Blar i forfatter "Sagstad, Silje"

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    • Experience of pain during mammographic screening by three different compression paddles 

      Moshina, Nataliia; Sagstad, Silje; Holen, åsne Sørlien; Backmann, Heinrich August; Westermann, L.C.; Hofvind, Solveig Sand-Hanssen (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-07-13)
      Introduction - Experience of pain during screening mammography is shown to affect further attendance negatively. We aimed to explore the experience of pain during screening mammography using three different breast compression paddles.<p> <p>Methods - Using a self-report questionnaire, we collected information on pain experienced during mammography from 938 women screened in Bodø at Nordland ...

    • Personalized Breast Cancer Screening: A Risk Prediction Model Based on Women Attending BreastScreen Norway 

      Louro, Javier; Román, Marta; Moshina, Nataliia; Olstad, Camilla F.; Larsen, Marthe; Sagstad, Silje; Castells, Xavier; Hofvind, Solveig Sand-Hanssen (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-09-12)
      Background: We aimed to develop and validate a model predicting breast cancer risk for women targeted by breast cancer screening. Method: This retrospective cohort study included 57,411 women screened at least once in BreastScreen Norway during the period from 2007 to 2019. The prediction model included information about age, mammographic density, family history of breast cancer, body mass index, ...

    • Screen-detected and interval breast cancer after concordant and discordant interpretations in a population based screening program using independent double reading 

      Martiniussen, Marit Almenning; Sagstad, Silje; Larsen, Marthe; Larsen, Anne Sofie Frøyshov; Hovda, Tone; Lee, Christoph I.; Hofvind, Solveig Sand-Hanssen (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-04-02)
      Objectives - To analyze rates, odds ratios (OR), and characteristics of screen-detected and interval cancers after concordant and discordant initial interpretations and consensus in a population-based screening program.<p> <p>Methods - Data were extracted from the Cancer Registry of Norway for 487,118 women who participated in BreastScreen Norway, 2006–2017, with 2 years of follow-up. All mammograms ...

    • Screening outcome for interpretation by the first and second reader in a population-based mammographic screening program with independent double reading 

      Hovda, Tone; Sagstad, Silje; Larsen, Marthe; Chen, Yan; Hofvind, Solveig Sand-Hanssen (Journal article; Tidsskriftartikkel; Peer reviewed, 2023-05-28)
      Background - Double reading of screening mammograms is associated with a higher rate of screen-detected cancer than single reading, but different strategies exist regarding reader pairing and blinding. Knowledge about these aspects is important when considering strategies for future use of artificial intelligence in mammographic screening.<p> <p>Purpose - To investigate screening outcome, ...

    • Sociodemographic factors, health indicators and lifestyle factors among participants in BreastScreen Norway 2006-2016 – a cohort profile 

      Robsahm, Trude Eid; Sagstad, Silje; Thy, Jonas Evensen; Hofvind, Solveig Sand-Hanssen (Journal article; Tidsskriftartikkel; Peer reviewed, 2022-10-12)
      Purpose: To collect information on sociodemographic factors, health indicators, and lifestyle factors in women who attended the nationwide breast cancer-screening program, BreastScreen Norway, with the aim of investigating how these factors influence the risk of breast cancer, other cancer types, and cancer-related outcomes. <p>Participants: The cohort data includes self-reported responses to ...