Summary: New Canadian research reveals a steep, generational increase in Social Anxiety Disorder (SAD). The study finds that nearly one in seven Canadian adults — about 13.9% — have experienced social anxiety in their lifetime, a 71% rise compared with 2002. The increase is concentrated among younger adults: almost one in four Canadians aged 20–24 meet lifetime criteria for SAD.
Key Facts
- Generational gap: Lifetime SAD affects roughly 24% of adults aged 20–24 versus 6.2% of those 65 and older, revealing a sharp age-graded disparity in risk.
- Rising prevalence: Lifetime prevalence rose from about 8% in 2002 to 13.9% in 2022, indicating a substantial and rapid increase in social anxiety across the population.
- Possible drivers: Researchers point to modern social dynamics — intensified social media pressures, increased political polarization, and extended isolation during the COVID-19 pandemic — as probable contributors to the rise, especially for younger cohorts.
- Role of childhood adversity: Childhood trauma, including witnessing domestic violence or experiencing sexual abuse, is strongly associated with higher lifetime rates of SAD, underscoring the long-term impact of early adverse experiences.
- Comorbid conditions: Social anxiety frequently co-occurs with chronic pain, multiple long-term health conditions, and substance use disorders, creating overlapping physical and mental health burdens.
- Protective factors: Strong social support and an active role for spirituality in daily life are linked to lower levels of social anxiety, while limited support increases vulnerability.
- Treatment and policy implications: Experts call for expanded, evidence-based access to treatments such as Cognitive Behavioral Therapy (CBT), which remains the gold-standard intervention for SAD.
Source: University of Toronto
Overview
Social Anxiety Disorder (SAD), often called social phobia, involves an intense fear of social judgment and embarrassment that can severely disrupt relationships, education, employment, and overall quality of life. The new analysis of the 2022 Canadian Mental Health and Access to Care Survey (MHACS) used the World Health Organization Composite International Diagnostic Interview (CIDI) scale, based on DSM-IV criteria, to estimate lifetime prevalence and identify associated factors across the adult Canadian population.
Young People Are Most at Risk
The most striking finding is the disproportionate burden on younger adults. About 24.2% of Canadians aged 20–24 reported a lifetime occurrence of SAD, compared with only 6.2% of adults aged 65 and older. Researchers suggest that young adulthood — a period already marked by identity formation, career development, and social transition — was disrupted by the COVID-19 pandemic. Reduced face-to-face social practice during formative years, combined with pervasive social media curation and heightened societal pressures, likely amplified anxiety about social evaluation.
Early Life Experiences and Health Correlates
A life-course perspective showed strong links between childhood adversity and later social anxiety. Adults who experienced childhood sexual abuse or witnessed parental domestic violence had significantly higher odds of lifetime SAD. The study also found meaningful associations between social anxiety and several health issues, including chronic pain, multiple chronic medical conditions, and lifetime substance or alcohol use disorders. These overlaps point to SAD as part of complex, intersecting health challenges rather than an isolated problem.
Social Support, Spirituality, and Resilience
Psychosocial resources matter. Participants reporting low perceived social support were more likely to meet criteria for SAD, while those who described spirituality as important in their lives tended to have lower rates of social anxiety. These findings indicate that strengthening social networks and community connections can be protective and should be considered in prevention and recovery strategies.
Treatment and Public Health Response
Although the study did not test treatments, researchers highlight robust evidence from prior research that Cognitive Behavioral Therapy (CBT) is highly effective for social anxiety. Given the high prevalence among young adults, the authors urge policymakers and health systems to expand affordable, evidence-based mental health services, including CBT and programs that reduce social isolation and support healthy social development.
Key Questions Answered
A: Normal shyness is occasional and situational. Social Anxiety Disorder is marked by intense, persistent fear of being judged or humiliated, causing avoidance behaviors that significantly disrupt daily life, work, and relationships.
A: The rise likely reflects a combination of factors: developmental disruption from COVID-19, increased reliance on digital communication that reduces in-person social practice, and heightened social comparison from social media, all of which can intensify fear of negative evaluation.
A: Yes. Cognitive Behavioral Therapy is widely supported as an effective, evidence-based treatment. Early identification and accessible therapy services improve outcomes and reduce long-term disability.
Editorial Notes:
- Edited by a Neuroscience News editor.
- Journal paper reviewed in full by editorial staff.
- Additional context provided by the reporting team.
About this social anxiety research news
Author: Dale Duncan
Source: University of Toronto
Contact: Dale Duncan – University of Toronto
Image: Image credited to Neuroscience News
Original Research: Open access. “Social Anxiety Disorder in Canada: Sociodemographic and Psychosocial Correlates” by Tak-Lai Nellie Chau, Stephen A. Oliver, and Esme Fuller-Thomson. Psychiatry Research. DOI: 10.1016/j.psychres.2026.117252
Abstract
Social Anxiety Disorder in Canada: Sociodemographic and Psychosocial Correlates
This secondary analysis of the nationally representative 2022 Canadian Mental Health and Access to Care Survey measured lifetime prevalence of Social Anxiety Disorder (SAD) among adults and explored demographic and psychosocial correlates. Using the WHO CIDI scale based on DSM-IV criteria, the weighted lifetime prevalence of SAD among Canadians aged 20 and older was 13.9%. The prevalence showed a clear negative gradient with age: 24.2% among adults aged 20–24 versus 6.2% among those 65 and older. Higher odds of lifetime SAD were associated with being female, Canadian-born, and single. Childhood sexual abuse and parental domestic violence increased the odds of SAD, as did chronic health conditions, chronic pain, and lifetime substance or alcohol use disorders. Lower perceived social support and limited importance of spirituality were linked to higher SAD prevalence. Personal income and childhood physical abuse were not significantly associated with SAD in this analysis. The marked increase since 2002 highlights the need for greater awareness, prevention, and targeted, evidence-based treatment access for social anxiety in Canada.