1. The effects of internet-based cognitive behaviour therapy for depression in cardiovascular disease on symptoms of anxiety: a secondary analysis of a randomized trial.
- Author
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Westas, Mats, Mourad, Ghassan, Andersson, Gerhard, Lundgren, Johan, and Johansson, Peter
- Subjects
FEAR ,STATISTICAL correlation ,MYOCARDIAL infarction ,PEARSON correlation (Statistics) ,ANGINA pectoris ,CARDIOVASCULAR diseases ,PSYCHOLOGICAL distress ,SECONDARY analysis ,RESEARCH funding ,CRONBACH'S alpha ,CHEST pain ,MEDICAL care ,EVALUATION of human services programs ,QUESTIONNAIRES ,HYPERTENSION ,INTERNET ,ANXIETY ,RANDOMIZED controlled trials ,HEART failure ,DESCRIPTIVE statistics ,SEVERITY of illness index ,ANALYSIS of covariance ,CHI-squared test ,DISCUSSION ,ATTENTION ,PRE-tests & post-tests ,RESEARCH ,ATRIAL fibrillation ,PSYCHOMETRICS ,LUNG diseases ,RESEARCH methodology ,COGNITIVE therapy ,COMPARATIVE studies ,ATRIAL flutter ,STROKE ,KIDNEY diseases ,TUMORS ,CONFIDENCE intervals ,MENTAL depression ,AVOIDANCE (Psychology) ,GENERALIZED anxiety disorder ,DIABETES ,TRANSIENT ischemic attack - Abstract
Aims The aims of this study were to evaluate: (i) the short- and long-term effects of the internet-based cognitive behaviour (iCBT) programme on symptoms of distress and fear disorder in cardiovascular disease (CVD) patients, and (ii) the association between changes in depression and changes in symptoms of distress and fear disorder from baseline to 12-month follow-up. Methods and results Secondary analysis of data collected in a randomized controlled study evaluating the effects on depression of an iCBT programme compared to an online discussion forum (ODF) in CVD patients (n = 144). Data were collected at baseline, at post-intervention (9 weeks), and at 6- and 12-month follow-ups. The results showed that symptoms of distress disorder were statistically significantly more reduced in the iCBT group than in the ODF group. For symptoms of the fear disorder, no differences were found except for avoidance, which showed a statistically significant reduction in the iCBT group. The long-term analysis in the iCBT group showed that CAQ total score and fear decreased from baseline to 6- and 12-month follow-ups, respectively. Avoidance and attention both decreased statistically significantly from baseline to post-intervention, but not between post-intervention and 12-month follow-up. Conclusion The results suggest that the iCBT programme targeted depression in CVD patients successfully reduced symptoms of distress disorder and to a lesser extent symptoms of fear disorder. Change in depression was more strongly associated with a change in distress than a change in fear disorder. Registration ClinicalTrials.gov: NCT02778074 [ABSTRACT FROM AUTHOR]
- Published
- 2024
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