Pre-injury health status and excess mortality in persons with traumatic brain injury: A decade-long historical cohort study.

ABSTRACT: An increasing number of patients are able to survive traumatic brain injuries (TBIs) with advanced resuscitation. However, the role of their pre-injury health status in mortality in the following years is not known. Here, we followed 77,088 consecutive patients (59% male) who survived the TBI event in Ontario, Canada for more than a decade, and examined the relationships between their pre-injury health status and mortality rates in excess to the expected mortality calculated using sex- and age-specific life tables. There were 5792 deaths over the studied period, 3163 (6.95%) deaths in male and 2629 (8.33%) in female patients. The average excess mortality rate over the follow-up period of 14 years was 1.81 (95% confidence interval = 1.76-1.86). Analyses of follow-up time windows showed diff

SUBMITTER: Mollayeva T 

PROVIDER: S-EPMC7494568 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature