Schizoaffective Disorder in People living with Chronic illness: Prevalence, Risk & Key Differences

Key things to know What the evidence shows
How common is it? Not established schizoaffective-among-chronic-illness prevalence
Is it more common among people living with chronic illness? People with schizoaffective disorder have high physical-health burden
Are people living with chronic illness at higher risk? #N/A
How much higher is the risk? Not established universal RR
How often can it be missed? Very High
Does it show up differently among people living with chronic illness? Strong Yes
How might it look different? Metabolic/cardiovascular illness and medication effects complicate symptom interpretation and long-term management
What commonly occurs alongside it? Obesity; cardiovascular/metabolic illness; substance use
What can it be confused with? Medical/medication-induced psychosis; delirium; substance-induced psychosis
Common screening tool PQ-16 — Prodromal Questionnaire → clinical psychosis/mood evaluation
Separate screening tool for people living with chronic illness None
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