• exasperation@lemmy.dbzer0.com
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    15 hours ago

    It’s a very high confidence in the statistical significance, but a relatively low effect (in that the difference between eating cured meats every day and eating no cured meats ever has roughly a 1% chance of making a difference in cancer incidence).

    Basically, about 4% of people who never eat cured meats get cancer in the GI tract (from throat to stomach to colorectal) at some point in their lifetimes, whereas people who eat cured meats every day get cancer in the GI tract about 5% of the time. On the one hand, that’s like a 20% increase in cancer risk, but on the other hand, that makes a difference to only about 1% of the population.