perfectionism – American ME and CFS Society

Cortisol output in adolescents with chronic fatigue syndrome: pilot study on the comparison with healthy adolescents and change after cognitive behavioural guided self-help treatment

Abstract:

OBJECTIVE: This study examined cortisol in adolescents with chronic fatigue syndrome (CFS) compared to healthy adolescents and changes in cortisol after cognitive behavioural guided self-help treatment. Exploratory analyses investigated the association between cortisol output and psychological variables.

METHODS: Salivary cortisol was measured upon awakening, at 15, 30, 45 and 60 min afterwards and at 12 noon, 4:00 p.m. and 8:00 p.m., in adolescents with CFS and healthy controls (HC). Groups were matched for age, gender, menarche status, menstrual cycle and awakening time. Twenty-four adolescents with CFS provided saliva samples six months after treatment. The main outcome measure was total salivary output over the day, calculated by area under the curve (AUC). The salivary awakening response was also assessed.

RESULTS: Cortisol output over the day was significantly lower in the CFS group (n=46) than in healthy controls (n=33). Within the CFS group, lower daily cortisol output was associated with higher self-reported perfectionist striving and prosocial behaviour. There were no significant group differences in the awakening response (n=47 CFS versus n=34 HC). After treatment, adolescents with CFS (n=21) showed a significant increase in daily cortisol output, up to normal levels.

CONCLUSION: The reduced daily cortisol output in adolescents with CFS is in line with adult findings. Associations between reduced cortisol output and two psychological variables-perfectionism and prosocial behaviour-are consistent with cognitive behavioural models of chronic fatigue syndrome. The mild hypocortisolism is reversible; cortisol output had returned to healthy adolescent levels by six months after cognitive behavioural guided self-help treatment.

Source: Rimes KA, Papadopoulos AS, Cleare AJ, Chalder T. Cortisol output in adolescents with chronic fatigue syndrome: pilot study on the comparison with healthy adolescents and change after cognitive behavioural guided self-help treatment. J Psychosom Res. 2014 Nov;77(5):409-14. doi: 10.1016/j.jpsychores.2014.08.018. Epub 2014 Sep 8.https://www.ncbi.nlm.nih.gov/pubmed/25260861

Self-critical perfectionism and its relationship to fatigue and pain in the daily flow of life in patients with chronic fatigue syndrome

Abstract:

BACKGROUND: Research suggests that the personality factor of self-critical or maladaptive perfectionism may be implicated in chronic fatigue syndrome (CFS). However, it is not clear whether self-critical perfectionism (SCP) also predicts daily symptoms in CFS. Method In the present study we investigated whether SCP predicted fatigue and pain over a 14-day period in a sample of 90 CFS patients using a diary method approach. After completing the Depressive Experiences Questionnaire (DEQ) as a measure of SCP, patients were asked each day for 14 days to complete Visual Analogue Scales (VAS) of fatigue, pain and severity of depression. Data were analysed using multilevel analysis.

RESULTS: The results from unconditional models revealed considerable fluctuations in fatigue over the 14 days, suggesting strong temporal variability in fatigue. By contrast, pain was relatively stable over time but showed significant inter-individual differences. Congruent with expectations, fixed-effect models showed that SCP was prospectively associated with higher daily fatigue and pain levels over the 14-day period, even after controlling for levels of depression.

CONCLUSIONS: This is the first study to show that SCP predicts both fatigue and pain symptoms in CFS in the daily course of life. Hence, therapeutic interventions aimed at targeting SCP should be considered in the treatment of CFS patients with such features.

Source: Kempke S, Luyten P, Claes S, Goossens L, Bekaert P, Van Wambeke P, Van Houdenhove B. Self-critical perfectionism and its relationship to fatigue and pain in the daily flow of life in patients with chronic fatigue syndrome. Psychol Med. 2013 May;43(5):995-1002. doi: 10.1017/S0033291712001936. Epub 2012 Aug 30. https://www.ncbi.nlm.nih.gov/pubmed/22932430

The role of acceptance in chronic fatigue syndrome

Abstract:

OBJECTIVE: In this paper we consider the role that acceptance plays in fatigue and physical and social functioning. We predicted that lack of acceptance would be positively correlated with fatigue and impairment in functioning; that there would be a significant relationship between perfectionism and acceptance; and cognitive behavioural therapy (CBT) would increase acceptance.

METHODS: Two hundred and fifty nine patients with chronic fatigue syndrome (CFS) completed questionnaires measuring fatigue, physical functioning, work and social adjustment, lack of acceptance, perfectionism and depression. Ninety consecutive attenders received a course of CBT and completed further questionnaires at discharge and 3months post-treatment. Correlations and multiple hierarchical regressions were used to determine relationships between acceptance, perfectionism and clinical outcome variables.

RESULTS: At baseline, lack of acceptance was the key factor associated with impaired physical functioning and work and social adjustment. Lack of acceptance and doubts about actions were associated with fatigue in a multiple regression analysis. At discharge and follow-up patients showed significantly increased acceptance, as well as reduced Concern over Mistakes, less fatigue and impairment of physical functioning, and improved work and social adjustment.

CONCLUSION: This is the first study to our knowledge which shows a change in acceptance after CBT and a relationship between acceptance and perfectionism. Acceptance may be an important factor to consider within treatments for CFS.

Source: Brooks SK, Rimes KA, Chalder T. The role of acceptance in chronic fatigue syndrome. J Psychosom Res. 2011 Dec;71(6):411-5. doi: 10.1016/j.jpsychores.2011.08.001. Epub 2011 Sep 16. https://www.ncbi.nlm.nih.gov/pubmed/22118384

Self-esteem mediates the relationship between maladaptive perfectionism and depression in chronic fatigue syndrome

Abstract:

Patients with chronic fatigue syndrome (CFS) often experience depression which may negatively affect prognosis and treatment outcome. Research has shown that depression in CFS is associated with maladaptive or self-critical perfectionism. However, currently, little is known about factors that may explain this relationship, but studies in nonclinical samples suggest that low self-esteem may be an important mediator of this relationship. The present study therefore examined whether self-esteem mediated the cross-sectional association between maladaptive perfectionism and severity of depression in 192 patients meeting Centres for Disease Control and Prevention criteria for CFS.

Patients completed self-report measures of maladaptive perfectionism, self-esteem, depression, and fatigue. Regression analyses and more direct tests of indirect effects (i.e., the Sobel test and bootstrapping) were used to test for mediation. Congruent with expectations, we found that self-esteem fully mediated the relationship between maladaptive perfectionism and depression in CFS. Findings from this study suggest that self-esteem may explain the link between maladaptive perfectionism and depression in CFS, which may have important implications for the treatment and prevention of depression in these patients.

Source: Kempke S, Luyten P, Van Houdenhove B, Goossens L, Bekaert P, Van Wambeke P. Self-esteem mediates the relationship between maladaptive perfectionism and depression in chronic fatigue syndrome. Clin Rheumatol. 2011 Dec;30(12):1543-8. doi: 10.1007/s10067-011-1772-8. Epub 2011 May 17. https://www.ncbi.nlm.nih.gov/pubmed/21584732

Self-critical perfectionism, stress generation, and stress sensitivity in patients with chronic fatigue syndrome: relationship with severity of depression

Abstract:

Chronic Fatigue Syndrome (CFS) is a highly disabling disorder that is part of a broader spectrum of chronic pain and fatiguedisorders. Although the etiology and pathogenesis of CFS largely remain unclear, there is increasing evidence that CFS shares important pathophysiological disturbances with mood disorders in terms of disturbances in the stress response and the stress system.

From a psycho-dynamic perspective, self-critical perfectionism and related personality factors are hypothesized to explain in part impairments of the stress response in both depression and CFS. Yet, although there is ample evidence that high levels of self-critical perfectionism are associated with stress generation and increased stress sensitivity in depression, evidence supporting this hypothesis in CFS is currently lacking.

This study therefore set out to investigate the relationship between self-critical perfectionism, the active generation of stress, stress sensitivity, and levels of depression in a sample of 57 patients diagnosed with CFS using an ecological momentary assessment approach.

Results showed, congruent with theoretical assumptions, that self-critical perfectionism was associated with the generation of daily hassles, which in turn predicted higher levels of depression. Moreover, multilevel analyses showed that self-critical perfectionism was related to increased stress sensitivity in CFS patients over a 14-day period, and that increased stress sensitivity in turn was related to increased levels of depression. The implications of these findings for future research and particularly for the development of psychodynamic treatment approaches of CFS and related conditions are discussed.

Source: Luyten P, Kempke S, Van Wambeke P, Claes S, Blatt SJ, Van Houdenhove B. Self-critical perfectionism, stress generation, and stress sensitivity in patients with chronic fatigue syndrome: relationship with severity of depression. Psychiatry. 2011 Spring;74(1):21-30. doi: 10.1521/psyc.2011.74.1.21. https://www.ncbi.nlm.nih.gov/pubmed/21463167

Unraveling the role of perfectionism in chronic fatigue syndrome: is there a distinction between adaptive and maladaptive perfectionism?

Abstract:

In the current study, we investigated whether the distinction between adaptive (i.e. high personal standards) and maladaptive (i.e. concern over mistakes and doubt about actions) perfectionism that has been found in the literature, is also valid in patients with chronic fatigue syndrome (CFS). We hypothesized that maladaptive, but not adaptive, perfectionism would be significantly and positively related to severity of fatigue and depression in CFS. We examined this hypothesis in a sample of 192 CFS patients using structural equation modelling (SEM).

Although the two perfectionism dimensions were related to each other, results supported a model in which only maladaptive perfectionism was positively related to severity of fatigue and depression. Further, we found that depression fully mediated the effect of maladaptive perfectionism on fatigue. The results suggest that adaptive and maladaptive perfectionism are two distinct, albeit related, dimensions in CFS. Findings of this study have important implications for theory and treatment of CFS, particularly for cognitive-behavioral treatment.

Source: Unraveling the role of perfectionism in chronic fatigue syndrome: is there a distinction between adaptive and maladaptive perfectionism? Psychiatry Res. 2011 Apr 30;186(2-3):373-7. doi: 10.1016/j.psychres.2010.09.016. Epub 2010 Oct 18. https://www.ncbi.nlm.nih.gov/pubmed/20961622

The role of personality in the development and perpetuation of chronic fatigue syndrome

Abstract:

OBJECTIVES: Qualitative evidence suggests that personality may have special relevance to the predisposition, precipitation and perpetuation of chronic fatigue syndrome (CFS). This study compares three dimensions of personality – perfectionism, self-esteem, and emotional control in the personality profiles of CFS patients (N=44) and a control group (N=44) without a history of CFS, matched for age and gender.

METHODS: Participants were assessed on the MPS [Frost RO, Marten P, Lahart C, Rosenblate R. The dimensions of perfectionism. Cognit Ther Res 1990;14:449-468.]; the Rosenberg Self-Esteem Scale [Rosenberg M. Society and the Adolescent Self-image. Princeton, NJ: Princeton Univ Press, 1965.]; the Courtauld Emotional Scale [Watson M, Greer S. Development of a questionnaire measure of emotional control. J Psychosom Res 1983;27:299-305.] and the Marlowe-Crowne Social Desirability Scale [Crowne DP, Marlowe D. A new scale of social desirability independent of psychopathology. J Consult Psychol 1960;24:349-354.].

RESULTS: Analyses revealed that the CFS group reported higher levels than the control group on the Total Perfectionism score and Doubts about Actions and the Concern over Mistakes subscales. Furthermore, the CFS group also reported lower self-esteem than the control group. No difference between the two groups was found on the dimensions of emotional control and social desirability response bias.

CONCLUSION: A developmental model of CFS, which considers the predisposing, precipitating, and perpetuating factors that may account for the course of the disorder irrespective of etiology, is proposed. In the context of the results, recommendations for practice and future research are discussed.

Source: White C, Schweitzer R. The role of personality in the development and perpetuation of chronic fatigue syndrome. J Psychosom Res. 2000 Jun;48(6):515-24. http://www.ncbi.nlm.nih.gov/pubmed/11033370

Personality and social attitudes in chronic fatigue syndrome

Abstract:

One hundred one chronic fatigue syndrome (CFS) patients attending a specialist CFS clinic were compared with 45 rheumatoid arthritis (RA) patients on a range of standardized questionnaire measures, to investigate whether CFS patients are characterized by particular personality traits or social attitudes.

No differences were found between CFS and RA patients in measures of perfectionism, attitudes toward mental illness, defensiveness, social desirability, or sensitivity to punishment (a concept related to neuroticism), on either crude or adjusted analyses. Alexithymia scores were greater in the RA patient group (p<0.05). Social adjustment, based on subjective assessment of overall restriction in activities and relationship difficulties, was substantially poorer in the CFS group (p<0.001). This was highly associated with depressive symptoms, but remained significant even after adjusting for depressive symptomatology.

There was no evidence from this study of major differences between the personalities of CFS patients and RA patients. The stereotype of CFS sufferers as perfectionists with negative attitudes toward psychiatry was not supported.

Source: Wood B, Wessely S. Personality and social attitudes in chronic fatigue syndrome. J Psychosom Res. 1999 Oct;47(4):385-97. http://www.ncbi.nlm.nih.gov/pubmed/10616232

Associations between perfectionism, mood, and fatigue in chronic fatigue syndrome: a pilot study

Abstract:

This study investigated possible associations between perfectionistic personality traits, mood, and fatigue in chronic fatigue syndrome (CFS). Forty CFS sufferers referred to tertiary care and 31 control healthy subjects completed the Multidimensional Perfectionism Scale (MPS), Chalder Fatigue Questionnaire, and Hospital Anxiety and Depression (HAD) scale.

Total perfectionism scores did not correlate with fatigue, anxiety, or depression in either group. Other-oriented MPS scores were significantly lower among CFS sufferers (p = .0019), especially women, and correlated negatively with physical fatigue levels overall (R = -0.27, p = .02). Total and socially prescribed MPS scores correlated with age for the CFS group alone (p = .05).

Possible reasons why this study did not confirm a positive association between perfectionism and CFS are discussed. The finding that CFS sufferers set lower standards and have lower expectations for significant others may have implications for rehabilitation and recovery from this disorder.

Source: Blenkiron P, Edwards R, Lynch S. Associations between perfectionism, mood, and fatigue in chronic fatigue syndrome: a pilot study. J Nerv Ment Dis. 1999 Sep;187(9):566-70. http://www.ncbi.nlm.nih.gov/pubmed/10496512

Is perfectionism associated with fatigue?

Abstract:

Perfectionism has been implicated as a vulnerability factor in the development of chronic unexplained fatigue. In the present study, different components of fatigue and perfectionism were studied in 121 female nurses. They completed a postal questionnaire assessing current (state) and usual (trait) fatigue, and dimensions of personality including six components of perfectionism. Night-shift work was associated with state, but not trait, fatigue. Negative, but not positive, components of perfectionism were associated with mental trait fatigue in particular, but also with physical trait fatigue. In contrast, the associations with positive perfectionism tended to be inverse. Multiple regression modeling indicated that neuroticism as well as negative perfectionism were separately associated with trait fatigue. We suggest that negative aspects of perfectionism may cause maladaptive coping strategies which predispose individuals to fatigue.

Source: Magnusson AE, Nias DK, White PD. Is perfectionism associated with fatigue? J Psychosom Res. 1996 Oct;41(4):377-83. http://www.ncbi.nlm.nih.gov/pubmed/8971668