scholarly journals New Opioid Use and Risk of Emergency Department Visits Related to Motor Vehicle Collisions in Ontario, Canada

2021 ◽  
Vol 4 (11) ◽  
pp. e2134248
Author(s):  
Qi Guan ◽  
Daniel McCormack ◽  
David N. Juurlink ◽  
Susan E. Bronskill ◽  
Hannah Wunsch ◽  
...  
2012 ◽  
Vol 28 (11) ◽  
pp. 1211-1214 ◽  
Author(s):  
Darlene R. House ◽  
Gretchen Huffman ◽  
Jennifer D.H. Walthall

2012 ◽  
Vol 13 (4) ◽  
pp. 329-334 ◽  
Author(s):  
Young Lee ◽  
Timothy Platts-Mills ◽  
Joel MacWilliams ◽  
Mark Sochor ◽  
Jeffrey Jones ◽  
...  

2020 ◽  
Author(s):  
Marcos Aranda ◽  
Dana Poloni ◽  
Elisabeth Coffin ◽  
Bryan Hendren

ABSTRACT Introduction Physical profiling is critical to the individual medical readiness of all military service members. This classification system provides detailed information about an individual’s functional abilities. Profile information is used in determining whether a service member is medically deployable or non-deployable. Limited research has been conducted on the impact of acute traumatic injuries on duty status and profiles in the non-deployed setting. The purpose of this study was to characterize injured service members presenting to a CONUS MTF emergency department whose acute traumatic injury resulted in a profile. Materials and Methods A retrospective review of patients who presented to the Dwight D. Eisenhower Army Medical Center emergency department with traumatic injuries from January 1, 2019, to December 31, 2019, was performed. Patients were identified by searching electronic encounter records for trauma-specific ICD-10 codes. Returned patient records were then reviewed for active duty status, branch, age, gender, rank, mechanism, protective equipment, substance use, procedures, and disposition. Profiles of soldiers were reviewed for indication and duration. Patients with profiles were compared to those without profiles. Correlation with age was determined by t-test, correlation with profile length was determined by ANOVA, and correlation with the remaining categorical variables was determined with chi-squared analysis. Results Eight hundred and thirty-two service members were reviewed. One hundred and eight (13%) soldiers had a profile. Patients were 23.2% female with no difference between the two groups. Patients were an average of 28.7 years old. The most common mechanisms were physical training (PT) (33.1%) and falls (12.9%). Physical training and motor vehicle collisions were more common in the profile group. Combatives and crush injuries of the hand were less common in the profile group. Major procedures were more common in the profile group, and minor procedures were less common. Admissions, quarters, immediate referrals, and release without limitations were more common in the profile group. The mean duration of profiles was 48.9 days, and 7.4% were permanent. Conclusions Non-battle injuries in the garrison setting are a significant threat to readiness. This analysis of acute traumatic injuries suggests that mechanism of injury was similar to previous reports with PT and falls being most common. Interventions should be targeted at PT and motor vehicle collisions as these were more common in the profile group. This series is also similar to previous reports that extremity injuries are the most common cause of profiles. However, TBIs were more common in our analysis. Further research that encompasses all garrison MTF acute traumatic injuries is needed to define the true impact on readiness and guide development of injury prevention strategies.


2019 ◽  
Vol 25 (6) ◽  
pp. 570-573
Author(s):  
Linda Rothman ◽  
Colin Macarthur ◽  
Andrew Wilton ◽  
Andrew William Howard ◽  
Alison K Macpherson

BackgroundChildren in lower-income households have higher injury rates. Trends in emergency department (ED) visits by children 0–19 years because of pedestrian motor vehicle collisions (PMVCs) in Ontario, Canada (2008–2015) by socioeconomic status were examined.MethodsPMVC ED data were obtained from the Institute for Clinical Evaluative Sciences for children age 0–19 years over the period 2008–2015. Age-adjusted rates were calculated using Ontario census data. Household income quintiles were determined from the Registered Persons Database. Poisson regression was used to model ED visit rates by year, age and income quintile.ResultsThe frequency of child PMVC ED visits in Ontario decreased from 1562 in 2008 to 1281 in 2015. Age-adjusted rates were unchanged over time (IRR 1.00, 95% CI 0.99 to 1.00); however, rate disparities by income status persisted with an IRR of 0.52 (0.50 to 0.55) comparing the highest with the lowest income level.ConclusionsExposure to traffic may play a role in rate disparities by income status in child PMVC; however, less safe traffic environments in lower income areas may also be strong contributors. These findings highlight the potential impact of roadway safety modifications in lower income areas to mitigate disparities in injury rates by socioeconomic status.


2007 ◽  
Vol 12 (3) ◽  
pp. 4-7
Author(s):  
Charles N. Brooks ◽  
Christopher R. Brigham

Abstract Multiple factors determine the likelihood, type, and severity of bodily injury following a motor vehicle collision and, in turn, influence the need for treatment, extent of disability, and likelihood of permanent impairment. Among the most important factors is the change in velocity due to an impact (Δv). Other factors include the individual's strength and elasticity, body position at the time of impact, awareness of the impending impact (ie, opportunity to brace, guard, or contract muscles before an impact), and effects of braking. Because Δv is the area under the acceleration vs time curve, it combines force and duration and is a useful way to quantify impact severity. The article includes a table showing the results of a literature review that concluded, “the consensus of human subject research conducted to date is that a single exposure to a rear-end impact with a Δv of 5 mph or less is unlikely to result in injury” in most healthy, restrained occupants. Because velocity incorporates direction as well as speed, a vehicular occupant is less likely to be injured in a rear impact than when struck from the side. Evaluators must consider multiple factors, including the occupant's pre-existing physical and psychosocial status, the mechanism and magnitude of the collision, and a variety of biomechanical variables. Recommendations based solely on patient history and physical findings (and, perhaps, imaging studies) may be ill-informed.


2007 ◽  
Vol 177 (4S) ◽  
pp. 37-37
Author(s):  
James K. Kuan ◽  
Robert Kaufman ◽  
Jonathan L. Wright ◽  
Charles Mock ◽  
Avery B. Nathens ◽  
...  

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