Tyck till om SwePub Sök
här!
Search: WFRF:(Castano Vinyals Gemma) >
Tobacco smoking and...
Tobacco smoking and gastric cancer: : meta-analyses of published data versus pooled analyses of individual participant data (StoP Project).
-
Ferro, Ana (author)
-
Morais, Samantha (author)
-
Rota, Matteo (author)
-
show more...
-
Pelucchi, Claudio (author)
-
Bertuccio, Paola (author)
-
Bonzi, Rossella (author)
-
Galeone, Carlotta (author)
-
Zhang, Zuo-Feng (author)
-
Matsuo, Keitaro (author)
-
Ito, Hidemi (author)
-
Hu, Jinfu (author)
-
Johnson, Kenneth C (author)
-
Yu, Guo-Pei (author)
-
Palli, Domenico (author)
-
Ferraroni, Monica (author)
-
Muscat, Joshua (author)
-
Malekzadeh, Reza (author)
-
- Ye, Weimin (author)
- Karolinska Institutet
-
- Song, Huan (author)
- Karolinska Institutet
-
Zaridze, David (author)
-
Maximovitch, Dmitry (author)
-
Aragonés, Nuria (author)
-
Castaño-Vinyals, Gemma (author)
-
Vioque, Jesus (author)
-
Navarrete-Muñoz, Eva M (author)
-
Pakseresht, Mohammadreza (author)
-
Pourfarzi, Farhad (author)
-
- Wolk, Alicja (author)
- Karolinska Institutet,Uppsala universitet,Ortopedi
-
- Orsini, Nicola (author)
- Karolinska Institutet
-
Bellavia, Andrea (author)
-
- Håkansson, Niclas (author)
- Karolinska Institutet
-
Mu, Lina (author)
-
Pastorino, Roberta (author)
-
Kurtz, Robert C (author)
-
Derakhshan, Mohammad H (author)
-
Lagiou, Areti (author)
-
Lagiou, Pagona (author)
-
Boffetta, Paolo (author)
-
Boccia, Stefania (author)
-
Negri, Eva (author)
-
La Vecchia, Carlo (author)
-
Peleteiro, Bárbara (author)
-
Lunet, Nuno (author)
-
show less...
-
(creator_code:org_t)
- 2018
- 2018
- English.
-
In: European Journal of Cancer Prevention. - 0959-8278 .- 1473-5709. ; 27:3, s. 197-204
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
http://kipublication...
-
show less...
Abstract
Subject headings
Close
- Tobacco smoking is one of the main risk factors for gastric cancer, but the magnitude of the association estimated by conventional systematic reviews and meta-analyses might be inaccurate, due to heterogeneous reporting of data and publication bias. We aimed to quantify the combined impact of publication-related biases, and heterogeneity in data analysis or presentation, in the summary estimates obtained from conventional meta-analyses. We compared results from individual participant data pooled-analyses, including the studies in the Stomach Cancer Pooling (StoP) Project, with conventional meta-analyses carried out using only data available in previously published reports from the same studies. From the 23 studies in the StoP Project, 20 had published reports with information on smoking and gastric cancer, but only six had specific data for gastric cardia cancer and seven had data on the daily number of cigarettes smoked. Compared to the results obtained with the StoP database, conventional meta-analyses overvalued the relation between ever smoking (summary odds ratios ranging from 7% higher for all studies to 22% higher for the risk of gastric cardia cancer) and yielded less precise summary estimates (SE ≤2.4 times higher). Additionally, funnel plot asymmetry and corresponding hypotheses tests were suggestive of publication bias. Conventional meta-analyses and individual participant data pooled-analyses reached similar conclusions on the direction of the association between smoking and gastric cancer. However, published data tended to overestimate the magnitude of the effects, possibly due to publication biases and limited the analyses by different levels of exposure or cancer subtypes.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Ferro, Ana
-
Morais, Samantha
-
Rota, Matteo
-
Pelucchi, Claudi ...
-
Bertuccio, Paola
-
Bonzi, Rossella
-
show more...
-
Galeone, Carlott ...
-
Zhang, Zuo-Feng
-
Matsuo, Keitaro
-
Ito, Hidemi
-
Hu, Jinfu
-
Johnson, Kenneth ...
-
Yu, Guo-Pei
-
Palli, Domenico
-
Ferraroni, Monic ...
-
Muscat, Joshua
-
Malekzadeh, Reza
-
Ye, Weimin
-
Song, Huan
-
Zaridze, David
-
Maximovitch, Dmi ...
-
Aragonés, Nuria
-
Castaño-Vinyals, ...
-
Vioque, Jesus
-
Navarrete-Muñoz, ...
-
Pakseresht, Moha ...
-
Pourfarzi, Farha ...
-
Wolk, Alicja
-
Orsini, Nicola
-
Bellavia, Andrea
-
Håkansson, Nicla ...
-
Mu, Lina
-
Pastorino, Rober ...
-
Kurtz, Robert C
-
Derakhshan, Moha ...
-
Lagiou, Areti
-
Lagiou, Pagona
-
Boffetta, Paolo
-
Boccia, Stefania
-
Negri, Eva
-
La Vecchia, Carl ...
-
Peleteiro, Bárba ...
-
Lunet, Nuno
-
show less...
- About the subject
-
- MEDICAL AND HEALTH SCIENCES
-
MEDICAL AND HEAL ...
-
and Clinical Medicin ...
-
and Cancer and Oncol ...
- Articles in the publication
-
European Journal ...
- By the university
-
Uppsala University
-
Karolinska Institutet