Cox proportional hazards model checks did not reveal any major violations of model assumptions. Discussion In this cohort of more than 350 000 veteran patients with and without TBI, we found a dose-response association between TBI severity and dementia diagnosis. Even mild TBI without LOC was ...
Due to the increasing number of progressive dementias in the population, numerous studies are being conducted that seek to determine risk factors, biomarkers and pathological mechanisms that could help to differentiate between normal symptoms of aging, m