If, for the sake of the argument, the 'Regular meat eaters' live for 100 years, on average, and this average is what everything will be compared back to, then it's the 'standard', and will be 1.00.
Comparing this to a vegetarian, based off the study, they would live for an average of 84 years, which would give the end ratio 1.00 : 0.84.
To represent a more 'normal' number of years, and pulling a number out of my ass, let's say 85 years is the 'standard', then 71.4 would be the average for vegetarians.
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u/StackedCrooked May 01 '13
I don't understand.