Accession Number:

ADA513010

Title:

Newly Reported Hypertension After Military Combat Deployment in a Large Population-Based Study

Descriptive Note:

Journal article

Corporate Author:

NAVAL HEALTH RESEARCH CENTER SAN DIEGO CA

Report Date:

2009-01-01

Pagination or Media Count:

11.0

Abstract:

High-stress situations, such as combat deployments, are a potential risk factor for hypertension. Although stress is postulated to increase blood pressure, the underlying role of stress on hypertension is not well established. We sought to determine the relations between combat deployment-induced stress and hypertension. The Millennium Cohort baseline questionnaire 2001-2003 was completed by 77 047 US active-duty and ReserveNational Guard members. Follow-up was completed by 55 021 responders 3 years later 2004-2006. Multivariable logistic regression was used to estimate the 3-year risk of newly reported hypertension, adjusting for general and mental health, demographics, and occupational and behavioral characteristics. After applying exclusion criteria, our analyses included 36 061 service members. Subanalyses of deployers included 8829 participants. Newly reported hypertension was identified in 6.9 of the cohort between baseline and follow-up, many of whom had deployed on military operations in support of the conflicts in Iraq and Afghanistan. After adjusting, deployers who experienced no combat exposures were less likely to report hypertension than nondeployers odds ratio 0.77 95 CI 0.67 to 0.89. Among deployers, those reporting multiple combat exposures were 1.33 times more likely to report hypertension compared with noncombat deployers 95 CI 1.07 to 1.65. Although military deployers, in general, had a lower incidence of hypertension than nondeployers, deployment with multiple stressful combat exposures appeared to be a unique risk factor for newly reported hypertension.

Subject Categories:

  • Medicine and Medical Research
  • Military Operations, Strategy and Tactics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE