable source of heterogeneity. In fifty-five of the sixty-seven studies, a single dietary assessment method was used to evaluate the FFQ; nine combined the two methods and three used three reference methods. The most widely used reference method was the 24-h recall, followed by the food record. The overall relative validity of the FFQ to estimate energy, macronutrient, certain micronutrient and certain food item intakes in children and adolescents may be considered weak. The study protocol was registered in PROSPERO under number CRD42016038706.

The role of calcium and vitamin D dietary intake on risk of colorectal cancer: systematic review and meta-analysis of case–control studies

2021 ◽  
Author(s):  
Juan Francisco Lopez-Caleya ◽  
Luis Ortega-Valín ◽  
Tania Fernández-Villa ◽  
Miguel Delgado-Rodríguez ◽  
Vicente Martín-Sánchez ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Systematic Review ◽  
Vitamin D ◽  
Dietary Intake ◽  
Meta Analysis ◽  
Case Control ◽  
Case Control Studies

scholarly journals Global Perspective of the Vitamin D Status of African-Caribbean Populations: A Systematic Review and Meta-analysis

2021 ◽  
Author(s):  
Rebecca M. Vearing ◽  
Kathryn H. Hart ◽  
Andrea L. Darling ◽  
Yasmine Probst ◽  
Aminat S. Olayinka ◽  
...  
Keyword(s):  
Systematic Review ◽  
Vitamin D ◽  
Dietary Intake ◽  
Meta Analysis ◽  
Dietary Vitamin ◽  
Vitamin D Status ◽  
Vitamin D Intake ◽  
African Caribbean ◽  
Dietary Vitamin D ◽  
Caribbean Populations

Abstract Background/Objectives Vitamin D deficiency remains a global public health issue, particularly in minority ethnic groups. This review investigates the vitamin D status (as measured by 25(OH)D and dietary intake) of the African-Caribbean population globally. Subjects/Methods A systematic review was conducted by searching key databases (PUBMED, Web of Science, Scopus) from inception until October 2019. Search terms included ‘Vitamin D status’ and ‘African-Caribbean’. A random effects and fixed effects meta-analysis was performed by combining means and standard error of the mean. Result The search yielded 19 papers that included n = 5670 African-Caribbean participants from six countries. A meta-analysis found this population to have sufficient (>50 nmol/L) 25(OH)D levels at 67.8 nmol/L, 95% CI (57.9, 7.6) but poor dietary intake of vitamin D at only 3.0 µg/day, 95% CI (1.67,4.31). For those living at low latitudes ‘insufficient’ (as defined by study authors) 25(OH)D levels were found only in participants with type 2 diabetes and in those undergoing haemodialysis. Suboptimal dietary vitamin D intake (according to the UK recommended nutrient intake of 10 µg/day) was reported in all studies at high latitudes. Studies at lower latitudes, with lower recommended dietary intakes (Caribbean recommended dietary intake: 2.5 µg/day) found ‘sufficient’ intake in two out of three studies. Conclusions 25(OH)D sufficiency was found in African-Caribbean populations at lower latitudes. However, at higher latitudes, 25(OH)D deficiency and low dietary vitamin D intake was prevalent.

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