| 21. |
- Andersson, Gerhard, et al.
(författare)
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Commentary on Berger, Hohl, and Caspar's (2009) Internet-based treatment for social phobia : a randomized controlled trial in Journal of clinical psychology, ISSN 1097-4679, vol 65, issue 10, pp 1036-1038
- 2009
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Ingår i: Journal of Clinical Psychology. - : Wiley. - 0021-9762 .- 1097-4679. ; 65:10, s. 1036-1038
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- In this commentary, we discuss the implications of the findings by Berger, Hohl, and Casper (this issue) together with the emerging database on the effects of Internet treatment for social anxiety disorder (social phobia). Their article is the third independent replication of guided Internet treatment of social anxiety disorder, and in this article, we comment on future research challenges and if Internet treatment now can be regarded as ready for dissemination into regular clinical settings.
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| 22. |
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| 23. |
- Andersson, Gerhard, et al.
(författare)
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Enduring effects of ICBT
- 2017
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Konferensbidrag (refereegranskat)abstract
- Introduction: Numerous randomized controlled trials have been conducted on internet interventions. In addition to the effects observed in these trials immediately after treatment there are several long-term follow-ups. The aim of this talk is to review the long-term effects of internet-delivered CBT (ICBT) with a focus on results at 1-year or later following treatment termination.Methods: We were able to locate examples of enduring effects for a range of conditions including mood and anxiety disorders and somatic disorders. The longest follow-up period has been five years.Results: Large within-group effects have been documented in most trials, with effects sizes being moderate to large for anxiety and depression studies.Discussion: Studies have failed to document how much the treatment is used during the follow-up period and in the case of depression it is unclear if episodes of depression have occured during the period covered. We conclude that the effects of ICBT appear to be enduring but that more research is needed.
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| 24. |
- Andersson, Gerhard, et al.
(författare)
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Factorial Trial Design in Internet Intervention Research
- 2019
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Ingår i: Proceedings of the 9th World Congress of Behavioural & Cognitive Therapies. - Tübingen : dgvt-Verlag. - 9783871598517 ; , s. 155-156
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Numerous controlled trials have been published on the effects of internet-delivered psychological treatments for a range of problems and disorders. Generally, trials adhere to the CONSORT statement and include control groups. Often this is attention control, waitlist but also alternative treatments. In experimental psychology factorial designs is the common way to investigate research questions but in psychotherapy research this is rare given the need for large samples in order to have sufficient power to detect differntial effects of independent variables (like for example different versions of a treatment). With the advent of internet-delivered CBT (ICBT) this has changes and it is now possible to run trials with larger samples. At the same time there is really no need for more studies showing that a treatment is better than just waiting (for some areas at least like depression). In this talk we will present result from three completed factorial design trials in which we have manipulated support form (on demand versus scheduled in one trial and chat-support versus just email in another), and also other aspects like learning support and choice of treatment. The talk will end with a discussion on future directions of ICBT research with regards to design of trials.
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| 25. |
- Andersson, Gerhard, et al.
(författare)
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Förekomst av tinnitus i Sverige
- 2002
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Ingår i: Läkaresällskapets Rikstämma 27-29 november 2002. ; , s. 130-
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Konferensbidrag (refereegranskat)
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| 26. |
- Andersson, Gerhard, et al.
(författare)
-
Förord
- 2013
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Ingår i: Internetbehandling med KBT. - Stockholm : Natur och kultur. - 9789127132771
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Internetbaserad KBT ger tillgång till fungerande behandling för psykisk ohälsa på patientens villkor. Metoden har utvecklats i snabb takt genom utbredda forskningsinsatser, där Sverige kan betraktas som världsledande inom området.Internetbehandling med KBT ger en grundlig genomgång av behandlingsarbetet med betoning på praktiska aspekter och tillämpningen i olika verksamheter. Särskilt fokus ligger på att skapa ett fungerande behandlingsupplägg, praktiska förberedelser, behandlarens roll och viktiga terapeutfärdigheter samt hur vanliga svårigheter hanteras. Läsaren får också en teoretisk orientering, kunskap om befintligt forskningsstöd och vilka fördelar metoden har för patienter, behandlare och verksamheter. Fallexempel, checklistor och annat praktiskt material gör boken till ett mycket användbart hjälpmedel.
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| 27. |
- Andersson, Gerhard, et al.
(författare)
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Guided Internet-Based CBT for Common Mental Disorders
- 2013
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Ingår i: Journal of Contemporary Psychotherapy. - : Springer. - 0022-0116 .- 1573-3564. ; 43:4, s. 223-233
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Tidskriftsartikel (refereegranskat)abstract
- The Internet has become a part of most people’s lives in many parts of the world. Since the late 1990s there has been an intensive research activity in which psychological treatments, such as cognitive behavior therapy (CBT), have been found to be effective when delivered via the Internet. Most research studies indicate that the effects are larger when some form of guidance is provided from a therapist, and unguided treatments tend to lead to more dropout and smaller effects. Guided Internet treatments often consists of book length text materials, but can also include other components such as audio files and video clips. Homework assignment is often included and feedback is given for completed homework. Guided Internet-based CBT (iCBT) has been found to work for problems such as depression, panic-, social anxiety-, and generalized anxiety disorders. There are many research trials in which participants have been recruited via media, and there has been less research conducted in representative clinical settings. Most research has been conducted on adults and in university settings with nationwide recruitment. There is a need for treatments and studies on older adults, children and adolescents. In conclusion, dissemination of the research findings on guided iCBT to regular clinical settings is warranted.
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| 28. |
- Andersson, Gerhard, 1966-, et al.
(författare)
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Guided Internet-based vs. face-to-face cognitive behavior therapy for psychiatric and somatic disorders : a systematic review and meta-analysis
- 2014
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Ingår i: World Psychiatry. - : Wiley. - 1723-8617 .- 2051-5545. ; 13:3, s. 288-295
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Tidskriftsartikel (refereegranskat)abstract
- Internet-delivered cognitive behavior therapy (ICBT) has been tested in many research trials, but to a lesser extent directly compared to face-to-face delivered cognitive behavior therapy (CBT). We conducted a systematic review and meta-analysis of trials in which guided ICBT was directly compared to face-to-face CBT. Studies on psychiatric and somatic conditions were included. Systematic searches resulted in 13 studies (total N=1053) that met all criteria and were included in the review. There were three studies on social anxiety disorder, three on panic disorder, two on depressive symptoms, two on body dissatisfaction, one on tinnitus, one on male sexual dysfunction, and one on spider phobia. Face-to-face CBT was either in the individual format (n=6) or in the group format (n=7). We also assessed quality and risk of bias. Results showed a pooled effect size (Hedges' g) at post-treatment of −0.01 (95% CI: −0.13 to 0.12), indicating that guided ICBT and face-to-face treatment produce equivalent overall effects. Study quality did not affect outcomes. While the overall results indicate equivalence, there are still few studies for each psychiatric and somatic condition and many conditions for which guided ICBT has not been compared to face-to-face treatment. Thus, more research is needed to establish equivalence of the two treatment formats.
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| 29. |
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| 30. |
- Andersson, Gerhard, et al.
(författare)
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History and current status of ICBT
- 2016
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Ingår i: Guided internet-based treatments in psychiatry. - Cham : Springer. - 9783319060828 - 9783319060835 ; , s. 1-16
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Bokkapitel (refereegranskat)abstract
- We begin this chapter with a discussion of the history of ICBT and its roots in bibliotherapy and computerised CBT. We then provide a brief description of one way of administering guided ICBT, including the role of the therapist and data security issues. This description is followed by examples of conditions that are not covered later in the book, such as specific phobias and addictions. We end this chapter with a discussion of technical developments, cost-effectiveness and implementation.
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