Researcher: Every year approximately the same number of people die of iatrogenic "disease"—that is, as a direct result of medical treatments or hospitalization—as die of all other causes combined. ██████████ ██ ████████ █████ ████ ████ ██ ██████████ ███ ██████████ ████████ ███ ██████ ██ ██████ ███ ████ █████ ████████ ██ █████
The author concludes that the number of deaths per year would decrease by half if medicine could prevent all iatrogenic disease. This is based on the fact that as many people die of iatrogenic disease (deaths from medical treatments or hospitalization) as die of all other causes combined.
The author overlooks the possibility that if people didn’t die of iatrogenic disease, they might die of other causes (such as the illnesses that required them to be hospitalized or to undergo treatment). So even if we could prevent iatrogenic disease, the number of deaths per year would not go down by half.
The reasoning in the researcher's ████████ ██ ██████ ███████ ███ ████████ █████ ██ ████████ ████
prevention of noniatrogenic ███████ ████ ████ ██ ██████ ██ ███ ██████████ ██ ██████████ ███████
some medical treatments ███ ██ ████████ ██ ████ ████████ ██ ████████ ████████████
people who do ███ ███ ██ ███ █████ ███ ████ ███ ██ ███████ █████
there is no ███ ███ ██ ███████ ███ █████ ██ █████ ████ ██████████ ███████
whenever a noniatrogenic ███████ ███████ █████ ██ █ ████ ██ ██████████ ███████