Evidence map›Paper›PMID 41184092›Full record

SynthesisClinical obesity2026

Exploring the Relationship Between Obesity, Weight Loss and Health-Related Quality of Life: An Updated Systematic Review of Reviews.

Tone Nygaard Flølo, Hui-Hsuan Liu, John Roger Andersen, Ronette L Kolotkin

Abstract readSystematic Review
In one paragraph

Synthesis in Clinical obesity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

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

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Article
  7. Factors associated with preoperative health-related quality of life in patients undergoing lumbar spine surgery: a multi-ethnic Asian cohort.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2026
    Article
  8. Article
  9. Review
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.

Tone Nygaard FløloDepartment of Nursing and Health Promotion, Oslo Metropolitan University, Oslo, Norway.
Hui-Hsuan LiuReal-World Evidence, OPEN Health Communications, London, UK.
John Roger AndersenFaculty of Health and Social Sciences, Western Norway University of Applied Sciences, Førde, Norway.
Ronette L KolotkinDuke Family Medicine and Community Health, Duke University School of Medicine, Durham, North Carolina, USA.

Funding

Novo Nordisk A/S
6 · The paper itself

Abstract

The aim of this systematic literature review (SLR) of reviews was to update the evidence, established in a 2017 SLR, on the impact of obesity and weight loss by various interventions on health-related quality of life (HRQoL). In total, eight SLRs and/or meta-analyses published since 2017 were identified. The results consistently demonstrated a negative association between obesity and HRQoL, with some evidence suggesting poorer HRQoL in people with adverse metabolic profiles. In addition to substantial weight or body mass index reduction, metabolic and bariatric surgery (MBS) or endoscopic bariatric therapies resulted in significant and clinically relevant HRQoL improvements, with pronounced and persistent effects on the physical components in particular. HRQoL typically improved within 1-2 years after MBS and stabilised or deteriorated while remaining above baseline in subsequent years, likely due to weight regain. Evidence for the benefits of exercise interventions on HRQoL was inconclusive. Notably, no SLRs on anti-obesity medications were identified, limiting conclusions on this emerging treatment area. This updated SLR expands on previous findings from the 2017 SLR, providing additional insights into underexplored areas, including the role of metabolic profiles in HRQoL and trends of HRQoL after MBS. Evidence synthesis remains challenging due to heterogeneity in HRQoL measurements used in this field.

Indexed as

ObesityQuality of LifeWeight LossBariatric SurgeryBody Mass IndexHumanshealth‐related quality of lifeobesityweight lossweight management

Identifiers

PMID41184092
PMCPMC12705258

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.