@article{1a0a42c740e44cf4b939aea5fe70d588,
title = "Overestimated lead times in cancer screening has led to substantial underestimation of overdiagnosis",
abstract = "Published lead time estimates in breast cancer screening vary from 1 to 7 years and the percentages of overdiagnosis vary from 0 to 75%. The differences are usually explained as random variations. We study how much can be explained by using different definitions and methods.",
keywords = "Aged, Breast Neoplasms, Diagnostic Errors, Early Detection of Cancer, Female, Humans, Incidence, Mammography, Mass Screening, Middle Aged",
author = "P-H Zahl and {Juhl J{\o}rgensen}, Karsten and G{\o}tzsche, {P C}",
year = "2013",
month = oct,
day = "1",
doi = "10.1038/bjc.2013.427",
language = "English",
volume = "109",
pages = "2014--9",
journal = "B J C",
issn = "0007-0920",
publisher = "Nature Publishing Group",
number = "7",
}