Association between Symptoms of Posttraumatic Stress Disorder and Blood Pressure in the Elderly

노인에서 외상 후 스트레스 장애의 증상과 혈압의 연관성

  • Bang, Yu Jin (Department of Neuropsychiatry, Veterans Health Service Medical Center) ;
  • Kang, Suk Hoon (Department of Neuropsychiatry, Veterans Health Service Medical Center) ;
  • Kim, Tae Yong (Department of Neuropsychiatry, Veterans Health Service Medical Center) ;
  • Choi, Jin Hee (Department of Neuropsychiatry, Veterans Health Service Medical Center) ;
  • Chung, Hae Gyung (Department of Neuropsychiatry, Veterans Health Service Medical Center) ;
  • So, Hyung Seok (Department of Neuropsychiatry, Veterans Health Service Medical Center) ;
  • Go, Chang Min (Department of Neuropsychiatry, Veterans Health Service Medical Center)
  • 방유진 (중앙보훈병원 정신건강의학과) ;
  • 강석훈 (중앙보훈병원 정신건강의학과) ;
  • 김태용 (중앙보훈병원 정신건강의학과) ;
  • 최진희 (중앙보훈병원 정신건강의학과) ;
  • 정혜경 (중앙보훈병원 정신건강의학과) ;
  • 소형석 (중앙보훈병원 정신건강의학과) ;
  • 고창민 (중앙보훈병원 정신건강의학과)
  • Received : 2013.09.02
  • Accepted : 2013.09.20
  • Published : 2013.10.31

Abstract

Objective : Several studies have reported the association between posttraumatic stress disorder (PTSD) and hypertension (HTN). The aim of this study was to evaluate the impact of PTSD symptoms on blood pressure. Methods : Korean veterans of the Vietnam War with (n=62) or without PTSD (n=87) participated in this study. The clinician administered PTSD scale (CAPS) and alcohol use disorder identification test (AUDIT) were applied. Blood pressure, pulse rate, risk factors of HTN and demographic data of the subjects were collected. Effects of potential explanatory variables on HTN were analyzed with logistic regression. Results : Diastolic blood pressure was significantly higher in PTSD group (p=0.015). However, PTSD subjects showed significantly lower pulse rate than non-PTSD subjects (p=0.004). Logistic regression analysis showed that avoidance symptom might be a predictor for hypertension (OR=1.065, p=0.030). Conclusion : These results suggest that PTSD, especially avoidance symptom, might be a risk factor on HTN in the elderly with PTSD. Further studies are needed to evaluate the change of blood pressure according to the clinical improvement of PTSD.

Keywords

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