Evidence map›Paper›PMID 24329818›Full record

ArticleJournal of sleep research2014

Mother-reported sleep, accelerometer-estimated sleep and weight status in Mexican American children: sleep duration is associated with increased adiposity and risk for overweight/obese status.

Suzanna M Martinez, Louise C Greenspan, Nancy F Butte, Steven E Gregorich, Cynthia L De Groat, Julianna Deardorff, Carlos Penilla, Lauri A Pasch, Elena Flores, Jeanne M Tschann

Abstract read
In one paragraph

Article in Journal of sleep research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 9% 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, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Dietary and Activity Factors Influence Poor Sleep and the Sleep-Obesity Nexus among Children.International journal of environmental research and public health · 2019
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Sleep patterns and obesity in childhood.Current opinion in endocrinology, diabetes, and obesity · 2015
    Review
  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

10 authors at 5 institutions in 1 country.

Suzanna M MartinezDivision of General Pediatrics, University of California at San Francisco, San Francisco, CA, USA.
Louise C Greenspan
Nancy F Butte
Steven E Gregorich
Cynthia L De Groat
Julianna Deardorff
Carlos Penilla
Lauri A Pasch
Elena Flores
Jeanne M Tschann
University of California, San Francisco · USUniversity of California, Berkeley · USChildren's Nutrition Research Center at Baylor College of Medicine · USKaiser Permanente San Francisco Medical Center · USUniversity of San Francisco · US

Funding

Parental Influences on Obesity Among Mexican American ChildrenR01HL084404 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI TSCHANN, JEANNE M. · 2007 to 2011
$3.7M
NHLBI NIH HHS R01 HL084404
6 · The paper itself

Abstract

We know of no studies comparing parent-reported sleep with accelerometer-estimated sleep in their relation to paediatric adiposity. We examined: (i) the reliability of mother-reported sleep compared with accelerometer-estimated sleep; and (ii) the relationship between both sleep measures and child adiposity. The current cross-sectional study included 303 Mexican American mother-child pairs recruited from Kaiser Permanente Northern California. We measured sleep duration using maternal report and accelerometry and child anthropometrics. Concordance between sleep measures was evaluated using the Bland-Altman method. We conducted zero-ordered correlations between mother-reported sleep, accelerometer-estimated sleep and child BMI z-scores (BMIz). Using linear regression, we examined three models to assess child BMIz with mother-reported sleep (model 1), accelerometer-estimated sleep (model 2) and both sleep measures (model 3). Children had an average age of 8.86 years (SD = 0.82). Mothers reported that their child slept 9.81 ± 0.74 h [95% confidence interval (CI): 9.72, 9.89], compared to 9.58 ± 0.71 h (95% CI: 9.50, 9.66) based on accelerometry. Mother-reported sleep and accelerometer-estimated sleep were correlated (r = 0.33, P < 0.001). BMIz outcomes were associated negatively with mother-reported sleep duration (model 1: β = -0.13; P = 0.02) and accelerometer-estimated sleep duration (model 2: β = -0.17; P < 0.01). Accounting for both sleep measures, only accelerometer-measured sleep was related to BMIz (model 3: β = -0.14, P = 0.02). Each sleep measure was related significantly to adiposity, independent of covariates. Accelerometry appeared to be a more reliable measure of children's sleep than maternal report, yet maternal report may be sufficient to examine the sleep-adiposity relationship when resources are limited.

Indexed as

Body WeightMexican AmericansMothersAccelerometryAdiposityBody Mass IndexCaliforniaChildCross-Sectional StudiesFemaleHumansLinear ModelsMaleObesityOverweightReproducibility of ResultsMexican Americanpaediatric obesityparent reportreliabilitysleep measurement

Identifiers

PMID24329818
PMCPMC4492432
OpenAlexW2045172587

What OpenQuestion holds

Textmetadata
LicenceTDM
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.