Evidence map›Paper›PMID 27162661›Full record

ArticleJournal of thoracic disease2016

Younger women have a better prognosis among patients with esophageal squamous cell carcinoma after esophagectomy.

Xiao-Dong Su, Xu Zhang, Hao-Jun Xie, Peng Lin, Lanjun Zhang, Tiehua Rong

Open access · hybridAbstract read
In one paragraph

Article in Journal of thoracic disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

8 citing papers in PubMed, 9 citations in OpenAlex.

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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 1 country.

Xiao-Dong Su1 Department of Thoracic Surgery, Sun Yet-sen University Cancer Center, Guangzhou 510060, China ; 2 State Key Laboratory of Oncology in Southern China and Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
Xu Zhang1 Department of Thoracic Surgery, Sun Yet-sen University Cancer Center, Guangzhou 510060, China ; 2 State Key Laboratory of Oncology in Southern China and Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
Hao-Jun Xie1 Department of Thoracic Surgery, Sun Yet-sen University Cancer Center, Guangzhou 510060, China ; 2 State Key Laboratory of Oncology in Southern China and Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
Peng Lin1 Department of Thoracic Surgery, Sun Yet-sen University Cancer Center, Guangzhou 510060, China ; 2 State Key Laboratory of Oncology in Southern China and Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
Lanjun Zhang1 Department of Thoracic Surgery, Sun Yet-sen University Cancer Center, Guangzhou 510060, China ; 2 State Key Laboratory of Oncology in Southern China and Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
Tiehua Rong1 Department of Thoracic Surgery, Sun Yet-sen University Cancer Center, Guangzhou 510060, China ; 2 State Key Laboratory of Oncology in Southern China and Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.
Sun Yat-sen University · CNSun Yat-sen University Cancer Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEpidemiological studies have suggested a potential role for sex hormones in esophageal squamous cell carcinoma (ESCC) etiology. However, the significance of gender as an independent prognostic factor remains uncertain. Our retrospective study was designed to investigate the prognostic role of gender for survival after esophagectomy.

methodsData from 674 patients with ESCC who underwent surgical resection were retrospectively analysed. Age 55 years was selected as a surrogate for menopause. Patients were assigned to age-gender groups: A (female younger than age 55 years), B (female age 55 years and older), C (male younger than age 55 years) and D (male age 55 years and older). Univariate and multivariate analyses were performed to identify prognostic factors for survival.

resultsThere were 520 males and 154 females with median age was 58 years. The 1-, 3-, 5-year survival rates of group A, B, C and D were 93.6%, 70.2%, 61.7% vs. 86.9%, 47.7%, 40.2% vs. 77.8%, 43.9%, 37.0% and 80.3%, 47.9%, 36.6%, respectively (P=0.003). Multivariate analysis suggested that age-gender groups and pTNM staging were independent prognostic factors.

conclusionsAmong patients with ESCC after esophagectomy, women younger than age 55 years attained a favorable prognosis.

Indexed as

Esophageal squamous cell carcinoma (ESCC)esophagectomygenderprognosis

Identifiers

PMID27162661
PMCPMC4842830
OpenAlexW2326174337

What OpenQuestion holds

Textmetadata
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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.