Article
Details
Citation
Higgins C, Chambers JA, Major K & Durham RC (2021) Healthcare costs and quality of life associated with the long-term outcome of anxiety disorders. Anxiety, Stress and Coping, 34 (2), pp. 228-241. https://doi.org/10.1080/10615806.2020.1839731
Abstract
Background and Objectives
Anxiety disorders are costly; however, the relationship with treatment outcome has been neglected. This study examined healthcare costs and quality of life by diagnostic status (treatment outcome and the presence of comorbidity) at long-term follow-up.
Design and Methods
This cohort study comprized 317 patients entering treatment for at least one Axis I anxiety disorder. Four groups were identified based on diagnostic status at follow-up (recovered or disordered) and self-reported degree of interim treatment (high or low). A further grouping was established based on co-morbid diagnostic status at follow-up. Healthcare costs were calculated for the two years prior to treatment entry and the two years prior to follow-up using a repeated measures analysis of variance (ANOVA). Group differences in quality of life were assessed using a univariate ANOVA.
Results
Over two thirds of the sustained recovery group was treatment-free at follow-up whilst the remainder required adjuvant drug therapy. Over half of those remaining disordered at follow-up incurred substantial healthcare costs and presented with treatment-resistant symptoms and severely impaired quality of life.
Conclusions
Despite substantial investment some patients were associated with a clinical anxiety diagnosis at follow-up, and multimorbidity was associated with considerably higher costs.
Keywords
Anxiety disorders; Quality of life; Healthcare costs; Treatment outcomes; Long-term follow-up
Journal
Anxiety, Stress and Coping: Volume 34, Issue 2
Status | Published |
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Publication date | 31/12/2021 |
Publication date online | 27/10/2020 |
Date accepted by journal | 07/07/2020 |
ISSN | 1061-5806 |
eISSN | 1477-2205 |
People (1)
Honorary Research Fellow, Psychology