The Relationship between Body Mass Index, Body Dissatisfaction and Mood Symptoms in Pregnant Women.

Background: High body mass and adiposity during pregnancy can contribute to psychological distress, and body dissatisfaction may be a potential underlying mechanism of this association. Objective. This study aimed to evaluate the mediational role of body dissatisfaction in the relationship between body mass index (BMI) and depressive and anxious symptoms, respectively. Methods: Given the cross-sectional design of this study, two alternative models were investigated, positing that BMI was related to depressive (Model 1a) and anxious symptoms (Model 2a), which, in turn, predicted body dissatisfaction. Seventy-two pregnant women in the third trimester of pregnancy completed the Body Image Disturbance Questionnaire, the Beck Depression Inventory-II and the State-Trait Anxiety Inventory, as well as a demographic form assessing their BMI. Results: As hypothesized, body dissatisfaction mediated the relationship between BMI and psychopathological symptoms. Moreover, the alternative models of reverse mediation were also significant, suggesting that psychopathological symptoms mediated the relationship between BMI and body dissatisfaction. Findings from both the hypothesized and alternative models suggested that, on the one hand, higher distress symptoms associated with body dissatisfaction would result from high BMI and, on the other hand, that body dissatisfaction may result from the effect of BMI on distress symptoms. Conclusions: The present study suggests that body image theory and practice should be implemented by the inclusion of evidence-based clinical interventions for promoting psychological well-being during the antenatal period.

Inflammation as a mediator between adverse childhood experiences and adult depression: A meta-analytic structural equation model.

Exposure to adverse childhood experiences (ACEs) confers a higher risk of developing depression in adulthood, yet the mediation of inflammation remains under debate. To test this model, we conducted a systematic review and two-stage structural equation modelling meta-analysis of studies reporting correlations between ACEs before age 18, inflammatory markers and depression severity in adulthood. Scopus, Pubmed, Medline, PsycInfo, and CINAHL were searched up to 2 October 2023. Twenty-two studies reporting data on C-reactive protein (CRP, n = 12,935), interleukin-6 (IL-6, n = 4108), tumour necrosis factor-α (TNF-α, n = 2256) and composite measures of inflammation (n = 1674) were included. Unadjusted models revealed that CRP (ß = 0.003, 95 % LBCI 0.0002 to 0.0068), IL-6 (ß = 0.003, 95 % LBCI 0.001 to 0.006), and composite inflammation (ß = 0.009, 95 % LBCI 0.004 to 0.018) significantly mediated the association between ACEs and adult depression. The mediation effects no longer survived after adjusting for BMI; however, a serial mediation model revealed that BMI and IL-6 sequentially mediated the association between ACEs and depression (ß = 0.002, 95 % LBCI 0.0005 to 0.0046), accounting for 14.59 % and 9.94 % of the variance of IL-6 and depressive symptoms, respectively. Due to the cross-sectional nature of assessment of inflammation and depression findings should be approached with caution; however, results suggest that complex interactions of psychoneuroimmunological and metabolic factors underlie the association between ACEs and adulthood depression.

Body shaming and internalized weight bias as potential precursors of eating disorders in adolescents.

Introduction: Body shaming (BS) is a growing phenomenon within the school context, especially among adolescents. Recently, it has been described as an unrepeated act in which a person expresses unsolicited, mostly negative comments about an individual's body. The targeted person perceives these comments as negative, offensive or body shame-inducing. Empirical evidence also suggests that body weight is the most common reason that youths are teased and bullied. Indeed, weight stigma, described as bias or discriminatory behaviors, attitudes, feelings, and thinking about individuals, because of their weight, can lead to weight-based discrimination and victimization. Preliminary evidence suggests that BS and weight stigma have negative effects on psychological health both in the short and long term. In the delicate stage of adolescence development and pubertal maturation, BS experiences can be highly prevalent and it can lead to adverse outcomes such as eating disorders (ED). However, prevalence data in the Italian context are still lacking. Methods: The study aims to estimate weight-related BS perceived by different sources (i.e., peers and family members) and their associations with public and internalized weight bias, body mass index (BMI), body dissatisfaction, and ED symptoms. A sample of 919 high school students (Mage = 15.97, SD = 1.58; 57.1% boys) completed a battery of self-report questionnaires assessing these variables. Results: One in four students reported experiences of weight-related BS by peers or family members. A total of 37% reported having at least one BS experience in a lifetime. Higher scores of ED symptoms, body dissatisfaction, and weight bias were reported by adolescents who experienced BS, especially females. Among overweight participants, results showed that internalized weight bias partially mediated the relationship between BS by family members and ED symptoms and fully mediated the relationship between BS by peers and ED symptoms, after controlling for age, sex and BMI. Discussion: These findings, despite their cross-sectional nature, add an important contribution to the creation of quantitative empirical evidence on the phenomenon of BS. Its role in explaining eating disorders, both alone and with the mediation of internalized weight stigma has been first proved and needs to be confirmed by longitudinal results.

Bullying Victimization and Adolescent Depression, Anxiety and Stress: The Mediation of Cognitive Emotion Regulation.

BACKGROUND: Existing research has revealed a robust association between bullying victimization and psychological distress, but less is known about the underlying mechanism of this link. cognitive emotion regulation (CER) strategies could be a potential mediator. The current study examined the role of functional and dysfunctional CER strategies as potential mediators of the association between bullying victimization and depression, anxiety, and stress symptoms among 638 high school students (53.9% boys; Mean age = 15.65, SD = 1.32). METHOD: Participants completed a series of questionnaires assessing bullying victimization (Olweus Bully/Victim Questionnaire), CER strategies (CERQ-18), and symptoms of depression, anxiety, and stress (DASS-21). The indirect relationships between bullying victimization and psychopathological symptoms via functional and dysfunctional CER strategies were tested through structural equation modeling. RESULTS: Dysfunctional CER strategies mediated the impact of bullying victimization on depression, anxiety, and stress. In contrast, bullying victimization did not significantly influence functional CER strategies. CONCLUSIONS: The findings provide additional support for the detrimental role of bullying victimization on mental distress, also suggesting that this effect is not only direct, but indirect is well. These results are particularly relevant in light of the absence of mediation by protective factors such as the use of positive emotion regulation strategies.

The Sleepiness-Depression Link in Obstructive Sleep Apnea: Preliminary Results on the Mediation of Impulsivity.

BACKGROUND: Emotional impulsivity has been found to be relevant in explaining the association between sleep problems and depressive symptoms, suggesting the potential role of impulsivity as a key underlying mechanism of this link. The objective of this study was to take a preliminary step in understanding the mediating role of impulsivity in the relation between excessive daytime sleepiness (EDS) and depression in patients with obstructive sleep apnea syndrome (OSAS) and to compare psychological and demographic characteristics between different levels of daytime sleepiness. METHODS: A total of 138 patients with OSAS underwent polygraphic cardiorespiratory monitoring and completed a series of questionnaires investigating perceived sleepiness, depression, impulsivity, and other psychological characteristics. A mediational model was tested in order to assess whether impulsivity mediated the relation between sleepiness and depressive symptoms while controlling for the effects of age, sex, BMI, and oxygen saturation parameters. RESULTS: the mediation model showed that there was a significant indirect effect of impulsivity in the sleepiness-depression link (αß = 0.084 [0.0243-0.1617]). CONCLUSIONS: The here-presented results showed that the sleepiness-depression link is not direct as previous studies asserted, but instead it may be better explained by impulsivity. Research and practical implications are discussed.

Comparative efficacy of psychological interventions on immune biomarkers: A systematic review and network meta-analysis (NMA).

Psychological interventions are viable, cost-effective strategies for improving clinical and psychological impact of inflammation-related conditions. However, their efficacy on immune system function remains controversial. We performed a systematic review and frequentist random-effects network meta-analysis of randomised controlled trials (RCTs) assessing the effects of psychological interventions, against a control condition, on biomarkers of innate and adaptive immunity in adults. PubMed, Scopus, PsycInfo, and Web of Science were searched from inception up to Oct 17, 2022. Cohen's d at 95% confidence interval (CI) was calculated to assess the effect sizes of each class of intervention against active control conditions at post-treatment. The study was registered in PROSPERO (CRD42022325508). Of the 5024 articles retrieved, we included 104 RCTs reporting on 7820 participants. Analyses were based on 13 types of clinical interventions. Compared with the control conditions, cognitive therapy (d =  - 0.95, 95% CI: -1.64 to - 0.27), lifestyle (d =  - 0.51, 95% CI: -0.99 to - 0.02), and mindfulness-based (d =  - 0.38, 95% CI: -0.66 to - 0.09) interventions were associated with post-treatment reduction of proinflammatory cytokines and markers. Mindfulness-based interventions were also significantly associated with post-treatment increase in anti-inflammatory cytokines (d = 0.69, 95% CI: 0.09 to 1.30), while cognitive therapy was associated also with post-treatment increase in white blood cell count (d = 1.89, 95% CI: 0.05 to 3.74). Results on natural killer cells activity were non-significant. Grade of evidence was moderate for mindfulness and low-to-moderate for cognitive therapy and lifestyle interventions; however, substantial overall heterogeneity was detected in most of the analyses.

Differential Associations of Cognitive Emotion Regulation Strategies with Depression, Anxiety, and Insomnia in Adolescence and Early Adulthood.

While difficulties with emotion regulation (ER) are consistently linked to poor mental health in adulthood, findings in adolescence have been more mixed. Cognitive ER strategies, which involve the ability to manage emotions through mental processes, may be particularly important during different stages of development due to age-specific adjustments. We conducted two exploratory and cross-sectional studies to examine the relationships between cognitive ER strategies and mental health (i.e., depressive, anxiety, and insomnia symptoms) in two samples: 431 young adults (Mage = 20.66 ± 2.21; 70% women and 30% men) and 271 adolescents (Mage = 14.80 ± 0.0.59; 44.6% girls and 55.4% boys). The participants completed a group of questionnaires, including the Cognitive Emotion Regulation Questionnaire, the Insomnia Severity Index, the Beck Depression Inventory-II, the State-Trait Anxiety Inventory, and the Youth Self Report. We employed hierarchical multiple regressions to assess the unique contribution of cognitive ER strategies to mental health outcomes. Maladaptive strategies (such as rumination and catastrophizing) were consistently associated with impaired mental health in both samples, while adaptive strategies (such as positive refocusing and positive reappraisal) were only associated with better mental health in young adults. These findings support the importance of cognitive ER strategies as potential risk factors for psychopathology and suggest that interventions aimed at improving emotion regulation may be beneficial. The age-specific differences in the relationship between cognitive ER strategies and mental health may reflect the refinement of emotion regulation abilities across the lifespan.

Perfectionistic Children and Their Parents: Is There Room for an Intergenerational Transmission? A Study of a Clinical Sample of Italian Children and Their Parents.

INTRODUCTION: The relationship between maladaptive perfectionism and Internalizing (ID) and Externalizing Disorders (ED) in children needs to be better understood, along with the intergenerational transmission of these traits from parents to children. The present work aimed to share light on both these issues. METHOD: 39 children with ID, 19 with ED, and their parents were recruited*. The Multidimensional Perfectionism Scale, the Big Five Inventory, the Child and Adolescent Perfectionism Scale, and the Hierarchical Personality Inventory for Children were used. The association between parent personality and perfectionism traits and children's perfectionism dimensions was evaluated through hierarchical regression analysis. RESULTS: ID and ED groups did not differ significantly concerning perfectionism. Fathers presented higher scores than mothers in Self-Oriented Perfectionism, Other-Oriented Perfectionism, and Socially-Prescribed Perfectionism. Parents of children with ID report higher levels of Obedience in their children, while parents of children with ED reported higher levels of Creativity and Perseverance. Significant associations were found between perfectionism in parents and their children, as well as between perfectionism and the personality of children. CONCLUSION: Results suggest a transdiagnostic nature of Perfectionism and support the transgenerational transmission of the personality traits investigated.

Prospective associations between grandiose narcissism and perfectionism: A longitudinal study in adolescence.

The current study investigates the longitudinal association between grandiose narcissism and multidimensional perfectionism over 2 years in adolescence. We adopted the Narcissistic Admiration and Rivalry Concept, which differentiates between two aspects of grandiose narcissism. We also considered multiple dimensions of perfectionism, including Socially Prescribed Perfectionism (SPP) and two forms of Self-Oriented Perfectionism (SOP), namely the tendencies to set high standards of performance (SOP-Striving) and to engage in overly critical self-evaluations (SOP-Critical). The study was conducted in a sample of Italian high school students (n = 331). Concurrent correlations indicated that Admiration was positively related to SOP-Striving and, to a lesser extent, to SOP-Critical and SPP. Rivalry was also positively related to the three perfectionistic dimensions, although correlations were smaller in size than those found for Admiration. Prospective associations between narcissism and perfectionism were analysed using a Random-Intercept Cross-Lagged Panel Model. Results showed that the predominant direction of effects was from narcissism to perfectionism, particularly from Admiration to SOP-Striving and SPP. Findings were discussed in terms of their implications for the understanding of the narcissism-perfectionism link.

Clinical, Sociodemographic, and Psychological Factors Associated with Transition Readiness in Patients with Epilepsy.

BACKGROUND: The transition to adult care for patients with epilepsy is a complicated clinical issue associated with adverse outcomes, including non-adherence to treatment, dropout of medical care, and worse prognosis. Moreover, youngsters with epilepsy are notably prone to emotional, psychological, and social difficulties during the transition to adulthood. Transition needs depend on the type of epilepsy and the epileptic syndrome, as well as on the presence of co-morbidities. Having a structured transition program in place is essential to reduce poor health consequences. A key strategy to optimize outcomes involves the use of transition readiness and associated factors assessment to implement the recognition of vulnerability and protective aspects, knowledge, and skills of these patients and their parents. Therefore, this study aims to provide a comprehensive framework of clinical and psychosocial aspects associated with the transition from pediatric to adult medical care of patients with epilepsy. METHODS: Measures examining different aspects of transition readiness and associated clinical, socio-demographic, psychological, and emotional factors were administered to 13 patients with epilepsy (Mage = 22.92, SD = 6.56) with (n = 6) or without (n = 7) rare diseases, and a respective parent (Mage = 56.63, SD = 7.36). RESULTS: patients showed fewer problems in tracking health issues, appointment keeping, and pharmacological adherence as well as low mood symptoms and moderate resiliency. Moreover, they referred to a low quality of sleep. Notably, parents of patients with rare diseases reported a lower quality of sleep as compared to the other group of parents. CONCLUSIONS: Increasing awareness around transition readiness is essential to promote self-management skills of patients with epilepsy and their parents. Anticipating the period of transition could be beneficial, especially to prevent problematic sleep patterns and promote independence in health care management. Parents of patients with epilepsy and rare diseases should be monitored for their mental status which can affect patients' well-being.

Cognitive Emotion Regulation Questionnaire-Short: Reliability, Validity, and Measurement Invariance of the Italian Version.

OBJECTIVE: The Cognitive Emotion Regulation Questionnaire (CERQ) is a widely used instrument to assess cognitive emotion regulation strategies. The study aimed to test the psychometric properties of the Italian short version of the CERQ (CERQ-IS). METHODS: Two separate samples of 442 young adults (Mage = 21.12; SD = 3.69) and 256 adolescents (Mage = 14.81; SD = 0.59) completed the CERQ, the Emotional Regulation Questionnaire (ERQ) and the Multidimensional Perfectionism Scale (MPS). A confirmatory factor analysis (CFA) was performed to evaluate the dimensionality of the CERQ-IS. Internal consistency was analysed by calculating model-based composite reliability coefficients. Criterion and discriminant validity were gathered through the correlations with the ERQ and the MPS, respectively. Factorial invariances tests across gender and age were computed by means of multiple-group CFA. RESULTS: CFA confirmed the nine-factor structure showing an excellent fit to the data. Except for rumination which was minimally acceptable, all subscales had an acceptable to good reliability. Criterion validity was supported by significant correlations between CERQ-IS and ERQ subscales. Discriminant validity was confirmed by meaningless correlations with the MPS facets. Configural, metric and scalar invariance were established across both grouping variables. CONCLUSIONS: The brevity of this tool and its good psychometric properties suggest that CERQ-IS could be a useful screening tool in both clinical and research practice in adolescence and young adulthood.

A consensus document on definition and diagnostic criteria for orthorexia nervosa.

PURPOSE: Since the term orthorexia nervosa (ON) was coined from the Greek (ὀρθός, right and ὄρεξις, appetite) in 1997 to describe an obsession with "correct" eating, it has been used worldwide without a consistent definition. Although multiple authors have proposed diagnostic criteria, and many theoretical papers have been published, no consensus definition of ON exists, empirical primary evidence is limited, and ON is not a standardized diagnosis. These gaps prevent research to identify risk and protective factors, pathophysiology, functional consequences, and evidence-based therapeutic treatments. The aims of the current study are to categorize the common observations and presentations of ON pathology among experts in the eating disorder field, propose tentative diagnostic criteria, and consider which DSM chapter and category would be most appropriate for ON should it be included. METHODS: 47 eating disorder researchers and multidisciplinary treatment specialists from 14 different countries across four continents completed a three-phase modified Delphi process, with 75% agreement determined as the threshold for a statement to be included in the final consensus document. In phase I, participants were asked via online survey to agree or disagree with 67 statements about ON in four categories: A-Definition, Clinical Aspects, Duration; B-Consequences; C-Onset; D-Exclusion Criteria, and comment on their rationale. Responses were used to modify the statements which were then provided to the same participants for phase II, a second round of feedback, again in online survey form. Responses to phase II were used to modify and improve the statements for phase III, in which statements that met the predetermined 75% of agreement threshold were provided for review and commentary by all participants. RESULTS: 27 statements met or exceeded the consensus threshold and were compiled into proposed diagnostic criteria for ON. CONCLUSIONS: This is the first time a standardized definition of ON has been developed from a worldwide, multidisciplinary cohort of experts. It represents a summary of observations, clinical expertise, and research findings from a wide base of knowledge. It may be used as a base for diagnosis, treatment protocols, and further research to answer the open questions that remain, particularly the functional consequences of ON and how it might be prevented or identified and intervened upon in its early stages. Although the participants encompass many countries and disciplines, further research will be needed to determine if these diagnostic criteria are applicable to the experience of ON in geographic areas not represented in the current expert panel. LEVEL OF EVIDENCE: Level V: opinions of expert committees.

Neuropsychiatric, neuropsychological, and neuroimaging features in isolated REM sleep behavior disorder: The importance of MCI.

BACKGROUND: Mild cognitive impairment (MCI) is frequently diagnosed in patients with isolated rapid eye movement (REM) sleep behavior disorder (iRBD), although the extent of MCI-associated neuropathology has not yet been quantified. The present study compared the differences in neuropsychiatric, neuropsychological, and neuroimaging markers of neurodegeneration in MCI-iRBD and iRBD patients with normal cognition. METHODS: Sixty-one patients with iRBD were included in the study: 30 patients were included in the MCI subgroup (RBD-MCI) and 31 in the normal cognition subgroup (RBD-NC). Both groups underwent neuropsychiatric and neuropsychological assessments to evaluate psychopathological symptoms and neuropsychological functions. Brain [18F]FDG PET and 123I-FP-CIT-SPECT were performed to evaluate brain glucose metabolism and nigrostriatal dopaminergic function in convenient subgroups of patients, respectively. RESULTS: Neuropsychological measures generally confirmed overall cognitive decline in patients with iRBD-MCI. Immediate long-term verbal memory and visuospatial functions, as well as attentional-executive impairment were evident in the MCI group compared to the NC group. Neuroimaging results indicated reduced brain glucose uptake in the bilateral posterior cingulate cortex and more evident nigrostriatal deafferentation in the RBD-MCI group. There were no differences in psychopathological symptoms between the two groups. CONCLUSIONS: This study confirmed that iRBD patients with MCI had a more impaired cognitive status that those with NC. Moreover, the MCI subgroup presented reduced cerebral glucose consumption in brain areas critical for cognition, and a more severe deafferentation of the nigro-striatal regions, highlighting the importance of identifying iRBD patients with MCI for urgent neuroprotective trials.

Italian adaptation of the Düsseldorf Orthorexia Scale (I-DOS): psychometric properties and prevalence of orthorexia nervosa among an Italian sample.

PURPOSE: Orthorexia Nervosa (ON) is described as an extreme level of preoccupation around healthy eating, accompanied by restrictive eating behaviors. During the years, different assessment instruments have been developed. The aim of the study is to adapt into Italian the Düsseldorf Orthorexia Scale (I-DOS) and to test its psychometric properties. METHOD: A total sample of 422 volunteer university students (mean age = 20.70 ± 3.44, women 71.8%) completed a group of self-report questionnaires in large group sessions during their lecture time. The scales assessed ON (the I-DOS and the Orhto-15), disordered eating (Disordered Eating Questionnaire, DEQ), depressive symptoms (Beck Depression Inventory-II, BDI-II), obsessive and compulsive symptoms (Obsessive Compulsive Inventory-Revised, OCI-R), and self-reported height and weight. RESULTS: The fit of the unidimensional structure and reliability of the I-DOS was tested trough Confirmatory Factor Analysis (CFA) as well as its criterion validity computing correlation coefficients among Ortho-15, DEQ, BDI-II, OCI-R, BMI. Analyses confirmed the unidimensional structure of the I-DOS with acceptable or great fit indices (CFI = 0.984; TLI = 0.978; SRMR = 0.043; RMSEA = 0.076) and the strong internal consistency (α = 0.888). The correlations path supported the criterion validity of the scale. The estimated total prevalence of both ON and ON risk was 8.1%. CONCLUSIONS: This 10-item scale appears to be a valid and reliable measure to assess orthorexic behaviors and attitudes. LEVEL OF EVIDENCE: Level V, descriptive cross-sectional study.

The Short Forms of the Hewitt and Flett's Multidimensional Perfectionism Scale: Which Factor Structure Better Fits Italian Data?

One of the most used instruments to assess perfectionism is Hewitt and Flett's Multidimensional Perfectionism Scale (HFMPS). This article reports result of two studies aimed at evaluating and comparing two short HFMPS versions provided by literature in Italian samples. In Study 1, two previously proposed short forms-Cox and colleagues' and Hewitt and colleagues'-were compared in terms of factor structure and concurrent validity in a community sample of 324 participants. In Study 2, validity and reliability of the two short scales in 102 university students and 58 patients with a primary diagnosis of Obsessive-Compulsive Disorder were examined. Results revealed mixed findings concerning which of the two short form should be preferred.

Psychological correlates of insomnia in professional soccer players: An exploratory study.

Sleep promotes health, well-being, recovery and athletic performance. As a consequence, sleep problems in athletes may have detrimental effects. Previous investigations showed that professional athletes often reported to suffer of poor sleep quality and insomnia (e.g. difficulties falling asleep and/or maintaining sleep). However, psychological variables exacerbating and maintaining insomnia in professional athletes as well as its mechanistic pathways are still largely unknown. Available literature mostly focused on effects of sport-related variables, such as evening training and stimulant consumption on athletes' sleep. Instead, the contribution of cognitive and emotional variables globally associated with insomnia in athletes in clinical models has been largely neglected. To address these limitations, this study explored the associations between emotional experience, pre-sleep arousal, pre-sleep worry and rumination and insomnia severity in a sample of 210 (25.93 ± 6.68 years) male professional soccer players. Bivariate correlations, multiple regression, and structural equation modelling with manifest variables (path analysis) were computed. Results showed that insomnia severity was associated with stimulants consumption, pre-sleep arousal, negative emotions, positive emotions, and pre-sleep worry/rumination (all p < .05). Path analysis showed that relationship between stimulant consumption, emotional experience, worry/rumination and insomnia was mediated by pre-sleep arousal (p < .05). Our results suggest that preventive and interventional studies in professional soccer players would benefit from considering global cognitive-emotional variables as targets of interventions.HighlightsInsomnia was associated with greater stimulants consumption, pre-sleep arousal, negative emotions, pre-sleep worry/rumination, and lower positive emotions.Path analysis showed that pre-sleep arousal mediated the relationship between stimulant consumption, emotional experience, worry/rumination and insomnia severity.Cognitive-emotional and behavioural factors as well as sport-related variables were important predictors of insomnia in professional soccer players.

Associations between orthorexia, disordered eating, and obsessive-compulsive symptoms: A systematic review and meta-analysis.

OBJECTIVE: Orthorexia nervosa (ON) is defined as an unhealthy obsession with healthy eating, focusing on concerns regarding food quality and composition. Currently, there is still a lack of consensus about a clear definition of the construct. Specifically, it has yet to be clarified whether ON pertains to eating disorders (EDs) or obsessive-compulsive disorder (OCD) spectrum. Hence, we conducted a systematic review and meta-analysis addressing the magnitude of the association between these groups of symptoms. METHOD: PubMed, Medline, SCOPUS, PsychINFO, CINAHL, and Web of Science were searched from inception up to February 2021. Data from individual studies were pooled using a random-effects model. Pearson's r was used as the effect size metric. Subgroup analyses were conducted exploring the role of ON-related instruments, body mass index, study quality, and cultural context. RESULTS: Thirty-six studies met the eligibility criteria and were included in the meta-analysis. Random-effects model yielded a moderate association between ON and EDs symptoms with an overall effect size of r = .36 (p < .001; 95% confidence interval [CI] = 0.30-0.43). On the other hand, the results showed a small association between ON and OCD symptoms with a mean effect size of r = .21 (p < .001; 95% CI = 0.15-0.27). DISCUSSION: Meta-analytic findings showed that ON symptoms are more associated to EDs compared to OCD. Despite the similarities, the nonhigh magnitude of the pooled correlations suggests that ON might be different from pre-existing EDs and OCD. Hence, ON might be treated as a stand-alone ED and included as an emerging syndrome in the DSM classification.

OBJETIVO: La ortorexia nerviosa (ON) se define como una obsesión poco saludable con la alimentación saludable, centrándose en las preocupaciones con respecto a la calidad y composición de los alimentos. Actualmente, todavía hay una falta de consenso sobre una definición clara del constructo. Específicamente, aún no se ha aclarado si la ON se refiere al espectro de los trastornos de la conducta alimentaria (TCAs) o al trastorno obsesivo-compulsivo (TOC). Por lo tanto, se realizó una revisión sistemática y un metanálisis que abordaron la magnitud de la asociación entre estos grupos de síntomas. MÉTODO: Se realizaron búsquedas en PubMed, Medline, SCOPUS, PsychINFO, CINAHL y Web of Science desde su inicio hasta febrero de 2021. Los datos de los estudios individuales se agruparon mediante un modelo de efectos aleatorios. Se utilizó la r de Pearson como métrica del tamaño del efecto. Se realizaron análisis de subgrupos que exploraron el papel de los instrumentos relacionados con ON, el índice de masa corporal, la calidad del estudio y el contexto cultural. RESULTADOS: Treinta y seis estudios cumplieron los criterios de elegibilidad y se incluyeron en el metanálisis. El modelo de efectos aleatorios produjo una asociación moderada entre los síntomas de ON y EDs con un tamaño del efecto general de r = 0,36 (p<0,001; IC del 95% = 0,30 a 0,43). Por otro lado, los resultados mostraron una pequeña asociación entre los síntomas de ON y TOC con un tamaño medio del efecto de r = 0,21 (p<0,001; IC del 95% = 0,15 a 0,27). DISCUSIÓN: Los hallazgos metaanalíticos mostraron que los síntomas de ON están más asociados a los TCAs en comparación con el TOC. A pesar de las similitudes, la magnitud no alta de las correlaciones agrupadas sugiere que la ON podría ser diferente de los TCA y el TOC preexistentes. Por lo tanto, la ON podría tratarse como un trastorno de la conducta alimentaria independiente e incluirse como un síndrome emergente en la clasificación del DSM.

Depressive symptoms in patients with epilepsy and clinically associated features in a single tertiary center.

Although depressive symptoms are the most common psychiatric comorbidity in epilepsy, they remain underestimated and untreated in a large proportion of patients. The purpose of this study was to evaluate depression severity and related clinical features in people with epilepsy using a well-reliable self-report index of mood, the Beck Depression Inventory-II (BDI-II). One-hundred seventeen adult patients with epilepsy were recruited from a tertiary epilepsy center and completed the BDI-II. A single-item analysis of the 21 questions of the BDI-II was computed and differences between women and men in each depressive symptom were evaluated. Correlation and regression analyses were used to identify clinical features associated with the severity of depression. Results showed gender differences in some items, with women reporting overall higher depression severity than men. The most common symptoms regarded domains of sleeping patterns, tiredness, and loss of energy. Regression evidence suggested that being female, having an epilepsy duration < 10 years, as well as being treated with psychotropic drugs and reporting generalized seizure, were associated with higher depression severity. Despite its cross-sectional nature, this study reinforces the importance of investigating and possibly treating depressive symptoms in adult patients with epilepsy, since they negatively impact well-being, daytime activities, and sleep. Further studies identifying pharmacological and non-pharmacological treatments for depression in epilepsy need to be planned.

An Italian adaptation of the Child-Adolescent Perfectionism Scale: Testing measurement invariance across grade levels and exploring associations with academic achievement.

This study aims to examine the properties of an Italian version of the Child-Adolescent Perfectionism Scale (CAPS), one of the most widely used instrument for the assessment of self-oriented (SOP) and socially-prescribed (SPP) perfectionism in young people. The study was conducted on two large samples of middle (n = 379, Mage = 11.31) and high school (n = 451, Mage = 15.21) students. Confirmatory factor analysis supported the expected three-factor structure, comprising SOP-Striving, SOP-Critical, and SPP. Multigroup analyses provided evidence of configural, metric, and (partial) scalar measurement invariance across grade levels. Structural invariance (i.e., the invariance of factor variances and covariances) was also established. The scale scores exhibited a differentiated pattern of relations with personality traits and academic achievement, as measured by school grades: SOP-Critical and SPP were positively related to neuroticism and have adverse effects on grades of middle and high school students, respectively. SOP-Striving, by contrast, was positively related to conscientiousness and predicted higher grades. The SOP-Striving-achievement relation was consistent across grade levels and held even after controlling for individual differences in conscientiousness and neuroticism. In sum, results from this study establish sound psychometric properties for an Italian version of the CAPS, providing support for the dual nature of self-oriented perfectionism among adolescents of different ages.