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Tea and coffee consumption and risk of laryngeal cancer: a systematic review meta-analysis.
PLoS One 2014; 9(12):e112006Plos

Abstract

BACKGROUND

Tea and coffee are the most commonly consumed beverages in the worldwide. The relationship between tea and coffee consumption on the risk of laryngeal cancer was still unclear.

METHODS

Relevant studies were identified by searching electronic database (Medline and EMBASE) and reviewing the reference lists of relevant articles until Oct. 2013. Observational studies that reported RRs and 95% CIs for the link of tea and coffee consumption on the risk of laryngeal cancer were eligible. A meta-analysis was obtained to combine study-specific RRs with a random-effects model.

RESULTS

A total of 2,803 cases and 503,234 controls in 10 independent studies were identified. The overall analysis of all 10 studies, including the case-control and cohort studies, found that tea drinking was not associated with laryngeal carcinoma (RR = 1.03; 95% CI: 0.66-1.61). However, coffee consumption was significantly associated with the laryngeal carcinoma (RR = 1.47; 95% CI: 1.03-2.11). A dose-response relationship between coffee intake and laryngeal carcinoma was detected; however, no evidence of dose-response link between tea consumption and laryngeal carcinoma risk was detected.

CONCLUSIONS

The results from this meta-analysis of observational studies demonstrate that coffee consumption would increase the laryngeal cancer risk, while tea intake was not associated with risk of laryngeal carcinoma.

Authors+Show Affiliations

Department of Otolaryngology, Central South University Affiliated The Third Xiangya Hospital, Changsha, Hunan, China.Department of Otolaryngology, Central South University Affiliated The Third Xiangya Hospital, Changsha, Hunan, China.

Pub Type(s)

Journal Article
Meta-Analysis
Review
Systematic Review

Language

eng

PubMed ID

25502726

Citation

Chen, Jiangbo, and Shuo Long. "Tea and Coffee Consumption and Risk of Laryngeal Cancer: a Systematic Review Meta-analysis." PloS One, vol. 9, no. 12, 2014, pp. e112006.
Chen J, Long S. Tea and coffee consumption and risk of laryngeal cancer: a systematic review meta-analysis. PLoS ONE. 2014;9(12):e112006.
Chen, J., & Long, S. (2014). Tea and coffee consumption and risk of laryngeal cancer: a systematic review meta-analysis. PloS One, 9(12), pp. e112006. doi:10.1371/journal.pone.0112006.
Chen J, Long S. Tea and Coffee Consumption and Risk of Laryngeal Cancer: a Systematic Review Meta-analysis. PLoS ONE. 2014;9(12):e112006. PubMed PMID: 25502726.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Tea and coffee consumption and risk of laryngeal cancer: a systematic review meta-analysis. AU - Chen,Jiangbo, AU - Long,Shuo, Y1 - 2014/12/12/ PY - 2013/11/26/received PY - 2014/10/11/accepted PY - 2014/12/16/entrez PY - 2014/12/17/pubmed PY - 2015/10/16/medline SP - e112006 EP - e112006 JF - PloS one JO - PLoS ONE VL - 9 IS - 12 N2 - BACKGROUND: Tea and coffee are the most commonly consumed beverages in the worldwide. The relationship between tea and coffee consumption on the risk of laryngeal cancer was still unclear. METHODS: Relevant studies were identified by searching electronic database (Medline and EMBASE) and reviewing the reference lists of relevant articles until Oct. 2013. Observational studies that reported RRs and 95% CIs for the link of tea and coffee consumption on the risk of laryngeal cancer were eligible. A meta-analysis was obtained to combine study-specific RRs with a random-effects model. RESULTS: A total of 2,803 cases and 503,234 controls in 10 independent studies were identified. The overall analysis of all 10 studies, including the case-control and cohort studies, found that tea drinking was not associated with laryngeal carcinoma (RR = 1.03; 95% CI: 0.66-1.61). However, coffee consumption was significantly associated with the laryngeal carcinoma (RR = 1.47; 95% CI: 1.03-2.11). A dose-response relationship between coffee intake and laryngeal carcinoma was detected; however, no evidence of dose-response link between tea consumption and laryngeal carcinoma risk was detected. CONCLUSIONS: The results from this meta-analysis of observational studies demonstrate that coffee consumption would increase the laryngeal cancer risk, while tea intake was not associated with risk of laryngeal carcinoma. SN - 1932-6203 UR - https://www.unboundmedicine.com/medline/citation/25502726/Tea_and_coffee_consumption_and_risk_of_laryngeal_cancer:_a_systematic_review_meta_analysis_ L2 - http://dx.plos.org/10.1371/journal.pone.0112006 DB - PRIME DP - Unbound Medicine ER -