dc.contributor.author |
Jayawardena, Ranil |
|
dc.contributor.author |
Swarnamali, Hasinthi |
|
dc.contributor.author |
Ranasinghe, Priyanga |
|
dc.contributor.author |
Hills, Andrew P |
|
dc.coverage.spatial |
Netherlands |
|
dc.date.accessioned |
2024-01-09T02:30:42Z |
|
dc.date.available |
2024-01-09T02:30:42Z |
|
dc.date.issued |
2021-03 |
|
dc.identifier.citation |
(2021). Obesity Research and Clinical Practice, 15(2), 106-113. |
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dc.identifier.issn |
1871-403X |
|
dc.identifier.uri |
https://hdl.handle.net/2292/67068 |
|
dc.description.abstract |
Background:
The purpose of this systematic review and meta-analysis was to assess whether the available research to date supports the use of portion-controlled plate (PCP) and leads to reductions in body weight and improvements in other anthropometric and biochemical parameters. The systematic review summarizes existing PCPs and their impact on anthropometric and metabolic changes.
Methods:
A systematic search was conducted in the following databases: PubMed®, Web of Science®, Scopus®. Data were pooled using random or fixed effects meta-analysis.
Results:
From 426 potentially relevant articles, 5 publications were included in this review, and 4 of which reported four different PCPs. All five studies reported a positive effect of PCP on obesity and metabolic parameters. PCP significantly reduced body weight (BW) by 2.02 kg (95% CI, −3.03 to −1.01, p < 0.0001), body mass index (BMI) by 0.87 kg m−2 (95% CI, −1.28 to −0.47, p < 0.0001) and waist circumference (WC) by 2.28 cm (95% CI, −4.57 to 0.01, p = 0.05). A non-significant reduction was observed for waist-to-hip ratio (WHR) (−0.01, 95% CI, −0.03 to 0.01, p = 0.35) during the three-month intervention period. PCP significantly decreased both BW (−1.66 kg; 95% CI, −2.69 to −0.62, p = 0.002) and percentage body weight (% BW) (−1.64%; 95% CI, −2.69 to −0.58, p = 0.002) when the intervention was undertaken for a 6-month period.
Conclusions:
Overall, results showed that portion control intervention significantly reduced BW, BMI and WC, along with a positive trend for WHR, plus biochemical and blood pressure reduction. |
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dc.format.medium |
Print-Electronic |
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dc.language |
eng |
|
dc.publisher |
Elsevier |
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dc.relation.ispartofseries |
Obesity Research & Clinical Practice |
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dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
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dc.subject |
Humans |
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dc.subject |
Body Weight |
|
dc.subject |
Weight Loss |
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dc.subject |
Body Mass Index |
|
dc.subject |
Waist-Hip Ratio |
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dc.subject |
Waist Circumference |
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dc.subject |
Portion Size |
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dc.subject |
Meta-analysis |
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dc.subject |
Obesity |
|
dc.subject |
Plate model |
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dc.subject |
Portion control plate |
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dc.subject |
Systematic review |
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dc.subject |
Weight reduction |
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dc.subject |
32 Biomedical and Clinical Sciences |
|
dc.subject |
4206 Public Health |
|
dc.subject |
42 Health Sciences |
|
dc.subject |
Nutrition |
|
dc.subject |
Science & Technology |
|
dc.subject |
Life Sciences & Biomedicine |
|
dc.subject |
Endocrinology & Metabolism |
|
dc.subject |
Nutrition & Dietetics |
|
dc.subject |
GUIDELINES |
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dc.subject |
MANAGEMENT |
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dc.subject |
EXERCISE |
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dc.subject |
DIETS |
|
dc.subject |
MODEL |
|
dc.subject |
RISK |
|
dc.subject |
11 Medical and Health Sciences |
|
dc.subject |
17 Psychology and Cognitive Sciences |
|
dc.subject |
3202 Clinical sciences |
|
dc.subject |
4202 Epidemiology |
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dc.title |
Impact of portion-control plates (PCP) on weight reduction: A systematic review and meta-analysis of intervention studies |
|
dc.type |
Journal Article |
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dc.identifier.doi |
10.1016/j.orcp.2021.01.008 |
|
pubs.issue |
2 |
|
pubs.begin-page |
106 |
|
pubs.volume |
15 |
|
dc.date.updated |
2023-12-25T23:21:44Z |
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dc.rights.holder |
Copyright: The authors |
en |
dc.identifier.pmid |
33589390 (pubmed) |
|
pubs.author-url |
https://www.ncbi.nlm.nih.gov/pubmed/33589390 |
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pubs.end-page |
113 |
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pubs.publication-status |
Published |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RetrictedAccess |
en |
pubs.subtype |
Meta-Analysis |
|
pubs.subtype |
Systematic Review |
|
pubs.subtype |
Review |
|
pubs.subtype |
Journal Article |
|
pubs.elements-id |
1004920 |
|
pubs.org-id |
Liggins Institute |
|
dc.identifier.eissn |
1878-0318 |
|
dc.identifier.pii |
S1871-403X(21)00008-9 |
|
pubs.record-created-at-source-date |
2023-12-26 |
|
pubs.online-publication-date |
2021-02-13 |
|