"The results of this study are important for the child protection field. They show that, rather than severity of substance use being associated with mothers’ involvement with the child protection system, other factors are of greater importance. Of particular interest was the finding that having greater social support, particularly from parents, significantly reduced the likelihood of being involved with the child protection system."

Source

Taplin, Stephanie and Mattick, Richard P., "Child Protection and Mothers in Substance Abuse Treatment," National Drug and Alcohol Research Centre (Sydney, Australia: University of New South Wales, November 2011), p. 9.
https://ndarc.med.unsw.edu.au…