Evidence map›Paper›PMID 31190262›Full record

ArticleObesity surgery2019

The Influence of Socioeconomic Factors on Quality-of-Life After Laparoscopic Gastric Bypass Surgery.

Karin Gryth, Carina Persson, Ingmar Näslund, Magnus Sundbom, Erik Näslund, Erik Stenberg

Abstract read
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In one paragraph

Article in Obesity surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 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

6 authors.

Karin GrythDepartment of Surgery, Faculty of Medicine and Health, Örebro University Hospital, SE-701 85, Örebro, Sweden.
Carina PerssonDepartment of Community Medicine and Public Health, Faculty of Medicine and Health, Örebro University, Örebro, Sweden.
Ingmar NäslundDepartment of Surgery, Faculty of Medicine and Health, Örebro University Hospital, SE-701 85, Örebro, Sweden.
Magnus SundbomDepartment of Surgical Sciences, Uppsala University, Uppsala, Sweden.
Erik NäslundDivision of Surgery, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden.
Erik StenbergDepartment of Surgery, Faculty of Medicine and Health, Örebro University Hospital, SE-701 85, Örebro, Sweden. erik.stenberg@regionorebrolan.se.ORCID http://orcid.org/0000-0001-9189-0093

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPatients with low socioeconomic status have been reported to experience poorer outcome after several types of surgery. The influence of socioeconomic factors on health-related quality-of-life (HRQoL) after bariatric surgery is unclear. MATERIALS AND

methodsPatients operated with a primary laparoscopic gastric bypass procedure in Sweden between 2007 and 2015 were identified in the Scandinavian Obesity Surgery Register. Patients with a completed assessment of health-related quality-of-life based on the Obesity-related Problem Scale (OP Scale) were included in the study. Socioeconomic status was based on data from Statistics Sweden.

resultsA total of 13,723 patients (32% of the 43,096 operated during the same period), with complete OP scores at baseline and two years after surgery, were included in the study. Age, lower preoperative BMI, male gender, higher education, professional status and disposable income as well as not receiving social benefits (not including retirement pension), and not a first- or second-generation immigrant, were associated with a higher postoperative HRQoL. Patients aged 30-60 years, with lower BMI, higher socioeconomic status, women and those born in Sweden by Swedish parents experienced a higher degree of improvement in HRQoL. Postoperative weight-loss was associated with higher HRQoL (unadjusted B 16.3, 95%CI 14.72-17.93, p < 0.0001).

conclusionAt 2 years, a strong association between weight loss and improvement in HRQoL was seen, though several factors influenced the degree of improvement. Age, sex, preoperative BMI and socioeconomic status all influence the postoperative HRQoL as well as the improvement in HRQoL after laparoscopic gastric bypass surgery.

Indexed as

Gastric BypassLaparoscopyQuality of LifeSocioeconomic FactorsAdultFemaleHumansMaleMiddle AgedObesity, MorbidRetrospective StudiesSwedenTreatment OutcomeWeight LossBariatric surgeryGastric bypassLaparoscopyQuality-of-lifeRisk factors

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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.