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Case-control study of coffee consumption and the risk of endometrial endometrioid adenocarcinoma.
Eur J Cancer Prev. 2008 Aug; 17(4):358-63.EJ

Abstract

This study examined the association between coffee consumption and the risk of endometrial endometrioid adenocarcinoma (EEA) in Japan by a case-control design. The cases consisted of 107 women less than 80 years of age from two medical centers who had been histopathologically diagnosed to have EEA. The controls, selected from the participants of a cancer-screening program, were 214 women, with two controls selected for each case (matched for age and for area of residence). A self-administered questionnaire containing questions to determine dietary and beverage consumption, as well as reproductive history, was distributed to the cases and controls. Conditional logistic regression analysis was used to estimate the odds ratio (OR) of EEA for three levels of coffee consumption with adjustment for potential confounding factors. The multivariate-adjusted OR of EEA for individuals in the highest tertile of coffee consumption (2 to 3 cups or more/day) was 0.4 [95% confidence interval (CI), 0.2-0.9], and that of cases in the intermediate tertile (5 to 6 times/week-1 cup/day) was 0.6 (95% CI, 0.3-1.2), relative to the individuals in the lowest tertile of coffee consumption (3 to 4 times or less/week) (P for trend=0.014). The above association was observed in postmenopausal women (P for trend=0.016), but not in premenopausal women (P for trend=0.90). This study thus revealed an inverse dose-response relationship between coffee consumption and the risk of EEA, and its strong association in postmenopausal women but not in premenopausal women.

Authors+Show Affiliations

Gynecology Division, Department of Reproductive and Developmental Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

18562962

Citation

Koizumi, Toshimitsu, et al. "Case-control Study of Coffee Consumption and the Risk of Endometrial Endometrioid Adenocarcinoma." European Journal of Cancer Prevention : the Official Journal of the European Cancer Prevention Organisation (ECP), vol. 17, no. 4, 2008, pp. 358-63.
Koizumi T, Nakaya N, Okamura C, et al. Case-control study of coffee consumption and the risk of endometrial endometrioid adenocarcinoma. Eur J Cancer Prev. 2008;17(4):358-63.
Koizumi, T., Nakaya, N., Okamura, C., Sato, Y., Shimazu, T., Nagase, S., Niikura, H., Kuriyama, S., Tase, T., Ito, K., Tsubono, Y., Okamura, K., Yaegashi, N., & Tsuji, I. (2008). Case-control study of coffee consumption and the risk of endometrial endometrioid adenocarcinoma. European Journal of Cancer Prevention : the Official Journal of the European Cancer Prevention Organisation (ECP), 17(4), 358-63. https://doi.org/10.1097/CEJ.0b013e3282f0c02c
Koizumi T, et al. Case-control Study of Coffee Consumption and the Risk of Endometrial Endometrioid Adenocarcinoma. Eur J Cancer Prev. 2008;17(4):358-63. PubMed PMID: 18562962.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Case-control study of coffee consumption and the risk of endometrial endometrioid adenocarcinoma. AU - Koizumi,Toshimitsu, AU - Nakaya,Naoki, AU - Okamura,Chikako, AU - Sato,Yuki, AU - Shimazu,Taichi, AU - Nagase,Satoru, AU - Niikura,Hitoshi, AU - Kuriyama,Shinichi, AU - Tase,Toru, AU - Ito,Kiyoshi, AU - Tsubono,Yoshitaka, AU - Okamura,Kunihiro, AU - Yaegashi,Nobuo, AU - Tsuji,Ichiro, PY - 2008/6/20/pubmed PY - 2008/8/20/medline PY - 2008/6/20/entrez SP - 358 EP - 63 JF - European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) JO - Eur. J. Cancer Prev. VL - 17 IS - 4 N2 - This study examined the association between coffee consumption and the risk of endometrial endometrioid adenocarcinoma (EEA) in Japan by a case-control design. The cases consisted of 107 women less than 80 years of age from two medical centers who had been histopathologically diagnosed to have EEA. The controls, selected from the participants of a cancer-screening program, were 214 women, with two controls selected for each case (matched for age and for area of residence). A self-administered questionnaire containing questions to determine dietary and beverage consumption, as well as reproductive history, was distributed to the cases and controls. Conditional logistic regression analysis was used to estimate the odds ratio (OR) of EEA for three levels of coffee consumption with adjustment for potential confounding factors. The multivariate-adjusted OR of EEA for individuals in the highest tertile of coffee consumption (2 to 3 cups or more/day) was 0.4 [95% confidence interval (CI), 0.2-0.9], and that of cases in the intermediate tertile (5 to 6 times/week-1 cup/day) was 0.6 (95% CI, 0.3-1.2), relative to the individuals in the lowest tertile of coffee consumption (3 to 4 times or less/week) (P for trend=0.014). The above association was observed in postmenopausal women (P for trend=0.016), but not in premenopausal women (P for trend=0.90). This study thus revealed an inverse dose-response relationship between coffee consumption and the risk of EEA, and its strong association in postmenopausal women but not in premenopausal women. SN - 1473-5709 UR - https://www.unboundmedicine.com/medline/citation/18562962/Case_control_study_of_coffee_consumption_and_the_risk_of_endometrial_endometrioid_adenocarcinoma_ L2 - http://dx.doi.org/10.1097/CEJ.0b013e3282f0c02c DB - PRIME DP - Unbound Medicine ER -