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Caffeinated and decaffeinated coffee consumption and melanoma risk: a dose-response meta-analysis of prospective cohort studies.
Int J Food Sci Nutr 2018; 69(4):417-426IJ

Abstract

To determine the association between total, caffeinated and decaffeinated coffee consumption and melanoma risk a dose-response meta-analysis on prospective cohort studies were performed. Eligible studies were identified searching PubMed and EMBASE databases from the earliest available online indexing year to March 2017. The dose-response relationship was assessed by random-effects meta-analysis and the shape of the exposure-outcome curve was modelled linearly and using restricted cubic splines. A total of seven studies eligible for meta-analysis were identified that comprised 1,418,779 participants and 9211 melanoma cases. A linear dose-response meta-analysis showed a significant association between total coffee consumption and melanoma risk. An increase in coffee consumption of one cup per day was associated with a 3% reduction in melanoma risk (RR 0.97; 95% CI 0.95-0.99). Our findings suggest that coffee intake may be inversely associated with incidence of melanoma. Nevertheless, further studies exploring also the role of confounding factors are needed to explain the heterogeneity among studies.

Authors+Show Affiliations

a Department of Epidemiology and Population Studies , Jagiellonian University Medical College , Krakow , Poland.b Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia" , University of Catania , Catania , Italy.c The Research Centre on Public Health , University Milano-Bicocca , Milan , Italy.b Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia" , University of Catania , Catania , Italy.a Department of Epidemiology and Population Studies , Jagiellonian University Medical College , Krakow , Poland.

Pub Type(s)

Journal Article
Meta-Analysis
Review

Language

eng

PubMed ID

28891369

Citation

Micek, Agnieszka, et al. "Caffeinated and Decaffeinated Coffee Consumption and Melanoma Risk: a Dose-response Meta-analysis of Prospective Cohort Studies." International Journal of Food Sciences and Nutrition, vol. 69, no. 4, 2018, pp. 417-426.
Micek A, Godos J, Lafranconi A, et al. Caffeinated and decaffeinated coffee consumption and melanoma risk: a dose-response meta-analysis of prospective cohort studies. Int J Food Sci Nutr. 2018;69(4):417-426.
Micek, A., Godos, J., Lafranconi, A., Marranzano, M., & Pajak, A. (2018). Caffeinated and decaffeinated coffee consumption and melanoma risk: a dose-response meta-analysis of prospective cohort studies. International Journal of Food Sciences and Nutrition, 69(4), pp. 417-426. doi:10.1080/09637486.2017.1373752.
Micek A, et al. Caffeinated and Decaffeinated Coffee Consumption and Melanoma Risk: a Dose-response Meta-analysis of Prospective Cohort Studies. Int J Food Sci Nutr. 2018;69(4):417-426. PubMed PMID: 28891369.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Caffeinated and decaffeinated coffee consumption and melanoma risk: a dose-response meta-analysis of prospective cohort studies. AU - Micek,Agnieszka, AU - Godos,Justyna, AU - Lafranconi,Alessandra, AU - Marranzano,Marina, AU - Pajak,Andrzej, Y1 - 2017/09/11/ PY - 2017/9/12/pubmed PY - 2018/9/13/medline PY - 2017/9/12/entrez KW - Coffee KW - caffeine KW - dose-response KW - melanoma KW - meta-analysis KW - skin cancer SP - 417 EP - 426 JF - International journal of food sciences and nutrition JO - Int J Food Sci Nutr VL - 69 IS - 4 N2 - To determine the association between total, caffeinated and decaffeinated coffee consumption and melanoma risk a dose-response meta-analysis on prospective cohort studies were performed. Eligible studies were identified searching PubMed and EMBASE databases from the earliest available online indexing year to March 2017. The dose-response relationship was assessed by random-effects meta-analysis and the shape of the exposure-outcome curve was modelled linearly and using restricted cubic splines. A total of seven studies eligible for meta-analysis were identified that comprised 1,418,779 participants and 9211 melanoma cases. A linear dose-response meta-analysis showed a significant association between total coffee consumption and melanoma risk. An increase in coffee consumption of one cup per day was associated with a 3% reduction in melanoma risk (RR 0.97; 95% CI 0.95-0.99). Our findings suggest that coffee intake may be inversely associated with incidence of melanoma. Nevertheless, further studies exploring also the role of confounding factors are needed to explain the heterogeneity among studies. SN - 1465-3478 UR - https://www.unboundmedicine.com/medline/citation/28891369/Caffeinated_and_decaffeinated_coffee_consumption_and_melanoma_risk:_a_dose_response_meta_analysis_of_prospective_cohort_studies_ L2 - http://www.tandfonline.com/doi/full/10.1080/09637486.2017.1373752 DB - PRIME DP - Unbound Medicine ER -