Machine-learning models trained on routine patient-physician conversations achieved similar performance in development and external validation cohorts in predicting cognitive impairment.
Plasma proteomic models of more than 40 cell types were associated with incident Alzheimer's disease, amyotrophic lateral sclerosis, cancer, and mortality across three large cohorts.
Online interest in leucovorin, folate products, and acetaminophen-related autism concerns increased markedly in the 2 weeks following the White House announcement.
Two hours of daily screen use in the first 3 days following a concussion was associated with faster symptom resolution — but the observational design limits conclusions about cause and effect.
Interviews with hospital leaders and employed physicians highlighted financial pressures, perceived care-integration benefits, and unresolved operational tensions following acquisition.
Federal prosecutors allege that a Florida physician and research staff fabricated clinical trial records that were submitted into database systems used to evaluate investigational drugs.
A machine-learning model distinguished samples collected following 1 night of total sleep deprivation from control and sleep-restriction conditions in a randomized crossover study of healthy young men.
Autopsy-confirmed findings linked diagnostic errors, co-pathology, and genetic variation to distinct pathologic patterns across more than 3,300 donors with Parkinsonian disorders.