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Record W7132866347

The Effect of Important Food Sources of Fructose-containing Sugars and Strategies to Reduce Sugar-sweetened Beverages on Markers of Non-alcoholic Fatty Liver Disease

2021· dissertation· W7132866347 on OpenAlexfundno aff
Danielle Lee

Bibliographic record

VenueTSpace · 2021
Typedissertation
Language
FieldMedicine
TopicDiet, Metabolism, and Disease
Canadian institutionsnot available
FundersInstitute of Nutrition, Metabolism and DiabetesBanting and Best Diabetes Centre, University of TorontoInternational Nut and Dried Fruit CouncilCanadian Institutes of Health ResearchMitacsGovernment of CanadaDiabetes CanadaU.S. Department of Agriculture
KeywordsFatty liverOverweightObesityDiseaseAlanine aminotransferaseHealth benefitsNonalcoholic fatty liver diseaseFatty acidHigh-fructose corn syrup
DOInot available

Abstract

fetched live from OpenAlex

Whether the effects of fructose-containing sugars on non-alcoholic fatty liver disease (NAFLD) is mediated by the food matrix is unclear. We thus conducted a systematic review and meta-analysis, where sixty-seven trial comparisons (n=1877) were included for analysis. The evidence indicates that excess energy as sugar-sweetened beverages (SSBs) leads to an increase intrahepatocellular lipid (IHCL) and alanine aminotransferase. Since SSBs are a viable health target, the best strategy to reduce SSB intake is needed. We therefore conducted a sub-study within the STOP Sugars NOW trial to evaluate the effect of non-nutritive sweetened beverages (NSBs) and water to reduce SSBs in 30 overweight and obese participants over 4 weeks on NAFLD measures. Using water to replace SSBs significantly decreased IHCL, but this was not seen when NSBs replaced SSBs or NSBs were compared to water. Energy control and food source appear to be mediators of the effect of fructose-containing sugars on NAFLD.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.004
metaresearch head score (Gemma)0.008
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.004
Threshold uncertainty score0.019

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0040.008
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0040.009
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0010.001
Open science0.0000.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0030.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.011
GPT teacher head0.310
Teacher spread0.299 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2021
Admission routes1
Has abstractyes

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