A Readiness Ruler for Assessing Motivation to Change in People with Eating Disorders

Individual differences in motivation to change in individuals with eating disorders: A systematic review

OBJECTIVE

Motivation to change has been suggested to significantly impact treatment outcomes in eating disorders (EDs). This review will investigate factors associated with motivation to change in EDs with the aim of supporting clinicians to be aware and sensitive to factors that might obstruct recovery and to inform motivation-based interventions.

METHOD

Using PRISMA guidelines, this article identified 24 studies through database searches meeting eligibility criteria. Only correlates of motivation were identified, limiting the ability of this review to identify causal relationships. Factors that changed alongside changes in motivation were identified from longitudinal studies.

RESULTS

This review identified factors such as individual characteristics, co-morbid psychopathology, lack of treatment autonomy and relationships with others to be associated with motivation to change in individuals with EDs. In addition, motivation to change significantly increased alongside self-esteem and identity re-negotiation when measured longitudinally.

DISCUSSION

Motivational interviewing can typically focus on exploring ambivalence to treatment, identifying goals and values, and increasing self-efficacy. However, this review identifies individual and relational factors to be particularly significant and may obstruct recovery from an ED. As such, evidence-based targets have been identified to inform clinicians and motivation-based interventions.

PUBLIC SIGNIFICANCE

Knowledge of factors associated with motivation to change in EDs is important to understand those who may have poorer treatment outcomes. Motivation may be improved by supporting individuals' relationship with others and tailoring interventions according to temperament and personality traits. Utilizing an individual's social support as they enter ED treatment may be effective in maximizing motivation to recover.

Self-disclosure by adolescents in therapy for eating difficulties: A Q-Methodology study

Facilitating client self-disclosure is essential to therapeutic effectiveness. Given the long-term consequences of eating difficulties for adolescents, there is a need for more research on self-disclosure in this group. This study investigated factors likely to influence adolescents' decisions to self-disclose during psychological therapy for eating difficulties using Q-methodology. Participants (n = 28), recruited through child and adolescent mental health services in the UK, completed a task that involved sorting 47 statements to represent their viewpoint on self-disclosure. The 28 completed sorts were subjected to a by-participant factor analysis in order to identify distinct viewpoints in the sample. Three distinct factors were extracted. One factor emphasised the importance of therapist self-disclosure on decisions to disclose. In contrast, another factor placed more emphasis on the influence of eating disorder identity and readiness to change on disclosure decisions. The third factor placed emphasis on the quality of the therapeutic relationship and readiness to change as having most influence. Given the absence of a unifying factor representing what influences the decision to disclose, clinicians should ensure they explore with young people what might influence their decision to disclose.

Motives for using social networking sites: a uses & gratifications perspective amongst people with eating disorder symptoms

Studies investigating motives for social networking sites (SNS) use amongst people with eating disorder (ED) symptoms are scarce. The uses and gratifications theory states that people actively select media content to gratify their individual needs and this may help to explain why individuals with eating disorder symptoms choose to expose themselves to specific media content and how they choose to respond. Some evidence exists that readiness to change may be a factor related to SNS use patterns in this population. The aim of the present study was to investigate the potential relationship between readiness to change ED cognitions/behaviors and SNS use motives in individuals with current or past ED symptoms, employing a uses and gratifications theory perspective. Participants were recruited from ED recovery websites; 103 individuals (16-55 years old) provided complete data. As hypothesized, ED symptom severity was inversely associated with readiness to change and time spent on (specific) SNS was not associated with ED symptom severity. The results of hierarchical regression analyses further suggested that if individuals felt less capable of overcoming their dysfunctional cognitions/behaviors about their body/eating (i.e., were less ready to change), they were more likely to be motivated to use SNSs for the purpose of impressing others and reputation management. The clinical implication is that high amounts of SNS use may not necessarily be harmful for people with EDs or recovering from EDs, whereas using SNSs for the purposes of impression management could potentially be related to being less ready to recover.

Assessing the feasibility of an intervention for adolescents and parents transitioning out of paediatric eating disorder services: A mixed methods study

OBJECTIVE

To assess the feasibility of a new intervention designed to support adolescents and parents in the transition from paediatric eating disorder (ED) treatment to adult mental health services.

METHOD

Pre-transition adolescents with EDs, and their parents, were invited to complete up to five transition intervention components over 3 months. A mixed methods design was used to assess intervention feasibility, comprised of acceptability and preliminary effectiveness. A single-arm pre-post design was used to collect and analyse quantitative survey and feasibility data. Individual qualitative interviews and written reflections were collected and analysed using content analysis.

RESULTS

This study yielded a 33% (10/31) recruitment rate and 68% (13/19) retention rate. On average, participants completed 75% of the expected components in under 3 months, with varied completion of each expected intervention component (40%-100%). Participants found the intervention convenient and helpful. Parents reported a significant decrease in guilt (Z = -2.02, p = 0.04, d = -0.83). By 1-month post-transition, three adolescents transitioned to interim supports and none started specialist adult treatment.

CONCLUSIONS

Although this transition intervention did not demonstrate adequate feasibility, its acceptability and effectiveness should be evaluated after an update based on participant feedback. Other solutions to bridge the transition gap for adolescents with EDs should continue to be identified.

CLINICAL TRIAL REGISTRATION NUMBER

NCT04888273.

Exercise prescription improves exercise tolerance in young children with CHD: a randomised clinical trial

Objective

The main objective of this study was to ascertain if a structured intervention programme can improve the biophysical health of young children with congenital heart disease (CHD). The primary end point was an increase in measureable physical activity levels following the intervention.

Methods

Patients aged 5–10 years with CHD were identified and invited to participate. Participants completed a baseline biophysical assessment, including a formal exercise stress test and daily activity monitoring using an accelerometer. Following randomisation, the intervention group attended a 1 day education session and received an individual written exercise plan to be continued over the 4-month intervention period. The control group continued with their usual level of care. After 4 months, all participants were reassessed in the same manner as at baseline.

Results

One hundred and sixty-three participants (mean age 8.4 years) were recruited, 100 of whom were male (61.3%). At baseline, the majority of the children were active with good exercise tolerance. The cyanotic palliated subgroup participants, however, were found to have lower levels of daily activity and significantly limited peak exercise performance compared with the other subgroups. One hundred and fifty-two participants (93.2%) attended for reassessment. Following the intervention, there was a significant improvement in peak exercise capacity in the intervention group. There was also a trend towards increased daily activity levels.

Conclusion

Overall physical activity levels are well preserved in the majority of young children with CHD. A structured intervention programme significantly increased peak exercise capacity and improved attitudes towards positive lifestyle changes.

Weight Gain in Adults with Avoidant/Restrictive Food Intake Disorder Compared to Restrictive Anorexia Nervosa-Pilot Findings from a Longitudinal Study

BACKGROUND

Avoidant/Restrictive Food Intake Disorder (ARFID) is characterized by persistent failure to meet nutritional needs, absence of body image distortion and often low body weight. Weight restorative treatment in ARFID-adults is provided for as in Anorexia Nervosa (AN), while the effect is unknown. The aim was to compare weight gain between ARFID and restrictive subtype of AN (AN-R), including exploring impact of medical factors and psychopathology.

METHODS

Individuals with ARFID (n = 7; all cases enrolled over 5 years) and AN-R (n = 80) were recruited from the Prospective Longitudinal All-comers inclusion study in Eating Disorders (PROLED) during 5 years. All underwent weight restorative inpatient treatment. Clinical characteristics at baseline and weekly weight gain were recorded and compared.

RESULTS

There were no significant differences at baseline weight, nor in weight gain between groups. Anxiety was statistically significantly higher in AN-R at baseline.

CONCLUSIONS

Although there were differences in several clinical measures at baseline (Autism Quotient, symptom checklist, mood scores and Morgan Russel Outcome Scale), only anxiety was higher in AN-R. No differences in weight gain were observed, although mean values indicate a faster weight gain in the ARFID group. Standard weight restorative treatment in this study in adults with ARFID has similar weight gaining effect as in AN-R.

Turning the Corner: A Comparison of Collegiate Athletes’ and Non-Athletes’ Turning Points in Eating Disorder Recovery

The purpose of this qualitative study was to identify turning points in eating disorder recovery in collegiate female athletes compared to non-athletes. The sample included 12 varsity athletes and 17 non-athlete college students who previously met criteria for Anorexia Nervosa (AN; n = 17); Bulimia Nervosa (BN; n = 3); Binge Eating Disorder (n = 1); or both AN and BN (n = 8). Participants completed individual interviews and responses were analyzed inductively. There was some commonality in the athletes’ and non-athletes’ experiences. For example, the most frequent turning point for both groups was Insight/Self Realization. Regarding the next three most frequent turning points, athletes reported Sport Performance, Confrontation, and Support/Concern from Others, whereas non-athletes reported Professional Treatment, Hitting a Low, and Support/Concern from Others. This study contributes to the sparse literature on competitive athletes’ recovery. Results indicated that athletes’ turning points differed from non-athletes; therefore, findings are discussed concerning athlete-specific treatment recommendations and suggestions for coaches.

Psychometric properties of the "Autonomous and Controlled Motivation for Treatment Questionnaire" in women with eating disorders

OBJECTIVE

To validate the Autonomous and Controlled Motivation for Treatment Questionnaire (ACMTQ) for use in women with an eating disorder (ED).

METHOD

Data were available for 463 individuals. We assessed factor structure, internal reliability, test-retest reliability, convergent/divergent validity, and incremental predictive validity.

RESULTS

Our data showed acceptable fit to our hypothesized model (comparative fit index = 0.92, root mean square error of approximation = 0.09, standardized root mean square residual = 0.09). We found test-retest reliability of 0.73 for both the autonomous (α = 0.85) and controlled (α = 0.80) subscales. Autonomous scores were more strongly associated with motivation measures (β = 0.37; 0.46) than with ED severity measures (β = -0.10; -0.18). Associations between autonomous motivation and symptom improvement over time supported predictive validity. Controlled motivation was associated with lower motivation (β = 0.02; -0.31) and with higher ED severity (β = 0.12; 0.47).

CONCLUSION

Our results suggest that the ACMTQ is valid for use in women with EDs and lend support to the validity of findings from previous ED studies that have used the ACMTQ.

Ready or Not: Examining Self-Reported Readiness for Behavior Change at Intake Assessment for Adults With an Eating Disorder

We explored whether a single-item self-report measure (i.e., the Readiness Ruler) was an appropriate measure of treatment engagement in adult outpatients with eating disorders. In total, 108 women diagnosed with an eating disorder completed the Readiness Ruler and measures of symptom severity at intake to a hospital-based outpatient treatment program. Treatment engagement was operationalized as attendance to a minimum of one session of a cognitive-behavioral therapy (CBT) treatment group, the number of CBT group sessions attended, and whether the participants dropped out of the CBT group prematurely. Results suggest that the Readiness Ruler was not associated with attending the CBT group. Among the participants who attended the program, the Readiness Ruler was not associated with the number of CBT group sessions attended or CBT group dropout. Higher Readiness Ruler score was associated with more severe symptomatology. In conclusion, the Readiness Ruler may not be a good predictor of CBT group treatment engagement for individuals with eating disorders and may instead be a proxy for symptom severity.