Evidence map›Paper›PMID 34014795›Full record

ArticleAdipocyte2021

The value of sex-specific abdominal visceral fat as measured via CT as a predictor of clear renal cell carcinoma T stage.

Hao Guo, Wenlei Zhao, Aijie Wang, Mingzhuo Li, Heng Ma, Fang Wang, Qing Wang, Xinru Ba

Abstract read
In one paragraph

Article in Adipocyte, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 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

8 authors.

Hao GuoDepartment of Radiology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Wenlei ZhaoDepartment of Radiology, Yuhuangding Hospital, Qingdao University School of Medicine, Yantai, China.
Aijie WangDepartment of Radiology, Yaitai Shan Hospital, Yantai, China.
Mingzhuo LiCenter for Big Data Research in Health and Medicine, The First Affilicated Hospital of Shandong First Medical University, Jinan, China.
Heng MaDepartment of Radiology, Yuhuangding Hospital, Qingdao University School of Medicine, Yantai, China.
Fang WangDepartment of Radiology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.
Qing WangDepartment of Radiology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, China.ORCID 0000-0003-3911-9992
Xinru BaDepartment of Radiology, Yaitai Shan Hospital, Yantai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although much is known about how adipose tissue affects the development of clear cell renal carcinoma (ccRCC), little information is available for the utility of sex-specific abdominal visceral fat composition as a predictor of clear cell renal carcinoma (ccRCC) T stage. We conducted CT-based sex-specific abdominal fat measurements in ccRCC patients to assess whether VFA distribution could predict the ccRCC T stage. In total, 253 patients (182 males and 71 females) from our hospital with pathologically confirmed ccRCC (178 low T-stage and 75 high T-stage) were retrospectively reviewed for the present study. Computed tomography (CT) scans were assessed using ImageJ to differentiate between the visceral and subcutaneous fat areas (VFA and SFA), after which the relative VFA (rVFA) and total fat area (TFA) were computed. The relationships between these fat area-related variables, patient age, sex, and BMI, and ccRCC T stage were then evaluated through univariate and multivariate logistic regression analysis to clarify the association between general or sex-specific abdominal visceral fat and T stage. Following adjustment for age, males with high T stage ccRCC exhibited an increased rVFA as compared to males with low T stage ccRCC, with the same relationship being observed among females. This association between rVFA and high T stage was confirmed through both univariate and multivariate models. As thus, sex-specific visceral fat composition is a reliable independent predictor that can identify both male and female patients with high T stage ccRCC.

Indexed as

Tomography, X-Ray ComputedAdipose TissueCarcinoma, Renal CellFemaleHumansIntra-Abdominal FatKidney NeoplasmsMaleMiddle AgedMultivariate AnalysisSex FactorsSubcutaneous Fat, AbdominalabdominalClear renal cell carcinomacomputed tomographyobesityT stage

Identifiers

PMID34014795
PMCPMC8143252

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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.