Cervical cancer incidence in elderly women: biology or screening history?

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Cervical cancer incidence in elderly women : biology or screening history? / Lynge, Elsebeth; Lönnberg, Stefan; Törnberg, Sven.

In: European Journal of Cancer, Vol. 74, 03.2017, p. 82-88.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Lynge, E, Lönnberg, S & Törnberg, S 2017, 'Cervical cancer incidence in elderly women: biology or screening history?', European Journal of Cancer, vol. 74, pp. 82-88. https://doi.org/10.1016/j.ejca.2016.12.021

APA

Lynge, E., Lönnberg, S., & Törnberg, S. (2017). Cervical cancer incidence in elderly women: biology or screening history? European Journal of Cancer, 74, 82-88. https://doi.org/10.1016/j.ejca.2016.12.021

Vancouver

Lynge E, Lönnberg S, Törnberg S. Cervical cancer incidence in elderly women: biology or screening history? European Journal of Cancer. 2017 Mar;74:82-88. https://doi.org/10.1016/j.ejca.2016.12.021

Author

Lynge, Elsebeth ; Lönnberg, Stefan ; Törnberg, Sven. / Cervical cancer incidence in elderly women : biology or screening history?. In: European Journal of Cancer. 2017 ; Vol. 74. pp. 82-88.

Bibtex

@article{2342a9dcea2f44b1aa084ae1f7e83292,
title = "Cervical cancer incidence in elderly women: biology or screening history?",
abstract = "Aim: In many countries, the age-specific pattern of cervical cancer incidence is currently bipolar with peaks at for instance 45 and 65 years of age. Consequently, a large proportion of cervical cancer cases are presently diagnosed in women above the screening age. The purpose of the study was to determine whether this bipolar pattern in age-specific incidence of cervical cancer reflects underlying biology or can be explained by the fact that the data come from birth cohorts with different screening histories.Methods: Combination of historical data on cervical screening and population-based cancer incidence data from Denmark 1943–2013, Finland and Norway 1953–2013, and Sweden 1958–2013.Results: Since the implementation of screening, the incidence of cervical cancer has decreased for each successive birth cohort. All birth cohorts showed a unipolar age-specific pattern. In unscreened women in Denmark and Sweden, the incidence peaked around the age of 50; the peak was less marked in Finland; while peak age for unscreened women could not be determined for Norway due to widespread opportunistic screening. The current old-age peak in the incidence of cervical cancer represents residuals from unscreened or underscreened birth cohorts.Conclusion: The current bipolar pattern in age-specific incidence of cervical cancer can largely be explained by the different screening histories of successive birth cohorts. While it is reasonable to offer screening to elderly women today, birth cohort trends in disease burden should be carefully monitored to justify permanent changes in upper screening age.",
author = "Elsebeth Lynge and Stefan L{\"o}nnberg and Sven T{\"o}rnberg",
year = "2017",
month = "3",
doi = "10.1016/j.ejca.2016.12.021",
language = "English",
volume = "74",
pages = "82--88",
journal = "European Journal of Cancer",
issn = "0959-8049",
publisher = "Pergamon",

}

RIS

TY - JOUR

T1 - Cervical cancer incidence in elderly women

T2 - biology or screening history?

AU - Lynge, Elsebeth

AU - Lönnberg, Stefan

AU - Törnberg, Sven

PY - 2017/3

Y1 - 2017/3

N2 - Aim: In many countries, the age-specific pattern of cervical cancer incidence is currently bipolar with peaks at for instance 45 and 65 years of age. Consequently, a large proportion of cervical cancer cases are presently diagnosed in women above the screening age. The purpose of the study was to determine whether this bipolar pattern in age-specific incidence of cervical cancer reflects underlying biology or can be explained by the fact that the data come from birth cohorts with different screening histories.Methods: Combination of historical data on cervical screening and population-based cancer incidence data from Denmark 1943–2013, Finland and Norway 1953–2013, and Sweden 1958–2013.Results: Since the implementation of screening, the incidence of cervical cancer has decreased for each successive birth cohort. All birth cohorts showed a unipolar age-specific pattern. In unscreened women in Denmark and Sweden, the incidence peaked around the age of 50; the peak was less marked in Finland; while peak age for unscreened women could not be determined for Norway due to widespread opportunistic screening. The current old-age peak in the incidence of cervical cancer represents residuals from unscreened or underscreened birth cohorts.Conclusion: The current bipolar pattern in age-specific incidence of cervical cancer can largely be explained by the different screening histories of successive birth cohorts. While it is reasonable to offer screening to elderly women today, birth cohort trends in disease burden should be carefully monitored to justify permanent changes in upper screening age.

AB - Aim: In many countries, the age-specific pattern of cervical cancer incidence is currently bipolar with peaks at for instance 45 and 65 years of age. Consequently, a large proportion of cervical cancer cases are presently diagnosed in women above the screening age. The purpose of the study was to determine whether this bipolar pattern in age-specific incidence of cervical cancer reflects underlying biology or can be explained by the fact that the data come from birth cohorts with different screening histories.Methods: Combination of historical data on cervical screening and population-based cancer incidence data from Denmark 1943–2013, Finland and Norway 1953–2013, and Sweden 1958–2013.Results: Since the implementation of screening, the incidence of cervical cancer has decreased for each successive birth cohort. All birth cohorts showed a unipolar age-specific pattern. In unscreened women in Denmark and Sweden, the incidence peaked around the age of 50; the peak was less marked in Finland; while peak age for unscreened women could not be determined for Norway due to widespread opportunistic screening. The current old-age peak in the incidence of cervical cancer represents residuals from unscreened or underscreened birth cohorts.Conclusion: The current bipolar pattern in age-specific incidence of cervical cancer can largely be explained by the different screening histories of successive birth cohorts. While it is reasonable to offer screening to elderly women today, birth cohort trends in disease burden should be carefully monitored to justify permanent changes in upper screening age.

U2 - 10.1016/j.ejca.2016.12.021

DO - 10.1016/j.ejca.2016.12.021

M3 - Journal article

C2 - 28335890

VL - 74

SP - 82

EP - 88

JO - European Journal of Cancer

JF - European Journal of Cancer

SN - 0959-8049

ER -

ID: 179320160