Norwegian study finds 62% rise in mental health consultations driven by symptom-coded visits, not disorder diagnoses
Summary
A nationwide Norwegian register-based study (2010–2024, N=3,728,002) found that mental health consultation prevalence increased by 62% (from 9.9% to 16.0%), driven primarily by symptom-coded consultations for anxiety and depression rather than disorder-coded diagnoses. Anxiety symptom consultations rose from 0.44% to 1.7%, while depressive symptom consultations increased from 0.73% to 1.8%. In contrast, disorder-coded consultations were stable or rose modestly. After 2020, depressive symptom prevalence accelerated among adults aged 21–30. The findings suggest lowered help-seeking thresholds and/or changes in clinical coding, though underlying increases in distress cannot be ruled out.
Source
Key quotes
· 5 pulledFrom 2010 to 2024, the prevalence of mental health diagnoses increased by 62% (9.9% to 16.0%), rising 66% for girls/women (11.8% to 19.6%) and 54% for boys/men (8.2% to 12.6%).
Shares of anxiety-symptom consultations increased from 0.44% to 1.7%, while anxiety disorder consultations rose modestly (0.95% to 1.4%).
Shares of depressive symptom consultations increased from 0.73% to 1.8%, whereas depressive disorder consultations were stable (2.8% to 2.7%).
These patterns suggest lowered help-seeking thresholds and/or changes in coding, although changes in underlying distress cannot be excluded.
The findings have implications for practitioners and policymakers planning resource allocation.
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