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

Key things to know What the evidence shows
How common is it? Not established universal
Is it more common among people living with chronic illness? ADHD associated with multiple physical-health conditions, but no universal “chronic illness” prevalence
Are people living with chronic illness at higher risk? Yes, ADHD is associated with increased physical-health comorbidity
How much higher is the risk? Disease-specific
How often can it be missed? High; fatigue/cognitive symptoms may be attributed to illness
Does it show up differently among people living with chronic illness? Somewhat
How might it look different? Fatigue, cognitive complaints and medication effects can overlap ADHD
What commonly occurs alongside it? Depression; anxiety; sleep disorders; disease-specific comorbidities
What can it be confused with? Cognitive effects of illness/medication; fatigue; depression; sleep disorder
Common screening tool ASRS
Separate screening tool for people living with chronic illness None
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