Evidence map›Paper›PMID 30359394›Full record

Observational studyPloS one2018

'The only chance of a normal weight life': A qualitative analysis of online forum discussions about bariatric surgery.

Mikaela Willmer, Martin Salzmann-Erikson

Abstract readObservational Study
In one paragraph

Observational study in PloS one, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 2 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

13 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Social media use among patients before and after metabolic and bariatric surgery: a systematic review.Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2025
    Pooled it
  2. Pooled it
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  4. 'Journal of health psychology · 2025
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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

2 authors.

Mikaela WillmerDepartment of Health and Caring Sciences, University of Gävle, Gävle, Sweden.ORCID 0000-0002-9567-0773
Martin Salzmann-EriksonDepartment of Health and Caring Sciences, University of Gävle, Gävle, Sweden.ORCID 0000-0002-2610-8998

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe only effective weight loss treatment for severe obesity is bariatric surgery, with Roux-en-Y gastric bypass being the most common method. Patients often have unrealistic expectations of surgery and expect a "miracle cure" even though the procedure requires major lifelong lifestyle changes. Most patients access information about the procedure online, and come into contact with others who have had the surgery.

objectiveThe objective of this study was to describe shared values, feelings, and thoughts among visitors to a web-based forum for those undergoing bariatric surgery.

methodsIn this cross-sectional observation study using qualitative contents analysis, the material consisted of an online discussion forum thread about bariatric surgery, with 498 posts. These were saved in a document, read and re-read. Through coding of meaningful units of text, themes were established.

resultsFour themes were constructed during data analysis: a) A new life-anticipating dramatic changes of body and mind; b) Negotiating the system and playing the waiting game; c) A means to an end-managing the pre-operative diet; and d) Managing the attitudes of others. Posters described the process of bariatric surgery as a journey, riddled with roadblocks, setbacks and trials, but also with joy and expectations of a new life.

conclusionProfessionals who encounter this group should be aware of their need for support throughout the process, and investigate the possibility of both pre- and postoperative support groups, either online or face-to-face. The results also show that the posters on the forum had very high, and often unrealistic, expectations on how the surgery would change their lives. It is important for those who encounter this group before surgery to be aware of this tendency and to take measures to ensure that patients undergo the surgery with realistic expectations.

Indexed as

Bariatric SurgeryBody WeightInternetHealth Knowledge, Attitudes, PracticeHumans

Identifiers

PMID30359394
PMCPMC6201906

What OpenQuestion holds

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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 OpenQuestion graph.