Post-disaster reproductive health outcomes

Area of Science:

• Reproductive Health Epidemiology
• Environmental Health
• Disaster Medicine

Background:

• Disasters pose significant threats to public health, with potential impacts on reproductive health outcomes and fertility.
• Existing research on disaster-related reproductive health effects in the United States (US) has methodological limitations.
• Understanding these effects is crucial for developing effective public health interventions post-disaster.

Purpose of the Study:

• To examine methodological issues in studies investigating disaster-related effects on reproductive health and fertility in US women and infants.
• To systematically review existing literature on the topic from 1981 to 2010.

Main Methods:

• Systematic literature review of 1,635 articles and reports.
• Inclusion criteria focused on research design and focus related to disaster exposure and reproductive health outcomes.
• Studies were classified by exposure type: physical toxicants, psychological trauma, or general disaster exposure.

Main Results:

• Fifteen articles met inclusion criteria, primarily focusing on the World Trade Center attack.
• Few studies examined pregnancy loss (spontaneous abortions); most focused on adverse birth outcomes.
• Methodological inconsistencies were noted, particularly in measuring psychological trauma and physical toxicant exposure.

Conclusions:

• Current studies suggest a potential association between disasters and adverse reproductive health outcomes, but findings are inconsistent.
• Significant methodological limitations exist, including varied study designs and inadequate measurement of exposure.
• Enhanced post-disaster surveillance among pregnant women is recommended to improve understanding of disaster impacts on reproductive health.