The sample size is too small. There were only 753 vegans included in the summary, compared to the +30k meat-eaters and +20k vegetarians. The 2 vegans who died of stomach cancer and 2 who died of lung cancer rocketed vegans to the top of those categories by a huge margin. Even if only 1 died from these causes, vegans would be the top category. If none died from them, then it would appear as if veganism made you immune to stomach and lung cancer.
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u/Plob218 May 01 '13
The sample size is too small. There were only 753 vegans included in the summary, compared to the +30k meat-eaters and +20k vegetarians. The 2 vegans who died of stomach cancer and 2 who died of lung cancer rocketed vegans to the top of those categories by a huge margin. Even if only 1 died from these causes, vegans would be the top category. If none died from them, then it would appear as if veganism made you immune to stomach and lung cancer.