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Background: Despite the high prevalence of mental health issues among young mothers, their subsequent needs for mental health care support does not correlate with their access and use of services. The purpose of this study, grounded in the experiences of young mothers living in Ontario, Canada, was to describe their experiences of using mental health services during the perinatal period, and to identify the attributes of services and professionals that influenced their decision to engage with mental health services.Methods: As the qualitative component of a sequential explanatory mixed methods study, the principles of qualitative description informed sampling, data collection, and analysis decisions. In-depth, semi-structured interviews were conducted with a purposeful sample of 29 young mothers (≤ 21 years) who met diagnostic criteria for at least one psychiatric disorder, and who were ≥ 2 months postpartum. Interview data were triangulated with data from ecomaps and a sub-set of demographic data for this purposeful sample from the survey conducted in the quantitative study component. Qualitative data were analyzed using both conventional content analysis and reflexive thematic analysis; the subset of survey data extracted for these 29 participants were analyzed using descriptive statistics.Results: Young mothers identified the need to have at least one individual, either an informal social support or formal service provider who they could talk to about their mental health. Among participants deciding to seek professional mental health support, their hesitancy to access services was grounded in past negative experiences or fears of being judged, being medicated, not being seen as an active partner in care decisions or experiencing increased child protection involvement. Participants identified organizational and provider attributes of those delivering mental health care that they perceived influenced their use of or engagement with services.Conclusion: Organizations or health/social care professionals providing mental health services to young pregnant or parenting mothers are recommended to implement trauma-and violence-informed care. This approach prioritizes the emotional and physical safety of individuals within the care environment. Applying this lens in service delivery also aligns with the needs of young mothers, including that they are actively listened to, treated with respect, and genuinely engaged as active partners in making decisions about their care and treatment. [ABSTRACT FROM AUTHOR]

Background: Executive functioning (EF) varies in children with autism spectrum disorder (ASD) and is associated with clinical symptoms, academic, and adaptive functioning. Here, we examined whether middle‐childhood EF mediates associations between early‐childhood autism symptoms and adolescent outcomes in children with ASD. Methods: The Pathways in ASD Cohort comprising children recruited at the time of ASD diagnosis (at 2–4 years‐of‐age) and followed prospectively across eight subsequent timepoints over ~10 years was used. A subset of Pathways participants (n = 250) with Behavior Rating Inventory of Executive Function (BRIEF)‐Parent Form data from at least one timepoint when participants were school‐aged was analyzed. A mediation framework was used to examine whether BRIEF‐measured EF across age 7–10 years (middle‐childhood) mediated associations between early‐childhood autism symptoms (measured using the parent‐report Social Responsiveness Scale across age 2–6 years) and clinical, academic, and functional outcomes, indexed at age >10–11.8 years (early‐adolescence) using the Child Behavior Checklist (CBCL)‐Internalizing and Externalizing Scales, Academic Performance from the Teacher's Report Form, and Vineland Adaptive Behavior Scales. Models were rerun substituting clinician‐rated and teacher‐rated measures, where possible. Results: Mediation models indicated a significant indirect effect of middle‐childhood EF on associations between early‐childhood autism symptoms and externalizing behavior, academic performance, or adaptive functioning in early adolescence; kappa squared (κ2) effect sizes ranged from large to small. Model findings were stable across raters. Middle‐childhood EF did not mediate associations between early‐childhood autism symptoms and adolescent internalizing behavior. Conclusions: Among children with an ASD diagnosis, middle‐childhood EF may be one pathway through which early‐childhood autism symptoms influence a variety of outcomes in early‐adolescence. An experimental study targeting middle‐childhood EF to improve adolescent academic, emotional/behavioral, and adaptive functioning is needed to evaluate the clinical meaningfulness of these findings. [ABSTRACT FROM AUTHOR]

Chiropractic manipulation appears to have no benefit in children with asthma. Researchers randomly assigned 80 children to receive 20 to 36 treatments with active chiropractic manipulation or simulated chiropractic manipulation in addition to their usual treatments. At the two-month and four-month evaluations, both groups experienced similar improvements in symptoms, decreased use of bronchodilators and increased quality of life.

The risk of fatal pulmonary embolism following treatment for deep vein thrombosis (DVT). DVT is the occurrence of blood clots in the large veins in the legs. If the clot travels to the lungs, the condition is called pulmonary embolism (PE). Researchers evaluated 25 studies of the risk of fatal PE in patients who received 3 months of anticoagulant drugs following an episode of DVT. The rate of fatal PE was one percent or less during and after anticoagulant treatment in patients with DVT or PE.

Background: Autism spectrum disorder (ASD) is a neurodevelopmental disorder with increasing prevalence worldwide. Early identification of ASD through developmental screening is critical for early intervention and improved behavioural outcomes in children. However due to long wait times, delays in diagnosis continue to occur, particularly among minority populations who are faced with existing barriers in access to care. A novel Mobile Developmental Outreach Clinic (M-DOC) was implemented to deliver culturally sensitive screening and assessment practices to increase access to developmental health services, reduce wait times in diagnoses, and aid in equitable access to intervention programs among vulnerable populations in Ontario.Methods: This study applied two evaluation frameworks (process and outcome evaluation) to determine whether the delivery model was implemented as intended, and if the program achieved its targeted goals. A mixed-methods design was undertaken to address the study objectives.Results: Between September 2018-February 2020, M-DOC reached 227 families with developmental health concerns for their child, while successfully targeting the intended population and achieving its goals. The mean age of the child-in-need at intake was 31.6 months (SD 9.9), and 70% of the sample were male. The program's success was attributed to the use of cultural liaisons to break cultural and linguistic barriers, the creation of multiple points of access into the diagnosis pathway, and delivery of educational workshops in local communities to raise awareness and knowledge of autism spectrum disorder.Conclusions: The findings underscore the need for community-based intervention programs that focus on cultural barriers to accessing health services. The model of delivery of the M-DOC programs highlights the opportunity for other programs to adopt a similar mobile outreach clinic approach as a means to increase access to services, particularly in targeting hard-to-reach and vulnerable populations. [ABSTRACT FROM AUTHOR]

Delays in motor development are not considered a core feature of autism spectrum disorder (ASD). Yet, recent studies of infant siblings of children with ASD suggest that early delays in motor skills may be associated with later delays in developmental areas considered to be core features of an ASD diagnosis. While these studies demonstrate the longitudinal association between core features and motor delays observed at single time points, there is considerable interest in studying the trajectories of motor development over the first 3 years of life. To accomplish this, we investigated early trajectories of motor development in a cohort of 499 infant siblings of children with ASD and 176 children with no family history of ASD. Data for the current study were drawn from the prospective, multi‐site, Canadian Infant Sibling Study. We evaluated trajectories of fine and gross motor development over the first 3 years using group‐based trajectory modeling. Our results show that membership for both fine and gross motor trajectory groups was related to expressive language skills, receptive language skills, ASD symptom severity scores, and diagnostic classification at age 3. These results provide evidence that the trajectory of a child's early motor development may have important prognostic implications in ASD. Lay Summary: Difficulties with motor skills are not included in current diagnostic criteria for autism spectrum disorder (ASD) but have gained attention in recent studies of ASD in early life. By tracking development of infants over the first 3 years of life, our work shows that motor impairments may set the stage for later impairments in ASD. In infants with an elevated likelihood of developing ASD, the patterns of early motor development may predict the probability of receiving an ASD diagnosis, later language skills, and severity of symptoms. [ABSTRACT FROM AUTHOR]

Background: The primary aim of this study was to determine if screen use in early childhood is associated with overall vulnerability in school readiness at ages 4 to 6 years, as measured by the Early Development Instrument (EDI). Secondary aims were to: (1) determine if screen use was associated with individual EDI domains scores, and (2) examine the association between screen use and EDI domains scores among a subgroup of high screen users.Methods: This prospective cohort study was carried out using data from young children participating in a large primary care practice-based research network in Canada. Logistic regression analyses were run to investigate the association between screen use and overall vulnerability in school readiness. Separate linear regression models examined the relationships between children's daily screen use and each separate continuous EDI domain.Results: A total of 876 Canadian participants participated in this study. Adjusted logistic regression revealed an association between increased screen use and increased vulnerability in school readiness (p = 0.05). Results from adjusted linear regression demonstrated an association between higher screen use and reduced language and cognitive development domain scores (p = 0.004). Among high screen users, adjusted linear regression models revealed associations between increased screen use and reduced language and cognitive development (p = 0.004) and communication skills and general knowledge domain scores (p = 0.042).Conclusions: Screen use in early childhood is associated with increased vulnerability in developmental readiness for school, with increased risk for poorer language and cognitive development in kindergarten, especially among high users. [ABSTRACT FROM AUTHOR]

Social capital is thought to buffer the negative effects of low income on health and thereby flatten the social gradient. Child development research on social capital has suggested that social networks of adults and children in a neighborhood may play a protective role in children's outcomes. Yet little is known about how this relationship applies to diverse developmental outcomes in early childhood. This study examines whether the presence of role model adults and the willingness of neighbors to help keep children safe moderates the relationship between neighborhood income and five developmental outcomes for children in kindergarten: (1) physical health and well-being, (2) social competence, (3) emotional maturity, (4) language and cognitive development, and (5) communication and general knowledge. We linked neighborhood-level data on child development from two Canadian provinces, British Columbia (BC, n = 100) and Ontario (n = 482), to neighborhood-level data on social capital from the Ontario Kindergarten Parent Survey, and the BC Social Capital Study; and income data from the 2006 Canadian Census. Multiple regression analyses were conducted to examine the main and interaction effects of social capital and income in relation to child development outcomes. In Ontario, higher levels of social capital were associated with better child outcomes on all five developmental domains. Similar trends were observed in BC. Higher levels of social capital flattened the income gradient in language and cognitive development in both provinces, and social competence in Ontario. Implications for research and practice are discussed. [ABSTRACT FROM AUTHOR]

This study examined the trajectories of autistic symptom severity in an inception cohort of 187 children with ASD assessed across four time points from diagnosis to age 10. Trajectory groups were derived using multivariate cluster analysis. A two trajectory/cluster solution was selected. Change in trajectory slopes revealed a turning point marked by plateauing in symptom reduction during the period of transition to school (age 6) for one of the two trajectories. Trajectories were labelled: Continuously Improving (27%) and Improving then Plateauing (73% of sample). Children in the two trajectories differed in levels of symptom severity, language, cognitive, and adaptive functioning skills. Study findings can inform the development of more personalized services for children with ASD transitioning into the school system. [ABSTRACT FROM AUTHOR]

Background: Nutrition in early childhood is important for healthy growth and development. Achieving school readiness is considered one of the most important developmental milestones for young children.Objectives: The purpose of this study is to determine if nutritional risk in early childhood is associated with school readiness in kindergarten.Methods: A prospective cohort study was conducted through The Applied Research Group for Kids (TARGet Kids!) primary care research network in Toronto, Canada, 2015-2020. Nutritional risk was measured (18 mo to 5 y) using validated parent-completed questionnaires called Nutrition Screening for Toddlers and Preschoolers (NutriSTEP). High nutritional risk was categorized as scores ≥21. School readiness was measured using the validated teacher-completed Early Developmental Instrument (EDI), which measures 5 developmental domains in kindergarten (2 y of schooling, ages 4-6 y, before they enter grade 1). Vulnerability indicates scores lower than a population-based cutoff at the 10th percentile on at least 1 domain. Multiple logistic and linear regression models were conducted adjusting for relevant confounders.Results: The study included 896 children: 53% were male, 9% had high nutritional risk, and 17% were vulnerable on the EDI. A 1-SD increase in NutriSTEP total score was associated with 1.54 times increased odds of being vulnerable on the EDI among children in year 2 of kindergarten (P = 0.001). High nutritional risk cutoff was associated with 4.28 times increased odds of being vulnerable on the EDI among children in year 2 of kindergarten (P < 0.001). NutriSTEP total score and high nutritional risk were associated with lower scores on all 5 EDI domains, with the strongest association observed for the domains of language and cognitive development and communication skills and general knowledge.Conclusions: Higher nutritional risk in early childhood is associated with lower school readiness in year 2 of kindergarten. Nutritional interventions early in life may offer opportunities to enhance school readiness. This trial was registered www.clinicaltrials.gov as NCT01869530. [ABSTRACT FROM AUTHOR]