Schizoaffective 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? Social isolation may be consequence rather than cause
Are people living alone at higher risk? #N/A
How much higher is the risk? NE
How often can it be missed? Very High
Does it show up differently among people living alone? Strong Yes
How might it look different? Isolation can both result from negative/depressive symptoms and reduce opportunities for others to notice relapse
What commonly occurs alongside it? Depression; substance use
What can it be confused with? Depression; schizophrenia; substance use
Common screening tool PQ-16 — Prodromal Questionnaire → clinical psychosis/mood evaluation
Separate screening tool for people living alone None
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