http://goo.gl/rEIOT1
"We studied the impact of domestic violence on the risk of mental health problems, particularly depression," explained Isabelle Ouellet-Morin, first study author and a researcher at the Institut universitaire en santé mentale de Montréal. "We also studied the role of certain factors from the victims' personal history, such as childhood abuse and economic poverty," explained Ms. Ouellet-Morin, who is also a professor at the School of Criminology at the University of Montreal.
1,052 mothers participated in the Environmental Risk (E-Risk) Longitudinal Twin Study over 10 years. Only subjects with no previous history of depression were considered for the study. Over this decade, the researchers conducted multiple interviews to determine whether the subjects had suffered violence from their spouses and whether they suffered from mental health disorders.
Results
- More than one third of the women reported suffering violence from their spouses (e.g., being pushed or hit with an object).
- These women had a more extensive history of childhood abuse, abuse of illicit substances, economic poverty, early pregnancy, and an antisocial personality.
- They were twice as likely to suffer from depression, even when controlling for the impact of childhood abuse.
- Domestic violence had an impact not just on mood but on other mental health aspects as well. These women had a three times higher risk of developing schizophrenia-like psychotic symptoms. This risk doubled for women who were also victims of childhood abuse.