As a big fan of IF, I find this really depressing.

  • JoBo@feddit.uk
    link
    fedilink
    arrow-up
    6
    ·
    9 months ago

    This is so obviously confounded. If I told you that people who use asthma inhalers have a 91% higher risk of dying of asthma, would you conclude that it was the inhalers killing them?