Evidence map›Paper›PMID 29972900›Full record

ArticleKorean journal of family medicine2018

Association between Sleep Duration and Body Composition Measures in Korean Adults: The Korea National Health and Nutrition Examination Survey 2010.

Ryoung Hee Kim, Kyong In Kim, Jeong Hyeon Kim, Yong Soon Park

Abstract read
In one paragraph

Article in Korean journal of family medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  16. Breastfeeding and Sarcopenia in Later Life.Korean journal of family medicine · 2019
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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

4 authors.

Ryoung Hee KimDepartment of Family Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea.
Kyong In KimDepartment of Family Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea.
Jeong Hyeon KimDepartment of Family Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea.
Yong Soon ParkDepartment of Family Medicine, Hallym University Chuncheon Sacred Heart Hospital, Chuncheon, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe association between sleep duration and body composition measures in Korean adults remains unclear.

methodsThis cross-sectional study included 3,532 subjects aged ≥40 years (1,542 men and 1,990 women) who participated in the 2010 Korea National Health and Nutrition Examination Survey V-1. Self-reported sleep duration and anthropometric data were collected. Appendicular skeletal muscle mass (ASM) was quantified via dual-energy X-ray absorptiometry. Obesity was defined according to the body mass index and waist circumference. Sarcopenia was defined as the muscle mass percentage (ASM/weight) below the lowest quintile computed for the study population. Multivariate logistic regressions with or without adjustment for sociodemographic and lifestyle factors were used to evaluate the association of sleep duration with obesity and sarcopenia for participants who slept ≤5, 6-8, and ≥9 h/d. The results were expressed as odds ratios (ORs) with 95% confidence intervals (95% CIs).

resultsIn women, the association between sleep duration and sarcopenia was stronger for individuals who slept ≥9 h/d than for those who slept 6-8 h/d (unadjusted OR, 1.99; 95% CI, 1.19-3.34; adjusted OR, 1.77; 95% CI, 1.06- 2.96).

conclusionLonger sleep duration is associated with a significantly higher incidence of sarcopenia in Korean women aged ≥40 years.

Indexed as

Korea National Health and Nutrition Examination SurveyObesitySarcopeniaSleep

Identifiers

PMID29972900
PMCPMC6056402

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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.