Evidence map›Paper›PMID 33470549›Full record

ArticleCancer medicine2020

Metabolic syndrome predicts postoperative complications after gastrectomy in gastric cancer patients: Development of an individualized usable nomogram and rating model.

Xiaodong Chen, Weiteng Zhang, Xiangwei Sun, Mingming Shi, Libin Xu, Yiqi Cai, Wenjing Chen, Chenchen Mao, Xian Shen

Abstract readMulticenter Study
In one paragraph

Article in Cancer medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
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14citing papers in PubMed, 1 pooled it
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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

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3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Xiaodong ChenDepartment of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University and Yuying children's Hospital, Wenzhou, China.
Weiteng ZhangDepartment of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University and Yuying children's Hospital, Wenzhou, China.
Xiangwei SunDepartment of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University and Yuying children's Hospital, Wenzhou, China.
Mingming ShiDepartment of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.
Libin XuDepartment of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.
Yiqi CaiDepartment of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.ORCID 0000-0001-9001-7284
Wenjing ChenDepartment of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.
Chenchen MaoDepartment of Gastrointestinal Surgery, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, China.
Xian ShenDepartment of Gastrointestinal Surgery, The Second Affiliated Hospital of Wenzhou Medical University and Yuying children's Hospital, Wenzhou, China.ORCID 0000-0003-1164-4832

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMetabolic syndrome (MetS), a public health problem, is reportedly related to an increased risk of postoperative complications after surgery. However, whether MetS have an effect on complications after gastric cancer (GC) surgery are unknown. This study aimed to investigate the effects of preoperative MetS on complications after gastrectomy.

methodsAltogether, 718 gastric cancer patients who planned to receive radical gastrectomy between June 2014 and December 2016 were enrolled, demographic and clinicopathological characteristics were analyzed. Univariate and multivariate analyses were performed to identify potential risk factors for postoperative complications. A predictive model for postoperative complications was constructed in the form of a nomogram, and its clinical usefulness was assessed.

resultsOf the 628 patients ultimately included in the study (mean age 62.92 years, 450 men and 178 women), 84 were diagnosed with MetS preoperatively. Severe postoperative complications (Clavien-Dindo grade ≥II) were significantly more common in patients with MetS (41.7% versus 23.7%, P < .001). Predictors of postoperative complications included MetS (odds ratio [OR] = 1.800, P = .023), age (OR = 1.418, P = .050), Charlson score (OR = 1.787, P = .004 for 1-2 points) and anastomosis type (OR = 1.746, P = .007 for Billroth II reconstruction). The high-risk rating had a high AUC (ROC I = 0.503, ROC Ib = 0.544, ROC IIa = 0.601, ROC IIb = 0.612, ROC IIc = 0.638, ROC III = 0.735), indicating that the risk-rating model has good discriminative capacity and clinical usefulness.

conclusionsMetS was an independent risk factor for complications after gastrectomy. The nomogram and rating model incorporating MetS, Billroth II anastomosis, age, and Charlson score was useful for individualized prediction of postoperative complications.

Indexed as

Decision Support TechniquesNomogramsAgedChinaFemaleGastrectomyHumansIncidenceMaleMetabolic SyndromeMiddle AgedPostoperative ComplicationsPredictive Value of TestsProspective StudiesRisk AssessmentRisk Factorsgastrectomymetabolic syndromenomogrampostoperative complications

Identifiers

PMID33470549
PMCPMC7541147

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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.