Skip to main content
Log in

A pooled analysis of case–control studies of thyroid cancer: cigarette smoking and consumption of alcohol, coffee, and tea

  • Published:
Cancer Causes & Control Aims and scope Submit manuscript

Abstract

Objective: To analyze the role of smoking, alcohol, coffee and tea in relation to thyroid cancer, we conducted a pooled analysis of 14 case–control studies conducted in the United States, Europe, and Asia. Methods: The sample consisted of 2725 thyroid cancer cases (2247 females, 478 males) and 4776 controls (3699 females, 1077 males). Conditional logistic regression with stratification on study, age at diagnosis, and gender was used to compute odds ratios and 95% confidence intervals. Results: Thyroid cancer risk was reduced in persons who had ever smoked. The relationship was more pronounced in current smokers (OR = 0.6, 95% CI = 0.6–0.7) than former smokers (OR = 0.9, 95% CI = 0.8–1.1). There were significant trends of reduced risk with greater duration and frequency of smoking. For consumption of wine and beer, there was a significant trend of decreasing thyroid cancer risk (p = 0.02) that was not maintained after adjustment for current smoking (p = 0.12). Thyroid cancer risk was not associated with consumption of coffee or tea. These findings were consistent in both gender-specific and histology-specific (papillary and follicular) analyses. Conclusions: Pooled analyses of these geographically diverse case–control data indicate a reduced thyroid cancer risk associated with current smoking. A reduced risk associated with alcohol was eliminated after adjustment for smoking, and caffeinated beverages did not alter thyroid cancer risk.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. Mack WJ, Preston-Martin S (1998) Epidemiology of thyroid cancer. In: Fagin JA, ed. Thyroid Cancer. Boston: Kluwer Academic Publishers, pp. 1-25.

    Google Scholar 

  2. Galanti MR, Hansson L, Lund E, et al. (1996) Reproductive history and cigarette smoking as risk factors for thyroid cancer in women: a population-based case-control study. Cancer Epidemiol Biomarkers Prev 5: 425-431.

    Google Scholar 

  3. Rossing M, Cushing K, Voigt L, Wicklund K, Daling J (2000) Risk of papillary thyroid cancer in women in relation to smoking and alcohol consumption. Epidemiology 11: 49-54.

    Google Scholar 

  4. Kreiger N, Parkes R (2000) Cigarette smoking and the risk of thyroid cancer. Eur J Cancer 36: 1969-1973.

    Google Scholar 

  5. Williams RR (1976) Breast and thyroid cancer and malignant melanoma promoted by alcohol-induced pituitary secretion of prolactin, TSH, and MSH. Lancet I: 996-999.

    Google Scholar 

  6. Ron E, Kleinerman RA, Boice JD, LiVolsi VA, Flannery JT, Fraumeni JF (1987) A population-based case-control study of thyroid cancer. J Natl Cancer Inst 79: 1-12.

    Google Scholar 

  7. Franceschi S, Fassina A, Talamini R, et al. (1989) Risk factors for thyroid cancer in Northern Italy. Int J Epidemiol 18: 578-584.

    Google Scholar 

  8. Takezaki T, Hirose K, Inoue M, et al. (1996) Risk factors of thyroid cancer among women in Tokai, Japan. J Epidemiol 6: 140-147.

    Google Scholar 

  9. Galanti MR, Hansson L, Bergstrom R, et al. (1997) Diet and the risk of papillary and follicular thyroid carcinoma: a populationbased case-control study in Sweden and Norway. Cancer Causes Control 8: 205-214.

    Google Scholar 

  10. Linos A, Linos DA, Vgotza N, Souvatzoglou A, Koutras DA (1989) Does coffee consumption protect against thyroid disease? Acta Chir Scand 155: 317-320.

    Google Scholar 

  11. Franceschi S, Levi F, Negri E, Fassina A, LaVecchia C (1991) Diet and thyroid cancer: a pooled analysis of four European case-control studies. Int J Cancer 48: 395-398.

    Google Scholar 

  12. Franceschi S, Preston-Martin S, Dal Maso L, et al. (1999) A pooled analysis of case-control studies of thyroid cancer. IV. Benign thyroid diseases. Cancer Causes Control 10: 583-595.

    Google Scholar 

  13. Dal Maso L, La Vecchia C, Franceschi S, et al. (2000) A pooled analysis of thyroid cancer studies. V. Anthropometric factors. Cancer Causes Control 11: 137-144.

    Google Scholar 

  14. Negri E, Ron E, Franceschi S, et al. (1999) A pooled analysis of case-control studies of thyroid cancer. I. Methods. Cancer Causes Control 10: 131-142.

    Google Scholar 

  15. McTiernan AM, Weiss NS, Daling JR (1984) Incidence of thyroid cancer in women in relation to reproductive and hormonal factors. Am J Epidemiol 120: 423-435.

    Google Scholar 

  16. Preston-Martin S, Bernstein L, Pike MC, Maldonado AA, Henderson BE (1987) Thyroid cancer among young women related to prior thyroid disease and pregnancy history. Br J Cancer 55: 191-195.

    Google Scholar 

  17. Kolonel LN, Hankin JH, Wilkens LR, Fukunaga FH, Hinds MW (1990) An epidemiologic study of thyroid cancer in Hawaii. Cancer Causes Control 1: 223-234.

    Google Scholar 

  18. Preston-Martin S, Jin F, Duda MJ, Mack WJ (1993) A case-control study of thyroid cancer in women under age 55 in Shanghai (People's Republic of China). Cancer Causes Control 4: 431-440.

    Google Scholar 

  19. Wingren G, Hatschek T, Axelson O (1993) Determinants of papillary cancer of the thyroid. Am J Epidemiol 138: 482-491.

    Google Scholar 

  20. Hallquist A, Hardell L, Degerman A, Boquist L (1993) Occupational exposures and thyroid cancer: results of a case-control study. Eur J Cancer Prev 2: 345-349.

    Google Scholar 

  21. Glattre E, Haldorsen T, Berg JP, Stensvold I, Solvoll K (1993) Norwegian case-control study testing the hypothesis that seafood increases the risk of thyroid cancer. Cancer Causes Control 4: 11-16.

    Google Scholar 

  22. D'Avanzo B, LaVecchia C, Franceschi S, Negri E, Talamini R (1995) History of thyroid diseases and subsequent thyroid cancer risk. Cancer Epidemiol Biomarkers Prev 4: 193-199.

    Google Scholar 

  23. Levi F, Franceschi S, Gulie C, Negri E, LaVecchia C (1993) Female thyroid cancer: the role of reproductive and hormonal factors in Switzerland. Oncology 50: 309-315.

    Google Scholar 

  24. Henderson BE, Ross RK, Pike MC, Casagrande JT (1982) Endogenous hormones as a major factor in human cancer. Cancer Res 42: 3232-3239.

    Google Scholar 

  25. Williams ED (1990) TSH and thyroid cancer. Horm Metab Res 23: 72-75.

  26. Eden S, Jagenburg R, Lindstedt G, Lundberg PA, Mellstrom D (1984) Thyroregulatory changes associated with smoking in 70-year-old men. Clin Endocrinol 21: 605-610.

    Google Scholar 

  27. Christensen SB, Ericsson UB, Janzon L, Tibblin S, Melander A (1984) Influence of cigarette smoking on goiter formation, thyroglobulin, and thyroid hormone levels in women. J Clin Endocrinol Metab 58: 615-618.

    Google Scholar 

  28. Ericsson UB, Lindgarde F (1991) Effects of cigarette smoking on thyroid function and the prevalence of goitre, thyrotoxicosis and autoimmune thyroiditis. J Int Med 229: 67-71.

    Google Scholar 

  29. Fisher CL, Mannino DM, Herman WH, Frumkin H (1997) Cigarette smoking and thyroid hormone levels in males. Int J Epidemiol 26: 972-977.

    Google Scholar 

  30. Karakaya A, Tuncel N, Alptuna G, Kocer Z, Erbay G (1987) Influence of cigarette smoking on thyroid hormone levels. Human Toxicol 6: 507-509.

    Google Scholar 

  31. Melander A, Nordenskjold E, Lundh B, Thorell J (1981) Influence of smoking on thyroid activity. Acta Medica Scandanavia 209: 41-43.

    Google Scholar 

  32. Hegedus L, Karstrup S, Veiergang D, Jacobsen B, Skovsted L, Feldt-Rasmussen U (1985) High frequency of goitre in cigarette smokers. Clin Endocrinol 22: 287-292.

    Google Scholar 

  33. Fukayama H, Nasu M, Murakami S, Sugawara M (1992) Examination of antithyroid effects of smoking products in cultured thyroid follicles: only thiocyanate is a potent antithyroid agent. Acta Endocrinol 127: 520-525.

    Google Scholar 

  34. Baron JA, LaVecchia C, Levi F (1990) The antiestrogenic effect of cigarette smoking in women. Am J Obstet Gynecol 162: 502-514.

    Google Scholar 

  35. Grady D, Ernster V (1996) Endometrial Cancer. In: Schottenfeld D, Fraumeni J, eds. Cancer Epidemiology and Prevention. New York: Oxford University Press, pp. 1058-1089.

    Google Scholar 

  36. Key T, Pike M, Brown J, Hermon C, Allen D, Wang D (1996) Cigarette smoking and urinary oestrogen excretion in premenopausal and post-menopausal women. Br J Cancer 74: 1313-1316.

    Google Scholar 

  37. Thomas E, Edridge W, Weddell A, McGill A, McGarrigle H (1993) The impact of cigarette smoking on the plasma concentrations of gonadotrophins, ovarian steroids and androgens and upon the metabolism of oestrogens in the human female. Human Reprod 8: 1187-1193.

    Google Scholar 

  38. Berta L, Fortunati N, Gennari P, Appendino M, Casella A, Frairia R (1991) Influence of cigarette smoking on pituitary and sex hormone balance in healthy premenopausal women. Fertil Steril 56: 788-789.

    Google Scholar 

  39. Cassidenti DL, Pike MC, Vijod AG, Stanczyk FZ, Lobo RA (1992) A reevaluation of estrogen status in postmenopausal women who smoke. Am J Obstet Gynecol 166: 1444-1448.

    Google Scholar 

  40. Longcope C, Johnston C (1988) Androgen and estrogen dynamics in pre-and postmenopausal women: a comparison between smokers and nonsmokers. J Clin Endocrinol Metab 67: 379-383.

    Google Scholar 

  41. Dai WS, Gutai JP, Kuller LH, Cauley JA (1988) Cigarette smoking and serum sex hormones in men. Am J Epidemiol 128: 796-805.

    Google Scholar 

  42. Cassidenti DL, Vijod AG, Vijod MA, Stanczyk FZ, Lobo RA (1990) Short-term effects of smoking on the pharmocokinetic profiles of micronized estradiol in postmenopausal women. Am J Obstet Gynecol 163: 1953-1960.

    Google Scholar 

  43. Michnovicz J, Hershcopf R, Haley N, Bradlow H, Fishman J (1989) Cigarette smoking alters hepatic estrogen metabolism in men: implications for atherosclerosis. Metab Clin Exp 38: 537-541.

    Google Scholar 

  44. Michnovicz J, Hershcopf R, Naganuma H, Bradlow H, Fishman J (1986) Increased 2-hydroxylation of estradiol as a possible mechanism for the anti-estrogenic effect of cigarette smoking. N Engl J Med 315: 1305-1309.

    Google Scholar 

  45. Law M, Cheng R, Hackshaw A, Allaway S, Hale A (1997) Cigarette smoking, sex hormones and bone density in women. Eur J Epidemiol 13: 553-558.

    Google Scholar 

  46. Ron E (1996) Thyroid Cancer. In: Schottenfeld D, Fraumeni JF, eds. Cancer Epidemiology and Prevention. New York: Oxford University Press, pp. 1000-1021.

    Google Scholar 

  47. Knudsen N, Bulow I, Laurberg P, Perrild H, Ovesen L, Jorgensen T (2001) Alcohol consumption is associated with reduced prevalence of goitre and solitary thyroid nodules. Clin Endocrinol 55: 41-46.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Mack, W.J., Preston-Martin, S., Dal Maso, L. et al. A pooled analysis of case–control studies of thyroid cancer: cigarette smoking and consumption of alcohol, coffee, and tea. Cancer Causes Control 14, 773–785 (2003). https://doi.org/10.1023/A:1026349702909

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1023/A:1026349702909

Navigation