CT lung screening appears cost-effective
“This provides evidence, given the assumptions we used, that it is cost-effective,” said Ilana Gareen, assistant professor (research) of epidemiology in Brown University’s School of Public Health and second author on the new study in the New England Journal of Medicine. Four years ago, the vast NLST showed that low-dose helical CT scanning reduced mortality from lung cancer by 20 percent compared to chest X-rays. The study involved more than 53,000 smokers aged 55-74…