Files and links (2)
Published VersionCC BY V4.0, Open Access
Journal article
Testing the Differential Impact of an Internet-Based Mental Health Intervention on Outcomes of Well-being and Psychological Distress During COVID-19: Uncontrolled Intervention Study
JMIR Mental Health, Vol.8(9), pp.1-14
2021
PMID: 34357876
Appears in COVID-19 Research
Abstract
Background: During COVID-19, the psychological distress and well-being of the general population has been precarious, increasing the need to determine the impact of complementary internet-based psychological interventions on both positive mental health as well as distress states. Psychological distress and mental well-being represent distinct dimensions of our mental health, and congruent changes in outcomes of distress and well-being do not necessarily co-occur within individuals. When testing intervention impact, it is therefore important to assess change in both outcomes at the individual level, rather than solely testing group differences in average scores at the group level.
Objective: This study set out to investigate the differential impact of an internet-based group mental health intervention on outcomes of positive mental health (ie, well-being, life satisfaction, resilience) and indicators of psychological distress (ie, depression, anxiety, stress).
Methods: A 5-week mental health intervention was delivered to 89 participants using the Zoom platform during 2020. Impact on outcomes of distress, well-being, and resilience was assessed at the start and end of the program with multiple analysis of variance (MANOVA) and reliable change indices (RCIs) being used to determine program impact at the group and individual levels, respectively.
Results: The intervention significantly improved all mental health outcomes measured, (F-6(,8)3=5.60, P<.001; Wilks Lambda=.71; partial eta(2) =.29) showing small to moderate effect sizes on individual outcomes. The largest effect sizes were observed for life satisfaction and overall well-being (eta(2) =.22 and eta(2)=.2, respectively). Larger effect sizes were noted for those with problematic mental health scores at baseline. A total of 92% (82/89) of participants demonstrated reliable change in at least one mental health outcome. Differential response patterns using RCI revealed that more than one-half of the participants showed improvement in both mental well-being and psychological distress, over one-quarter in outcomes of well-being only, and almost one-fifth in distress only.
Conclusions: The results provide evidence for the significant impact of an internet-based mental health intervention during COVID-19 and indicate the importance of assessing dimensions of both well-being and distress when determining mental health intervention effectiveness.
Details
- Title
- Testing the Differential Impact of an Internet-Based Mental Health Intervention on Outcomes of Well-being and Psychological Distress During COVID-19: Uncontrolled Intervention Study
- Authors
- Joep van Agteren (Corresponding Author) - South Australian Health and Medical Research InstituteKathina Ali (Author) - South Australian Health and Medical Research InstituteDaniel B. Fassnacht (Author) - South Australian Health and Medical Research InstituteMatthew Iasiello (Author) - South Australian Health and Medical Research InstituteGareth Furber (Author) - Flinders UniversityAlexis Howard (Author) - Flinders UniversityLydia Woodyatt (Author) - Flinders UniversityMichael Musker (Author) - South Australian Health and Medical Research InstituteMike Kyrios (Author) - South Australian Health and Medical Research Institute
- Publication details
- JMIR Mental Health, Vol.8(9), pp.1-14
- Publisher
- JMIR Publications, Inc.
- Date published
- 2021
- DOI
- 10.2196/28044
- ISSN
- 2368-7959
- PMID
- 34357876
- Copyright note
- ©Joep van Agteren, Kathina Ali, Daniel B Fassnacht, Matthew Iasiello, Gareth Furber, Alexis Howard, Lydia Woodyatt, Michael Musker, Mike Kyrios. Originally published in JMIR Mental Health (https://mental.jmir.org), 15.09.2021. This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Mental Health, is properly cited. The complete bibliographic information, a link to the original publication on https://mental.jmir.org/, as well as this copyright and license information must be included.
- Organisation Unit
- School of Health - Psychology
- Language
- English
- Record Identifier
- 99726818502621
- Output Type
- Journal article
Metrics
3 File views/ downloads
31 Record Views
InCites Highlights
These are selected metrics from InCites Benchmarking & Analytics tool, related to this output
- Collaboration types
- Domestic collaboration
- Web Of Science research areas
- Psychiatry
UN Sustainable Development Goals (SDGs)
This output has contributed to the advancement of the following goals:
Source: InCites