Epidemiologic survey on lung cancer with respect to cigarette smoking and plant diet

Japanese Journal of Cancer Research : Gann
R Sakai

Abstract

This case-control study of lung cancer was based on a cross-sectional questionnaire survey of inpatients at 5 general hospitals in Okinawa, Japan, from 1982 to 1987. The purpose of the study was to clarify the relations of lung cancer to cigarette smoking and plant diet. Ingestion frequencies of 17 major dietary plants and/or herbs were obtained by means of a questionnaire interview. As eligible subjects for a case-control analysis, there were 673 respondents aged over 30 years with clear smoking history, age, sex and diagnosis. Psychiatric patients were excluded. Odds ratios of newly diagnosed lung cancer were calculated by the Mantel-Haenszel procedure. A pair consisted of a case and two controls which were selected randomly by using multivariate caliper matching. Sixty-four pairs matched for age (+/- 5) and sex showed a significantly high odds ratio of 2.9 (P less than 0.0005). However, three male groups who were categorized by the number of cigarettes smoked did not exhibit dose-dependency of lung cancer on smoking. Lung cancer was more prevalent in ex-smokers than in current smokers. Case-control analyses by male generations revealed that lung cancer incidence was age-dependent, and there was a clear dose-response relation...Continue Reading

References

Feb 1, 1978·Proceedings of the National Academy of Sciences of the United States of America·A J ClaflinG S Levey
Jun 1, 1987·International Journal of Epidemiology·K Raphael
Jan 1, 1980·Virchows Archiv. B, Cell Pathology Including Molecular Pathology·F LicastroF Stirpe
Jan 1, 1983·Nutrition and Cancer·A J Tuyns
Apr 1, 1984·Mutation Research·S K Abraham, P C Kesavan
Dec 1, 1980·Journal of Ethnopharmacology·M Albert-Puleo
Oct 1, 1980·Mutation Research· Vijayalaxmi

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Citations

Jan 7, 2000·Journal of Ethnopharmacology·T Reynolds, A C Dweck
Oct 22, 2008·Journal of Herbal Pharmacotherapy·Catherine UlbrichtWendy Weissner
Jan 1, 1992·Toxicologic Pathology·C J SmithP O DeLuca
Mar 20, 2010·Critical Reviews in Food Science and Nutrition·Elena Rodríguez RodríguezCarlos Díaz Romero
Apr 25, 2015·Revista brasileira de parasitologia veterinária = Brazilian journal of veterinary parasitology : Órgão Oficial do Colégio Brasileiro de Parasitologia Veterinária·Geovana DottaMaurício Laterça Martins

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