Researcher

John Brandt Brodersen

Research Unit for General Practice, Department of Community Medicine, Faculty of Health Sciences, UiT The Arctic University of Norway, Tromsø, Norway.

2 developments in the corpus

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AUG 11, 2026 · JOURNAL ARTICLE

Quality-of-life and self-perceived inequity in people with severe mental illness: the SOFIA pilot study.

Scandinavian Journal of Primary Health Care

A pilot cluster-RCT with modest sample size and short follow-up showing selective improvements in self-perceived inequity (two domains) but no effect on primary needs-based QoL or health-related QoL; results are real but limited and the authors call for larger trials.

PromisingKristine Bissenbakker John Brandt Brodersen Bipolar Disorder

Reported

Sample size – CCP intervention arm27

Sample size – CCP+ intervention a…37

Sample size – control arm23

APR 25, 2026 · JOURNAL ARTICLE

Overdiagnosis in atrial fibrillation screening with wearables.

Scandinavian Journal of Primary Health Care

Hypothesis-generating analysis from available RCTs suggests wearable AF screening may increase diagnosis without improving clinical outcomes, but evidence is exploratory and not systematic.

Hypothesis-GeneratingMass Screening Frederikke Agerbo Modin John Brandt Brodersen

Reported

AF diagnosis odds ratio (continuo…OR 2.84; 95% CI, 1.61–5.02

Pooled negative events odds ratioOR 0.94, 95% CI 0.90–0.99

Overdiagnosis estimate (persisten…8–29%