Emergency Department Visits for Injury in School-aged Children in the United States: A Comparison of Nonfatal Injuries Occurring Within and outside of the School Environment

Objectives: To compare the demographic and injury characteristics of children visiting the emergency department (ED) for nonfatal injuries occurring at school with those of same‐aged children who were injured outside of school. Methods: Data from a stratified probability sample of U.S. hospitals providing emergency services in the National Electronic Injury Surveillance System (NEISS) were analyzed for 2001 and 2002. School and nonschool injury‐related ED visits were analyzed for patients who were 5 through 19 years of age. Results: There were an estimated 58,147,518 injury visits in all ages to the ED in 2001 and 2002. Injuries to school‐aged children (ages 5–19) accounted for an estimated 15,405,392 (26%) visits overall, of which 1,859,215 occurred at school (16.5% of visits by school‐aged children when location of injury was known). Males accounted for 63% of injuries at school; middle‐school children (ages 10–14 yr) accounted for a significantly greater proportion of injuries (46%) than did primary‐ (5–9 yr, 24%) or secondary‐school (15–19 yr, 30%) children (p < 0.001). In contrast, for injuries outside of school, secondary‐school children were injured most (40%), followed by middle‐ (32%) and primary‐aged children (27%). Nearly 11% of school injuries were classified as violent, whereas only 6.4% of the nonschool injuries in school‐aged children were violent (p < 0.001). Similarly, sports injuries were significantly more common at school (53% of injuries) than outside of school (32.9%; p < 0.001). Conclusions: A significant proportion of injuries to school‐aged children occur at school. Notable differences exist between the epidemiology of in‐ and out‐of‐school injuries. The nature of these injuries differs by age group. Efforts to reduce school injuries will require that these differences be examined further and incorporated into prevention initiatives.     

External Causes of Pediatric Injury-related Emergency Department Visits in the United States

OBJECTIVES: To characterize the types and external causes of pediatric injury-related visits (IRVs) to emergency departments (EDs), in particular, sports-related injuries. To compare the characteristics of children with IRVs with those with non-IRVs, specifically, differences in IRV rates by race and ethnicity and by health insurance. METHODS: This was a stratified random-sample survey of EDs in the National Hospital Ambulatory Medical Care Survey (NHAMCS), including all IRVs for patients less than 19 years of age in 1998 (n = 2,656). National estimates of pediatric IRVs were obtained using the assigned patient visit weights in the NHAMCS databases and SUDAAN analyses. Measures of association between predictor variables (patient and health insurance characteristics) and whether a child had an IRV were calculated using multivariate logistic regression analyses to determine adjusted odds ratios with 95% confidence intervals. RESULTS: Pediatric IRVs accounted for more than 11 million ED visits annually. The most common diagnoses for IRVs were open wounds, contusions, sprains and strains, and fractures and dislocations. The leading external causes of IRVs were sports-related injuries, accidental falls, being struck by objects, and motor vehicle collisions. Children with IRVs differed from those who presented for non-IRVs in many characteristics: they were more likely to be male, to be older, to be of white race, and to have private insurance, and less likely to be of Asian or Hispanic ethnicity. CONCLUSIONS: Sports and recreation are the leading external causes of pediatric IRVs to EDs in the United States. There are different patterns of IRVs according to gender, age, race, ethnicity, and insurance. Identification of specific patterns of injury is necessary for the design of effective prevention strategies.     

The Clinical Impact of Health Behaviors on Emergency Department Visits

Modifiable health behaviors are an important cause of visits to emergency departments (EDs). Substance use, unsafe sexual behavior, interpersonal violence, unintentional injury, and other risky behaviors account for a large proportion of ED volume, as well as up to 40% of all deaths in the United States. While emergency physicians commonly treat the illnesses and injuries caused by these behaviors, additional opportunities exist to screen, intervene, refer, and initiate treatment for patients with these health risks. This article reviews the epidemiology and clinical impact of risky health behaviors on ED visits and suggests strategies for creating a research agenda in these areas.     

Injuries in Youth Football: National Emergency Department Visits during 2001–2005 for Young and Adolescent Players

Objectives:  Limited research exists describing youth football injuries, and many of these are confined to specific regions or communities. The authors describe U.S. pediatric football injury patterns receiving emergency department (ED) evaluation and compare injury patterns between the younger and older youth football participants.
Methods:  A retrospective analysis of ED data on football injuries was performed using the National Electronic Injury Surveillance System–All Injury Program. Injury risk estimates were calculated over a 5-year period (2001–2005) using participation data from the National Sporting Goods Association. Injury types are described for young (7–11 years) and adolescent (12–17 years) male football participants.
Results:  There were an estimated total of 1,060,823 visits to U.S. EDs for males with football-related injuries. The most common diagnoses in the younger group (7–11 years) were fracture/dislocation (29%), sprain/strain (27%), and contusion (27%). In the older group (ages 12–17 years), diagnoses included sprain/strain (31%), fracture/dislocation (29%), and contusion (23%). Older participants had a significantly higher injury risk of injury over the 5-year study period: 11.0 (95% confidence interval [CI] = 9.2 to 12.8) versus 6.1 (95% CI = 4.8 to 7.3) per 1,000 participants/year. Older participants had a higher injury risk across all categories, with the greatest disparity being with traumatic brain injury (TBI), 0.8 (95% CI = 0.6 to 1.0) versus 0.3 (95% CI = 0.2 to 0.4) per 1,000 participants/year.
Conclusions:  National youth football injury patterns are similar to those previously reported in community and cohort studies. Older participants have a significantly higher injury risk, especially with TBI.     

Early Predictors of Near-Shore Spinal Injuries Among Emergency Department Patients

BackgroundSpinal injuries (SIs) can pose a significant burden to patients and family; delayed surgical intervention, associated with interhospital transfer, results in worse outcomes.ObjectiveThis study aimed to identify early patient-centered factors associated with risk for near-shore SIs to assist clinicians with expeditious medical decision-making.MethodsWe performed a multicenter retrospective study of all adults transported from Ocean City, Maryland to two emergency departments (EDs) and one regional trauma center for evaluation of suspected SIs from 2006 to 2017. Outcomes were any SI and any spinal cord injury (SCI). Multivariable logistic regression was performed for association of environmental and clinical factors with outcomes.ResultsWe analyzed 278 records, 102 patients (37%) were diagnosed with any SI and 41 (15%) were diagnosed with SCIs. Compared with patients without SI, patients with SI were more likely to be older (48 vs. 39 years), male (90% vs. 70%), with pre-existing spinal condition (62% vs. 33%), and injury caused by diving (11% vs. 2%). Multivariable logistic regression showed age (odd ratio [OR] 1.07; 95% confidence interval [CI] 1.04–1.11), diving (OR 3.5; 95% CI 3–100+), and wave height (OR 4.5; 95% CI 1.35–15.2) were associated with any SI, and a chief complaint of extremity numbness or tingling (OR 5.73; 95% CI 1.2–27.9) was associated with SCI.ConclusionsWe identified older age, diving, and higher wave height as risk factors for any SI and symptoms of numbness and tingling were associated with SCIs. Clinicians should consider expediting these patients’ transfers to a trauma center with neurosurgical capability.     

Analysis of School Injuries Resulting in Emergency Department or Hospital Admission

OBJECTIVE: To describe the epidemiology of school injuries resulting in emergency department (ED) visits, hospital admission, or death. METHODS: Utah statewide school injuries from 1992 to 1996 were probabilistically linked to statewide ED records (1996 only), inpatient hospital records (1992-1996), and death certificate records (1992-1996). RESULTS: There were 43,881 school injuries for the years 1992 through 1996. In 1996, 1,534 of 6,354 total school injuries (17.5%) resulted in ED evaluation. Between 1992 and 1996, 354 school injuries (0.8%) necessitated hospital admission. The overall rates of school injuries (per 1,000 students) of primary (kindergarten-grade 6) and secondary (grades 7-12) school students requiring ED evaluation were 3.29 and 3.28, respectively; for hospital admission, 0.165 and 0.139. Abbreviated Injury Scale-1990 (AIS-90) regions identified in ED patients were the upper extremity (39.2%), face (20.8%), and lower extremity (17.1%), while AIS regions among inpatients were lower extremity (29.1%), upper extremity (26.6%), and head (22.6%). There were a total of 1,123 hospital days, and total charges of $2.16 million. The ED charges totaled $545,000. Median length of hospital stay was 1 day, and median hospital charge was $3,080. There were four fatalities. CONCLUSIONS: This study emphasizes the significance of school injuries and the need for interventions to prevent these injuries     

Epidemiology of Alcohol-related Emergency Department Visits

Abstract. Objective : To examine the population and geographic patterns, patient characteristics, and clinical presentations and outcomes of alcohol-related ED visits at a national level. Methods : Cross-sectional data on a probability sample of 21,886 ED visits from the 1995 National Hospital Ambulatory Medical Care Survey were analyzed with consideration of the individual patient visit weight. The annual number and rates of alcohol-related ED visits were computed based on weighted analysis in relation to demographic characteristics and geographic region. Specific variables of alcohol-related ED visits examined included demographic and medical characteristics, patient-reported reasons for visit, and physicians' principal diagnoses. Results : Of the 96.5 million ED visits in 1995, an estimated 2.6 million (2.7%) were related to alcohol abuse. The overall annual rate of alcohol-related ED visits was 10.0 visits per 1,000 population [95% confidence interval (CI) 8.7–11.3]. Higher rates were found for men (14.7 per 1,000, 95% CI 12.5–16.9), adults aged 25 to 44 years (17.8 per 1,000, 95% CI 15.0–20.6), blacks (18.1 per 1,000, 95% CI 14.0–22.1), and residents living in the northeast region (15.2 per 1,000, 95% CI 12.1–18.2). Patients whose visits were alcohol-related were more likely than other patients to be uninsured, smokers, or depressive. Alcohol-related ED visits were 1.6 times as likely as other visits to be injury-related, and 1.8 times as likely to be rated as "urgent" or "emergent." The leading principal reasons for alcohol-related ED visits were complaints of pain, injury, and drinking problems. Alcohol abuse/dependence was the principal diagnosis for 20% of the alcohol-related visits. Conclusion : Alcohol abuse poses a major burden on the emergency medical care system. The age, gender, and geographic characteristics of alcohol-related ED visits are consistent with drinking patterns in the general population.     

Work-related Injuries in a Rural Emergency Department Population

Objective: To describe the spectrum of work-related injury evaluated in a rural ED population. Methods: An ED-based injury surveillance system (EDBISS) was used to collect injury data for all ED patients seen over a 1-year period. A patient was classified as injured if his or her record contained an ED log injury code, an ICD-9 N-code between 800 and 995 in any diagnostic field, an E-code, or an entry in the trauma registry. An injury was considered work-related if the patient reported that the injury had occurred while at work. Results: Work-related injuries accounted for 1,539/12,321 (12.5%) of all injuries. The mean age of patients injured on the job was 33.8 years (range, 16–77 years), compared with a mean age of 27.7 years for all the injured patients. Males accounted for 1,026/1,537 (67%) of the work-related injury visits, compared with 57% of all the injury visits. The most common mechanisms of work-related injuries were: overexertion (313; 20%); cut or pierced by sharp implements (248; 16%); falls (250; 16%); struck by object (202; 13%); and transportation-related injuries (71; 5%). Sprains and strains were the most common type of injury sustained (415; 27%), followed by wounds to upper limbs (283; 18%), contusions (182; 12%), and fractures (151; 10%). Of the 1,539 patients presenting with occupational injuries, 178 (12%) presented to the ED via ambulance. Most (1,401; 91%) were treated and released from the ED, with the remainder (136; 9%) hospitalized. The mechanisms of injury that most commonly resulted in hospitalization included struck by an object (28; 21%), transportation (26; 19%), falls (27; 20%), crushing mechanism (13; 10%), and machinery (20; 15%). Of those requiring hospitalization, 132/136 (97)% were male, and the average length of stay was 4.4 days. Four of the hospitalized persons died of their work-related injuries. Known medical charges incurred by patients injured at work were as high as $62,622. The average charge for those treated and released was $273; the average charge for those who required hospitalization was $10,910. Conclusions: Occupational injuries contribute significantly to the overall incidence of injuries seen in this ED and are responsible for significant medical charges each year.     

How Often Do Women in the Emergency Department without Intimate Violence Injuries Return with Such Injuries?

Abstract. Objective:lb determine the rate at which a group of women visiting the ED for reasons other than intimate violence return to the ED at a later time for intimate-violence-related injuries.
Methods:Retrospective cohort study of a group of women with intimate-violence-related injuries on an index visit and a matched comparison group. Return visit rates to the ED for intimate violence injuries over the next 5 years were then compared.
Results:The 95 women in each group were followed an average of 57 months. The return rates in the positive index case group and matched comparison group, respectively, for any reason were 74.9% vs 77.9% (p = 0.463) and for intimate violence injuries were 29.5% vs 18.9% (p = 0.118).
Conclusion:Women in the ED without intimate violence injuries often return to the ED later with such injuries. This suggests the ED may play an important role in identifying women at risk for future intimate-violence-related injury.     

The Child With Headache in a Pediatric Emergency Department

Objectives.— To investigate clinical features of a pediatric population presenting with headache to a pediatric emergency department (ED) and to identify headache characteristics which are more likely associated with serious, life‐threatening conditions in distinction from headaches due to more benign processes. Background.— Although headache is a common problem in children visiting a pediatric ED, a few studies thus far have attempted to identify the clinical characteristics most likely associated with suspected life‐threatening disease. Methods.— A retrospective chart review of all consecutive patients who presented with a chief complaint of headache at ED over a 1‐year period was conducted. Etiologies were classified according to the International Headache Society diagnostic criteria 2nd edition. Results.— Four hundred and thirty‐two children (0.8% of the total number of visits) aged from 2 to 18 years (mean age 8.9 years) were enrolled in our study. There were 228 boys (53%) and 204 girls (47%). School‐age group was the most represented (66%). The most common cause of headache was upper respiratory tract infections (19.2%). The remaining majority of non‐life‐threatening headache included migraine (18.5%), posttraumatic headache (5.5%), tension‐type headache (4.6%). Serious life‐threatening intracranial disorders (4.1%) included meningitis (1.6%), acute hydrocephalus (0.9%), tumors (0.7%). We found several clinical clues which demonstrated a statistically significant correlation with dangerous conditions: pre‐school age, recent onset of pain, occipital location, and child's inability to describe the quality of pain and objective neurological signs. Conclusions.— Differential diagnosis between primary and secondary headaches can be very difficult, especially in an ED setting. The majority of headaches are secondary to respiratory infectious diseases and minor head trauma. Our data allowed us to identify clinical features useful to recognize intracranial life‐threatening conditions.     

Emergency Department Visits for Sledding Injuries in Children in the United States in 2001/2002

Objectives: To describe the characteristics of nonfatal sledding-related injuries in U.S. children resulting in emergency department (ED) visits in 2001/2002 and to explore the implications of these findings for injury prevention efforts.
Methods: A stratified probability sample of U.S. hospitals providing emergency services in the National Electronic Injury Surveillance System–All Injury Program was utilized for 2001/2002. ED visits resulting from injuries involving sleds, snow discs, snow tubes, and toboggans were analyzed for patients 19 years of age or younger.
Results: In 2001/2002, there were an estimated 57,866 ED visits for sledding-related injuries in the United States for all age groups. Of these, 41,272 (71%) occurred in patients 19 years of age or younger, 58% of whom were male. The highest number of injuries occurred in children between five and 14 years of age (74%), and the injuries were most often caused by falls or collisions (75%). The head or neck was the most frequently injured body region among those 0–9 years of age, while the extremities were injured most commonly among those 10–19 years of age. Head and neck injuries occurred in 56% (95% confidence interval [CI] = 32% to 81%) of children 0–4 years of age versus 19% (95% CI = 9% to 29%) of patients 15–19 years of age. Nine percent (95% CI = 6% to 12%) of patients sustained a traumatic brain injury. Three percent (95% CI = 1% to 5%) of patients required admission to the hospital.
Conclusions: Sledding injuries resulting in ED visits predominantly affect children and are a source of measurable morbidity in this population. An increase in injury prevention efforts for this activity is warranted.