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media bias structural exposure confirmation bias 


✅   Detection Bias in EHR-Based Research on Clinical Exposures and Dementia

science

CONCLUSIONS AND RELEVANCE: In this cohort study of 2 large datasets, diagnoses of several conditions associated with varying risks of dementia were associated with a higher short-term likelihood of dementia diagnosis. This finding suggests that diagnostic bias or misdiagnoses may lead to spurious associations between conditions requiring clinical care and subsequent dementia diagnoses.

NCBI     Apr 23, 2025