Birth defects in infants born in 1998-2004 to men and women serving in the U.S. military during the 1990-1991 Gulf War era.
BACKGROUND
Concerns about reproductive health persist among U.S. military members who served in the 1990-1991 Gulf War. This study explores the long-term impact of 1990-1991 Gulf War deployment on the prevalence of birth defects among infants of Gulf War veterans.


METHODS
Health care data from the Department of Defense Birth and Infant Health Registry and demographic and deployment information from the Defense Manpower Data Center were used to identify infants born between 1998 and 2004 to both male and female 1990-1991 Gulf War veterans. Multivariable logistic regression models estimated the adjusted odds of any birth defect and eight specific birth defects among infants of deployers versus non-deployers. In addition, birth defects were evaluated among infants born to 1990-1991 Gulf War veterans with deployment-specific exposures.


RESULTS
Among 178,766 infants identified for these analyses, 3.4% were diagnosed with a birth defect in the first year of life. Compared to infants of non-deployers, infants of deployers were not at increased odds of being diagnosed with a birth defect, or any of eight specific birth defects, in the first year of life. A slightly increased prevalence of birth defects was observed among infants born to men who deployed to the 1990-1991 Gulf War for 153 to 200 days compared to those who deployed for 1 to 92 days. No other deployment-specific exposures were associated with birth defects in these infants.


CONCLUSIONS
The 1990-1991 Gulf War deployers, including those with specific exposures of concern, were not found to be at increased risk for having infants with birth defects 7 to 14 years after deployment.
Deployment Health Research Department, Naval Health Research Center, San Diego, California 92106-3521, USA. anna.bukowinski@med.navy.mil
Anna T
AT
Bukowinski
Connie
C
DeScisciolo
Ava Marie S
AM
Conlin
Margaret A
MA
K Ryan
Carter J
CJ
Sevick
Tyler C
TC
Smith
D000293:Adolescent; D000328:Adult; D002619:Chemical Warfare Agents / Q000633:toxicity*; D002648:Child; D000013:Congenital Abnormalities / Q000453:epidemiology* / Q000473:pathology; D004781:Environmental Exposure / Q000009:adverse effects; D005260:Female; D047830:Gulf War; D006801:Humans; D007223:Infant; D007493:Iraq; D016015:Logistic Models; D008297:Male; D008889:Military Personnel; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects / Q000453:epidemiology* / Q000473:pathology; D015995:Prevalence; D012306:Risk; D014481:United States / Q000453:epidemiology; D014728:Veterans
D002619:Chemical Warfare Agents