The association between social media use and body dysmorphic symptoms in young people

IntroductionSocial media use (SMU) is highly prevalent amongst young people and previous research suggests an association with mental health problems, including poor body image. However, the potential relationship between SMU and body dysmorphic disorder (BDD) has received little attention. Furthermore, little is known about the factors that moderate the potential association between SMU and body dysmorphic symptoms. The current study tested the associations between three facets of SMU and body dysmorphic symptoms and explored perfectionism as a moderator in a non-clinical sample.MethodTwo-hundred and nine 16-18-year-olds (mean age = 16.5 years, 37% male) recruited from schools in London completed an online survey measuring aspects of SMU, including: frequency of image-and text-based SMU; motivations for SMU (appearance, popularity, connection or values and interests); and active and passive SMU. Participants additionally completed validated measures of body dysmorphic symptoms, perfectionism, and anxiety/depressive symptoms. Linear regression models tested the association of body dysmorphic symptoms with different facets of SMU, with and without adjustment for age, sex and anxiety/depressive symptoms.ResultsFrequency of use of image-based, but not text-based, platforms was significantly and positively associated with body dysmorphic symptoms, and this association remained significant in the adjusted models. Appearance-based motivation for SMU was the only motivator uniquely associated with body dysmorphic symptoms across the unadjusted and adjusted models. Passive, not active, SMU was associated with body dysmorphic symptoms in unadjusted models, but this association became non-significant in the adjusted models. Self-oriented perfectionism moderated the association between frequency of image-based SMU and body dysmorphic symptoms.DiscussionImage-based SMU, and appearance-based motivations for SMU, are positively associated with body dysmorphic symptoms. Self-oriented perfectionism may amplify the relationship between SMU and body dysmorphic symptoms. Our findings highlight the importance of a nuanced approach to examining SMU, and the need for further research to determine whether specific facets of SMU contribute to the development and/or maintenance of body dysmorphic symptoms

The association between social media use and body dysmorphic symptoms in young people

Introduction: Social media use (SMU) is highly prevalent amongst young people and previous research suggests an association with mental health problems, including poor body image. However, the potential relationship between SMU and body dysmorphic disorder (BDD) has received little attention. Furthermore, little is known about the factors that moderate the potential association between SMU and body dysmorphic symptoms. The current study tested the associations between three facets of SMU and body dysmorphic symptoms and explored perfectionism as a moderator in a non-clinical sample.// Method: Two-hundred and nine 16-18-year-olds (mean age = 16.5 years, 37% male) recruited from schools in London completed an online survey measuring aspects of SMU, including: frequency of image-and text-based SMU; motivations for SMU (appearance, popularity, connection or values and interests); and active and passive SMU. Participants additionally completed validated measures of body dysmorphic symptoms, perfectionism, and anxiety/depressive symptoms. Linear regression models tested the association of body dysmorphic symptoms with different facets of SMU, with and without adjustment for age, sex and anxiety/depressive symptoms.// Results: Frequency of use of image-based, but not text-based, platforms was significantly and positively associated with body dysmorphic symptoms, and this association remained significant in the adjusted models. Appearance-based motivation for SMU was the only motivator uniquely associated with body dysmorphic symptoms across the unadjusted and adjusted models. Passive, not active, SMU was associated with body dysmorphic symptoms in unadjusted models, but this association became non-significant in the adjusted models. Self-oriented perfectionism moderated the association between frequency of image-based SMU and body dysmorphic symptoms.// Discussion: Image-based SMU, and appearance-based motivations for SMU, are positively associated with body dysmorphic symptoms. Self-oriented perfectionism may amplify the relationship between SMU and body dysmorphic symptoms. Our findings highlight the importance of a nuanced approach to examining SMU, and the need for further research to determine whether specific facets of SMU contribute to the development and/or maintenance of body dysmorphic symptoms

Practitioner Review: Differential susceptibility theory: might it help in understanding and treating mental health problems in youth?

Diathesis-stress models conceptualise individual differences in propensity for psychopathology as an interaction between environmental risk factors and intra-individual vulnerabilities. In contrast, the differential susceptibility theory and related frameworks view intra-individual differences as variations in sensitivity to the environments rather than merely vulnerability to them. Specifically, they suggest that more sensitive individuals are more affected by the quality of their context, whether positive or negative, than others who are less sensitive. Empirical research over the last two decades has found support for this notion in that greater sensitivity is associated with a greater risk of psychopathology in adverse contexts, but also with lower risk in positive environments. However, despite growing academic and public interest in this field, it is currently unclear to what extent the differential susceptibility model is relevant, or applicable, to clinical practice. The purpose of this review is to focus on the differential susceptibility theory as an alternative explanation of individual differences in mental health and examine its relevance in the treatment of mental health problems in young people. We provide an overview of differential susceptibility and related theories, and current relevant research in the field. We identify potential implications of differential susceptibility models for understanding and treating mental health problems in young people, whilst also highlighting important gaps in research that limit their application at present. Finally, we suggest directions for future research that will assist in the translation of differential susceptibility theories into clinical practice

Access to evidence-based treatments for young people with body dysmorphic disorder

INTRODUCTION: Body dysmorphic disorder (BDD) typically emerges during adolescence, affects approximately 2% of the general population and is highly impairing. Despite its prevalence and impact, awareness of BDD remains poor and the condition often goes undiagnosed and untreated.1 Cognitive–behavioural therapy (CBT) and selective serotonin reuptake inhibitors (SSRIs) are effective treatments for BDD and recommended as the first-line interventions.2 However, little is known about the accessibility of these treatments within the UK or among young people specifically. We conducted a case note review to examine the treatment histories of young people referred to a tertiary care outpatient clinic for BDD and obsessive-compulsive disorder (OCD) in the UK. We hypothesised that: (a) contrary to the National Institute for Health and Care Excellence guidelines2, a substantial proportion of those with BDD would not have accessed first-line treatment prior to referral to the specialist clinic; (b) fewer patients with BDD would have accessed first-line treatments compared with patients with OCD, despite similar prevalence and morbidity of the two conditions. METHODS: We reviewed consecutive referrals to the National and Specialist OCD, BDD and Related Disorders Clinic at the Maudsley Hospital, received between January 2015 and May 2022, with a primary diagnosis of BDD (n=83) or OCD (n=413). All data were collected as part of routine assessment, which included systematic recording of whether patients had ever previously received CBT for their primary diagnosis, an SSRI medication or any other psychological treatment. Statistical comparisons of the BDD versus OCD group were made using t-tests for continuous data and χ2 test for categorical data. RESULTS: As shown in table 1, the BDD group reported a significantly later onset, were older at assessment and had a greater female preponderance than the OCD group. The two groups had substantial, but comparable, levels of global functioning, as indicated by scores on the Children’s Global Assessment Scale. The majority of both the BDD and OCD groups had received SSRIs prior to referral. However, fewer than half of the BDD group had received CBT for BDD prior to referral, whereas three-quarters of the OCD group had received CBT for OCD, representing a significant group difference. Conversely, a significantly larger proportion of the BDD group had received other forms of therapy, relative to the OCD group. The most common ‘other therapy’ received by the BDD group was counselling or CBT for another condition (see table 2)

Efficacy of remotely-delivered cognitive behavioural therapy for obsessive compulsive disorder: An updated meta-analysis of randomised controlled trials

INTRODUCTION: Despite remotely-delivered cognitive behavioural therapy (CBT) being an emerging field, the evidence of its efficacy in obsessive-compulsive disorder (OCD) is limited. We aimed to estimate the efficacy of remotely-delivered CBT for OCD, compared to face-to-face CBT and non-CBT control conditions. METHODS: Randomised clinical trials (RCTs) identified through a systematic literature search of PubMed, Ovid/PsychINFO and Web of Science until 21/06/2021. Eligible studies included individuals with OCD evaluating at least one form of remotely-delivered CBT versus a control condition. Random-effects meta-analyses, sub-analyses, meta-regressions, heterogeneity analyses, publication bias assessment and quality assessment. RESULTS: Twenty-two RCTs were included (n = 1796, mean age = 27.7 years, females = 59.1 %). Remotely-delivered CBT was more efficacious than non-CBT control conditions for OCD symptoms (g = 0.936 95 % CI = 0.597-1.275, p < .001), depressive symptoms (g = 0.358, 95 % CI = 0.125-0.590, p = .003) and anxiety symptoms (g = 0.468, 95 % CI = 0.135-0.800, p = .006). There were no significant differences in efficacy between remotely-delivered CBT and face-to-face CBT for OCD symptoms (g = −0.104 95 % CI = −0.391-0.184, p = .479), depressive symptoms (g = 0.138, 95 % CI = −0.044-0.320, p = .138), anxiety symptoms (g = 0.166, 95 % CI = −0.456-0.780, p = .601) or quality of life (g = 0.057, 95 % CI = −0.178-0.292, p = .489). Higher baseline severity of OCD symptoms was associated with a lower efficacy of remotely-delivered CBT compared to face-to-face CBT (β = −0.092, p = .036). The quality of the included studies was mostly identified as “low risk of bias” (45.5 %) or “some concerns” (45.5 %). LIMITATIONS: Heterogeneity and limited evidence for some outcomes. CONCLUSIONS: Remotely-delivered CBT appears efficacious in reducing OCD symptoms and other relevant outcomes and is therefore a viable option for increasing treatment access. Preliminary evidence suggests some individuals with severe OCD may benefit more from face-to-face than remotely-delivered CBT

The relationship between weight-related indicators and depressive symptoms during adolescence and adulthood: results from two twin studies

Background: The association between weight and depressive symptoms is well established, but the direction of effects remains unclear. Most studies rely on body mass index (BMI) as the sole weight indicator, with few examining the aetiology of the association between weight indicators and depressive symptoms. // Methods: We analysed data from the Twins Early Development Study (TEDS) and UK Adult Twin Registry (TwinsUK) (7658 and 2775 twin pairs, respectively). A phenotypic cross-lagged panel model assessed the directionality between BMI and depressive symptoms at ages 12, 16, and 21 years in TEDS. Bivariate correlations tested the phenotypic association between a range of weight indicators and depressive symptoms in TwinsUK. In both samples, structural equation modelling of twin data investigated genetic and environmental influences between weight indicators and depression. Sensitivity analyses included two-wave phenotypic cross-lagged panel models and the exclusion of those with a BMI <18.5. // Results: Within TEDS, the relationship between BMI and depression was bidirectional between ages 12 and 16 with a stronger influence of earlier BMI on later depression. The associations were unidirectional thereafter with depression at 16 influencing BMI at 21. Small genetic correlations were found between BMI and depression at ages 16 and 21, but not at 12. Within TwinsUK, depression was weakly correlated with weight indicators; therefore, it was not possible to generate precise estimates of genetic or environmental correlations. // Conclusions: The directionality of the relationship between BMI and depression appears to be developmentally sensitive. Further research with larger genetically informative samples is needed to estimate the aetiological influence on these associations

A cross‐lagged twin study of emotional symptoms, social isolation and peer victimisation from early adolescence to emerging adulthood

Background Emotional symptoms, such as anxiety and depressive symptoms, are common during adolescence, often persist over time, and can precede the emergence of severe anxiety and depressive disorders. Studies suggest that a vicious cycle of reciprocal influences between emotional symptoms and interpersonal difficulties may explain why some adolescents suffer from persisting emotional symptoms. However, the role of different types of interpersonal difficulties, such as social isolation and peer victimisation, in these reciprocal associations is still unclear. In addition, the lack of longitudinal twin studies conducted on emotional symptoms during adolescence means that the genetic and environmental contributions to these relationships during adolescence remain unknown. Methods Participants (N = 15,869) from the Twins Early Development Study completed self-reports of emotional symptoms, social isolation and peer victimisation at 12, 16 and 21 years old. A phenotypic cross-lagged model examined reciprocal associations between variables over time, and a genetic extension of this model examined the aetiology of the relationships between variables at each timepoint. Results First, emotional symptoms were reciprocally and independently associated with both social isolation and peer victimisation over time, indicating that different forms of interpersonal difficulties uniquely contributed to emotional symptoms during adolescence and vice versa. Second, early peer victimisation predicted later emotional symptoms via social isolation in mid-adolescence, indicating that social isolation may constitute an intermediate pathway through which peer victimisation predicts longer-term emotional symptoms. Finally, individual differences in emotional symptoms were mostly accounted for by non-shared environmental factors at each timepoint, and both gene–environment and individual-specific environmental mechanisms were involved in the relationships between emotional symptoms and interpersonal difficulties. Conclusions Our study highlights the necessity to intervene early in adolescence to prevent the escalation of emotional symptoms over time and to consider social isolation and peer victimisation as important risk factors for the long-term persistence of emotional symptoms

Camilo José Cela en Marbella, 1973

Copia digital. Madrid : Ministerio de Educación, Cultura y Deporte. Subdirección General de Coordinación Bibliotecaria, 201

Effectiveness of multimodal treatment for young people with body dysmorphic disorder in two specialist clinics

Body dysmorphic disorder (BDD) typically originates in adolescence and is associated with considerable adversity. Evidence-based treatments exist but research on clinical outcomes in naturalistic settings is extremely scarce. We evaluated the short- and long-term outcomes of a large cohort of adolescents with BDD receiving specialist multimodal treatment and examined predictors of symptom improvement. We followed 140 young people (age range 10-18) with a diagnosis of BDD treated at two national and specialist outpatient clinics in Stockholm, Sweden (n=96) and London, England (n=44), between January 2015 and April 2021. Participants received multimodal treatment consisting of cognitive behaviour therapy and, in 72% of cases, medication (primarily selective serotonin reuptake inhibitors). Data were collected at baseline, post-treatment, and 3, 6, and 12 months after treatment. The primary outcome measure was the clinician-rated Yale-Brown Obsessive-Compulsive Scale Modified for BDD, Adolescent version (BDD-YBOCS-A). Secondary outcomes included self-reported measures of BDD symptoms, depressive symptoms, and global functioning. Mixed-effects regression models showed that BDD-YBOCS-A scores decreased significantly from baseline to post-treatment (coefficient [95% confidence interval]=-16.33 [-17.90 to -14.76], p<0.001; within-group effect size (Cohen’s d)=2.08 (95% confidence interval, 1.81 to 2.35). At the end of the treatment, 79% of the participants were classified as responders and 59% as full or partial remitters. BDD symptoms continued to improve throughout the follow-up. Improvement was also seen on all secondary outcome measures. Linear regression models identified baseline BDD symptom severity as a predictor of treatment outcome at post-treatment, but no consistent predictors were found at the 12-month follow-up. To conclude, multimodal treatment for adolescent BDD is effective in both the short- and long-term when provided flexibly within a specialist setting. Considering the high personal and societal costs of BDD, specialist care should be made more widely available