The relative relation between body satisfaction, body investment, and depression among dutch emerging adults

Concurrent Validity of PROMIS and LD-SRS Scores in Pediatric Patients With Lower Limb Differences

BACKGROUND

We sought to assess the concurrent validity of select Patient Reported Outcomes Measurement Information System (PROMIS) domains and Limb Deformity-Scoliosis Research Society (LD-SRS) scores.

METHODS

We prospectively administered PROMIS - 25 (including anxiety, depression, fatigue, pain interference, peer relationships, and physical function) and LD-SRS questionnaires to 46 consecutive pediatric patients with lower limb differences, presenting to a single surgeon for reconstruction. Concurrent validity between various subdomains of the 2 outcome measures was assessed through Pearson's correlation, with significance defined as P <0.05. The strength of correlation was interpreted by Evans criteria: absolute r value <0.20 indicating very weak correlation; 0.20 to 0.39, weak; 0.40 to 0.59, moderate; 0.60 to 0.79, strong; and 0.8 or greater indicating very strong correlation.

RESULTS

The LD-SRS Pain, Function, and Mental Health domains most strongly correlated with the PROMIS pain interference ( r =-0.79, P <0.001), physical function ( r =0.74, P <0.001), and anxiety ( r =-0.68, P <0.001) domains, respectively. In addition, LD-SRS pain strongly correlated with PROMIS physical function ( r =0.61, P <0.001) and LD-SRS function with PROMIS pain interference ( r =-0.72, P <0.001). All PROMIS domains significantly correlated with total LD-SRS scores. PROMIS pain interference ( r =-0.79, P <0.001), physical function ( r =0.67, P <0.001), and fatigue ( r =-0.60, P <0.001) domains demonstrated the strongest correlations with the total LD-SRS score.

CONCLUSIONS

The significant concurrent validity between LD-SRS and multiple PROMIS domains suggests considerable overlap, and perhaps redundancy, between these 2 outcome measures. Given the high degree of concordance and the advantage of computer adaptive testing (CAT) in mitigating administrative burden and survey fatigue, along with the ability to compare outcomes across a wider group of children with a variety of underlying diagnoses, select PROMIS domains may be a viable alternative to LD-SRS score for assessing patient-reported outcomes when treating pediatric patients with lower limb deformities. A larger, multi-center study including pediatric patients with lower limb differences from a diverse background, including age, etiology, native language, and ethnicity, would be helpful to externally validate our findings.

LEVEL OF EVIDENCE

Level-I.

Cognitive reappraisal moderates the protective effect of body satisfaction on mental health and wellbeing in adults: A prospective study during COVID-19 lockdown

BACKGROUND

Body satisfaction is associated with mental health and well-being in adults. However, prospective studies are needed to better understand its protective effects, and in whom these are most beneficial. This study investigated body satisfaction as a predictor of depressive symptoms, generalised anxiety, and well-being in a representative Australian sample collected during the initial COVID-19 lockdown. Two emotion regulation strategies - cognitive reappraisal and expressive suppression - were also tested as moderating variables.

METHODS

The sample comprised 684 adults aged 19 to 87 years who completed three primary waves of data spanning two months [Wave 3 (W3), W4 and W7] from the Australian National COVID-19 Mental Health, Behaviour and Risk Communication Survey.

RESULTS

Hierarchical multiple regression models controlling for demographic and COVID-19 risk factors, as well as W3 for each outcome variable, indicated that W3 body satisfaction predicted greater W7 well-being, and fewer W7 depressive symptoms and greater W7 well-being in participants reporting low levels of W4 cognitive reappraisal. No moderation for W4 expressive suppression was observed, nor predictive relationships between W3 body satisfaction and W7 anxiety.

LIMITATIONS

The two-month follow-up period precludes conclusions relating to the longer-term protective effects of body satisfaction within and beyond the pandemic context. Examination of focal relationships in clinical samples, and inclusion of broader indices of body image, emotion regulation and mental health, is needed in future studies.

CONCLUSIONS

Findings suggest body satisfaction warrants attention in community well-being promotion in adults, and may be particularly beneficial for those lack adaptive emotion regulation strategies.

Shifting the Focus: A Pilot Study on the Effects of Positive Body Exposure on Body Satisfaction, Body Attitude, Eating Pathology and Depressive Symptoms in Female Patients with Eating Disorders

One of the most commonly used techniques for the treatment of body image problems in eating disorders (ED) is body exposure (BE). However, evidence of its effectiveness in clinical populations is scarce. In the Positive Body Experience (PBE) protocol, the focus of positive BE is on aesthetic, functional and tactile aspects of the body. The current study evaluates the outcomes of positive BE with regard to changes in attitudinal body image and eating pathology, as well as the factors that influence these changes, in a sample of 84 adult female patients with different EDs who did not receive any other treatment for their EDs during the period in which BE treatment occurred. The results show significant positive changes in attitudinal body image, ED behaviors and depressive symptoms, with depressive symptoms at baseline mediating the changes in attitudinal body image. This study indicates that the PBE protocol is a suitable intervention for reducing negative attitudinal body image in anorexia and bulimia nervosa patients, as well as those with binge eating disorder. Furthermore, the results suggest that positive non-weight-related and functional body satisfaction are strong catalysts for change and that depressive symptoms play an important role in the ability to change. Additional RCTs are needed to gain more insight into the effects of PBE.