Evaluation of initial posttrauma cardiovascular levels in association with acute PTSD symptoms following a serious motor vehicle accident.
The present study examined the relationship between heart rate (HR) and blood pressure (BP) levels assessed at multiple time points posttrauma and subsequent acute posttraumatic stress disorder (PTSD) symptoms present at a 1-month follow-up. HR and BP levels were measured in 65 motor vehicle accident (MVA) survivors during Emergency Medical Service transport, upon admission to the trauma unit, for the first 20 min postadmission and on the day of discharge. Hierarchical linear modeling analyses revealed no significant relationships between cardiovascular levels and acute PTSD symptoms. Given the small sample size, these results should be interpreted with caution. However, the present results question the use of initial cardiovascular levels as predictors of subsequent acute PTSD in seriously injured MVA victims.
Department of Psychology, Kent State University, Kent, Ohio 44242-0001, USA.
Beth
B
Buckley
Nicole
N
Nugent
Eve
E
Sledjeski
A Jay
AJ
Raimonde
Eileen
E
Spoonster
Laura M
LM
Bogart
Douglas L
DL
Delahanty
D000063:Accidents, Traffic / Q000523:psychology*; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001794:Blood Pressure / Q000502:physiology*; D005260:Female; D005500:Follow-Up Studies; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008960:Models, Psychological; D011379:Prognosis; D012720:Severity of Illness Index; D013313:Stress Disorders, Post-Traumatic / Q000150:complications* / Q000503:physiopathology*; D014947:Wounds and Injuries / Q000523:psychology