Use of and Barriers to Mental Health Services for Youth with Physical-Mental Multimorbidity: A Nationally Representative Study.

Abstract

Evidence suggests that 10-30% of youth have co-occurring physical and mental or neurodevelopmental disorders (multimorbidity) and that up to 40% of youth with multimorbidity that require mental health services report unmet mental health care needs. This study examined mental health service use (i.e., perceived need or utilization) and access barriers among youth with multimorbidity (n = 3307) in comparison to youth with mental or neurodevelopmental disorders only (n = 2391). Data come from the 2019 Canadian Health Survey on Children and Youth (youth aged 5-17 years). Physical health conditions and mental and neurodevelopmental disorders were measured using a standard checklist. Participants were asked about the reasons for youth mental health services, professional consults, and among those who endorsed need/use of services if they had experienced barriers to access. Overall, 66.1% of youth in the sample perceived a need for or used services related to focusing/controlling behaviors, mental health, or learning difficulties; of these, 39.5% experienced barriers to accessing services. Compared to youth with mental or neurodevelopmental disorders only, those with multimorbidity were more likely to perceive need for services for mental health (AOR = 1.29 [1.10, 1.48]), and to consult psychiatrists (AOR = 1.32 [1.14, 1.62]). There was no significant difference in the overall difficulty in accessing services (AOR = 1.11 [0.92, 1.28]); however, youth with multimorbidity were more likely to experience barriers due to service unavailability (AOR = 1.48 [1.09, 2.13]). Findings underscore the importance for health systems to adopt models of care that integrate physical and mental health services, and for policies that eliminate mental health service barriers for youth with multimorbidity.