Articles related to PREDICTION MODELING

A simulation of one US birth cohort projected more chronic hepatitis B infections under deferred or shared decision-making vaccination than universal birth-dose vaccination, with estimates dependent on coverage and transmission assumptions.

Personalized models using wearable data forecast sedentary bouts in women with chronic pelvic pain, primarily endometriosis. Simpler models performed comparably to deep learning, but benefits from prediction-guided movement prompts remain untested.

In a retrospective memory-clinic cohort, greater MRI-derived brain age was associated with dementia progression among patients with subjective cognitive decline, although its incremental predictive value was limited and external validation remains necessary.

Baseline activity in the left dorsolateral prefrontal cortex and right precuneus during working memory and emotion-regulation tasks was associated with depression severity one year later in young adults at elevated risk for affective disorders, but not with future mania symptoms.

Natural language processing models analyzing speech from children ages 9 to 13 predicted future mental health conditions more accurately than expert-rated stress assessments. Findings suggest linguistic patterns may serve as an early risk signal, though validation in larger cohorts is still needed.

A multivariable screening test detects 90% of clinically significant prostate cancers vs 74% with PSA alone, suggesting PSA thresholds may miss aggressive disease despite similar false-positive rates.