Evidence map›Paper›PMID 40235948›Full record

ArticleEClinicalMedicine2025

Adipose cellularity as a measurement of long-term changes in body weight: a Swedish cohort study spanning 1988-2016.

Peter Arner, Thorkild I A Sørensen, Daniel P Andersson

Abstract read
In one paragraph

Article in EClinicalMedicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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

1 citing paper in PubMed.

  1. 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

3 authors.

Peter ArnerDepartment of Medicine-H7 at Karolinska Institutet, C2:94 Karolinska University Hospital Huddinge, 14186, Stockholm, Sweden.
Thorkild I A SørensenNovo Nordisk Foundation Center for Basic Metabolic Research and Department of Public Health Sciences, University of Copenhagen, Blegdamsvej 3B, Copenhagen, 2200N, Denmark.
Daniel P AnderssonDepartment of Medicine-H7 at Karolinska Institutet, C2:94 Karolinska University Hospital Huddinge, 14186, Stockholm, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Adipocyte size and number (cellularity) determine the adipose mass and may relate to long-term body weight changes. Methods: We investigated 1014 healthy participants at Karolinska Institutet in Sweden 1988-2016 for body weight and size/number of subcutaneous adipocytes, and 273 for visceral adipocyte size. We measured body weight on 281 subjects about 16 years later. We analysed the association of baseline adipocyte size and number with body weight changes by linear regression including relevant co-factors, and the associations of cellularity (low or high number of either large or small adipocytes) regarding body weight changes by analysis of variance. Findings: Subcutaneous adipocyte size and number and visceral adipocyte size showed strong relationships with body weight changes irrespective of its mode of expression (adjusted r Interpretation: Adipose cellularity is associated with long-term changes in body weight, following interventions to decrease body weight. Patients with a high number of large fat cells experienced the most pronounced weight reduction. Funding: The Stockholm County Council (963296, 994175, 986118), the Center for Innovative Medicine at Karolinska Institutet (986109) and the Swedish Society of Medicine (1001156). None of the funding sources had any involvement in the study.

Indexed as

Adipocyte numberAdipocyte sizeFat cellsMorphologyWeight gainWeight loss

Identifiers

PMID40235948
PMCPMC11997358

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Registered trials

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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.