Evidence map›Paper›PMID 26306671›Full record

ArticleEuropean journal of nutrition2016

Vitamin D status and insulin sensitivity are novel predictors of resting metabolic rate: a cross-sectional analysis in Australian adults.

E K Calton, K Pathak, M J Soares, H Alfonso, K N Keane, P Newsholme, N K Cummings, W Chan She Ping-Delfos, A Hamidi

Abstract read
PubMed Publisher
In one paragraph

Article in European journal of nutrition, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.0field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 35 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Review
  5. Article
  6. Age But Not Menopausal Status Is Linked to Lower Resting Energy Expenditure.The Journal of clinical endocrinology and metabolism · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

E K CaltonNutrition, Dietetics and Food Technology, School of Public Health, Curtin Health Innovation Research Institute-Metabolic Health, Faculty of Health Sciences, Curtin University, GPO Box U1987, Perth, WA, 6102, Australia.
K PathakNutrition, Dietetics and Food Technology, School of Public Health, Curtin Health Innovation Research Institute-Metabolic Health, Faculty of Health Sciences, Curtin University, GPO Box U1987, Perth, WA, 6102, Australia.
M J SoaresNutrition, Dietetics and Food Technology, School of Public Health, Curtin Health Innovation Research Institute-Metabolic Health, Faculty of Health Sciences, Curtin University, GPO Box U1987, Perth, WA, 6102, Australia. m.soares@curtin.edu.au.
H AlfonsoEpidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, Curtin University, Perth, WA, 6102, Australia.
K N KeaneSchool of Biomedical Sciences, Curtin Health Innovation Research Institute-Biosciences, Faculty of Health Sciences, Curtin University, Perth, WA, 6102, Australia.
P NewsholmeSchool of Biomedical Sciences, Curtin Health Innovation Research Institute-Biosciences, Faculty of Health Sciences, Curtin University, Perth, WA, 6102, Australia.
N K CummingsOptimal Nutrition and Exercise, St John of God Medical Clinic and Wexford Medical Centre, 100 Murdoch Drive, Murdoch, WA, 6150, Australia.
W Chan She Ping-DelfosGeneral Practice and Primary Care Research Unit, School of Medicine, The University of Notre Dame Australia, 19 Mount Street, Fremantle, WA, 6959, Australia.
A HamidiSchool of Biomedical Sciences, Curtin Health Innovation Research Institute-Biosciences, Faculty of Health Sciences, Curtin University, Perth, WA, 6102, Australia.
Curtin University · AUSt John of God Murdoch Hospital · AUThe University of Notre Dame Australia · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeResting metabolic rate (RMR) accounts for two-thirds of the total energy expenditure in sedentary individuals. After accounting for traditional factors, there still remains a considerable unexplained variance in RMR. There is a pandemic of obesity and metabolic syndrome (MetS) which coexists with a high prevalence of vitamin D insufficiency. The aim of this study was to evaluate the potential effects of vitamin D status, insulin sensitivity (IS) and the metabolic syndrome (MetS) on RMR in Australian adults.

methodsRMR, respiratory quotient (RQ), McAuley's insulin sensitivity index, fat mass (FM), fat-free mass (FFM) and vitamin D status were assessed in Australian adults. The presence of MetS was evaluated by current standard criteria. Predictors of RMR were examined through multiple linear regression based on stepwise and backward regression approaches with attention to multi-collinearity. All analyses were conducted on SPSS version 21.

resultsOne hundred and twenty-seven participants (45 men, 82 women), aged 53.4 ± 11.7 years and BMI 31.9 ± 5.2 kg/m(2), were included. Forty-one subjects were insufficient in vitamin D status (<50 nmol/L), and 75 participants had the MetS. A parsimonious regression model explained 85.8 % of RMR and was given by: RMR (kJ/d) = 1931 + 83.5 × FFM (kg) + 29.5 × FM (kg) + 5.65 × 25(OH)D (nmol/L) - 17.6 × age (years) - 57.51 × IS.

conclusionVitamin D status and IS are novel independent predictors of RMR in adults. Future studies could validate a causal role for these factors in human energy metabolism.

Indexed as

Basal MetabolismInsulin ResistanceAdiposityAdultAgedAustraliaBlood PressureBody Mass IndexBody WeightCalorimetry, IndirectCross-Sectional StudiesEnergy MetabolismFemaleHumansMaleMiddle AgedVitamin DInsulin sensitivityMetabolic syndromeResting metabolic rateVitamin D

Identifiers

PMID26306671
OpenAlexW1946720947

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.