Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder.
Introduction The high recurrence rate and diagnostic stability are current problems in treating panic disorder. Because anxiety symptoms are often temporary, it is hard to evaluate anxiety behaviors objectively. In evaluating anxiety behavior, virtual reality is suitable tools that can help bridge...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Cambridge University Press
2023-03-01
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| Series: | European Psychiatry |
| Online Access: | https://www.cambridge.org/core/product/identifier/S0924933823004583/type/journal_article |
| _version_ | 1797616174896250880 |
|---|---|
| author | J. Kim S.-H. Kim |
| author_facet | J. Kim S.-H. Kim |
| author_sort | J. Kim |
| collection | DOAJ |
| description |
Introduction
The high recurrence rate and diagnostic stability are current problems in treating panic disorder. Because anxiety symptoms are often temporary, it is hard to evaluate anxiety behaviors objectively. In evaluating anxiety behavior, virtual reality is suitable tools that can help bridge the gap between where the symptoms are and where the treatment is given.
Objectives
This study aims to develop VRABES, an anxiety behavior evaluation system for objectively assessing an individual’s anxious behavior, and to evaluate the feasibility of VRABES.
Methods
Patients with panic disorder (ANX group) and healthy controls (CON group) matched for sex, age, and marital status were recruited through outpatient clinics and public advertisements. VRABES consists of four modules; Baseline evaluation (module 0), Daily environment exposure (module 1), Relaxation (module 2), and Interoceptive exposure (module 3). Except for the Baseline evaluation module, the other three modules consisted of three steps, including 1) pre-evaluation, 2) virtual environment 1, and 3) virtual environment 2. In VRABES, subjective anxiety experience (AS) were collected for three times (pre, during, post) for module 1, 2, and 3. we conducted a repeated-measures analysis of covariance (ANCOVA) to explore any significant differences in self-rating anxiety scores among groups and repetition for each module controlling for age, sex, smoking usage, alcohol usage, and depression. Additionally, partial correlation coefficients were calculated on the relationships between measures in VRABES and Panic disorder Severity Scale (PDSS) in the ANX group to eliminate the effects of demographic variables (age, sex, smoking usage, alcohol usage), and other psychological assessment scores [Liebowitz Social Anxiety Scale: Self-Report Version (LSAS-SR), Generalized Anxiety Disorder Scale (GAD-7), and Hospital Anxiety and Depression Scale (HADS)].
Results
Table presents the significant results of repeated-meausre ANCOVA. Figure shows the significant results among the paired t-tests for each group conducted as a post-hoc test for the interaction effect shown in Module 1 and Module 2.
Table.
Results of repeated-measured ANCOVA for self-rating anxiety scores in the two groups (ANX and CON) and different time (pre, during, and post) concerning each module.
variable
Main effect-group
post-hoc
Main effect-time
post-hoc
Interaction effect
post-hoc
F
p-value
F
p-value
F
p-value
Module1
11.373
0.002
CON < ANX
4.239
0.017
pre < post during < post
4.085
0.02
see Fig
Module2
6.736
0.013
CON < ANX
0.474
0.624
4.198
0.018
see Fig
Module3
5.24
0.027
CON < ANX
0.225
0.799
0.061
0.941
There are no significant results found in partial correlation analysis between PDSS scores and self-rating anxiety scores from VRABES.
Conclusions
The results showed that the VRABES is a reliable and valid research tool.
Disclosure of Interest
None Declared |
| first_indexed | 2024-03-11T07:37:37Z |
| format | Article |
| id | doaj.art-fde255c7f2cf445483b3ad2201471e2b |
| institution | Directory Open Access Journal |
| issn | 0924-9338 1778-3585 |
| language | English |
| last_indexed | 2024-03-11T07:37:37Z |
| publishDate | 2023-03-01 |
| publisher | Cambridge University Press |
| record_format | Article |
| series | European Psychiatry |
| spelling | doaj.art-fde255c7f2cf445483b3ad2201471e2b2023-11-17T05:09:25ZengCambridge University PressEuropean Psychiatry0924-93381778-35852023-03-0166S193S19410.1192/j.eurpsy.2023.458Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder.J. Kim0S.-H. Kim1Department of Psychiatry, Korea University Guro Hospital, Seoul, Korea, Republic OfDepartment of Psychiatry, Korea University Guro Hospital, Seoul, Korea, Republic Of Introduction The high recurrence rate and diagnostic stability are current problems in treating panic disorder. Because anxiety symptoms are often temporary, it is hard to evaluate anxiety behaviors objectively. In evaluating anxiety behavior, virtual reality is suitable tools that can help bridge the gap between where the symptoms are and where the treatment is given. Objectives This study aims to develop VRABES, an anxiety behavior evaluation system for objectively assessing an individual’s anxious behavior, and to evaluate the feasibility of VRABES. Methods Patients with panic disorder (ANX group) and healthy controls (CON group) matched for sex, age, and marital status were recruited through outpatient clinics and public advertisements. VRABES consists of four modules; Baseline evaluation (module 0), Daily environment exposure (module 1), Relaxation (module 2), and Interoceptive exposure (module 3). Except for the Baseline evaluation module, the other three modules consisted of three steps, including 1) pre-evaluation, 2) virtual environment 1, and 3) virtual environment 2. In VRABES, subjective anxiety experience (AS) were collected for three times (pre, during, post) for module 1, 2, and 3. we conducted a repeated-measures analysis of covariance (ANCOVA) to explore any significant differences in self-rating anxiety scores among groups and repetition for each module controlling for age, sex, smoking usage, alcohol usage, and depression. Additionally, partial correlation coefficients were calculated on the relationships between measures in VRABES and Panic disorder Severity Scale (PDSS) in the ANX group to eliminate the effects of demographic variables (age, sex, smoking usage, alcohol usage), and other psychological assessment scores [Liebowitz Social Anxiety Scale: Self-Report Version (LSAS-SR), Generalized Anxiety Disorder Scale (GAD-7), and Hospital Anxiety and Depression Scale (HADS)]. Results Table presents the significant results of repeated-meausre ANCOVA. Figure shows the significant results among the paired t-tests for each group conducted as a post-hoc test for the interaction effect shown in Module 1 and Module 2. Table. Results of repeated-measured ANCOVA for self-rating anxiety scores in the two groups (ANX and CON) and different time (pre, during, and post) concerning each module. variable Main effect-group post-hoc Main effect-time post-hoc Interaction effect post-hoc F p-value F p-value F p-value Module1 11.373 0.002 CON < ANX 4.239 0.017 pre < post during < post 4.085 0.02 see Fig Module2 6.736 0.013 CON < ANX 0.474 0.624 4.198 0.018 see Fig Module3 5.24 0.027 CON < ANX 0.225 0.799 0.061 0.941 There are no significant results found in partial correlation analysis between PDSS scores and self-rating anxiety scores from VRABES. Conclusions The results showed that the VRABES is a reliable and valid research tool. Disclosure of Interest None Declaredhttps://www.cambridge.org/core/product/identifier/S0924933823004583/type/journal_article |
| spellingShingle | J. Kim S.-H. Kim Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder. European Psychiatry |
| title | Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder. |
| title_full | Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder. |
| title_fullStr | Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder. |
| title_full_unstemmed | Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder. |
| title_short | Feasibility of the Virtual Reality-based Anxiety Behavior Evaluation System (VRABES) for patients with panic disorder. |
| title_sort | feasibility of the virtual reality based anxiety behavior evaluation system vrabes for patients with panic disorder |
| url | https://www.cambridge.org/core/product/identifier/S0924933823004583/type/journal_article |
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