Evidence map›Paper›PMID 25148886›Full record

ArticleObesity surgery2015

Changes in BMI and psychosocial functioning in partners of women who undergo gastric bypass surgery for obesity.

Mikaela Willmer, Daniel Berglind, Anders Thorell, Magnus Sundbom, Joanna Uddén, Mustafa Raoof, Jakob Hedberg, Per Tynelius, Ata Ghaderi, Erik Näslund and 1 more

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Article in Obesity surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

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

9 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Stabilizing family life after gastric bypass surgery.International journal of qualitative studies on health and well-being · 2017
    Article
  7. Article
  8. Observational
  9. 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

11 authors.

Mikaela WillmerDepartment of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.
Daniel Berglind
Anders Thorell
Magnus Sundbom
Joanna Uddén
Mustafa Raoof
Jakob Hedberg
Per Tynelius
Ata Ghaderi
Erik Näslund
Finn Rasmussen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere is very little research exploring the effects of Roux-en-Y gastric bypass surgery (RYGB) on the patient's partner. The aim of the present study was to investigate longitudinally whether male partners of female RYGB patients were affected in terms of BMI, sleep quality, body dissatisfaction, depression, and anxiety.

methodsThirty-seven women, with partners who were willing to participate, were recruited from RYGB waiting lists at five Swedish hospitals. Data collection took place during two home visits, 3 months before and 9 months after RYGB surgery. Anthropometrical data were documented, and both women and men completed the Hospital Anxiety and Depression Scale (HADS) and the Karolinska Sleep Questionnaire (KSQ). The men also completed the Male Body Dissatisfaction Scale (MBDS).

resultsThe men's BMI changes between the two time points that were analysed using general estimating equation (GEE) regression. Their BMI decreased significantly (β = -0.9, p = 0.004). The change was more pronounced in the 26 men who had a baseline BMI of ≥25 (β = -1.4, p < 0.001). Fixed-effects regression showed a statistically significant association between the men's weight loss and that of the women (β = 0.3, p = 0.004). There were no significant changes in the men's HADS, KSQ, or MBDS scores.

conclusionsOverweight/obese male partners of RYGB patients also lose weight during the first 9 months post-operatively. However, symptoms of body dissatisfaction, anxiety, and depression remain unchanged, as does self-reported sleep quality.

Indexed as

Body Mass IndexSpousesAdultAnxietyBody ImageDepressionFemaleFollow-Up StudiesGastric BypassHumansMaleMiddle AgedObesity, MorbidOverweightSleepSurveys and Questionnaires

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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.