Mixed methods on adverse childhood experiences predicting transitional and recurrent homelessness.

Aims: Research has associated lack of parental care, physical abuse, and parental substance abuse to homelessness, with the presence of two or more such factors dramatically increasing one's chances of becoming homeless as an adult. Less clear is which (cumulation of) factors may mediate the difference between transitional and recurrent homelessness.

Methods: Quantitative analysis of four risk factors-addiction, weak social network, criminal activity, psychopathology-among 69 transitionally and recurrently homeless (RH) adults, followed by in-depth qualitative analysis of adverse childhood experiences (ACEs) among 30 selected participants.