Estimates of over-diagnosis of breast cancer due to population-based mammography screening in South Australia after adjustment for lead time effects
Conclusions
We estimated 8% over-diagnosis for invasive breast cancer and 12% inclusive of DCIS cancers due to mammography screening among women aged 40–84. These estimates may overstate the extent of over-diagnosis if the increasing prevalence of breast cancer risk factors has led to higher background incidence than projected.
Source: Journal of Medical Screening - Category: Epidemiology Authors: Beckmann, K., Duffy, S. W., Lynch, J., Hiller, J., Farshid, G., Roder, D. Tags: Original Articles Source Type: research
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