In some studies, at the end of them, I see:

“quitting smoking reduces your chance of dying from all causes.”

So if I quit smoking I’m less likely to get hit by a bus?

  • norimee@lemmy.world
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    23 days ago

    As a former ICU nurse I can tell you that someone who has been taking good care of their body, is fit and healthy, has a better chance of survival and less complications while recovering as someone who didn’t. No matter the injury.

    If you get hit by a bus and your lung is compromised it has a harder time compensating for the injury if it was already damaged.

    So yes. You might have a better chance to survive a car crash if you haven’t been smoking.

    • Lost_My_Mind@lemmy.world
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      23 days ago

      You might have a better chance to survive a car crash if you haven’t been smoking.

      That’s probably why I’ve survived so many car crashes.

    • philpo@feddit.org
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      23 days ago

      Yeah. Came here to write exactly this.

      What OP misunderstood is the old tale of mortality vs. lethality.

      In a simplified explanation: Mortality defines the percentage of deaths in a population by a cause.

      Lethality is the percentage of deaths of people suffering from a cause.

      In our case:

      • Smokers might only get hit by a bus slightly less often or slightly more often(1) (Mortality)

      • But they have a far greater chance of dying from it when they get hit. The same can be said for being shot,etc. Being a smoker always reduces your statistical chances.

      (1:Actually quite fascinating - there is conflicting evidence on that one, as smoking is often statistically associated with substance abuse and bad health - which increases the likelihood of major trauma events, but on the other hand smokers die earlier,leaving more old people to walk in front of vehicles due to reduced cognitive abilities)