The ARCH Lab recently published a study exploring the link between multimorbidity and suicidality among youth aged 15 to 17. The paper, titled “Factors associated with suicidality among youth in Canada with co-occurring physical illness and mental/neurodevelopmental disorders” examined data from over 3,500 youth who responded to the 2019 Canadian Health Survey on Children and Youth.
Multimorbidity refers to having both physical illnesses (like asthma or diabetes) and mental or neurodevelopmental disorders (like depression or ADHD). Researchers found that youth with multimorbidity were significantly more likely to report feelings of hopelessness, suicidal thoughts, and suicide attempts compared to those without chronic conditions.
Key findings show that nearly 44% of youth with multimorbidity felt hopeless, 28% had suicidal thoughts, and 19% had attempted suicide. Risk factors included being female, experiencing bullying, having a parent with poor mental health, and identifying as non-heterosexual.
The study highlights the need for early screening and integrated care that addresses both physical and mental health. It also stresses the importance of family-centered approaches and support for LGBTQ+ youth, who face added stress and stigma. Parental mental health was also a strong predictor of youth suicidality, suggesting that supporting families could help reduce risks.
Overall, the research calls for targeted interventions and policies to better support youth with complex health needs, especially those facing multiple challenges at home, school, and in their communities.
