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American Association for Cancer Research

Article Metrics

Increased Caffeine Intake Is Associated with Reduced Risk of Basal Cell Carcinoma of the Skin

Overview of attention for article published in Cancer Research, July 2012
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About this Attention Score

  • In the top 5% of all research outputs scored by Altmetric
  • Among the highest-scoring outputs from this source (#26 of 15,747)
  • High Attention Score compared to outputs of the same age (99th percentile)
  • High Attention Score compared to outputs of the same age and source (99th percentile)

Mentioned by

news
39 news outlets
blogs
5 blogs
twitter
70 tweeters
facebook
19 Facebook pages
googleplus
3 Google+ users
reddit
1 Redditor
video
2 video uploaders

Citations

dimensions_citation
63 Dimensions

Readers on

mendeley
55 Mendeley
citeulike
2 CiteULike
Title
Increased Caffeine Intake Is Associated with Reduced Risk of Basal Cell Carcinoma of the Skin
Published in
Cancer Research, July 2012
DOI 10.1158/0008-5472.can-11-3511
Pubmed ID
Authors

Fengju Song, Abrar A. Qureshi, Jiali Han

Abstract

Studies in animals suggest that caffeine administration helps prevent squamous cell skin cancer development, but there have been limited epidemiologic studies on the association between caffeine consumption and skin cancer risk. Using data from the Nurses' Health Study and the Health Professionals Follow-up Study, we prospectively examined risks of basal cell carcinoma (BCC, 22,786 cases), squamous cell carcinoma (SCC, 1,953 cases), and melanoma (741 cases) in relation to caffeine intake. Cox proportional hazard models were used to calculate relative risks (RR) and 95% confidence intervals (CI). The amount of caffeine intake from all dietary sources was inversely associated with BCC risk. Compared with the lowest quintile, the highest quintile had the lowest risk (RR, 0.82 in women; 95% CI:,0.77-0.86 and RR, 0.87 in men; 95% CI, 0.81-0.94; Ptrend<0.0001 in both). A significant inverse association was also found between caffeinated coffee consumption and BCC risk. Compared with individuals who consumed caffeinated coffee less than 1 cup per month, women who consumed more than 3 cups/d had the lowest risk (RR, 0.79; 95% CI, 0.74-0.85; Ptrend<0.0001) and the RR for men was 0.90 (95% CI, 0.80-1.01; Ptrend=0.003). Caffeine from other dietary sources (tea, cola, and chocolate) was also inversely associated with BCC risk. Decaffeinated coffee consumption was not associated with a similar decrease in BCC risk. In contrast, caffeine intake was not found to be inversely associated with risks of SCC or melanoma. Our findings argue that caffeine intake in men and women is inversely associated with risk of BCC.

Twitter Demographics

The data shown below were collected from the profiles of 70 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 55 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
France 2 4%
Unknown 53 96%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 11 20%
Researcher 10 18%
Other 5 9%
Student > Master 4 7%
Professor > Associate Professor 4 7%
Other 13 24%
Unknown 8 15%
Readers by discipline Count As %
Medicine and Dentistry 14 25%
Agricultural and Biological Sciences 14 25%
Pharmacology, Toxicology and Pharmaceutical Science 4 7%
Biochemistry, Genetics and Molecular Biology 3 5%
Nursing and Health Professions 3 5%
Other 7 13%
Unknown 10 18%

Attention Score in Context

This research output has an Altmetric Attention Score of 414. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 12 July 2021.
All research outputs
#40,587
of 18,353,936 outputs
Outputs from Cancer Research
#26
of 15,747 outputs
Outputs of similar age
#155
of 135,987 outputs
Outputs of similar age from Cancer Research
#1
of 140 outputs
Altmetric has tracked 18,353,936 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 99th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 15,747 research outputs from this source. They typically receive more attention than average, with a mean Attention Score of 8.1. This one has done particularly well, scoring higher than 99% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 135,987 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 99% of its contemporaries.
We're also able to compare this research output to 140 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 99% of its contemporaries.