Self-harm presentations to hospital trauma centre emergency departments during the first year of the COVID-19 pandemic.

The COVID-19 pandemic raised concerns regarding increased suicide-related behaviours. We compared characteristics and counts of Emergency Department (ED) presentations for self-harm, an important suicide-related outcome, during versus prior to the pandemic's first year. We included patients presenting with self-harm to the ED of two trauma centres in Toronto, Canada. Time series models compared intra-pandemic (March 2020-February 2021) presentation counts to predictions from pre-pandemic data. The self-harm proportion of ED presentations was compared between the intra-pandemic period and preceding three years. A retrospective chart review of eligible patients seen from March 2019-February 2021 compared pre- vs. intra-pandemic patient and injury characteristics. While monthly intra-pandemic self-harm counts were largely within expected ranges, the self-harm proportion of total presentations increased. Being widowed (OR=9.46; 95 %CI=1.10-81.08), employment/financial stressors (OR=1.65, 95 %CI=1.06-2.58), job loss (OR=3.83; 95 %CI=1.36-10.76), and chest-stabbing self-harm (OR=2.50; 95 %CI=1.16-5.39) were associated with intra-pandemic presentations. Intra-pandemic self-harm was also associated with Intensive Care Unit (ICU) admission (OR=2.18, 95 %CI=1.41-3.38). In summary, while the number of self-harm presentations to these trauma centres did not increase during the early pandemic, their proportion was increased. The association of intra-pandemic self-harm with variables indicating medically severe injury, economic stressors, and being widowed may inform future suicide and self-harm prevention strategies.

Transforming injury prevention for youth (TrIPY): an intersectionality model for youth injury prevention.

Injury is deadly and expensive, and rates are increasing. The cost of injury is not only a financial burden; individuals, families and communities suffer the human costs of physical and emotional injury. For children and youth in Canada, injuries are the leading cause of death and disability. However, the risk of preventable injury is not equal for all youth. The transforming injury prevention for youth (TrIPY) model aims to recognise and remediate these inequities by applying an intersectionality lens to injury prevention programming. TrIPY conceptualises injury prevention programming through an intersectionality lens. The model was developed with diverse youth in mind, and the intended users include injury prevention practitioners, partners, stakeholders, communities and decision-makers. TrIPY was designed using a transformative perspective and built on core concepts within public health, injury prevention, intersectionality, gender analysis, youth risk, health equity, and systems of privilege and oppression. TrIPY helps to analyse intersecting inequities along multiple dimensions, to improve injury prevention programmes for diverse youth with unique identities, skills and lived experiences. The end goal of implementing an intersectionality model within injury prevention is to find out who is being missed in order to address existing inequities concerning youth injury. No matter what a person's unique social location or lived experience, they will have the opportunity to be included in prevention programming. Developing injury prevention programmes through an intersectionality lens is needed to better understand the factors that interact to influence an individual's risk for injury. There is a need to explore the unique experiences of youth at the intersection of various identity factors, including gender, race and ethnicity, and socioeconomic status. With this knowledge, prevention programmes can be more culturally responsive, gender transformative, inclusive, accessible and engaging for diverse groups of youth.

Don't take down the monkey bars: Rapid systematic review of playground-related injuries.

OBJECTIVE: To synthesize the available evidence on playground-related injuries and to determine the prevalence of these injuries in pediatric populations. DATA SOURCES: A rapid systematic review was conducted using PubMed, EMBASE, and the Cochrane Library, as well as the gray literature. STUDY SELECTION: The search was limited to studies published between 2012 and 2016 and identified a total of 858 articles, of which 22 met our inclusion criteria: original quantitative studies published in peer-reviewed journals in the past 5 years, concerning unintentional injuries in playgrounds in children aged 0 to 18 years. SYNTHESIS: Information was collected on study and injury characteristics, and the proportion of pediatric injuries related to playground activity was determined. Studies were performed in various countries and most were retrospective cohort studies. The prevalence of playground-related injury ranged from 2% to 34% (median 10%). Studies varied in the types of injuries investigated, including head injuries, genitourinary injuries, ocular and dental trauma, and various types of fractures. Most injuries were low severity. CONCLUSION: Although playgrounds are a common location where pediatric injuries occur, these injuries are relatively low in frequency and severity.