Evidence map›Paper›PMID 34977280›Full record

ArticleBone reports2022

Leptin to adiponectin ratio in puberty is associated with bone mineral density in 18-year-old males.

Reeli Tamme, Jaak Jürimäe, Evelin Mäestu, Liina Remmel, Priit Purge, Eva Mengel, Vallo Tillmann

Abstract read
In one paragraph

Article in Bone reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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

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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

3 citing papers in PubMed.

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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

7 authors.

Reeli TammeInstitute of Clinical Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia.
Jaak JürimäeInstitute of Sports Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, Estonia.
Evelin MäestuInstitute of Sports Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, Estonia.
Liina RemmelInstitute of Sports Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, Estonia.
Priit PurgeInstitute of Sports Sciences and Physiotherapy, Faculty of Medicine, University of Tartu, Tartu, Estonia.
Eva MengelInstitute of Clinical Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia.
Vallo TillmannInstitute of Clinical Medicine, Faculty of Medicine, University of Tartu, Tartu, Estonia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionInconsistent associations of leptin and adiponectin with bone mineral characteristics in puberty and adolescence have been reported. We aimed to examine the associations between leptin to adiponectin ratio (LAR) in puberty and bone mineral characteristics at the age of 18 years in healthy males. MATERIALS AND

methods88 white Caucasian boys were investigated at T1 (mean age 12.1 years), T2 (14.0 years) and T3 (18.0 years). Serum leptin and adiponectin were measured and LAR was calculated at T1, T2 and T3, bone mineral density (BMD) and bone mineral apparent density (BMAD) for total body and lumbar spine (LS) at T1 and T3. Spearman correlation coefficient and partial correlation analyses were used to describe the associations between mean pubertal LAR and BMD at T3.

resultsMean pubertal LAR was negatively correlated with both LS BMD (r = -0.23; P < 0.05) and LS BMAD at T3 (r = -0.33; P < 0.05). These associations remained significant also in partial correlation analysis after controlling for total body fat percentage, total testosterone, HOMA-IR and physical activity at T1 (r = -0.31; P < 0.05 and r = -0.41; P < 0.05 respectively).

conclusionLAR in puberty is negatively associated with lumbar spine BMD and lumbar spine BMAD at the age of 18 years.

Indexed as

AdolescenceBone mineral apparent densityBone mineral densityLeptin to adiponectin ratioPuberty

Identifiers

PMID34977280
PMCPMC8683673

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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.