5 results on '"Quach, Jon"'
Search Results
2. Associations Between Anxiety and Home Learning Difficulties in Children and Adolescents with ADHD During the COVID-19 Pandemic.
- Author
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Jackson, Anna, Melvin, Glenn A., Mulraney, Melissa, Becker, Stephen P., Bellgrove, Mark A., Quach, Jon, Hutchinson, Delyse, Westrupp, Elizabeth M., Montgomery, Alicia, and Sciberras, Emma
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COVID-19 pandemic ,ANXIETY disorders ,ATTENTION-deficit hyperactivity disorder ,ANXIETY ,TEENAGERS ,AUSTRALIANS - Abstract
The COVID-19 pandemic has markedly impacted functioning for children and adolescents including those with attention-deficit/hyperactivity disorder (ADHD). We explored home learning difficulties (HLD) during COVID-19 restrictions in Australian children (aged 5–17) with ADHD, aiming to: (1) describe home learning experiences, and (2) examine associations between child anxiety (i.e., concurrent anxiety symptoms and pre-existing anxiety disorder status) and HLD. Baseline data from the longitudinal ADHD COVID-19 Survey were used (n = 122). Parents reported on school factors and HLD; pre-existing anxiety and co-occurring difficulties; anxiety, ADHD, and oppositional symptoms; demographics; and medications. Parents retrospectively reported more children often looked forward to school pre-pandemic, than during the pandemic. Anxiety symptoms, but not pre-existing anxiety disorder status, were associated with HLD after accounting for covariates. ADHD inattention symptoms were also associated with HLD. Results support recommendations to continue pre-pandemic supports to assist with ADHD symptoms during home learning, and strategies/supports for families are discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
3. The Effectiveness of Working Memory Training for Children With Low Working Memory.
- Author
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Spencer-Smith, Megan, Quach, Jon, Mensah, Fiona, Roberts, Gehan, Gathercole, Susan, Wake, Melissa, and Anderson, Peter J.
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TREATMENT of attention-deficit hyperactivity disorder , *COMPARATIVE studies , *MEMORY disorders , *PSYCHOLOGICAL tests , *STATISTICAL sampling , *SHORT-term memory , *RANDOMIZED controlled trials , *TREATMENT effectiveness , *DESCRIPTIVE statistics , *CHILDREN - Abstract
OBJECTIVES: Subgroups of children may benefit more from working memory training than others. In this study, we aimed to examine whether response to the Cogmed Working Memory Training program differed for children with low IQ and elevated attention-deficit/hyperactivity disorder, emotional and behavioral symptoms, special health care needs, or by sex. METHODS: We used data from the Memory Maestros trial, a population-based randomized controlled trial of the Cogmed program delivered at school (n = 226) compared to usual teaching (n = 226) in grade 1 children (mean age 6.9 years; SD 0.4) with low working memory. Cogmed comprises 20 to 25 sessions of 45-minute duration over 5 to 7 weeks. Children completed subtests from the Automated Working Memory Assessment to measure change in working memory from baseline to 6 months postrandomization. RESULTS: After training, improved working memory standard scores (>1 SD) from baseline to 6 months were observed for approximately one-third of the children, with more than half maintaining stable scores (within 1 SD). However, similar outcomes were observed for children receiving usual teaching. Differential effect of Cogmed versus usual teaching was evident for children with elevated hyperactivity and/or inattention, who were less likely to show improved visuospatial working memory, but not for other subgroups studied. CONCLUSIONS: Children with elevated hyperactivity and/or inattention were less likely to show clinically meaningful improvement after Cogmed; however, differential effects were not evident for children with low IQ and elevated emotional and behavioral symptoms, special health care needs, or by sex. More research is needed to determine if training can improve working memory and, if so, for whom. [ABSTRACT FROM AUTHOR]
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- 2020
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4. Health service utilisation and unmet healthcare needs of Australian children from immigrant families: A population‐based cohort study.
- Author
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Guo, Shuaijun, Liu, Mengjiao, Chong, Shiau Yun, Zendarski, Nardia, Molloy, Carly, Quach, Jon, Perlen, Susan, Nguyen, Minh Thien, O'Connor, Elodie, Riggs, Elisha, and O'Connor, Meredith
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CHILD health services ,CONFIDENCE intervals ,HEALTH services accessibility ,PSYCHOLOGY of immigrants ,MEDICAL needs assessment ,LOGISTIC regression analysis ,DATA analysis software ,DESCRIPTIVE statistics ,ODDS ratio - Abstract
Compared with most other Organization for Economic Co‐operation and Development (OECD) countries, information about the patterns of health service use for children from immigrant families in Australia is currently limited, and internationally, data on unmet healthcare needs are scarce. This study aims to examine the distribution of health service utilisation and unmet healthcare needs for immigrant children aged 10–11 years in Australia. We drew on data from the Longitudinal Study of Australian Children Birth (B; n = 5,107) and Kindergarten (K; n = 4,983) cohorts. The exposure was family immigration background collected at 0–1 (B‐cohort) and 4–5 (K‐cohort) years. Outcomes were parent‐reported child health service use and unmet healthcare needs (defined as the difference between services needed and services received) at 10–11 years. Logistic regression analyses were used to examine associations between family immigration background and health service use/unmet healthcare needs, adjusting for potential confounders. Results showed that one‐third of Australian children (B‐cohort: 29.0%; K‐cohort: 33.4%) came from immigrant families. There were similar patterns of health service use and unmet healthcare needs between children from English‐speaking immigrant and Australian‐born families. However, children from non‐English‐speaking immigrant families used fewer health services, including paediatric, dental, mental health and emergency ward services. There was a disparity between the services used when considering children's health needs, particularly for paediatric specialist services (B‐cohort: OR = 2.43, 95% CI 1.11–5.31; K‐cohort: OR = 2.72, 95% CI 1.32–5.58). Findings indicate that Australian children from non‐English‐speaking immigrant families experience more unmet healthcare needs and face more barriers in accessing health services. Further effort is needed to ensure that the healthcare system meets the needs of all families. [ABSTRACT FROM AUTHOR]
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- 2020
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- View/download PDF
5. A Brief Sleep Intervention Improves Outcomes in the School Entry Year: A Randomized Controlled Trial.
- Author
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Quach, Jon, Hiscock, Harriet, Ukoumunne, Obioha Chukwunyere, and Wake, Melissa
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SLEEP disorders treatment , *BEHAVIOR therapy methodology , *ACADEMIC achievement , *CONFIDENCE intervals , *PARENTS , *REGRESSION analysis , *RESEARCH funding , *STATISTICAL sampling , *RANDOMIZED controlled trials , *DATA analysis software , *CHILDREN - Abstract
OBJECTIVE: To determine the feasibility of screening for child sleep problems and the efficacy of a behavioral sleep intervention in improving child and parent outcomes in the first year of schooling. METHODS: A randomized controlled trial was nested in a population survey performed at 22 elementary schools in Melbourne, Australia. Intervention involved 2 to 3 consultations that covered behavioral sleep strategies for children whose screening results were positive for a moderate/severe sleep problem. Outcomes were parent-reported child sleep problem (primary outcome), sleep habits, psychosocial health-related quality of life, behavior, and parent mental health (all at 3,6, and 12 months) and blinded, face-to-face learning assessment (at 6 months). RESULTS: The screening survey was completed by 1512 parents; 161 (10.8%) reported a moderate/severe child sleep problem, and 108 of 136 (79.2% of those eligible) entered the trial. Sleep problems tended to resolve more rapidly in intervention children. Sleep problems affected 33% of 54 intervention children versus 43% of 54 control children at 3 months (P = .3), 25.5% vs 46.8% at 6 months (P = .03), and 32% vs 33% at 12 months (P = .8). Sustained sleep-habit improvements were evident at 3,6, and 12 months (effect sizes: 0.33 [P = .03]; 0.51 [P = .003]; and 0.40 [P = .02]; respectively), and there were initial marked improvements in psycho-social scores that diminished overtime (effect sizes: 0.47 [P = .02]; 0.41 [P = .09]; and 0.26 IP = .3]; respectively). Better prosocial behavior was evident at 12 months (effect size: 0.35; P = .03), and learning and parent outcomes were similar between groups. CONCLUSIONS: School-based screening for sleep problems followed by a targeted, brief behavioral sleep intervention is feasible and has benefits relevant to school transition. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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