Sensitivity of the familial high-risk approach for the prediction of future psychosis: a total population study.

Children who have a parent with a psychotic disorder present an increased risk of developing psychosis. It is unclear to date, however, what proportion of all psychosis cases in the population are captured by a familial high-risk for psychosis (FHR-P) approach. This is essential information for prevention research and health service planning, as it tells us the total proportion of psychosis cases that this high-risk approach would prevent if an effective intervention were developed.

Pre-implementation planning for a sepsis intervention in a large learning health system: a qualitative study.

Background: Sepsis survivors experience high morbidity and mortality. Though recommended best practices have been established to address the transition and early post hospital needs and promote recovery for sepsis survivors, few patients receive recommended post-sepsis care. Our team developed the Sepsis Transition and Recovery (STAR) program, a multicomponent transition intervention that leverages virtually-connected nurses to coordinate the application of evidence-based recommendations for post-sepsis care with additional clinical support from hospitalist and primary care physicians.

Effects of Perfluorohexane Sulfonate Exposure on Immune Cell Populations in Naive Mice.

Perfluorohexane sulfonate (PFHxS) is a member of the per- and polyfluoroalkyls (PFAS) superfamily of molecules, characterized by their fluorinated carbon chains and use in a wide range of industrial applications. PFHxS and perfluorooctane sulfonate are able to accumulate in the environment and in humans with the approximated serum elimination half-life in the range of several years. More recently, some PFAS compounds have also been suggested as potential immunosuppressants.

Patterns of health service use for children with mental disorders in an Australian state population cohort.

Objectives: The rate of mental health services provided to children and young people is increasing worldwide, including in Australia. The aim of this study was to describe patterns of hospital and ambulatory mental health service use among a large population cohort of adolescents followed from birth, with consideration of variation by age, sex and diagnosis.

Methods: Characteristics of services provided for children with mental disorder diagnoses between birth and age 17.

Measurement invariance of brief forms of the Schizotypal Personality Questionnaire across convenience versus random samples.

Schizotypy, a multifaceted personality construct that represents liability for schizophrenia, is generally measured with self-report questionnaires that have been developed and validated in samples of undergraduate students. Given that understanding schizotypy in non-clinical samples is essential for furthering our understanding of schizophrenia-spectrum psychopathologies, it is critical to test whether non-clinically identified undergraduate and other convenience samples respond to schizotypy scales in the same way as random samples of the general population. Here, 651 undergraduates, 350 MTurk workers, and two randomly selected high school samples (n = 177, n = 551) completed brief versions of the Schizotypal Personality Questionnaire (SPQ-BR or SPQ-BRU).

Cumulative comorbidity between neurodevelopmental, internalising, and externalising disorders in childhood: a network approach.

Cumulative comorbidity of mental disorders is common, but the extent and patterns of comorbid psychopathology in childhood are not well established. The current study aimed to elucidate the emergent patterns of cumulative mental disorder comorbidity in children using network analysis of diagnoses recorded between birth and age 12 years. Participants were 90,269 children (mean age 12.

Age-dependent acquisition of pathogenicity by SARS-CoV-2 Omicron BA.5.

Pathology studies of SARS-CoV-2 Omicron variants of concern (VOC) are challenged by the lack of pathogenic animal models. While Omicron BA.1 and BA.

Childhood Schizotypy and Adolescent Mental Disorder.

Background And Hypothesis: Schizotypy provides a framework for understanding the developmental nature of psychotic disorders and a means of identifying "at-risk" individuals early in the lifespan. However, there is a lack of prospective longitudinal research examining the relationship between schizotypy in childhood and later psychotic and other mental disorders. We hypothesized that distinct profiles of schizotypy in childhood would be differentially associated with psychotic and other mental disorders emerging later in adolescence.

Early life exposure to air pollution and psychotic-like experiences, emotional symptoms, and conduct problems in middle childhood.

Background: Air pollution has been linked to a variety of childhood mental health problems, but results are inconsistent across studies and the effect of exposure timing is unclear. We examined the associations between air pollution exposure at two time-points in early development and psychotic-like experiences (PLEs), and emotional and conduct symptoms, assessed in middle childhood (mean age 11.5 years).

Firearm Safety Counseling in Pediatric Primary Care.

Injury from firearms is the leading cause of death among children and adolescents in the United States. Prevention requires a multi-pronged approach involving clinicians and policy. One evidence-based method to improve firearm safety is counseling with lock provision.

Parental mental disorders and offspring schizotypy in middle childhood: an intergenerational record linkage study.

Purpose: To investigate relationships between distinct schizotypy risk profiles in childhood and the full spectrum of parental mental disorders.

Methods: Participants were 22,137 children drawn from the New South Wales Child Development Study, for whom profiles of risk for schizophrenia-spectrum disorders in middle childhood (age ~ 11 years) were derived in a previous study. A series of multinomial logistic regression analyses examined the likelihood of child membership in one of three schizotypy profiles (true schizotypy, introverted schizotypy, and affective schizotypy) relative to the children showing no risk, according to maternal and paternal diagnoses of seven types of mental disorders.

Out-of-home care characteristics associated with childhood educational underachievement, mental disorder, and police contacts in an Australian population sample.

Background: Children in out-of-home care (OOHC) are generally at increased risk of health and social adversities compared to their peers. However, the experiences of children in OOHC are not uniform and their associated health and social indices may vary in relation to characteristics of OOHC placements and child protection contact.

Objective: To examine associations between a range of characteristics of OOHC placements and child protection contact (e.

Pathways from developmental vulnerabilities in early childhood to schizotypy in middle childhood.

Objectives: Childhood disturbances in social, emotional, language, motor and cognitive functioning, and schizotypy have each been implicated as precursors of schizophrenia-spectrum disorders. We investigated whether relationships between early childhood developmental vulnerabilities and childhood schizotypy are mediated by educational underachievement in middle childhood.

Methods: Participants were members of a large Australian (n = 19,216) population cohort followed longitudinally.

Implementation of Coach McLungs into primary care using a cluster randomized stepped wedge trial design.

Background: Asthma is a prevalent chronic disease that is difficult to manage and associated with marked disparities in outcomes. One promising approach to addressing disparities is shared decision making (SDM), a method by which the patient and provider cooperatively make a decision about asthma care. SDM is associated with improved outcomes for patients; however, time constraints and staff availability are noted implementation barriers.

Cumulative Environmental Risk in Early Life: Associations With Schizotypy in Childhood.

Background And Hypothesis: Psychotic disorders are associated with a growing number of recognized environmental exposures. Cumulative exposure to multiple environmental risk factors in childhood may contribute to the development of different patterns of schizotypy evident in early life. Hypotheses were that distinct profiles of schizotypy would have differential associations with a cumulative score of environmental risk factors.

Early childhood developmental vulnerability associated with parental mental disorder comorbidity.

Objectives: Parental mental health has a profound influence on the mental health and well-being of their offspring. With comorbid mental disorders generally the rule rather than the exception, increased knowledge of the impact of parental mental disorder on early child development may facilitate improved targeting and delivery of early intervention for vulnerable offspring.

Methods: Participants were 66,154 children and their parents in the New South Wales Child Development Study - a prospective, longitudinal, record-linkage study of a population cohort of children born in NSW between 2002 and 2004.