Complex early childhood experiences: Characteristics of Northern Territory children across health, education and child protection data.

Early identification of vulnerable children to protect them from harm and support them in achieving their long-term potential is a community priority. This is particularly important in the Northern Territory (NT) of Australia, where Aboriginal children are about 40% of all children, and for whom the trauma and disadvantage experienced by Aboriginal Australians has ongoing intergenerational impacts. Given that shared social determinants influence child outcomes across the domains of health, education and welfare, there is growing interest in collaborative interventions that simultaneously respond to outcomes in all domains. There is increasing recognition that many children receive services from multiple NT government agencies, however there is limited understanding of the pattern and scale of overlap of these services. In this paper, NT health, education, child protection and perinatal datasets have been linked for the first time. The records of 8,267 children born in the NT in 2006-2009 were analysed using a person-centred analytic approach. Unsupervised machine learning techniques were used to discover clusters of NT children who experience different patterns of risk. Modelling revealed four or five distinct clusters including a cluster of children who are predominantly ill and experience some neglect, a cluster who predominantly experience abuse and a cluster who predominantly experience neglect. These three, high risk clusters all have low school attendance and together comprise 10-15% of the population. There is a large group of thriving children, with low health needs, high school attendance and low CPS contact. Finally, an unexpected cluster is a modestly sized group of non-attendees, mostly Aboriginal children, who have low school attendance but are otherwise thriving. The high risk groups experience vulnerability in all three domains of health, education and child protection, supporting the need for a flexible, rather than strictly differentiated response. Interagency cooperation would be valuable to provide a suitably collective and coordinated response for the most vulnerable children.

Appropriateness of imaging decisions for low back pain presenting to the emergency department: a retrospective chart review study.

BACKGROUND: Imaging for low back pain is widely regarded as a target for efforts to reduce low-value care. OBJECTIVE: We aimed to estimate the prevalence of the overuse and underuse of lumbar imaging in patients presenting with low back pain to the emergency department (ED). METHODS: This was a retrospective chart review study of five public hospital EDs in Sydney, Australia, in 2019-20. We reviewed the clinical charts of consecutive adult patients who presented with a complaint of low back pain and extracted clinical features relevant to a decision to request lumbar imaging. We estimated the proportion of encounters where a decision to request lumbar imaging was inappropriate (overuse) or where a clinician did not request an appropriate and informative lumbar imaging test when indicated (underuse). RESULTS: Six hundred and forty-nine patients presented with a complaint of low back pain, of which 158 (24.3%) were referred for imaging. Seventy-nine (12.2%) had a combination of features suggesting that lumbar imaging was indicated according to clinical guidelines. The prevalence of overuse and underuse of lumbar imaging was 8.8% (57 of 649 cases, 95% CI 6.8-11.2%) and 4.3% (28 of 649 cases, 95% CI 3.0-6.1%), respectively. Thirteen cases were classified as underuse because the patients were referred for uninformative imaging modalities (e.g. referred for radiography for suspected cauda equina syndrome). CONCLUSION: In this study of emergency care, there was evidence of not only overuse of lumbar imaging but also underuse through failure to request lumbar imaging when indicated or referral for an uninformative imaging modality. These three issues seem more important targets for quality improvement than solely focusing on overuse.

Algorithm for resolving discrepancies between claims for smoking cessation pharmacotherapies during pregnancy and smoking status in delivery records: The impact on estimates of utilisation.

BACKGROUND: The linkage of routine data collections are valuable for population-based evaluation of smoking cessation pharmacotherapy in pregnancy where little is known about the utilisation or safety of these pharmacotherapies antenatally. The use of routine data collections to study smoking cessation pharmacotherapy is limited by disparities among data sources. This study developed an algorithm to resolve disparity between the evidence of pharmacotherapy utilisation for smoking cessation and the recording of smoking in pregnancy, examined its face validity and assessed the implications on estimates of smoking cessation pharmacotherapy utilisation. METHODS: Perinatal records (n = 1,098,203) of women who gave birth in the Australian States of Western Australia and New South Wales (2004-2012) were linked to hospital admissions and pharmaceutical dispensing data. An algorithm, based on dispensing information about the type of smoking therapy, timing and quantity of supply reclassified certain groups of women as smoking during pregnancy. Face validity of the algorithm was tested by examining the distribution of factors associated with inaccurate recording of smoking status among women that the algorithm classified as misreporting smoking in pregnancy. Rate of utilisation among smokers, according to original and reclassified smoking status, was measured, to demonstrate the utility of the algorithm. RESULTS: Smoking cessation pharmacotherapy were dispensed to 2184 women during pregnancy, of those 1013 women were originally recorded as non-smoking as per perinatal and hospital data. Application of the algorithm reclassified 730 women as smoking during pregnancy. The algorithm satisfied the test of face validity-the expected demographic factors of marriage, private hospital delivery and higher socioeconomic status, were more common in women whom the algorithm identified as misreporting their smoking status. Application of the algorithm resulted in smoking cessation pharmacotherapy utilisation estimates ranging from 2.3-3.6% of all pregnancies. CONCLUSION: Researchers can use the algorithm presented herein to improve the identification of smoking among women who use cessation pharmacotherapies during pregnancy. Improved identification can improve the validity of safety analyses of smoking cessation pharmacotherapy-providing clinicians with valuable evidence to use when counselling women on the role of pharmacotherapy for smoking cessation during pregnancy.

Validation of the self-assessment teamwork tool (SATT) in a cohort of nursing and medical students.

INTRODUCTION: Poor teamwork has been implicated in medical error and teamwork training has been shown to improve patient care. Simulation is an effective educational method for teamwork training. Post-simulation reflection aims to promote learning and we have previously developed a self-assessment teamwork tool (SATT) for health students to measure teamwork performance. This study aimed to evaluate the psychometric properties of a revised self-assessment teamwork tool. METHODS: The tool was tested in 257 medical and nursing students after their participation in one of several mass casualty simulations. RESULTS: Using exploratory and confirmatory factor analysis, the revised self-assessment teamwork tool was shown to have strong construct validity, high reliability, and the construct demonstrated invariance across groups (Medicine & Nursing). CONCLUSIONS: The modified SATT was shown to be a reliable and valid student self-assessment tool. The SATT is a quick and practical method of guiding students' reflection on important teamwork skills.

The challenge of authenticity for medical students.

BACKGROUND: The development of a professional identity occurs during medical school. Formal study of students' reflections on this process may provide insight into how to better support them. METHODS: A qualitative data analysis of 56 student essays was undertaken. RESULTS: Students' early interactions with patients seem to be influential in their process of identity development. Students were preoccupied with creating or preserving a professional persona in front of patients. They responded to this perceived challenge in three ways: some were concerned with controlling the experience and expression of emotion, others felt that they failed to be authentic, and the third group focused on the patient's experience of the interaction and agonised over what the patients might want. DISCUSSION: This article adds to the literature by highlighting the struggles medical students encounter trying to behave and feel the way they think they ought. Students may be less troubled and participate more naturally in empathic communication if they learn to access authentic emotions in their interactions with patients. This article discusses strategies for medical faculties and clinical tutors to support and encourage them to do so. Students' early interactions with patients seem to be influential in their process of identity development.