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OBJECTIVE: Although the significance of the general factor of psychopathology (p) is being increasingly recognized, it remains unclear how to best operationalize and measure p. To test variations in the operationalizations of p and make practical recommendations for its assessment, we compared p-factor scores derived from four models. METHODS: We compared p scores derived from principal axis (Model 1), hierarchical factor (Model 2), and bifactor (Model 3) analyses, plus a Total Problem score (sum of unit-weighted ratings of all problem items; Model 4) for parent- and self-rated youth psychopathology from 24 societies. Separately for each sample, we fitted the models to parent-ratings on the Child Behavior Checklist for Ages 6-18 (CBCL/6-18) and self-ratings on the Youth Self-Report (YSR) for 25,643 11-18-year-olds. Separately for each sample, we computed correlations between p-scores obtained for each pair of models, cross-informant correlations between p-scores for each model, and Q-correlations between mean item x p-score correlations for each pair of models. RESULTS: Results were similar for all models, as indicated by correlations of .973-.994 between p-scores for Models 1-4, plus similar cross-informant correlations between CBCL/6-18 and YSR Model 1-4 p-scores. Item x p correlations had similar rank orders between Models 1-4, as indicated by Q correlations of .957-.993. CONCLUSIONS: The similar results obtained for Models 1-4 argue for using the simplest model - the unit-weighted Total Problem score - to measure p for clinical and research assessment of youth psychopathology. Practical methods for measuring p may advance the field toward transdiagnostic patterns of problems.
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BACKGROUND: To cope with the rising demand for psychological treatment, evidence-based low-intensity cognitive behavioural therapy (LiCBT) delivered by trained para-professionals was introduced internationally. AIMS: This pilot study aimed at examining the effectiveness of LiCBT in Hong Kong. METHOD: This study was of an uncontrolled pre- and post-treatment design, testing LiCBT at a local community mental health centre in Hong Kong. Two hundred and eighty-five Chinese adult help-seekers to the centre attended two or more sessions of LiCBT delivered by trained para-professionals. These participants also rated their depression and anxiety on the Patient Health Questionnaire-9 (PHQ-9) and Generalised Anxiety Disorder Scale-7 (GAD-7), respectively, at pre- and post-treatment. RESULTS: Comparison of the pre- and post-treatment PHQ-9 and GAD-7 scores of 285 participants indicated significant improvements in depression and anxiety with large effect sizes (depression: d = 0.87; anxiety: d = 0.95). For those participants reaching the clinical level of either depression and/or anxiety at pre-treatment (n = 229, 80.4%), they reported even larger effect sizes (depression: d = 1.00; anxiety: d = 1.15). The recovery rate was 55.9% with a reliable improvement rate of 63.9%. An average of 5.6 sessions was offered to the participants with each session spanning a mean of 42 minutes. The baseline clinical conditions and participants' educational level were predictive of post-treatment recovery. CONCLUSIONS: The results supported the effectiveness and cost-efficiency of LiCBT for depression and anxiety at a Hong Kong community mental health centre. The effect sizes and the recovery and reliable improvement rates achieved were comparable to those reported from countries such as the UK and Australia.
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This study examined the epidemiology of trauma exposure (TE) and posttraumatic stress disorder (PTSD) among community-dwelling Chinese adults in Hong Kong. Multistage stratification sampling design was used, and 5,377 participants were included. In Phase 1, TE, probable PTSD (p-PTSD), and psychiatric comorbid conditions were examined. In Phase 2, the Structured Clinical Interview for the DSM-IV (SCID-I) was used to determine the weighted diagnostic prevalence of lifetime full PTSD. Disability level and health service utilization were studied. The findings showed that the weighted prevalence of TE was 64.8%, and increased to 88.7% when indirect TE types were included, with transportation accidents (50.8%) reported as the most common TE. The prevalence of current p-PTSD among participants with TE was 2.9%. Results of logistic regression suggested that nine specific trauma types were significantly associated with p-PTSD; among this group, severe human suffering, sexual assault, unwanted or uncomfortable sexual experience, captivity, and sudden and violent death carried the greatest risks for developing PTSD, odds ratio (OR) = 2.32-2.69. The occurrence of p-PTSD was associated with more mental health burdens, including (a) sixfold higher rates for any past-week common mental disorder, OR = 28.4, (b) more mental health service utilization, p < .001, (c) poorer mental health indexes in level of symptomatology, suicide ideation and functioning, p < .001, and (d) more disability, ps < .001-p = .014. The associations found among TE, PTSD, and health service utilization suggest that both TE and PTSD should be considered public health concerns.
Spanish Abstracts by Asociación Chilena de Estrés Traumático (ACET) La Encuesta Hong Kong sobre la Epidemiología de las Experiencias Traumáticas y el Trastorno de Estrés Postraumático ENCUESTA HONG KONG SOBRE EXPERIENCIA TRAUMÁTICA Y TEPT Este estudio examinó la epidemiología de la experiencia traumática (ET) y el trastorno por estrés postraumático (TEPT) entre adultos chinos que viven en comunidades en Hong Kong. Se utilizó un diseño de muestreo de estratificación multietapa y se incluyeron 5,377 participantes. En la Fase 1, ET, probable TEPT (p-TEPT) y enfermedades psiquiátricas comórbidas fueron examinadas. En la Fase 2, se utilizó la Entrevista Clínica Estructurada para el DSM-IV (SCID-I) para determinar la prevalencia de diagnóstico ponderado de TEPT completo a lo largo de la vida. Se estudiaron el nivel de discapacidad y la utilización de los servicios de salud. Los resultados mostraron que la prevalencia ponderada de ET fue del 64.8% y aumentó al 88.7% cuando se incluyeron tipos indirectos de ET, tales como accidentes de transporte (50.8%), los que fueron reportados como el ET más común. La prevalencia actual de p-TEPT entre los participantes con ET fue del 2.9%. Los resultados de la regresión logística sugirieron que nueve tipos específicos de trauma fueron significativamente asociados con p-PTSD; entre este grupo encontramos: sufrimiento humano severo, agresión sexual, experiencia sexual no deseada o incómoda, cautiverio y la muerte inesperada y violenta acarrearon el mayor riesgo para desarrollar TEPT, odds ratio (OR) = 2.32-2.69. La aparición de p-PTSD fue asociado con más riesgo de problemas de salud mental, que incluyen (a) tasas 6 veces más altas para cualquier trastorno mental común experimentado la última semana, OR = 28.4 (b) más utilización de servicios de salud mental, p <.001, (c) índices de salud mental más pobres a nivel de sintomatología, ideación y funcionamiento suicida, p <.001, y (d) más discapacidad, p <.001 - p = .014. Las asociaciones encontradas entre ET, TEPT, y la utilización de los servicios de salud sugieren que tanto el ET como el TEPT deben considerarse una preocupación de salud pública.
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Exposição à Violência/psicologia , Exposição à Violência/estatística & dados numéricos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Acidentes/psicologia , Acidentes/estatística & dados numéricos , Adolescente , Adulto , Fatores Etários , Idoso , Comorbidade , Estado Terminal/psicologia , Morte Súbita , Avaliação da Deficiência , Feminino , Hong Kong/epidemiologia , Humanos , Masculino , Transtornos Mentais/epidemiologia , Saúde Mental , Serviços de Saúde Mental/estatística & dados numéricos , Pessoa de Meia-Idade , Desastres Naturais , Prevalência , Delitos Sexuais/psicologia , Delitos Sexuais/estatística & dados numéricos , Transtornos de Estresse Pós-Traumáticos/etiologia , Ideação Suicida , Ferimentos e Lesões/psicologia , Adulto JovemRESUMO
To conduct international comparisons of parent-adolescent cross-informant agreement in clinical samples, we analyzed ratings on the Child Behavior Checklist (CBCL) and Youth Self-Report (YSR) for 6,762 clinically referred adolescents ages 11-18 from 7 societies (M = 14.5 years, SD = 2.0 years; 51% boys). Using CBCL and YSR data, we asked the following questions: (a) Do parents report more problems for their adolescent children than the adolescents report about themselves? (b) How do cross-informant correlations (rs) for scale scores differ by problem type and by society? (c) How well do parents and adolescents, on average, agree regarding which problems they rate as low, medium, or high? (d) How does within-dyad item agreement vary within and between societies? (e) How do societies vary in dichotomous cross-informant agreement with respect to the deviance status of the adolescents? CBCL and YSR scores were quite similar, with small and inconsistent informant effects across societies. Cross-informant rs averaged .47 across scales and societies. On average, parents and adolescents agreed well regarding which problem items received low, medium, or high ratings (M r = .87). Mean within-dyad item agreement was moderate across all societies, but dyadic agreement varied widely within every society. In most societies, adolescent noncorroboration of parent-reported deviance was more common than parental noncorroboration of adolescent-reported deviance. Overall, somewhat better parent-adolescent agreement and more consistency in agreement patterns across diverse societies were found in these seven clinical samples than in population samples studied using the same methods.
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Comportamento do Adolescente/psicologia , Relações Pais-Filho , Poder Familiar/psicologia , Pais/psicologia , Adolescente , Criança , Feminino , Humanos , Masculino , Personalidade , AutorrelatoRESUMO
The relationship between sub-dimensions of posttraumatic growth (PTG) and distress was investigated for survivors of motor vehicle crashes (MVC). PTG and symptoms of posttraumatic stress disorder (PTSD) for 1045 MVC survivors who attended the Accident and Emergency Services were examined with the Chinese versions of the Posttraumatic Growth Inventory (PTGI) and the Impact of Event Scale-Revised 1 week after the experience of a MVC. A factor structure, which was different from both the original English version of the PTGI and the Chinese version of PTGI for cancer survivors, was identified. Factors extracted were: (1) Life and Self Appreciation; (2) New Commitments; (3) Enlightenment; and (4) Relating to Others. However, correlation analyses indicated a functional similarity between factors from this study and those from previous studies. Relations between PTG sub-dimensions and PTSD symptoms were identified. Results from hierarchical multiple regression analysis and structural equation modeling show that there were different predictors for different PTG sub-dimensions. Findings suggest that different modes of relationship between PTSD symptoms and PTG sub-dimensions may co-exist.
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Acidentes de Trânsito/psicologia , Transtornos de Estresse Pós-Traumáticos , Sobreviventes , Adaptação Psicológica , HumanosRESUMO
Parent-teacher cross-informant agreement, although usually modest, may provide important clinical information. Using data for 27,962 children from 21 societies, we asked the following: (a) Do parents report more problems than teachers, and does this vary by society, age, gender, or type of problem? (b) Does parent-teacher agreement vary across different problem scales or across societies? (c) How well do parents and teachers in different societies agree on problem item ratings? (d) How much do parent-teacher dyads in different societies vary in within-dyad agreement on problem items? (e) How well do parents and teachers in 21 societies agree on whether the child's problem level exceeds a deviance threshold? We used five methods to test agreement for Child Behavior Checklist (CBCL) and Teacher's Report Form (TRF) ratings. CBCL scores were higher than TRF scores on most scales, but the informant differences varied in magnitude across the societies studied. Cross-informant correlations for problem scale scores varied moderately across societies studied and were significantly higher for Externalizing than Internalizing problems. Parents and teachers tended to rate the same items as low, medium, or high, but within-dyad item agreement varied widely in every society studied. In all societies studied, both parental noncorroboration of teacher-reported deviance and teacher noncorroboration of parent-reported deviance were common. Our findings underscore the importance of obtaining information from parents and teachers when evaluating and treating children, highlight the need to use multiple methods of quantifying cross-informant agreement, and provide comprehensive baselines for patterns of parent-teacher agreement across 21 societies.
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Transtornos do Comportamento Infantil/diagnóstico , Transtornos do Comportamento Infantil/epidemiologia , Docentes , Pais , Adolescente , Criança , Comparação Transcultural , Feminino , Humanos , Masculino , Variações Dependentes do Observador , Reprodutibilidade dos TestesRESUMO
The extended Strengths and Difficulties Questionnaire (SDQ) provides information on problem behaviours and impairment measures. Western studies found impairment measures to be as good as symptom scores in predicting clinical caseness. The high levels of comorbidities among child psychiatric disorders also meant that disorders not specifically captured by the questionnaire could be identified. This study examines its applicability among Chinese school children in Hong Kong. Results found that impairment measures were more predictive of clinical status than were symptom scores. Children with low symptom but high impairment ratings had profiles that were intermediate between the low symptom low impairment and high symptom low impairment groups. The extended SDQ is useful in identifying children who might otherwise be missed if symptom scores alone were used in screening. The acceptance of child psychiatric care in Hong Kong is a multi-step process that depends on how symptoms are perceived.
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Transtornos Mentais/diagnóstico , Criança , Feminino , Hong Kong , Humanos , Masculino , Transtornos Mentais/psicologia , Escalas de Graduação Psiquiátrica , Psicometria , Inquéritos e QuestionáriosRESUMO
We used population sample data from 25 societies to answer the following questions: (a) How consistently across societies do adolescents report more problems than their parents report about them? (b) Do levels of parent-adolescent agreement vary among societies for different kinds of problems? (c) How well do parents and adolescents in different societies agree on problem item ratings? (d) How much do parent-adolescent dyads within each society vary in agreement on item ratings? (e) How well do parent-adolescent dyads within each society agree on the adolescent's deviance status? We used five methods to test cross-informant agreement for ratings obtained from 27,861 adolescents ages 11 to 18 and their parents. Youth Self-Report (YSR) mean scores were significantly higher than Child Behavior Checklist (CBCL) mean scores for all problem scales in almost all societies, but the magnitude of the YSR-CBCL discrepancy varied across societies. Cross-informant correlations for problem scale scores varied more across societies than across types of problems. Across societies, parents and adolescents tended to rate the same items as low, medium, or high, but within-dyad parent-adolescent item agreement varied widely in every society. In all societies, both parental noncorroboration of self-reported deviance and adolescent noncorroboration of parent-reported deviance were common. Results indicated many multicultural consistencies but also some important differences in parent-adolescent cross-informant agreement. Our findings provide valuable normative baselines against which to compare multicultural findings for clinical samples.
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Comportamento do Adolescente/psicologia , Comportamento Infantil/psicologia , Relações Pais-Filho , Pais/psicologia , Adolescente , Criança , Comparação Transcultural , Feminino , Humanos , Masculino , Autorrelato , Inquéritos e QuestionáriosRESUMO
The current study aimed at testing and developing alternative short versions of autism spectrum quotient (AQ-10) (adult [self-report], adult [parent-report], adolescent, and child versions) for use in Hong Kong. First, the various versions of AQ-10 developed in the United Kingdom (the AQ-10-UK) were applied to Hong Kong Chinese samples and demonstrated satisfactory discriminative power (AUCs 0.77-0.94). Second, the Hong Kong Chinese versions of AQ-10 (AQ-10-HK) were developed, using the same methodology as in the original UK study. There were some changes in the choice of items and cut-offs. The AQ-10-HK demonstrated slightly greater discriminative power (AUCs 0.88-0.97) to that of the AQ-10-UK, but the differences in AUCs were not statistically significant. Compared to the corresponding full-length versions, both the UK and HK short forms did not seem to lose any significant discriminative power. Yet, the various versions of AQ, be they the full-length or AQ-10, appeared to consistently exhibit slightly smaller AUCs with the Hong Kong Chinese samples than with the UK samples. So, this study found both cross-cultural similarities and differences. The AQ-10-HK was recommended for local practice to maximize the advantage gained. Yet, for international multi-site research collaboration, involving the UK and HK, the original AQ-10-UK can be used for direct comparison of data.
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Transtorno do Espectro Autista , Adulto , Criança , Adolescente , Humanos , Transtorno do Espectro Autista/diagnóstico , Hong Kong , Comparação Transcultural , Psicometria , Reino UnidoRESUMO
BACKGROUND: It has been argued that what differentiates delusional ideation from full-blown delusions (indicating need for care) is not the number of beliefs, but the experiential dimensions such as conviction, distress, and preoccupation. However, how these dimensions evolve over time and affect outcomes is under-researched. While delusional conviction and distress are associated with reasoning biases and worry respectively in clinical samples, how these processes predict trajectories of delusional dimensions in the general population remains unclear. METHOD: Young adults (age 18-30) were screened for delusional ideation on the Peters et al. Delusions Inventory. Participants with at least one delusional ideation were randomly selected for a 4-wave assessment (6-month apart). Trajectories of delusional dimensions were separately identified by latent class growth analyses, then compared on baseline levels of jumping-to-conclusions bias, belief inflexibility, worry, and meta-worry. RESULTS: The longitudinal sample consisted of 356 individuals (drawn from a community sample of 2,187). For each of the three dimensions (conviction, distress, and preoccupation), four-group linear models were identified-high stable, moderate stable, moderate decreasing, and low stable. The high stable group exhibited worse emotional and functional outcomes at 18 months than the other three groups. Worry and meta-worry predicted group differences, and notably differentiated the moderate decreasing groups from the moderate stable groups. Contrary to hypothesis, jumping-to-conclusions bias was milder in the high/moderate stable groups than the low stable group for conviction. CONCLUSIONS: Distinct trajectories of delusional dimensions were predicted by worry and meta-worry. Differences between the decreasing and stable groups carried clinical implications. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Ansiedade , Delusões , Humanos , Adulto Jovem , Adolescente , Adulto , Delusões/psicologia , Ansiedade/psicologia , Emoções , Resolução de Problemas , ViésRESUMO
BACKGROUND: Video feedback is a technique used in cognitive therapy for social anxiety disorder (CT-SAD) to update patients' negative self-perceptions of how they appear to others. Clients are supported to watch video of themselves engaging in social interactions. While typically undertaken in session with a therapist, this study aimed to investigate the effectiveness of remotely delivered video feedback embedded within an Internet-based cognitive therapy program (iCT-SAD). METHODS: We examined patients' self-perceptions and social anxiety symptoms before and after video feedback in two randomised controlled trials. Study 1 compared 49 iCT-SAD participants with 47 from face-to-face CT-SAD. Study 2 was a replication using data from 38 iCT-SAD participants from Hong Kong. RESULTS: In Study 1, ratings of self-perceptions and social anxiety showed significant reductions following video feedback, in both treatment formats. 92 % of participants in iCT-SAD, and 96 % in CT-SAD thought they looked less anxious compared to their predictions after viewing the videos. The change in self-perception ratings was larger in CT-SAD compared to iCT-SAD, but there was no evidence that the impact of video feedback on social anxiety symptoms around a week later differed between the two treatments. Study 2 replicated the iCT-SAD findings of Study 1. LIMITATIONS: The level of therapist support in iCT-SAD videofeedback varied with clinical need and was not measured. CONCLUSIONS: The findings indicate that video feedback can be delivered effectively online, and that its impact on social anxiety is not significantly different from in-person treatment delivery.
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Terapia Cognitivo-Comportamental , Fobia Social , Humanos , Fobia Social/terapia , Retroalimentação , Internet , Terapia Cognitivo-Comportamental/métodos , Autoimagem , Resultado do TratamentoRESUMO
STUDY OBJECTIVES: The lifestyles change of children and adolescents during the COVID-19 pandemic due to antipandemic measures can affect their sleep health. Existing studies have used convenient samples and focused on the initial months of the pandemic, leaving a knowledge gap on changes in young people's sleep patterns under the "new normal" under COVID-19. METHODS: As part of a territory-wide epidemiological study in Hong Kong, this cross-sectional study recruited primary and secondary school students by stratified random sampling. Sleep parameters were collected using the structured diagnostic interview for sleep patterns and disorders. We investigated the pandemic's effects on sleep parameters by comparing data of participants recruited pre-COVID and those recruited during COVID using multivariate regression, adjusting for age, sex, household income, seasonality, and presence of mental disorders, and the moderators and mediators of the effects. RESULTS: Between September 1, 2019 and June 2, 2021, 791 primary and 442 secondary school students were recruited and analyzed. Primary school and secondary school participants assessed before COVID had a longer sleep latency on school days (95% confidence interval [CI] = 1.0-5.2 minutes, adjusted P-value = .010; and 95% CI= 3.9-13.0 minutes, adjusted P-value = .004, respectively) and nonschool days (95% CI = 1.7-7.2 minutes, adjusted P-value = .005; 95% CI = 3.4-13.7 minutes, adjusted P-value = .014, respectively). Low household income was a moderator for later bedtime (adjusted P-value = .032) and later sleep onset (adjusted P-value = .043) during nonschool days among secondary school students. CONCLUSIONS: Changes associated with COVID have a widespread and enduring effect on the sleep health of school-aged students in Hong Kong. Household income plays a role in adolescent sleep health resilience, and the impact of antiepidemic measures on the health gaps of the youth should be considered. CITATION: Chau SWH, Hussain S, Chan SSM, et al. A comparison of sleep-wake patterns among school-age children and adolescents in Hong Kong before and during the COVID-19 pandemic. J Clin Sleep Med. 2023;19(4):749-757.
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COVID-19 , Pandemias , Humanos , Adolescente , Criança , Hong Kong/epidemiologia , Estudos Transversais , SonoRESUMO
This study tested societal effects on caregiver/teacher ratings of behavioral/emotional problems for 10,521 preschoolers from 15 societies. Many societies had problem scale scores within a relatively narrow range, despite differences in language, culture, and other characteristics. The small age and gender effects were quite similar across societies. The rank orders of mean item ratings were similar across diverse societies. For 7,380 children from 13 societies, ratings were also obtained from a parent. In all 13 societies, mean Total Problems scores derived from parent ratings were significantly higher than mean Total Problems scores derived from caregiver/teacher ratings, although the size of the difference varied somewhat across societies. Mean cross-informant agreement for problem scale scores varied across societies. Societies were very similar with respect to which problem items, on average, received high versus low ratings from parents and caregivers/teachers. Within every society, cross-informant agreement for item ratings varied widely across children. In most respects, results were quite similar across 15 very diverse societies.
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PROBLEM: The debate on whether psychiatric symptoms are universal and to what extent they are affected by culture is generally divided between the universalist and relativist approaches. METHODS: This study compared Achenbach/Rescorla's model and Weisz's model of youth self-report in 2521 Chinese adolescents (mean age = 12 years). Indigenous exploratory factor analyses were conducted to explore the factor structure of youth self-report (YSR), and the derived models were tested with confirmatory factor analysis. FINDINGS: These analyses indicated good support of the Chinese YSR models for males and females. Further analyses revealed three syndromes, namely anxious/depressed, somatic complaints, and aggressive behaviors, which represented broad internalizing and externalizing factors. These syndromes consistently demonstrated high correlations across the different models, indicating their universal nature. Conversely, some unique factors emerged in the Chinese YSR model, such as weight concern and rule-breaking behavior, which may reflect underlying culture-bound factors. CONCLUSIONS: Our findings support a combined perspective to the universalist and relativist approaches, which argues that some syndromes including Anxious/Depressed, Somatic Complaints, Aggressive Behavior and Attention Problems are more likely to be universal in male adolescents, while a new emerging syndrome like Weight Concern may reflect the socioeconomic, culture, and lifestyle changes that are currently emerging in China.
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Transtornos Mentais , Adolescente , Agressão/psicologia , Ansiedade/psicologia , Criança , Feminino , Humanos , Masculino , Transtornos Mentais/diagnóstico , Autorrelato , SíndromeRESUMO
Social functioning is a key domain of impairment in both autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD). This review adopts the social information-processing model as the theoretical framework to compare and contrast the deficits of ASD and ADHD at each of the six steps of social information-processing. Both disorders show deficits at each step, but the nature and origins of the deficits are different. Thus, while both disorders exhibit a common outcome of social impairment, the exact pathways that each disorder traverses along the six steps of social information-processing are different. For ASD, there is a social knowledge/behaviour deficit arising from difficulties in social/emotional cue detection, encoding, and interpretation, leading to problems in joining and initiating social interaction. For ADHD, there is a performance deficit incurred by disruption arising from the ADHD symptoms of inattention and hyperactivity/impulsivity, while its acquisition capacity on social knowledge is relatively intact. The inattentive, intrusive, and impulsive behaviours of ADHD unsettle social interaction. Finally, this review proposes training targets for intervention along the six steps of the social information-processing model for ASD and ADHD, as well as areas for future research in further elucidating the social impairment of the two disorders.
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This study examines the psychometric properties of the Autism Diagnostic Interview-Revised (ADI-R) in the context of DSM-5 in a sample of Chinese children. Using re-mapped ADI-R items and algorithms matched to DSM-5 criteria, and administering to children with autism spectrum disorder (ASD) with and without intellectual disability, attention-deficit hyperactivity disorder, and typically developing, it evidenced high sensitivity and specificity. However, similar to DSM-IV algorithm, the DSM-5 algorithms were better at classifying ASD among children with intellectual disability than among those without intellectual disability. With the DSM-5's recognition of the spectrum nature of ASD, the performance of the ADI-R can be improved by having finer gradations in the ADI-R scoring and adding more items on the restricted and repetitve behavior domain.
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Transtorno do Espectro Autista , Transtorno Autístico , Transtorno do Espectro Autista/diagnóstico , Transtorno Autístico/diagnóstico , Criança , China , Manual Diagnóstico e Estatístico de Transtornos Mentais , Humanos , Reprodutibilidade dos TestesRESUMO
School-based mental health support services allow children and adolescents easy access to services without requirement of traveling to clinics and hospitals. We describe a School Mental Health Support Scheme (SMHSS) piloted in Hong Kong and discuss the challenges and learnings from the experience. This conceptual paper argues that accessibility is not the only advantage of such services. Teachers are significant others in child development, alongside with families. They play a central role in impacting the children's/adolescents' needs for competence and adult attachment, while schools provide an expanded social network of peers for one's social relationship. The fulfillment of these needs has powerful implications in the mental health of the children/adolescents. Teachers can help students to develop a sense of competence with self-worth and self-identity via providing guidance and feedback, whether they be on one's strengths or weaknesses, with acceptance, tolerance and unconditional positive regard. Particularly, the latter define a form of teacher-student relationship or adult attachment that offers the children/adolescents emotional security and nourishment, protecting them from failings and adversities. Teachers can also supervise and guide their students' social development with peers at schools. A recent meta-analysis has found preliminary evidence that those school-based mental health services integrated into the teachers' routine teaching activities are more effective. Teachers, who are overworked and stressed by the schools' overemphasis on academics and grades, have yet to fully grasp their unique roles in supporting students with mental health needs. This paper ends by advocating a paradigm shift in which both the healthcare professionals and educators should forge a mutually beneficial collaboration in jointly enhancing the mental health of children/adolescents at schools.
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Introduction: Loneliness is a negative experience arising from a mismatch between perceived and actual social relationships. Several dimensions of loneliness have been suggested, namely intimate, relational and collective loneliness. Loneliness has been linked to poorer mental health, with its co-occurrence with depression, social anxiety, and paranoia most widely reported. While expressions of these symptoms are heterogeneous across individuals in the non-clinical population, it remains unclear how these symptoms co-occur with one another and with various dimensions of loneliness. It is also of interest how trait factors such as core schemas about self/others may moderate these relationships between loneliness and co-occurring symptoms. Methods: A demographically diverse sample of young adults was recruited from multiple sources. The validated sample consisted of 2,089 participants (68.4% female), who completed an online survey consisting of questionnaires assessing levels of multidimensional loneliness, depression, social anxiety, paranoia, core schemas, and demographic characteristics. Latent profile analysis (LPA) was used to identify distinct profiles of loneliness and the three symptoms. Positive and negative core schemas about self and others were modeled as predictors of these profiles. Results: Five distinct profiles were identified. Profile 1 had low levels across all symptoms and dimensions of loneliness (n = 1,273, 60.9%). Profiles 2-5 were elevated on dimensions of loneliness, and were heightened in depression (n = 189, 9.0%), social anxiety (n = 206, 9.9%), paranoia (n = 198, 9.5%), and all symptoms (n = 223, 10.7%), respectively. Relative to Profile 1, the other four profiles scored higher on negative-self (adjusted ORs = 1.36-1.49, ps < 0.001) and negative-other schemas (adjusted ORs = 1.24-1.44, ps < 0.001), and lower on positive-self (adjusted ORs = 0.82-0.85, ps < 0.001) and positive-other schemas (adjusted ORs = 0.81-0.90, ps < 0.001). Conclusion: More marked intimate, relational and collective loneliness were evident across profiles that had heightened depression, social anxiety and/or paranoia, suggesting that loneliness may serve as a general risk factor for these psychopathologies. Our findings shed light on the heterogeneity of the co-occurrence of loneliness and various mental health difficulties in non-clinical young adults. Core schemas are suggested to be putative psychological mechanisms underlying their co-occurrence and even development.
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A bifactor model with a general (p) factor reflecting shared variance and specific factors reflecting additional variance in individual symptoms has been introduced to explain common co-occurrence among anxiety, depression and schizotypy. However, longitudinal evidence is lacking and the validity of bifactor modeling is debatable. The current study aimed to examine the presence of the p factor together with specific factors in accounting for relationships between anxiety, depression and schizotypy both cross-sectionally and longitudinally, and to investigate the relationship between these factors and rumination. A validated sample of university students were surveyed on levels of anxiety, depression, schizotypy and rumination at baseline (N = 2291), one year (N = 1833) and two years (N = 1656). Models were estimated using exploratory structural equation modeling (ESEM) and compared at each time point. Longitudinal invariance of the best-fitting model was examined and all potential within- and between-factor stability pathways were tested in an SEM framework. A bifactor model with a p factor and four specific factors (representing residual information of composite anxiety and depression, cognitive-perceptual, interpersonal and disorganized schizotypy respectively) consistently outperformed a correlated-factors model. The bifactor structure appeared longitudinally stable. Within-factor stabilities were moderate, and between-factor pathways reflected a few significant interactions, mostly involving the p factor. Rumination was independently associated with p and four specific factors at each time point. Therefore, there is a p factor accounting for concurrent and sequential co-occurrence of anxiety, depression and schizotypy. Rumination explained partly the p and specific factors. Transdiagnostic interventions should target rumination.
Assuntos
Depressão , Transtorno da Personalidade Esquizotípica , Ansiedade , Transtornos de Ansiedade , Humanos , Inquéritos e QuestionáriosRESUMO
Background: Research is needed to determine the extent to which internet-delivered psychological therapies are effective when delivered in countries and cultures outside of where they were developed. Objective: This waitlist-controlled study evaluated the efficacy of a UK-developed, therapist-guided internet Cognitive Therapy programme for Social Anxiety Disorder (iCT-SAD) when delivered in Hong Kong by local therapists. Methods: Patients were randomized to iCT-SAD (n = 22) or a waitlist control group (n = 22). Assessments took place at weeks 0, 8, and 15 (posttreatment/postwait), with a further 3-month follow-up assessment for the iCT-SAD group. The primary outcome measure was the Liebowitz Social Anxiety Scale (self-report), and posttreatment/postwait diagnostic assessments were completed by independent assessors blind to condition. Trial Registration: ISRCTN11357117. Results: Compared with the waitlist group, iCT-SAD significantly reduced social anxiety symptoms (adjusted difference at posttreatment 55.36, 95%CI 44.32 to 66.39, p < 0.001; d Cohen 2.41). The treatment was also superior to waitlist on all secondary outcome measures. 86% of the iCT-SAD group demonstrated remission from SAD based on the LSAS, compared to 5% of the waitlist group. 73% no longer met diagnostic criteria at posttreatment, compared to 9% of the waitlist group. The gains made by the iCT-SAD group were maintained at three-month follow-up. Conclusions: iCT-SAD showed strong efficacy for the treatment of SAD in Hong Kong. As the clinical outcomes were similar to UK studies, this suggests the dissemination of the treatment into a different cultural setting did not result in a substantial loss of efficacy.