Jan Franz Nygård
Marthe Larsen,
Camilla Flåt Olstad,
Christoph I. Lee,
Tone Hovda,
Solveig Kristin Roth Hoff,
Marit Almenning Martiniussen
et al.:
Performance of an Artificial Intelligence System for Breast Cancer Detection on Screening Mammograms from BreastScreen Norway
Vibeke Binz Vallevik,
Aleksandar Babic,
Serena Elizabeth Marshall,
Severin Elvatun,
Helga M. B. Brøgger,
Sharmini Alagaratnam
et al.:
Can I trust my fake data – A comprehensive quality assessment framework for synthetic tabular data in healthcare
Hege Oma Ohnstad,
Egil Støre Blix,
Lars Andreas Akslen,
Bjørnar Gilje,
Sunil Xavier Raj,
Helle Skjerven
et al.:
Impact of Prosigna test on adjuvant treatment decision in lymph node-negative early breast cancer—a prospective national multicentre study (EMIT-1)
Anna Tisler,
Andres Võrk,
Martin Tammemägi,
Sven Erik Ojavee,
Mait Raag,
Aleksandra Šavrova
et al.:
Nationwide study on development and validation of a risk prediction model for CIN3+ and cervical cancer in Estonia
Scientific Reports 2024 DOI
Dave T. Hamersma,
Kay Schreuder,
Gijs Geleijnse,
Erik Heeg,
Matteo Cellamare,
Marc B. I. Lobbes
et al.:
Comparing quality of breast cancer care in the Netherlands and Norway by federated propensity score analytics
Mindaugas Stankūnas,
Kersti Pärna,
Anna Tisler,
Anda Ķīvīte-Urtāne,
Jana Zodzika,
Nicholas Baltzer
et al.:
Population Health Management Involving a Personalized Health Care Approach: An Example with Cervical Cancer Screening
Population health management 2023 DOI
Anouk H. Eijkelboom,
Linda de Munck,
Marthe Larsen,
Maarten J. Bijlsma,
Vivianne C.G. Tjan-Heijnen,
Carla H. van Gils
et al.:
Impact of the COVID-19 pandemic on breast cancer incidence and tumor stage in the Netherlands and Norway: A population-based study
Mohammad Salar Arbabi,
Arlindo Flavio Da Conceiçao,
Thiago Garrett,
Jan Franz Nygård,
Roman Vitenberg
:
Tracking Decisions about Granting Access to Health Data: Application Analysis and Requirements
Anouk H. Eijkelboom,
Marthe Larsen,
Sabine Siesling,
Jan Franz Nygård,
Solveig Sand-Hanssen Hofvind,
Linda de Munck
:
Prolonged screening interval due to the COVID-19 pandemic and its association with tumor characteristics and treatment; a register-based study from BreastScreen Norway
Marthe Larsen,
Camilla Flåt Olstad,
Henrik Wethe Koch,
Marit Almenning Martiniussen,
Solveig Kristin Roth Hoff,
Håkon Lund-Hanssen
et al.:
AI Risk Score on Screening Mammograms Preceding Breast Cancer Diagnosis
Chengjie Lu,
Qinghua Xu,
Tao Yue,
Shaukat Ali,
Thomas Schwitalla,
Jan Franz Nygård
:
EvoCLINICAL: Evolving Cyber-Cyber Digital Twin with Active Transfer Learning for Automated Cancer Registry System
Severin Elvatun,
Daan Knoors,
Mari Kiens Nygård,
Anneli Uusküla,
Andres Võrk,
Jan Franz Nygård
:
Cross-population evaluation of cervical cancer risk prediction algorithms
Mohammad Salar Arbabi,
Chhagan Lal,
Narasimha Raghavan Veeraragavan,
Dusica Marijan,
Jan Franz Nygård,
Roman Vitenberg
:
A Survey on Blockchain for Healthcare: Challenges, Benefits, and Future Directions
IEEE Communications Surveys and Tutorials 2022 DOI
Geir Severin Rakh Elvatun Langberg,
Jan Franz Nygård,
Vinay Chakravarthi Gogineni,
Mari Nygård,
Markus Grasmair,
Valeriya Naumova
:
Towards a data-driven system for personalized cervical cancer risk stratification
Rui Meng,
Braden Soper,
Herbert KH Lee,
Jan Franz Nygård,
Mari Nygård
:
Hierarchical continuous-time inhomogeneous hidden Markov model for cancer screening with extensive followup data
Statistical Methods in Medical Research 2022 DOI
Marthe Larsen,
Camilla Flåt Aglen,
Christoph I. Lee,
Solveig Roth Hoff,
Håkon Lund-Hanssen,
Kristina Lång
et al.:
Artificial Intelligence Evaluation of 122969 Mammography Examinations from a Population-based Screening Program
Geir Severin Rakh Elvatun Langberg,
Mikal Solberg Stapnes,
Jan Franz Nygård,
Mari Nygård,
Markus Grasmair,
Valeriya Naumova
:
Matrix factorization for the reconstruction of cervical cancer screening histories and prediction of future screening results
Harry Hallock,
Serena Elizabeth Marshall,
Peter A. C. 't Hoen,
Jan Franz Nygård,
Bert Hoorne,
Cameron Fox
et al.:
Federated Networks for Distributed Analysis of Health Data
Frontiers in Public Health 2021 DOI
Vinay Chakravarthi Gogineni,
Geir Severin Rakh Elvatun Langberg,
Valeriya Naumova,
Jan Franz Nygård,
Mari Nygård,
Markus Grasmair
et al.:
Data-Driven Personalized Cervical Cancer Risk Prediction: A Graph-Perspective
IEEE Signal Processing Society 2021 ARKIV
Espen Enerly,
Lena Holmstrøm,
Anna Skog,
Kristin Oterholt Knudsen,
Jan Franz Nygård,
Bjørn Møller
et al.:
Inspire: A new opportunity for cancer pharmacoepidemiology research
Norsk Epidemiologi 2021 DOI
Vinay Chakravarthi Gogineni,
Geir Severin Rakh Elvatun Langberg,
Valeriya Naumova,
Jan Franz Nygård,
Nygård, Mari,
Markus Grasmair
et al.:
Recurrent Time-Varying Multi-Graph Convolutional Neural Network for Personalized Cervical Cancer Risk Prediction
Braden Soper,
Mari Nygård,
Ghaleb Abdulla,
Rui Meng,
Jan Franz Nygård
:
A hidden Markov model for population-level cervical cancer screening data
Statistics in Medicine 2020 DOI
Andre Goncalves,
Braden Soper,
Mari Nygård,
Jan Franz Nygård,
Priyadip Ray,
David Widemann
et al.:
Improving five-year survival prediction via multitask learning across HPV-related cancers
PLOS ONE 16. Nov 2020 DOI
Olaf Johan Hartmann-Johnsen,
Rolf Kåresen,
Ellen Schlichting,
Bjørn Naume,
Jan Franz Nygård
:
Using clinical cancer registry data for estimation of quality indicators: Results from the Norwegian breast cancer registry
Lu Hong,
Shuai Wang,
Tao Yue,
Shaukat Ali,
Jan Franz Nygård
:
Automated Refactoring of OCL Constraints with Search
IEEE Transactions on Software Engineering 2019 DOI
Andre Goncalves,
Priyadip Ray,
Braden Soper,
David Widemann,
Mari Nygård,
Jan Franz Nygård
et al.:
Bayesian multitask learning regression for heterogeneous patient cohorts
Journal of Biomedical Informatics: X 2019 DOI
Muhammad Hammad,
Tao Yue,
Shuai Wang,
Shaukat Ali,
Jan Franz Nygård
:
IOCL: An interactive tool for specifying, validating and evaluating OCL constraints
Science of Computer Programming 2017 DOI
Olaf Johan Hartmann-Johnsen,
Rolf Kåresen,
Ellen Schlichting,
Jan Franz Nygård
:
Better survival after breast-conserving therapy compared to mastectomy when axillary node status is positive in early-stage breast cancer: A registry-based follow-up study of 6387 Norwegian women participating in screening, primarily operated between 1998 and 2009
World Journal of Surgical Oncology (WJSO) 2017 DOI
Eva Irene Samant Lassemo,
Inger Sandanger,
Jan Franz Nygård,
Knut W. Sørgaard
:
The epidemiology of post-traumatic stress disorder in Norway: trauma characteristics and pre-existing psychiatric disorders
Shuai Wang,
Thomas Schwitalla,
Tao Yue,
Shaukat Ali,
Jan Franz Nygård
:
RCIA: Automated Change Impact Analysis to Facilitate a Practical Cancer Registry System
IEEE (Institute of Electrical and Electronics Engineers) 2017 DOI
Nicholas Baltzer,
Karin Sundström,
Jan Franz Nygård,
Joakim Dillner,
Jan Komorowski
:
Risk stratification in cervical cancer screening by complete screening history: Applying bioinformatics to a general screening population
International Journal of Cancer 2017 DOI
Shuai Wang,
Hong Lu,
Tao Yue,
Shaukat Ali,
Jan Franz Nygård
:
MBF4CR: A model-based framework for supporting an automated cancer registry system
Lecture Notes in Computer Science (LNCS) 2016 DOI
Eva Irene Lassemo,
Inger Sandanger,
Jan Franz Nygård,
Knut W. Sørgaard
:
Predicting disability pension – depression as hazard: a 10 year population-based cohort study in norway
International Journal of Methods in Psychiatric Research 2015 DOI
Olaf Johan Hartmann-Johnsen,
Rolf Kåresen,
Ellen Schlichting,
Jan Franz Nygård
:
Survival is Better After Breast Conserving Therapy than Mastectomy for Early Stage Breast Cancer: A Registry-Based Follow-up Study of Norwegian Women Primary Operated Between 1998 and 2008
Annals of Surgical Oncology 2015 DOI
Tom Sørensen,
Robert Kleiner,
Andreas Peder S Sørensen,
Paul Ngo,
Nils Bøe,
Jan Franz Nygård
:
Mental health promotion strategies and their effectiveness in local communities: sociocultural integration and multiple realities perspective
International Journal of Mental Health Promotion 05. Jun 2014 DOI
Ole Klungsøyr,
Joseph Sexton,
Inger Sandanger,
Jan Franz Nygård
:
A time-varying measurement error model for age of onset of a psychiatric diagnosis: applied to first depressive episode diagnosed by the Composite International Diagnostic Interview (CIDI)
Journal of Applied Statistics 2013 DOI
Inger Johanne Bakken,
Stein Olav Gystad,
Øyvind Olav Schjøtt Christensen,
Unn Elisabeth Huse,
Siri Larønningen,
Jan Franz Nygård
et al.:
Sammenlikning av data fra Norsk pasientregister og Kreftregisteret
Tidsskrift for Den norske legeforening 2012 DOI
Eystein Glattre,
Jan Franz Nygård,
Jan Olav Aaseth
:
Selenium and cancer prevention: Observations and complexity
Journal of Trace Elements in Medicine and Biology 2012 DOI
Ole Klungsøyr,
Joseph Sexton,
Inger Sandanger,
Jan Franz Nygård
:
Sensitivity analysis for unmeasured confounding in a marginal structural Cox proportional hazards model
Lifetime Data Analysis 2009 DOI
Jan F Nygård,
Ole Klungsøyr,
Inger Sandanger,
Elisabeth Svensson
:
Selection effects in psychiatric epidemiology. A 14-year prospective study of the Hopkins Symptom Check List-25 as a predictor of mortality in the Norwegian general population
Social Psychiatry and Psychiatric Epidemiology 2009 DOI
Odd Steffen Dalgard,
Tom Sørensen,
Inger Sandanger,
Jan F Nygård,
Elisabeth Svensson,
Deborah Reas
:
Job demands, job control, and mental health in an 11-year follow-up study: Normal and reversed relationships
Work & Stress - An International Journal of Work, Health & Organisations 2009 DOI
Ole Klungsøyr,
Mari Nygård,
Gry Skare,
Tormod Eriksen,
Jan Franz Nygård
:
Validity of self-reported Pap smear history in Norwegian women
Journal of Medical Screening 2009 DOI
Migle Gamperiene,
Jan Franz Nygård,
Inger Sandanger,
Bjørn Lau,
Dag Bruusgaard
:
Self-reported work ability of Norwegian women in relation to physical and mental health, and to the work environment
Journal of Occupational Medicine and Toxicology 2008 DOI
Ole Klungsøyr,
Joseph Sexton,
Inger Sandanger,
Jan Franz Nygård
:
Sensitivity analysis for unmeasured confounding in a marginal structural Cox proportional hazards model
Lifetime Data Analysis 2008 DOI
Søren Brage,
I Sandanger,
Jan Franz Nygård
:
Emotional distress as a predictor for low back disability - A prospective 12-year population-based study
Spine 2007
Mari Nygård,
Anne Kjersti Nesje Daltveit,
Steinar Ø. Thoresen,
Jan F. Nygård
:
Effect of an antepartum Pap smear on the coverage of a cervical cancer screening programme: a population-based prospective study
Siri Larønningen,
Jan Franz Nygård
:
From punch cards and knitting needles to machine learning – A journey through the Cancer Registry's 70 years of data processing
Norsk Epidemiologi 2022 DOI
Elisabeth Svensson,
Inger Sandanger,
Tom Sørensen,
Deborah Reas,
Odd Steffen Dalgard,
Jan F. Nygård
:
Shift in perceived social support over time: indications from two cross-sectional studies (1990 and 2001) in Norway
2009
Inger Sandanger,
Jan Franz Nygård,
Tom Sørensen,
Odd Steffen Dalgard
:
Return of depressed men: A redistribution of the prevalence of depression in Norway between 1990 and 2001
2007
Tom Sørensen,
Arne Mastekaasa,
Jan Franz Nygård
:
Attitudes toward the mentally ill among the general population at an urban and rural site in Norway. Stability and change over time
2007
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