Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)

Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project) Publisher Pubmed

Ferro A¹ ; Morais S¹ ; Rota M³ ; Pelucchi C⁴ ; Bertuccio P⁴ ; Bonzi R⁴ ; Galeone C⁷ ; Zhang ZF⁸ ; Matsuo K¹³ ; Ito H¹³ ; Hu J¹⁴ ; Johnson KC¹⁶ ; Yuo GP¹⁵ ; Palli D⁵ Show All Authors

Ferro A¹
Morais S¹
Rota M³
Pelucchi C⁴
Bertuccio P⁴
Bonzi R⁴
Galeone C⁷
Zhang ZF⁸
Matsuo K¹³
Ito H¹³
Hu J¹⁴
Johnson KC¹⁶
Yuo GP¹⁵
Palli D⁵
Ferraroni M⁴
Muscat J⁹
Malekzadeh R¹⁸
Ye W²⁰
Song H²⁰
Zaridze D²²
Maximovitch D^{23, 24, 25}
Aragones N^{24, 26, 27, 28}
Castanovinyals G²⁹
Vioque J²⁹
Navarretemunoz EM^{17, 18, 30}
Pakseresht M^{1, 18, 19}
Pourfarzi F²¹
Wolk A²¹
Orsini N²¹
Bellavia A²¹
Hakansson N¹¹
Mu L⁶
Pastorino R¹⁰
Kurtz RC^{18, 31}
Derakhshan MH³²
Lagiou A^{12, 33}
Lagioul P⁹
Boffetta P⁹
Boccia S^{6, 7}
Negri E³
Vecchia CL⁴
Peleteiro B^{1, 2}
Lunet N^{1, 2}

Show Affiliations

1. EPI Unit, Instituto de Saude Publica, Universidade do Porto, Portugal
2. Departamento de Ciencias da Saude Publica E Forenses E Educacao Medica, Faculdade de Medicina, Universidade do Porto, Alameda Professor Hernani Monteiro, Porto, 4200-319, Portugal
3. Department of Biomedical and Clinical Sciences, Portugal
4. Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
5. Cancer Research and Prevention Institute-Istituto per Lo Studio E la Prevenzione Oncologica (ISPO), Molecular and Nutritional Epidemiology Unit, Florence, Italy
6. Section of Hygiene, Institute of Public Health, Universita Cattolica del Sacro Cuore, Italy
7. IRCCS San Raffaele Pisana, Rome, Italy
8. Department of Epidemiology, UCLA Fielding School of Public Health and Jonsson Comprehensive Cancer Center, Los Angeles, CA, United States
9. Tisch Cancer Institute, Mount Sinai School of Medicine, United States
10. Department of Medicine, Memorial Sloan Kettering Cancer Centre, NY, United States
11. Department of Social and Preventive Medicine, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY, United States
12. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, United States
13. Aichi Cancer Center Research Institute, Division of Molecular Medicine, Nagoya, Japan
14. Harbin Medical University, Harbin, China
15. Medical Informatics Center, Peking University, Peking, China
16. Faculty of Medicine, Public Health and Preventive Medicine, School of Epidemiology, University of Ottawa, Ottawa, ON, Canada
17. Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, AB, Canada
18. Digestive Oncology Research Center, Tehran University of Medical Sciences, Tehran, Iran
19. Department of Community Medicine, Ardabil University of Medical Sciences, Ardabil, Iran
20. Department of Medical Epidemiology and Biostatistics, Iran
21. Unit of Nutritional Epidemiology, Institute of Environmental Medicine, Stockholm, Sweden
22. Russian N.N. Blokhin Cancer Research Center, Department of Epidemiology and Prevention, Moscow, Russian Federation
23. National Center of Epidemiology, Environmental and Cancer Epidemiology Unit, Instituto de Salud Carlos III, Germany
24. Consortium for Biomedical Research in Epidemiology and Public Health (CIBERESP), Germany
25. Oncology and Hematology Area, Cancer Epidemiology Research Group, Madrid, Spain
26. Centre for Research in Environmental Epidemiology (CREAL), ISGlobal, Spain
27. IMIM (Hospital del Mar Medical Research Institute), Spain
28. Universitat Pompeu Fabra (UPF), Barcelona, Spain
29. Miguel Hernandez University and ISABIAL-FISABIO Foundation, Campus San Juan, Alicante, Spain
30. Centre for Epidemiology and Biostatistics, Nutritional Epidemiology Group, University of Leeds, Leeds, United Kingdom
31. Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
32. Department of Public Health and Community Health, Athens Technological Educational Institute and, School of Health Professions, Greece
33. Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece

Source: European Journal of Cancer Prevention Published:2018

Abstract

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.

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Reza Malekzadeh (23)

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Style	Citing Format
MLA	Ferro A, et al.. "Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)." European Journal of Cancer Prevention, vol. 27, no. 3, 2018, pp. 197-204.
APA	Ferro A, Morais S, Rota M, Pelucchi C, Bertuccio P, Bonzi R, Galeone C, Zhang ZF, Matsuo K, Ito H, Hu J, Johnson KC, Yuo GP, Palli D, Ferraroni M, Muscat J, Malekzadeh R, Ye W, Song H, ... Lunet N (2018). Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project). European Journal of Cancer Prevention, 27(3), 197-204.
Chicago	Ferro A, Morais S, Rota M, Pelucchi C, Bertuccio P, Bonzi R, Galeone C, et al.. "Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)." European Journal of Cancer Prevention 27, no. 3 (2018): 197-204.
Harvard	Ferro A et al. (2018) 'Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)', European Journal of Cancer Prevention, 27(3), pp. 197-204.
Vancouver	Ferro A, Morais S, Rota M, Pelucchi C, Bertuccio P, Bonzi R, et al.. Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project). European Journal of Cancer Prevention. 2018;27(3):197-204.
BibTex	@article{ author = {Ferro A and Morais S and Rota M and Pelucchi C and Bertuccio P and Bonzi R and Galeone C and Zhang ZF and Matsuo K and Ito H and Hu J and Johnson KC and Yuo GP and Palli D and Ferraroni M and Muscat J and Malekzadeh R and Ye W and Song H and Zaridze D and Maximovitch D and Aragones N and Castanovinyals G and Vioque J and Navarretemunoz EM and Pakseresht M and Pourfarzi F and Wolk A and Orsini N and Bellavia A and Hakansson N and Mu L and Pastorino R and Kurtz RC and Derakhshan MH and Lagiou A and Lagioul P and Boffetta P and Boccia S and Negri E and Vecchia CL and Peleteiro B and Lunet N}, title = {Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)}, journal = {European Journal of Cancer Prevention}, volume = {27}, number = {3}, pages = {197-204}, year = {2018} }
RIS	TY - JOUR AU - Ferro A AU - Morais S AU - Rota M AU - Pelucchi C AU - Bertuccio P AU - Bonzi R AU - Galeone C AU - Zhang ZF AU - Matsuo K AU - Ito H AU - Hu J AU - Johnson KC AU - Yuo GP AU - Palli D AU - Ferraroni M AU - Muscat J AU - Malekzadeh R AU - Ye W AU - Song H AU - Zaridze D AU - Maximovitch D AU - Aragones N AU - Castanovinyals G AU - Vioque J AU - Navarretemunoz EM AU - Pakseresht M AU - Pourfarzi F AU - Wolk A AU - Orsini N AU - Bellavia A AU - Hakansson N AU - Mu L AU - Pastorino R AU - Kurtz RC AU - Derakhshan MH AU - Lagiou A AU - Lagioul P AU - Boffetta P AU - Boccia S AU - Negri E AU - Vecchia CL AU - Peleteiro B AU - Lunet N TI - Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project) JO - European Journal of Cancer Prevention VL - 27 IS - 3 SP - 197 EP - 204 PY - 2018 ER -

Style

Citing Format

MLA

Ferro A, et al.. "Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)." European Journal of Cancer Prevention, vol. 27, no. 3, 2018, pp. 197-204.

APA

Ferro A, Morais S, Rota M, Pelucchi C, Bertuccio P, Bonzi R, Galeone C, Zhang ZF, Matsuo K, Ito H, Hu J, Johnson KC, Yuo GP, Palli D, Ferraroni M, Muscat J, Malekzadeh R, Ye W, Song H, ... Lunet N (2018). Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project). European Journal of Cancer Prevention, 27(3), 197-204.

Chicago

Ferro A, Morais S, Rota M, Pelucchi C, Bertuccio P, Bonzi R, Galeone C, et al.. "Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)." European Journal of Cancer Prevention 27, no. 3 (2018): 197-204.

Harvard

Ferro A et al. (2018) 'Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)', European Journal of Cancer Prevention, 27(3), pp. 197-204.

Vancouver

Ferro A, Morais S, Rota M, Pelucchi C, Bertuccio P, Bonzi R, et al.. Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project). European Journal of Cancer Prevention. 2018;27(3):197-204.

BibTex

@article{ author = {Ferro A and Morais S and Rota M and Pelucchi C and Bertuccio P and Bonzi R and Galeone C and Zhang ZF and Matsuo K and Ito H and Hu J and Johnson KC and Yuo GP and Palli D and Ferraroni M and Muscat J and Malekzadeh R and Ye W and Song H and Zaridze D and Maximovitch D and Aragones N and Castanovinyals G and Vioque J and Navarretemunoz EM and Pakseresht M and Pourfarzi F and Wolk A and Orsini N and Bellavia A and Hakansson N and Mu L and Pastorino R and Kurtz RC and Derakhshan MH and Lagiou A and Lagioul P and Boffetta P and Boccia S and Negri E and Vecchia CL and Peleteiro B and Lunet N}, title = {Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)}, journal = {European Journal of Cancer Prevention}, volume = {27}, number = {3}, pages = {197-204}, year = {2018} }

RIS

TY - JOUR
AU - Ferro A
AU - Morais S
AU - Rota M
AU - Pelucchi C
AU - Bertuccio P
AU - Bonzi R
AU - Galeone C
AU - Zhang ZF
AU - Matsuo K
AU - Ito H
AU - Hu J
AU - Johnson KC
AU - Yuo GP
AU - Palli D
AU - Ferraroni M
AU - Muscat J
AU - Malekzadeh R
AU - Ye W
AU - Song H
AU - Zaridze D
AU - Maximovitch D
AU - Aragones N
AU - Castanovinyals G
AU - Vioque J
AU - Navarretemunoz EM
AU - Pakseresht M
AU - Pourfarzi F
AU - Wolk A
AU - Orsini N
AU - Bellavia A
AU - Hakansson N
AU - Mu L
AU - Pastorino R
AU - Kurtz RC
AU - Derakhshan MH
AU - Lagiou A
AU - Lagioul P
AU - Boffetta P
AU - Boccia S
AU - Negri E
AU - Vecchia CL
AU - Peleteiro B
AU - Lunet N
TI - Tobacco Smoking and Gastric Cancer: Meta-Analyses of Published Data Versus Pooled Analyses of Individual Participant Data (Stop Project)
JO - European Journal of Cancer Prevention
VL - 27
IS - 3
SP - 197
EP - 204
PY - 2018
ER -

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