Background: The aim of this study was to evaluate the short-term effectiveness of the web-based computer-tailored intervention Kanker Nazorg Wijzer (Cancer Aftercare Guide). The intervention aims to support cancer survivors with managing psychosocial and lifestyle-related issues. In this study, the impact on quality of life, anxiety, depression, and fatigue were evaluated.
Methods: Cancer survivors were recruited through 21 Dutch hospitals (November 2013-June 2014). Outcome measures included quality of life (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30), anxiety and depression (Hospital Anxiety and Depression Scale), and fatigue (Checklist Individual Strength). In a randomized controlled trial with an intervention group (n = 231) and a waiting list control group (n = 231), the short-term effectiveness was evaluated through multilevel linear regression analyses, controlling for selective dropout, baseline differences, and several demographic and disease-related characteristics.
Results: In total, 188 participants of the intervention group and 221 of the control group completed the 6-month measurement (dropout = 11.5%). The intervention was effective in reducing depression (B = -0.63, p = 0.007, f = 0.019, d = 0.21) and fatigue (B = -4.36, p = 0.020, f = 0.013, d = 0.21). In addition, effects were found for emotional (B = 3.47, p = 0.022, f = 0.013, d = 0.15) and social functioning (B = 3.95, p = 0.011, f = 0.017, d = 0.15), although this evidence was less strong. There were indications that the effects of fatigue and social functioning were influenced by module use.
Conclusions: While effect sizes were small, they can be considered as clinically relevant. With the Cancer Aftercare Guide being an effective, low-intensive, and easy accessible intervention, it could serve as a first step in stepped care for needs assessment and initial support for psychosocial problems that are present after cancer treatment. Copyright © 2016 John Wiley & Sons, Ltd.
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http://dx.doi.org/10.1002/pon.4113 | DOI Listing |
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