Evidence map›Paper›PMID 33057884›Full record

ArticleObesity surgery2021

Early Weight Loss Following Laparoscopic Sleeve Gastrectomy Is Predictive of Long-Term Weight Loss in Morbidly Obese Chinese.

Liang Wang, Qing Sang, Xuejing Zheng, Dexiao Du, Nengwei Zhang, Dongbo Lian

Abstract read
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In one paragraph

Article in Obesity surgery, 2021. 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
1.4field-weighted citation impact, top 18% of its field
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, 15 citations in OpenAlex.

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  8. Metabolic surgery in China: present and future.Journal of molecular cell biology · 2021
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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 at 2 institutions in 2 countries.

Liang WangSurgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China.
Qing SangSurgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China.
Xuejing ZhengSurgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China.
Dexiao DuSurgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China.
Nengwei ZhangSurgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China. zhangnw1@sohu.com.ORCID http://orcid.org/0000-0002-9412-2652
Dongbo LianSurgery Centre of Diabetes Mellitus, Peking University Ninth School of Clinical Medicine, Beijing, 100038, China. lian.dongbo@126.com.
Peking University · CNKing University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLaparoscopic sleeve gastrectomy (LSG) is a bariatric surgical approach often used to treat Chinese individuals suffering from morbid obesity.

objectivesTo verify the long-term safety and efficiency of LSG and to evaluate the predictive effect of initial weight loss on long-term weight maintenance after LSG in morbidly obese Chinese.

methodsFollow-up was conducted by telephone or in hospital. We measured the body mass index (BMI), percentage of total body weight loss (%TWL), and excess weight loss (%EWL), and assessed patients for the alleviation of co-morbidities. Relationships between initial weight loss and successful weight maintenance were assessed via linear regression analyses, while optimal cutoff values were determined based on receiver operative characteristic (ROC) curves.

resultsWe included 384 patients in this study. Before surgery, these patients had median weight and BMI values of 110 (91.00-130.75) kg and 38.49 (32.82-44.12) kg/m

conclusionLSG has long-term safety and efficacy for morbidly obese Chinese patients. The %EWL at 6 months can be used to predict weight maintenance up to 5 years after LSG.

Indexed as

LaparoscopyObesity, MorbidBody Mass IndexChinaFollow-Up StudiesGastrectomyHumansRetrospective StudiesTreatment OutcomeWeight LossEarly weight lossLaparoscopic sleeve gastrectomyLong-term weight maintenanceRemission of obesity-related co-morbidities

Identifiers

PMID33057884
OpenAlexW3093202533

What OpenQuestion holds

Textmetadata
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.