New Study Links Caffeinated Coffee To Vision Loss

From the abstract:
Compared with participants whose cumulatively updated total caffeine consumption was <125 mg/day, participants who consumed 500 mg/day had a trend toward increased risk of EG/EGS that was not statistically significant (RR = 1.43; 95% confidence interval [CI], 0.98?2.08); P trend = 0.06).

If it's not statistically significant, then how can we take this seriously?

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/l1zGPuDJ3q0/new-study-links-caffeinated-coffee-to-vision-loss

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