Recurrent early childhood injuries among disadvantaged children in primary care settings

Factors associated with trauma recidivism in young children

BACKGROUND

Trauma recidivism is associated with future trauma-associated morbidity and mortality. Previous evidence suggests that socioeconomic factors predict trauma recidivism in older children (10-18 years); however, risk factors in US children 10 years and younger have not been studied. We sought to determine the factors associated with trauma recidivism in young children 10 years and younger.

METHODS

We conducted a retrospective cohort study of pediatric trauma patients 10 years and younger who presented to a single American College of Surgeons-verified Level I pediatric trauma center from July 1, 2017, to June 30, 2021. All patients were evaluated for prior injury during trauma registry entry. Characteristics at the index injury were collected via chart review. Patients were geocoded to assess Social Vulnerability Index. Logistic regression examined factors associated with recidivism. Best subset selection was used to compare multivariable models and identify the most predictive and parsimonious model. Statistical significance was set at p < 0.05.

RESULTS

Of the 3,518 patients who presented in the study period, 169 (4.8%) experienced a prior injury. Seventy-six percent (n = 128) had one prior injury presentation, 18% (n = 31) had two prior presentations, and 5.9% (n = 10) had three or more. Falls were the most common mechanism in recidivists (63% vs. 52%, p = 0.009). Child physical abuse occurred in 6.5% of patients, and 0.9% experienced penetrating injury. The majority (n = 137 [83%]) were discharged home from the emergency department. There was no significant difference in the frequency of penetrating injury and child physical abuse between recidivists and nonrecidivists. Following logistic regression, the most parsimonious model demonstrated that recidivism was associated with comorbidities, age, falls, injury location, nontransfer, and racialization. No significant associations were found with Social Vulnerability Index and insurance status.

CONCLUSION

Medical comorbidities, young age, injury location, and falls were primarily associated with trauma recidivism. Support for parents of young children and those with special health care needs through injury prevention programs could reduce trauma recidivism in this population.

LEVEL OF EVIDENCE

Prognostic and Epidemiological; Level III.

The impact of children's temperament on recurrent unintentional injuries: the role of paternal parenting styles as a mediator

Background

Unintentional injuries (UIs) pose a threat to the health of children all over the world and are a major global health problem. The recurrence of UIs are influenced by the host itself or environmental factors. Children's temperament and paternal parenting styles (PPS) are important potential factors for poor health outcomes, including recurrent unintentional injuries (recurrent UIs). Therefore, exploring the relationship among these variables may help reduce the likelihood of recurrent UIs in children.

Purpose

To elucidate the mediating effect of PPS in the relationship of children's temperament characteristics and recurrent UIs among children.

Methods

By multistage random cluster sampling method, a total of 2,850 pupils in grades four and five from 10 different schools were included. The survey included the characteristics of UIs in the past year, parenting styles, and children's temperament. Structural equation modeling (SEM) was used to examine the possible mediating effect of PPS between children's temperament and recurrent UIs.

Results

In this study, the incidence rate of recurrent UIs was 3.8%. In temperament, children with recurrent UIs had higher mean scores than the non-recurrent UIs group (t = -3.40, -3.52, -3.45, respectively; p < 0.001) in the activity, predictability, persistence. Meanwhile, the scores of negative PPS (punishing, over-interference, rejection, and overprotection) were higher in the recurrent UIs group than in the non-recurrent UIs group (t = -5.78, -5.05, -5.56, and -3.29; p < 0.001, < 0.001, < 0.001, < 0.001, respectively). Using a stepwise binary logistic regression model, grade (OR = 0.23, 95% CI [0.12-0.41], p < 0.001), activity (OR = 1.61, 95% CI [1.14-2.26], p = 0.007) and over-interference (OR = 2.28, 95% CI [1.37-3.80], p = 0.002) had a significant independent relationship with recurrent UIs. The SEM results indicated that children's temperament was significantly related to negative PPS (β = 0.26, p < 0.001) and recurrent UIs (β = 0.11, p = 0.029). The results of the bootstrap test confirmed the significance of the mediating effect of PPS (β = 0.06, p < 0.001) between children's temperament and recurrent UIs.

Conclusions

These results suggest that negative PPS plays an important role in mediating children's temperament and recurrent UIs. It is essential to consider PPS when creating tailored intervention programs to reduce children's recurrent UIs.

Agricultural injuries among farm and non-farm children and adolescents in Alberta, Canada

BACKGROUND

Understanding of the specific risk of agricultural injury sustained by different populations of children and adolescents is needed for effective safety intervention.

OBJECTIVE

To compare the rates and patterns of agricultural injury incidence (fatal and non-fatal injury) between farm and non-farm children less than 18 years of age in Alberta, Canada.

METHODS

A total of 115 378 children (five subgroups: two groups of farm children and three groups of non-farm children) in Alberta were followed from 1999 to 2010 to examine injury incidence using the linkage of three administrative health databases. A recurrent event survival analysis using Cox proportional hazards regression was carried out.

RESULTS

A total of 1 849 agricultural injury episodes (1 616 emergency department visits, 225 hospitalizations, and 8 deaths) were identified from 1999 to 2010. The age- and gender-adjusted rate (per 100 000 person years) of agricultural injury was 672.3 for rural-living farm children, 369.4 for urban-living farm children, 180.2 for rural non-First Nations (FN) children, 64.4 for rural FN children, and 23.7 for urban children in descending order.

CONCLUSION

Specific strategies for different children's populations to prevent agricultural injuries and to extend agricultural injury controls to non-farming populations are needed.

Injury upon injury: a prospective cohort study examining subsequent injury claims in the 24 months following a substantial injury

OBJECTIVES

This study examines subsequent injuries reported to the Accident Compensation Corporation (ACC), New Zealand's universal no-fault injury insurer, in the 24 months following an ACC entitlement claim injury event. Specific aims were to determine the: (1) 12 and 24 month cumulative incidence of at least one ACC-reported subsequent injury (ACC-SUBS-Inj), (2) characteristics of participants with and without ACC-SUBS-Inj, (3) frequency of ACC-SUBS-Inj, (4) time periods in which people are at higher risk of ACC-SUBS-Inj and (5) types of ACC-SUBS-Inj.

METHODS

Interview data collected directly from participants in the Prospective Outcomes of Injury Study (POIS) were combined with ACC-SUBS-Inj data from ACC and hospital discharge datasets. A subsequent injury was defined as any injury event resulting in an ACC claim within 24 months following the injury event for which participants were recruited to POIS (the sentinel injury). All ACC-SUBS-Inj were included irrespective of whether they were the same as the sentinel injury or not.

RESULTS

Of 2856 participants, 58% (n=1653) experienced at least one ACC-SUBS-Inj in 24 months; 31% (n=888) had more than one ACC-SUBS-Inj. The time period of lowest risk of ACC-SUBS-Inj was the first 3 months following the sentinel injury event. Spine sprain/strain was the type of injury with the greatest number of ACC-SUBS-Inj claims per person.

CONCLUSIONS

More than half of those with an ACC entitlement claim injury incurred further injury events that resulted in a claim in the following 24 months. Greater understanding of these subsequent injury events provides an avenue for injury prevention.

Recurrent episodes of injury in children: an Australian cohort study

Objective The aim of the present study was to compare sociodemographic characteristics of children with single versus recurrent episodes of injury and provide contemporary evidence for Australian injury prevention policy development. Methods Participants were identified from the Environments for Healthy Living: Griffith Birth Cohort Study 2006–11 (n = 2692). Demographic data were linked to the child’s hospital emergency and admissions data from birth to December 2013. Data were dichotomised in two ways: (1) injured or non-injured; and (2) single or recurrent episodes of injury. Multivariate logistic regression was used for analysis. Results The adjusted model identified two factors significantly associated with recurrent episodes of injury in children aged <3 years. Children born to mothers <25 years were almost fourfold more likely to have recurrent episodes of injury compared with children of mothers aged ≥35 years (adjusted odds ratio (aOR) = 3.68; 95% confidence interval (CI) 1.44–9.39) and, as a child’s age at first injury increased, odds of experiencing recurrent episodes of injury decreased (aOR = 0.97; 95% CI 0.94–0.99). No differences were found in sociodemographic characteristics of children aged 3–7 years with single versus recurrent episodes of injury (P > 0.1). Conclusion National priorities should include targeted programs addressing the higher odds of recurrent episodes of injury experienced by children aged <3 years with younger mothers or those injured in the first 18 months of life. What is known about the topic? Children who experience recurrent episodes of injury are at greater risk of serious or irrecoverable harm, particularly when repeat trauma occurs in the early years of life. What does the paper add? The present study identifies key factors associated with recurrent episodes of injury in young Australian children. This is imperative to inform evidence-based national injury prevention policy development in line with the recent expiry of the National Injury Prevention and Safety Promotion Plan: 2004–2014. What are the implications for practitioners? Injury prevention efforts need to target the increased injury risk experienced by families from lower socioeconomic backgrounds and, as a priority, children under 3 years of age with younger mothers and children who are injured in the first 18 months of life. These families require access to education programs, resources, equipment and support, particularly in the child’s early years. These programs could be provided as part of the routine paediatric and child health visits available to families after their child’s birth or incorporated into hospital and general practitioner injury treatment plans.

Risk factors for long-bone fractures in children up to 5 years of age: a nested case-control study

AIM

To investigate risk factors for first long-bone fractures in children up to 5 years old in order to provide evidence about which families could benefit from injury prevention interventions.

METHODS

Population-based matched nested case-control study using The Health Improvement Network, a UK primary care research database, 1988-2004. Maternal, household and child risk factors for injury were assessed among 2456 children with long-bone fractures (cases). 23,661 controls were matched to cases on general practice. Adjusted ORs and 95% CIs were estimated using conditional logistic regression.

RESULTS

Fractures of long-bones were independently associated with younger maternal age and higher birth order, with children who were the fourth-born in the family, or later, having a threefold greater odds of fracture compared to first-born children (adjusted OR 3.12, 95% CI 2.08 to 4.68). Children over the age of 1 year had a fourfold (13-24 months, adjusted OR 4.09 95% CI 3.51 to 4.76) to fivefold (37+ months, adjusted OR 4.88 95% CI 4.21 to 5.66) increase in the odds of a long-bone fracture compared to children aged 0-12 months. Children in families with a history of maternal alcohol misuse had a raised odds of long-bone fracture (adjusted OR 2.33, 95% CI 1.13 to 4.82) compared to those with no documented history.

CONCLUSIONS

Risk factors for long-bone fractures in children less than 5 years old included age above 1 year, increasing birth order, younger maternal age and maternal alcohol misuse. These risk factors should be used to prioritise families and communities for injury prevention interventions.

Perceptions of injury prevention and familial adjustment among mothers of teen parents

INTRODUCTION

Injury is a leading cause of death for infants and children. Teen mothering has been shown to put children at increased risk of injury. The mothers of teen parents often play a predominant role in the lives and caregiving of the children born to their children.

METHOD

This article presents the findings of three focus groups conducted with 21 mothers of teen parents. Grounded theory methodology was used to explore family dynamics and how they relate to injury prevention beliefs and practices regarding infants and children.

RESULTS

Our findings revealed the difficulty mothers of teen parents and the teens themselves have in adjusting to the knowledge of the pregnancy. Unique barriers to injury prevention were also uncovered.

CONCLUSIONS

Our findings provide evidence for the need of a multigenerational approach to programs aimed at improving the safety and well-being of children in this context.

Deaths from external causes in Cuiabá, 0 a 24 years: Profile of victims and families according to intentionality

In view of the importance of knowing the circumstances associated with external causes (accidents and violence), this study analyzes the profile of the victims and their families as to the intentionality of the event (intentional or accidental). Cross-sectional study, which population comprise children, adolescents, and young people (age 0 to 24) who lived in Cuiabá, MT, and died from external causes in 2009. The data, processed by the Epi-Info software, were taken from the Declarations of Death and interviews with the families of the victims. The nonparametric chi-square test showed statistically significant differences between accidental and intentional deaths by sex and the type of accident or violence, the occurrence of the previous event external cause, parental education, family type, income, responsible for supporting the house, mother's age and caregiver. Among the victims, male participation (88.7 %) stands out compared to female (11.3 %). 50.0% of the deaths of females were accidental and 50.0% intentional; 68.2% of the deaths of males were intentional, 29.1% accidental and 2.7% from undetermined intent. Among the intentional deaths, 72.5% of the victims had already suffered violence. As the degree of instruction of the parents increases, intentional deaths decrease. The proportion of reconstituted/fragmented families is higher for fatal accidents. Intentional causes increase as family income decreases and the age of the parents increases. The agglomeration of people in the homes is higher for intentional deaths. Analizing the profiles of families and victims as to the intentionality of the event allows directing local prevention and control policies.

Child home injury prevention: understanding the context of unintentional injuries to preschool children

Injury to young children at home is a public health problem. In New Zealand, over half the injury deaths and hospitalisations among 0-4 year olds occur at home. Causes and risk factors for child injury have been identified, but their circumstances are not well described. Understanding the context, however, is important for developing and implementing effective prevention. To obtain the descriptions of injury events, semi-structured interviews were conducted with a convenience sample of 100 caregivers of 0-4 year olds attending an emergency department for a home injury. Analysis from this exploratory study indicated that most events occurred within usual family activity, but had multiple factors interacting. Injury was rarely the expected outcome. Findings concurred with findings from others' research that reported home injury to be complex and multifaceted. Factors related to the environment, the child, the parent, their behaviours and activity interacted, with common patterns preceding injury being evident such as times of day and disrupted routines. Factors were often found to occur regardless of the cause of injury. Complex parental factors were identified, such as not anticipating risk, having unrealistic expectations of children, lacking knowledge of child development and accepting injury as a norm. Directions for further research are identified.

Less anticipatory guidance is associated with more subsequent injury visits among infants

OBJECTIVE

To describe clinician delivery of injury prevention anticipatory guidance and injury visits in a birth cohort, and to describe the association of injury prevention anticipatory guidance with subsequent injury visits.

METHODS

We performed a prospective cohort study of 2610 infants born from July 1, 1998 to June 30, 1999, at an urban safety-net hospital and seen subsequently for well child care (WCC, visits = 10558) and/or injury by 16 months of age. Injury guidance was defined as the proportion of recommended injury prevention anticipatory guidance items delivered to those expected, given the WCC visits the child attended. The outcome was a first injury visit to a clinic, emergency department, or hospital.

RESULTS

The injury prevention items most discussed were car seats (84%-95% of all WCC visits) and rolling over at the 2-month WCC visit (80%). Other items were addressed at 36%-69% of visits. A total of 1931 (74%) of children received > or = 50% expected injury guidance. A total of 277 children (11%) had an injury visit, primarily for minor injuries. In unadjusted analysis, children receiving < 25% expected injury guidance were more likely to have a subsequent injury visit (unadjusted odds ratio 6.2; 95% confidence interval [95% CI] 3.2-9.7). In adjusted analysis, children who received < 25% and 25%-49% expected injury guidance were more likely to have a subsequent injury visits (adjusted odds ratio [AOR] 6.6; 95% CI 3.8-11.2; and AOR 2.9, 95% CI 2.0-4.3, respectively).

CONCLUSIONS

Disadvantaged children whose families received less injury guidance than other children in their cohort were more likely to have a subsequent injury visit. Further studies are needed to determine whether increased injury prevention counseling reduces injury visits.