• 1
    Bertuccio P, Chatenoud L, Levi F et al. Recent patterns in gastric cancer: a global overview. Int J Cancer 2009; 125: 66673.
  • 2
    Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D. Global cancer statistics. CA Cancer J Clin 2011; 61: 6990.
  • 3
    International Agency for Research on Cancer. IARC Monographs on the Evaluation of Carcinogenic Risks to Humans: Schistosomes, Liver Flukes and Helicobacter pylori, vol. 61. Lyon, France: IARC Press, 1994.
  • 4
    Helicobacter and Cancer Collaborative Group. Gastric cancer and Helicobacter pylori: a combined analysis of 12 case control studies nested within prospective cohorts. Gut 2001; 49: 34753.
  • 5
    Larsson SC, Orsini N, Wolk A. Processed meat consumption and stomach cancer risk: a meta-analysis. J Natl Cancer Inst 2006; 98: 107887.
  • 6
    Shibata A, Parsonnet J. Stomach cancer. In: Schottenfeld D, Fraumeni J, eds. Cancer Epidemiology and Prevention, 3rd edn. New York, NY: Oxford University Press, 2006; 70720.
  • 7
    Gonzalez CA. Vegetable, fruit and cereal consumption and gastric cancer risk. IARC Sci Publ 2002; 156: 7983.
  • 8
    Lunet N, Lacerda-Vieira A, Barros H. Fruit and vegetables consumption and gastric cancer: a systematic review and meta-analysis of cohort studies. Nutr Cancer 2005; 53: 110.
  • 9
    Zhou Y, Zhuang W, Hu W, Liu GJ, Wu TX, Wu XT. Consumption of large amounts of Allium vegetables reduces risk for gastric cancer in a meta-analysis. Gastroenterology 2011; 141: 809.
  • 10
    World Cancer Research Fund/American Insitute for Cancer Research. Food, Nutrition, Physical Activity and the Prevention of Cancer: A Global Perspective. Washington, DC: American Insitute for Cancer Research, 2007.
  • 11
    Higdon JV, Delage B, Williams DE, Dashwood RH. Cruciferous vegetables and human cancer risk: epidemiologic evidence and mechanistic basis. Pharmacol Res 2007; 55: 22436.
  • 12
    Ahmad A, Sakr WA, Rahman KM. Anticancer properties of indole compounds: mechanism of apoptosis induction and role in chemotherapy. Curr Drug Targets 2010; 11: 65266.
  • 13
    Grubbs CJ, Steele VE, Casebolt T et al. Chemoprevention of chemically-induced mammary carcinogenesis by indole-3-carbinol. Anticancer Res 1995; 15: 70916.
  • 14
    Bravi F, Scotti L, Bosetti C, Bertuccio P, Negri E, La Vecchia C. Dietary fiber and stomach cancer risk: a case–control study from Italy. Cancer Causes Control 2009; 20: 84753.
  • 15
    Wu QJ, Yang Y, Vogtmann E et al. Cruciferous vegetables intake and the risk of colorectal cancer: a meta-analysis of observational studies. Ann Oncol 2013; 24: 107987.
  • 16
    Stroup DF, Berlin JA, Morton SC et al. Meta-analysis of observational studies in epidemiology: a proposal for reporting. Meta-analysis of observational studies in epidemiology (MOOSE) group. JAMA 2000; 283: 200812.
  • 17
    Wells GA, Shea B, O'Connell D et al. The Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta-analyses. Available from URL: Accessed August 3, 2012.
  • 18
    Boeing H, Jedrychowski W, Wahrendorf J, Popiela T, Tobiasz-Adamczyk B, Kulig A. Dietary risk factors in intestinal and diffuse types of stomach cancer: a multicenter case–control study in Poland. Cancer Causes Control 1991; 2: 22733.
  • 19
    Higgins JP, Thompson SG. Quantifying heterogeneity in a meta-analysis. Stat Med 2002; 21: 153958.
  • 20
    Hamling J, Lee P, Weitkunat R, Ambuhl M. Facilitating meta-analyses by deriving relative effect and precision estimates for alternative comparisons from a set of estimates presented by exposure level or disease category. Stat Med 2008; 27: 95470.
  • 21
    DerSimonian R, Laird N. Meta-analysis in clinical trials. Control Clin Trials 1986; 7: 17788.
  • 22
    Egger M, Davey SG, Schneider M, Minder C. Bias in meta-analysis detected by a simple, graphical test. BMJ 1997; 315: 62934.
  • 23
    Begg CB, Mazumdar M. Operating characteristics of a rank correlation test for publication bias. Biometrics 1994; 50: 1088101.
  • 24
    Inoue M, Tajima K, Kobayashi S et al. Protective factor against progression from atrophic gastritis to gastric cancer–data from a cohort study in Japan. Int J Cancer 1996; 66: 30914.
  • 25
    Risch HA, Jain M, Choi NW et al. Dietary factors and the incidence of cancer of the stomach. Am J Epidemiol 1985; 122: 94759.
  • 26
    Kneller RW, McLaughlin JK, Bjelke E et al. A cohort study of stomach cancer in a high-risk American population. Cancer 1991; 68: 6728.
  • 27
    Larsson SC, Bergkvist L, Wolk A. Fruit and vegetable consumption and incidence of gastric cancer: a prospective study. Cancer Epidemiol Biomarkers Prev 2006; 15: 19982001.
  • 28
    Gonzalez CA, Pera G, Agudo A et al. Fruit and vegetable intake and the risk of stomach and oesophagus adenocarcinoma in the European Prospective Investigation into Cancer and Nutrition (EPIC-EURGAST). Int J Cancer 2006; 118: 255966.
  • 29
    Freedman ND, Subar AF, Hollenbeck AR, Leitzmann MF, Schatzkin A, Abnet CC. Fruit and vegetable intake and gastric cancer risk in a large United States prospective cohort study. Cancer Causes Control 2008; 19: 45967.
  • 30
    Epplein M, Shu XO, Xiang YB et al. Fruit and vegetable consumption and risk of distal gastric cancer in the Shanghai Women's and Men's Health studies. Am J Epidemiol 2010; 172: 397406.
  • 31
    Steevens J, Schouten LJ, Goldbohm RA, van den Brandt PA. Vegetables and fruits consumption and risk of esophageal and gastric cancer subtypes in the Netherlands Cohort Study. Int J Cancer 2011; 129: 268193.
  • 32
    Correa P, Fontham E, Pickle LW, Chen V, Lin YP, Haenszel W. Dietary determinants of gastric cancer in south Louisiana inhabitants. J Natl Cancer Inst 1985; 75: 64554.
  • 33
    La Vecchia C, Negri E, Decarli A, D'Avanzo B, Franceschi S. A case–control study of diet and gastric cancer in northern Italy. Int J Cancer 1987; 40: 4849.
  • 34
    Hu JF, Zhang SF, Jia EM et al. Diet and cancer of the stomach: a case–control study in China. Int J Cancer 1988; 41: 3315.
  • 35
    Chyou PH, Nomura AM, Hankin JH, Stemmermann GN. A case–cohort study of diet and stomach cancer. Cancer Res 1990; 50: 75014.
  • 36
    Gonzalez CA, Sanz JM, Marcos G et al. Dietary factors and stomach cancer in Spain: a multi-centre case–control study. Int J Cancer 1991; 49: 5139.
  • 37
    Ramon JM, Serra L, Cerdo C, Oromi J. Dietary factors and gastric cancer risk. A case–control study in Spain. Cancer 1993; 71: 17315.
  • 38
    Lee JK, Park BJ, Yoo KY, Ahn YO. Dietary factors and stomach cancer: a case–control study in Korea. Int J Epidemiol 1995; 24: 3341.
  • 39
    Harrison LE, Zhang ZF, Karpeh MS, Sun M, Kurtz RC. The role of dietary factors in the intestinal and diffuse histologic subtypes of gastric adenocarcinoma: a case–control study in the U.S. Cancer 1997; 80: 10218.
  • 40
    Ji BT, Chow WH, Yang G et al. Dietary habits and stomach cancer in Shanghai, China. Int J Cancer 1998; 76: 65964.
  • 41
    Ekstrom AM, Serafini M, Nyren O, Hansson LE, Ye W, Wolk A. Dietary antioxidant intake and the risk of cardia cancer and noncardia cancer of the intestinal and diffuse types: a population-based case–control study in Sweden. Int J Cancer 2000; 87: 13340.
  • 42
    De Stefani E, Correa P, Boffetta P et al. Plant foods and risk of gastric cancer: a case–control study in Uruguay. Eur J Cancer Prev 2001; 10: 35764.
  • 43
    Hara M, Hanaoka T, Kobayashi M et al. Cruciferous vegetables, mushrooms, and gastrointestinal cancer risks in a multicenter, hospital-based case–control study in Japan. Nutr Cancer 2003; 46: 13847.
  • 44
    Nomura AM, Hankin JH, Kolonel LN, Wilkens LR, Goodman MT, Stemmermann GN. Case–control study of diet and other risk factors for gastric cancer in Hawaii (United States). Cancer Causes Control 2003; 14: 54758.
  • 45
    Ito LS, Inoue M, Tajima K et al. Dietary factors and the risk of gastric cancer among Japanese women: a comparison between the differentiated and non-differentiated subtypes. Ann Epidemiol 2003; 13: 2431.
  • 46
    Lissowska J, Gail MH, Pee D et al. Diet and stomach cancer risk in Warsaw, Poland. Nutr Cancer 2004; 48: 14959.
  • 47
    Bosetti C, Filomeno M, Riso P et al. Cruciferous vegetables and cancer risk in a network of case–control studies. Ann Oncol 2012; 23: 2198203.
  • 48
    Kurilich AC, Tsau GJ, Brown A et al. Carotene, tocopherol, and ascorbate contents in subspecies of Brassica oleracea. J Agric Food Chem 1999; 47: 157681.
  • 49
    Verhoeven DT, Goldbohm RA, van Poppel G, Verhagen H, van den Brandt PA. Epidemiological studies on brassica vegetables and cancer risk. Cancer Epidemiol Biomarkers Prev 1996; 5: 73348.
  • 50
    Yang MD, Lai KC, Lai TY et al. Phenethyl isothiocyanate inhibits migration and invasion of human gastric cancer AGS cells through suppressing MAPK and NF-kappaB signal pathways. Anticancer Res 2010; 30: 213543.
  • 51
    Ho CC, Lai KC, Hsu SC et al. Benzyl isothiocyanate (BITC) inhibits migration and invasion of human gastric cancer AGS cells via suppressing ERK signal pathways. Hum Exp Toxicol 2011; 30: 296306.
  • 52
    Augustin LS, Gallus S, Negri E, La Vecchia C. Glycemic index, glycemic load and risk of gastric cancer. Ann Oncol 2004; 15: 5814.
  • 53
    Lauren P. The two histological main types of gastric carcinoma: diffuse and so-called intestinal-type carcinoma. An attempt at a histo-clinical classification. Acta Pathol Microbiol Scand 1965; 64: 3149.
  • 54
    Forman D, Burley VJ. Gastric cancer: global pattern of the disease and an overview of environmental risk factors. Best Pract Res Clin Gastroenterol 2006; 20: 63349.
  • 55
    Lee SA, Kang D, Shim KN, Choe JW, Hong WS, Choi H. Effect of diet and Helicobacter pylori infection to the risk of early gastric cancer. J Epidemiol 2003; 13: 1628.
  • 56
    Machida-Montani A, Sasazuki S, Inoue M et al. Association of Helicobacter pylori infection and environmental factors in non-cardia gastric cancer in Japan. Gastric Cancer 2004; 7: 4653.
  • 57
    Epplein M, Nomura AM, Hankin JH et al. Association of Helicobacter pylori infection and diet on the risk of gastric cancer: a case–control study in Hawaii. Cancer Causes Control 2008; 19: 86977.