breast cancer survivors: study protocol. Internet Interv. 2021. https://
doi.org/10.1016/j.scitotenv.2019.135907
35. Jacobson NS, Truax P. Clinical significance: a statistical approach to
defining meaningful change in psychotherapy research. J Consult
Clin Psychol. 1991;59(1):12‐19. https://doi.org/10.1037/0022‐006x.
59.1.12
36. Vaganian L, Bussmann S, Gerlach AL, Kusch M, Labouvie H, Cwik JC.
Critical consideration of assessment methods for clinically significant
changes of mental distress after psycho‐oncological interventions. Int
J Methods Psychiatr Res. 2020;29(2):1‐7. https://doi.org/10.1002/mpr.
1821
37. Hayes AF. Introduction to Mediation, Moderation, and Conditional Pro-
cess Analysis: A Regression‐Based Approach. The Guilford Press; 2013.
38. Hayes AF, Rockwood NJ. Regression‐based statistical mediation and
moderation analysis in clinical research: observations, recommen-
dations, and implementation. Behav Res Ther. 2017;98:39‐57. https://
doi.org/10.1016/j.brat.2016.11.001
39. Preacher KJ, Hayes AF. Asymptotic and resampling strategies for
assessing and comparing indirect effects in multiple mediator
models. Behav Res Methods. 2008;40(3):879‐891. https://doi.org/10.
3758/brm.40.3.879
40. Richards D, Enrique A, Eilert N, et al. A pragmatic randomized
waitlist‐controlled effectiveness and cost‐effectiveness trial of digital
interventions for depression and anxiety. NPJ Digit Med. 2020;3(1):85.
https://doi.org/10.1038/s41746‐020‐0293‐8
SUPPORTING INFORMATION
Additional supporting information can be found online in the Sup-
porting Information section at the end of this article.
How to cite this article: Akkol‐Solakoglu S, Hevey D.
Internet‐delivered cognitive behavioural therapy for
depression and anxiety in breast cancer survivors: results
from a randomised controlled trial. Psychooncology.
2023;32(3):446‐456. https://doi.org/10.1002/pon.6097
456
-
AKKOL‐SOLAKOGLU AND HEVEY
10991611,
2023,
3,
Downloaded
from
https://onlinelibrary.wiley.com/doi/10.1002/pon.6097,
Wiley
Online
Library
on
[28/06/2023].
See
the
Terms
and
Conditions
(https://onlinelibrary.wiley.com/terms-and-conditions)
on
Wiley
Online
Library
for
rules
of
use;
OA
articles
are
governed
by
the
applicable
Creative
Commons
License
