Volume 108, Issue 2 p. 269-276
Epidemiology

Fruits and vegetables and lung cancer: Findings from the European prospective investigation into cancer and nutrition

Anthony B. Miller

Corresponding Author

Anthony B. Miller

Division of Clinical Epidemiology, Deutsches Krebsforschungszentrum, Heidelberg, Germany

Fax: +49 6221 42 2203

Division of Clinical Epidemiology, Deutsches Krebsforschungszentrum, Im Neuenheimer Feld 280, D-69120 Heidelberg, GermanySearch for more papers by this author
Hans-Peter Altenburg

Hans-Peter Altenburg

Division of Clinical Epidemiology, Deutsches Krebsforschungszentrum, Heidelberg, Germany

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Bas Bueno-de-Mesquita

Bas Bueno-de-Mesquita

Centre of Nutrition and Health, National Institute of Public Health and the Environment, Bilthoven, The Netherlands

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Hendriek C. Boshuizen

Hendriek C. Boshuizen

Centre of Nutrition and Health, National Institute of Public Health and the Environment, Bilthoven, The Netherlands

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Antonio Agudo

Antonio Agudo

Department of Epidemiology, Catalan Institute of Oncology, Barcelona, Spain

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Franco Berrino

Franco Berrino

Epidemiology Unit, Instituto Tumori, Milan, Italy

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Inger Torhild Gram

Inger Torhild Gram

Institute of Community Medicine, University of Tromsø, Tromsø, Norway

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Lars Janson

Lars Janson

Malmö Diet and Cancer Study, Lund University, Malmö, Sweden

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Jacob Linseisen

Jacob Linseisen

Unit of Human Nutrition and Cancer Prevention, Technical University, Munich, Germany

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Kim Overvad

Kim Overvad

Department of Clinical Epidemiology, Aalborg Hospital and Aarhus University Hospital, and Department of Epidemiology and Social Medicine, University of Aarhus, Denmark

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Torgney Rasmuson

Torgney Rasmuson

Department of Radiation Sciences, Oncology, Umea University, Umea, Sweden

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Paolo Vineis

Paolo Vineis

University of Torino, Torino, Italy

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Annekatrin Lukanova

Annekatrin Lukanova

Unit of Nutrition, International Agency for Research on Cancer, Lyon, France

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Naomi Allen

Naomi Allen

Cancer Research UK Epidemiology Unit, University of Oxford, Radcliffe Infirmary, Oxford, United Kingdom

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Pilar Amiano

Pilar Amiano

Direccion de Salud de Guipuzkoa, San Sebastian, Spain

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Aurelio Barricarte

Aurelio Barricarte

Instituto de Salud Pública de Navarra, Spain

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Göran Berglund

Göran Berglund

Malmö Diet and Cancer Study, Lund University, Malmö, Sweden

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Heiner Boeing

Heiner Boeing

German Institute of Human Nutrition, Potsdam-Rehbücke, Germany

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Françoise Clavel-Chapelon

Françoise Clavel-Chapelon

E3N-EPIC group, Institut Gustave-Roussy, Villejuif, France

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Nicholas E. Day

Nicholas E. Day

Strangeways Research Laboratory, University of Cambridge, United Kingdom

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Göran Hallmans

Göran Hallmans

Department of Nutritional Research, University of Umeå, Sweden

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Eiliv Lund

Eiliv Lund

Institute of Community Medicine, University of Tromsø, Tromsø, Norway

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Carmen Martinez

Carmen Martinez

Andalusian School of Public Health, Granada, Spain

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Carmen Navarro

Carmen Navarro

Consejería de Sanidad y Política Social. Murcia, Spain

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Dominico Palli

Dominico Palli

Molecular and Nutritional Epidemiology, CSPO Scientific Institute of Tuscany, Florence, Italy

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Salvatore Panico

Salvatore Panico

Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy

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Petra H.M. Peeters

Petra H.M. Peeters

Division of Clinical Epidemiology, Deutsches Krebsforschungszentrum, Heidelberg, Germany

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José Ramón Quirós

José Ramón Quirós

Consejería de Sanidad y Servicios Sociales de Asturias, Spain

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Anne Tjønneland

Anne Tjønneland

Institute of Cancer Epidemiology, Danish Cancer Society, Copenhagen, Denmark

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Rosario Tumino

Rosario Tumino

Registro Tumori, Azienda Ospedaliera“Civile M.P. Arezzo,” Ragusa, Italy

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Antonia Trichopoulou

Antonia Trichopoulou

Department of Hygiene and Epidemiology, Medical School, University of Athens, Greece

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Dimitrios Trichopoulos

Dimitrios Trichopoulos

Department of Hygiene and Epidemiology, Medical School, University of Athens, Greece

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Nadia Slimani

Nadia Slimani

Unit of Nutrition, International Agency for Research on Cancer, Lyon, France

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Elio Riboli

Elio Riboli

Unit of Nutrition, International Agency for Research on Cancer, Lyon, France

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First published: 10 October 2003
Citations: 107

Abstract

Intake of fruits and vegetables is thought to protect against the development of lung cancer. However, some recent cohort and case-control studies have shown no protective effect. We have assessed the relation between fruit and vegetable intake and lung cancer incidence in the large prospective investigation on diet and cancer, the European Prospective Investigation Into Cancer and Nutrition (EPIC). We studied data from 478,021 individuals that took part in the EPIC study, who were recruited from 10 European countries and who completed a dietary questionnaire during 1992–1998. Follow-up was to December 1998 or 1999, but for some centres with active follow-up to June 2002. During follow-up, 1,074 participants were reported to have developed lung cancer, of whom 860 were eligible for our analysis. We used the Cox proportional hazard model to determine the effect of fruit and vegetable intake on the incidence of lung cancer. We paid particular attention to adjustment for smoking. Relative risk estimates were obtained using fruit and vegetable intake categorised by sex-specific, cohort-wide quintiles. After adjustment for age, smoking, height, weight and gender, there was a significant inverse association between fruit consumption and lung cancer risk: the hazard ratio for the highest quintile of consumption relative to the lowest being 0.60 (95% Confidence Interval 0.46–0.78), p for trend 0.0099. The association was strongest in the Northern Europe centres, and among current smokers at baseline, and was strengthened when the 293 lung cancers diagnosed in the first 2 years of follow-up were excluded from the analysis. There was no association between vegetable consumption or vegetable subtypes and lung cancer risk. The findings from this analysis can be regarded as re-enforcing recommendations with regard to enhanced fruit consumption for populations. However, the effect is likely to be small compared to smoking cessation. © 2003 Wiley-Liss, Inc.

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