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Publications by Robert Wiik

Utilizing National Patient-Register Data to Control for Comorbidity in Prognostic Studies

Clinical Epidemiology

English

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Baseline Comorbidity Levels in Biologic and Standard DMARD Treated Patients With Rheumatoid Arthritis: Results From a National Patient Register

Annals of the Rheumatic Diseases

Molecular Biology

English

Epilepsy and Autoimmune Diseases: Comorbidity in a National Patient Cohort

Seizure : the journal of the British Epilepsy Association

English

Immortal Time Bias in Post-Operative Radiation Studies Utilizing the National Cancer Data Base

International Journal of Radiation Oncology Biology Physics

Cancer Research

Nuclear Medicine

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Multiple Sclerosis in Finland 2018‐ Data From the National Register

Acta Neurologica Scandinavica

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Validating Surgical Procedure Codes for Inflammatory Bowel Disease in the Swedish National Patient Register

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Comments on Comorbidity in Lung Cancer: A Prospective Cohort Study of Self-Reported Versus Register-Based Comorbidity

Journal of Thoracic Oncology

Respiratory Medicine

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Comorbidity and Disease Burden in the National Comorbidity Survey Replication (Ncs-R)

Depression and Anxiety

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Sampled-Data Adaptive Control Utilizing Variable Sampling Rates

English

Prm170 - Utilizing Patient Collages in Qualitative Interviews to Facilitate Data Collection in Patients Diagnosed With Ulcerative Colitis

Value in Health

Occupational Health

English