Publications by authors named "James Rufus John"

Background: Evidence suggests that parents/carers of autistic children have lower subjective physical and mental health which in turn can affect their overall quality of life (QoL). The aim of this study was to determine the relationship between the behavioural and emotional profile of autistic preschool children, parental stress, and an Autism (ASD) specific measure of the parental QoL using a sociodemographic lens.

Methods: A secondary analysis of the data collected from parents of autistic children from six Autism Specific Early Learning and Care Centres (ASELCCs) across six states in Australia.

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Objective: This study aimed to determine the factors associated with extended length of stay (LOS) for paediatric mental health (MH)-related presentations to the EDs in South Western Sydney (SWS).

Methods: We analysed electronic medical records (eMRs) of 7444 MH-related ED encounters of children and young people (CYP) aged up to 18 years from all six public hospitals in SWS from January 2016 to April 2022. Extended LOS was defined as encounters of more than 4 h.

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While previous research has examined perinatal factors in the context of Autism Spectrum Disorder (ASD), studies focusing on sociocultural factors is limited. We conducted a cross-sectional analysis utilizing data from the Australian Autism Biobank (AAB), which encompasses autistic children aged 2-17, their siblings, parents, and unrelated controls. Employing multivariable regression analyses, we aimed to identify factors associated with ASD across various domains, spanning health and lifestyle, perinatal, and postnatal contexts.

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Objective: This study aimed to investigate the help-seeking behaviours among children and young people (CYP) from culturally and linguistically diverse (CALD) backgrounds for mental health (MH) needs in a multicultural Australian population.

Methods: We analysed the electronic medical records (eMR) of 8135 MH-related emergency department (ED) encounters of CYP aged up to 18 years across six public hospitals in the South Western Sydney Local Health District, Australia, from January 2016 to April 2022. Urgency of MH care was grouped into high priority (triage categories 1 and 2, needing to have treatment within 10 minutes) and low-to-moderate (triage categories 3-5, needing to have treatment within 30-120 minutes) presentations.

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Background: Rates of self-harm among children and young people (CYP) have been on the rise, presenting major public health concerns in Australia and worldwide. However, there is a scarcity of evidence relating to self-harm among CYP from culturally and linguistically diverse (CALD) backgrounds.

Aims: To analyse the relationship between self-harm-related mental health presentations of CYP to emergency departments and CALD status in South Western Sydney (SWS), Australia.

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Article Synopsis
  • This study looked at how feelings and behaviors in young kids (ages 4-5) can predict mental health problems and diagnoses of disorders like autism and ADHD later on (ages 16-17).
  • Researchers used information from almost 5,000 children to see if scores from a questionnaire (SDQ) showed any patterns between early childhood and teenage years.
  • They found that higher scores on the SDQ in early childhood usually meant higher scores in adolescence, and certain social factors, like being a girl or having financial struggles, were linked to more diagnoses of mental health disorders later in life.
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Article Synopsis
  • The global prevalence of Autism Spectrum Disorder (ASD) varies, with higher rates often found in culturally diverse populations, but current autism screening tools may not work well across different cultures due to differences in symptom recognition and healthcare attitudes.
  • A systematic review analyzed 51 articles examining various screening tools across 32 countries and many languages, revealing significant variability in the tools' validity, reliability, and accuracy, especially for those developed outside the population they are intended for.
  • The study found a lack of data regarding the acceptability of these screening tools among culturally and linguistically diverse groups, highlighting the need for culturally sensitive assessments in autism diagnosis.
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Examining sub-threshold autistic traits in non-autistic first-degree relatives of individuals on the autism spectrum, known as the Broad Autism Phenotype (BAP), could provide new insights into the associations and familial aggregation of autistic traits. This study was a retrospective cross-sectional study of parents (n = 1008), probands with autism (n = 613), and unaffected siblings (n = 221) of probands with autism. BAP traits were examined by the BAP Questionnaire and Communication Checklist-Adult in parents, Autism Developmental Observation Scale-Second edition in probands, and Social Responsiveness Scale in siblings.

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Background: Autistic children are prone to experience heightened levels of distress and physiological reactivity to a range of sensory, social, and emotional stimuli. In line with this, multiple studies have demonstrated that autistic children have higher acute cortisol stress responses to adverse or threatening stimuli and altered cortisol awakening responses. However, few studies have examined whether this sensitivity may relate to heightened levels of chronic stress and persistently elevated hypothalamic-pituitary-adrenal (HPA) axis activity.

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The heterogeneity of autism spectrum disorder (ASD) clinically and aetiologically hinders intervention matching and prediction of outcomes. This study investigated if the behavioural, sensory, and perinatal factor profiles of autistic children could be used to identify distinct subgroups. Participants on the autism spectrum aged 2 to 17 years and their families were sourced via the Australian Autism Biobank (AAB).

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Purpose: Difficult temperament coupled with other risk factors may lead to mental health problems in childhood and have long-lasting effects in adolescence and adulthood. This study aimed to investigate the prevalence of parental perception of difficult temperament in toddlers and identify significant factors associated with individual and family-level sociodemographic risk factors.

Patients And Methods: The prevalence of parental perception of difficult temperament was derived from items in the 18-month follow-up questionnaire within the Watch Me Grow (WMG) longitudinal birth cohort study in a multicultural and socioeconomically disadvantaged community in Sydney, Australia.

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Background: Brief intervention services provide rapid, mobile and flexible short-term delivery of interventions to resolve mental health crises. These interventions may provide an alternative pathway to the emergency department or in-patient psychiatric services for children and young people (CYP), presenting with an acute mental health condition.

Aims: To synthesise evidence on the effectiveness of brief interventions in improving mental health outcomes for CYP (0-17 years) presenting with an acute mental health condition.

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Background: Long term intervention services have proven to be effective in improving mental health (MH) outcomes and the quality of life for children and young people (CYP).

Aim: To synthesize evidence on the effectiveness of long-term interventions in improving MH outcomes for CYP, 0-17 years, presenting with MH conditions.

Methods: A systematic search was carried out and the methodological quality of included long term MH intervention studies were assessed.

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Purpose: This study aims to assess changes in the receptive and expressive language skills and to determine if the baseline characteristics such as communication, cognitive and motor skills, predict outcomes in preschool children with Autism Spectrum Disorder (ASD) following early intervention.

Methods: We recruited 64 children participating in the Early Start Denver Model (ESDM) early intervention program at an Autism Specific Early Learning and Care Center (ASELCC) in Australia. Baseline characteristics across various developmental domains was measured using the Mullen Scales of Early Learning (MSEL), Vineland Adaptive Behaviour Scales, 2nd Edition (VABS-II), and the ESDM Curriculum Checklist.

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Background: The age at which parents or caregivers first develop concerns about their child's development has significant implications on formal diagnosis and intervention. This study aims to determine the sociocultural factors that are associated with the age and type of first concern reported by parents of autistic children among culturally and linguistically diverse (CALD) communities in Australia. We also assessed whether sociocultural factors predict autism traits measured in terms of social affect (SA), restricted and repetitive behaviours (RRB), and calibrated severity scores (CSS).

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This study examined predictors of aggression and assessed whether different subgroups of children and young people (CYP) display varying risks of aggressive incidents during hospitalization. Data from 10,090 children admitted to the psychiatric inpatient units of Cincinnati Children's Hospital between April 2010 and June 2021 were analysed. Multivariable logistic regression models were used to determine significant predictors associated with aggression, followed by average marginal effects and cluster analyses to rank and establish clusters by the order of predictor importance.

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This study explored the impacts of COVID-19 on the mental health (MH)-related visits to general practices (GPs) among children and young people (CYP) up to 18 years of age in Australia. This study analysed national-level data captured by the NPS MedicineWise program on monthly CYP MH-related visits per 10,000 visits to GPs from January 2014 to September 2021. We considered the pre-COVID-19 period (January 2014-February 2020) and the COVID-19 period (March 2020-September 2021).

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Introduction: The concepts of health, illness, and disability as well as the perceptions of autism and quality of life (QoL) vary greatly across cultures and across time. This study sought to explore the interplay of culture on QoL and impact on parents caring for autistic children.

Methods: We used a transcultural dataset from seven countries (Australia, Hungary, Malaysia, Romania, Singapore, Spain, and the United Kingdom) with participating parents/carers reporting on the Quality of Life in Autism (QoLA) questionnaire.

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The use of fluoride is effective in preventing dental caries. However, an excessive intake of fluoride leads to dental fluorosis, making it necessary to regularly monitor the fluoride intake especially for infants. There is hitherto a lack of information on fluoride content in infant foods from an Australian perspective.

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Objective: Excess weight and related health complications remain under diagnosed and poorly treated in general practice. We aimed to develop and validate a brief screening tool for determining the presence of unknown clinically significant weight-related health complications for potential application in general practice.

Design: We considered 14 self-reported candidate predictors of clinically significant weight-related health complications according to the Edmonton Obesity Staging System (EOSS score of ≥2) and developed models using multivariate logistic regression across training and test data sets.

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Background: The burden of food insecurity remains a public health challenge even in high income countries, such as Australia, and especially among culturally and linguistically diverse (CALD) communities. While research has been undertaken among several migrant communities in Australia, there is a knowledge gap about food security within some ethnic minorities such as migrants from the Middle East and North Africa (MENA). This study aims to determine the prevalence and correlates of food insecurity among Libyan migrant families in Australia.

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Objective: The Edmonton Obesity Staging System (EOSS) is based on weight related health complications among individuals with overweight and obesity requiring clinical intervention. We aimed to assess the clinical usefulness of a new screening tool based on the EOSS for activating weight management discussions in general practice.

Methods: We enrolled five General Practitioners (GPs) and 25 of their patients located nationwide in metropolitan areas of Australia to test the feasibility, acceptability, and accuracy of the new 'EOSS-2 Risk Tool', using cross-sectional and qualitative study designs.

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Food security among migrants and refugees remains an international public health issue. However, research among ethnic minorities in Australia is relatively low. This study explored the factors that influence the understanding of food labelling and food insecurity among Libyan migrants in Australia.

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Evidence shows that inadequate or low health literacy (LHL) levels are significantly associated with economic ramifications at the individual, employer, and health care system levels. Therefore, this study aims to estimate the economic burden of LHL among a culturally and linguistically diverse (CALD) community in Blacktown: a local government area (LGA) in Sydney, Australia. This study is a secondary analysis of cross-sectional data from publicly available datasets, including 2011 and 2016 census data and National Health Survey (NHS) data (2017-2018) from the Australian Bureau of Statistics (ABS), and figures on Disease Expenditure in Australia for 2015-2016 provided by the Australian Institute of Health and Welfare (AIHW).

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