Artificial intelligence in BreastScreen Norway: a retrospective analysis of a cancer-enriched sample including 1254 breast cancer cases.

"Declarations GuarantorThe scientific guarantor of this publication is Solveig Hofvind. Conflict of interestThe authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article. Statistics and biometryOne of the authors has significant statistical expertise. Informed consentWritten informed consent was waived by the Institutional Review Board. The Cancer Registry Regulations waives the requirement to obtain written informed consent for use of screening data for quality assurance and research (The Cancer Registry Regulation, 2001). Ethical approvalInstitutional Review Board approval was obtained. The study was approved by the Regional Committee for Medical and Health Research Ethics (2018/2574). Methodology• Retrospective• Registry study• Performed at one institution Conflict of interest The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article."

"Funding Open access funding provided by University of Oslo (incl Oslo University Hospital) This study was supported by the Pink Ribbon campaign in Norway (#214931) and the Research Council of Norway (#309755)."