Antisocial Personality Disorder in People living alone: Prevalence, Risk & Key Differences

Key things to know What the evidence shows
How common is it? NE
Is it more common among people living alone? ASPD may be associated with unstable relationships, but living alone itself doesn't cause ASPD
Are people living alone at higher risk? #N/A
How much higher is the risk? NE
How often can it be missed? High
Does it show up differently among people living alone? Contextually
How might it look different? Longstanding relational instability may lead to living alone, but living alone itself is diagnostically meaningless
What commonly occurs alongside it? Substance use; depression
What can it be confused with? Schizoid traits; depression; social circumstances
Common screening tool PDQ-4 ASPD scale → structured interview
Separate screening tool for people living alone None
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