Tag: self-rated outcome

The effect of homework compliance on treatment outcomes for participants with myalgic encephalomyelitis/chronic fatigue syndrome

Abstract:

PURPOSE: This study examined the relationship between level of treatment engagement through completion of homework on treatment outcomes within nonpharmacological interventions for participants with ME/CFS.

METHOD: A sample of 82 participants with ME/CFS was randomly assigned to one of four nonpharmacological interventions. Each intervention involved 13 sessions over the course of 6 months. Change scores were computed for self-report measures taken at baseline and 12-month follow-up. Homework compliance was calculated as the percentage of completed assignments across the total number of sessions and grouped into three categories: minimum (0-25%), moderate (25.1-75%), or maximum (75.1-100%).

RESULTS: Findings revealed that after controlling for treatment condition, those who completed a maximum amount of homework had greater improvement on a number of self-report outcome measures involving role, social, and mental health functioning. There were no differential improvements in physical and fatigue functioning based on level of homework compliance.

IMPLICATIONS: Findings from this study suggest homework compliance can have a positive influence on some aspects of physical, social, and mental health functioning in participants with ME/CFS. It should be emphasized that these interventions do not cure this illness. The lack of significant changes in physical functioning and fatigue levels suggests a need for more multidisciplinary treatment approaches that can elicit improvement in these areas.

 

Source: Hlavaty LE, Brown MM, Jason LA. The effect of homework compliance on treatment outcomes for participants with myalgic encephalomyelitis/chronic fatigue syndrome. Rehabil Psychol. 2011 Aug;56(3):212-8. doi: 10.1037/a0024118. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3166212/ (Full article)

 

Chronic fatigue syndrome. Role of psychological factors overemphasised

Comment in: Chronic fatigue syndrome and myalgic encephalomyelitis. [BMJ. 1994]

Comment on: Longitudinal study of outcome of chronic fatigue syndrome. [BMJ. 1994]

 

Editor,-In concluding that psychological factors are more important than immunological ones in determining the long term outcome of myalgic encephalomyelitis or the chronic fatigue syndrome Andrew Wilson and colleagues seem overconfident of the validity of their findings. Although the use of self rated measures of outcome is necessary, the validity of the investigators’ treatment of such data is questionable. For example, the five point self rated global illness outcome was dichotomised such that an original response of “not improved at all” was recorded to “worsened”-a decision the investigators fail to justify. It is also dubious whether patients’ recall of their own premorbid psychological state is accurate, given that the average onset was 9 years before recall and the finding that memory of an event is affected by subsequent events.

You can read the rest of this comment here: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2540179/pdf/bmj00440-0053a.pdf

 

Source: Blatch C, Blatt T. Chronic fatigue syndrome. Role of psychological factors overemphasised. BMJ. 1994 May 14;308(6939):1297. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2540179/