Evidence map›Paper›PMID 32148381›Full record

ArticleWorld journal of gastroenterology2020

Prognostic value of preoperative weight loss-adjusted body mass index on survival after esophagectomy for esophageal squamous cell carcinoma.

Han-Lu Zhang, Yu-Shang Yang, Jia-Nan Duan, Qi-Xin Shang, Song-Lin He, Yi-Min Gu, Wei-Peng Hu, Wen-Ping Wang, Yang Hu, Yun Wang and 2 more

Open access · hybridAbstract readEvaluation Study
In one paragraph

Article in World journal of gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

12 authors at 2 institutions in 1 country.

Han-Lu ZhangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Yu-Shang YangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Jia-Nan DuanDepartment of Ophthalmology, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Qi-Xin ShangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Song-Lin HeDepartment of Thoracic and Cardiovascular Surgery, the Second People's Hospital of Chengdu, Chengdu 610017, Sichuan Province, China.
Yi-Min GuDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Wei-Peng HuDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Wen-Ping WangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Yang HuDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Yun WangDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
Yong YuanDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China. dy818@sina.com.
Long-Qi ChenDepartment of Thoracic Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China.
West China Hospital of Sichuan University · CNChengdu Second People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe impact of body mass index (BMI) on survival in patients with esophageal squamous cell carcinoma (ESCC) undergoing surgery remains unclear. Therefore, a definition of clinically significant BMI in patients with ESCC is needed.

aimTo explore the impact of preoperative weight loss (PWL)-adjusted BMI on overall survival (OS) in patients undergoing surgery for ESCC.

methodsThis retrospective study consisted of 1545 patients who underwent curative resection for ESCC at West China Hospital of Sichuan University between August 2005 and December 2011. The relationship between PWL-adjusted BMI and OS was examined, and a multivariate analysis was performed and adjusted for age, sex, TNM stage and adjuvant therapy.

resultsTrends of poor survival were observed for patients with increasing PWL and decreasing BMI. Patients with BMI ≥ 20.0 kg/m

conclusionPWL-adjusted BMI has an independent prognostic impact on OS in patients with ESCC undergoing surgery. BMI might be an indicator for patients with PWL < 8.8% rather than ≥ 8.8%.

Indexed as

Body Mass IndexWeight LossAgedChemotherapy, AdjuvantChinaEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaEsophagectomyFemaleHumansMaleMiddle AgedNeoplasm StagingNutritional StatusPredictive Value of TestsPreoperative PeriodBody mass indexBody weight changeEsophageal neoplasmsNutrition statusSurgerySurvival

Identifiers

PMID32148381
PMCPMC7052531
OpenAlexW3009019831

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.