title

سیگار کشیدن و سرطان معده: متاآنالیز داده های منتشر شده در مقابل تجزیه و تحلیل جمع آوری شده از داده های فردی (پروژه آنالیز تجمیعی سرطان معده)

Ferro, Ana ، Morais, Samantha ، Rota, Matteo ، Pelucchi, Claudio ، Bertuccio, Paola ، Bonzi, Rossella ، Galeone, Carlotta ، Zhang, Zuo-Feng ، Matsuo, Keitaro ، Ito, Hidemi ، Hu, Jinfu ، Johnson, Kenneth C ، Yu, Guo-Pei ، Palli, Domenico ، Ferraroni, Monica ، Muscat, Joshua ، ملک زاده, رضا ، Ye, Weimin ، Song, Huan ، Zaridze, David ، Maximovitch, Dmitry ، Aragonés, Nuria ، Castaño-Vinyals, Gemm ، Vioque, Jesus ، Navarrete-Muñoz, Eva M ، پاک سرشت, محمدرضا ، پورفرضی, فرهاد ، Wolk, Alicja ، Orsini, Nicola ، Bellavia, Andrea ، Håkansson, Niclas ، Mu, Lina ، Pastorino, Roberta ، Kurtz, Robert C ، درخشان, محمدحسین ، Lagiou, Areti ، Lagiol, Pagona ، Boffetta, Paolo ، Boccia, Stefania ، Negri, Eva ، Vecchia, CCarlo La ، Peleteiro, Bárbara ، Lunet, Nuno (1397) سیگار کشیدن و سرطان معده: متاآنالیز داده های منتشر شده در مقابل تجزیه و تحلیل جمع آوری شده از داده های فردی (پروژه آنالیز تجمیعی سرطان معده). European Journal of Cancer Prevention ــ 27 (3). ص.ص.197-204. شاپا 0959-8278

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آدرس اینترنتی رسمی : https://journals.lww.com/eurjcancerprev/Abstract/2...


عنوان انگليسي

Tobacco smoking and gastric cancer: Meta-Analyses of published data versus pooled analyses of individual participant data (StoP Project)

خلاصه انگلیسی

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. Fromthe 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. European Journal of Cancer Prevention 27:197-204 Copyright © 2018 Wolters Kluwer Health, Inc. All rights reserved.

نوع سند :مقاله
زبان سند : انگلیسی
نویسنده :رضا ملک زاده
نویسنده :محمدرضا پاک سرشت
نویسنده :فرهاد پورفرضی
نویسنده :محمدحسین درخشان
اطلاعات اضافی :IF: 2.556 Indexed in: ISI-Science Citation Index Expanded Pubmed/Medline/Index Medicus, Scopus, Current Contents - Clinical Medicine,
کلیدواژه ها (انگلیسی):Article; human; Medline; priority journal; publishing; smoking; stomach cancer; systematic review; Web of Science
موضوعات :QZ آسیب شناسی
WF سیستم تنفسی
WI سیستم گوارشی
بخش های دانشگاهی :دانشكده پزشكي > گروه اطفال ، پزشکی اجتماعی
کد شناسایی :10095
ارائه شده توسط : خانم صغری گلمغانی
ارائه شده در تاریخ :12 خرداد 1397 10:30
آخرین تغییر :12 خرداد 1397 10:33

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