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1.
Kiyohito Naito Akira Itoi Taiji Watari Yasuaki Nakao Yasuhiro Honma Yoshio Shimamura Atsuhiko Mogami Osamu Obayashi Kazuo Kaneko 《European journal of orthopaedic surgery & traumatology : orthopedie traumatologie》2011,21(4):281-284
Pure dislocation injuries resulting from severe trauma at the occipito-atlantoaxial junction most commonly result in death.
Either the medulla oblongata or the spinomedullary junction may be severed. It is commonly believed that full-face helmets
are protective during a motorcycle accident. However, previous reports have suggested that full-face helmets have little effect
on neck injuries. Two cases showing occipito-atlantoaxial dislocation are presented here. The effect of full-face helmets
on cervical injuries has been controversial. Although full-face helmets are considered effective in preventing head injury,
the traction of full-face helmets during a crash and removal of the full-face helmet may promote cervical spine or occipito-atlantal
dislocation. We think that traction of full-face helmets during a crash participated in the cause of death in both of the
cases reported here. 相似文献
2.
Abdolrazagh Barzegar Masoud Ghadipash Mehdi Forouzesh Samira Valiyari Ali Khademi 《中华创伤杂志(英文版)》2020,23(4):219-223
Purpose: Motorcycle accident is a major cause of road traffic injuries and the motorcyclists are considered as vulnerable road users. The present study aimed to determine the epidemiological characteristics of fatal motorcycle crashes in Iran.
Methods: In this cross-sectional study, a total of 28,356 motorcycle traffic fatalities registered in the Legal Medicine Organization of Iran were analyzed during the period between March 2011 and March 2017. The examined variables included demographic characteristics, helmet use, crash mechanisms, crash location, position state, type of counterpart vehicle, cause of death and place of death. In the study, road traffic mortalities involving drivers and/or passenger of motorcycles were included. Cases or events registered without these conditions were excluded from the study. To analyse the data, SPSS statistics 25 and GraphPad Prism 8 softwares were used.
Results: Of the 122,682 fatal traffic injury cases, 28,356 (23.1%) were motorcycle users, of whom 95.3% were male and 4.7% were female. Most of the motorcycle fatalities belonged to the age group of 18-24 years (29.1%). Head trauma was the major cause of death (59.0%). Also, the overall proportion of safety helmet use among motorcycle crash victims was estimated at 37.4%. Most of the road traffic crash cases (46.8%) happened out of city and half of people (49.9%) died in hospital. About 77.4% of the victims were motorcycle riders and 21.1% were pillion passengers. The highest rate of mortality belonged to the selfemployed (38.4%) and then workers (21.8%) and students (10.2%). In addition, most fatalities occurred in
people with low education (77.5%) and the least occurred in university graduates (5.5%). Among 31 provinces of Iran, Fars had the highest (9.3%) occurrence rate and Kohgiluyeh and Buyer-Ahmad had the lowest (0.5%). Most of the crash mechanisms were due to motorcycle-vehicle crashes (80.2%), followed by rollover (9.8%).
Conclusion: Comprehensive public education and special rules are needed to reduce the rate of deaths in motorcycle crashes. 相似文献
3.
OBJECTIVE: The purpose of this study was to profile all-terrain vehicle crash victims with neurological injuries who were treated at a Level I trauma center. METHODS: We retrospectively reviewed trauma registry data for 238 patients who were admitted to the Jon Michael Moore Trauma Center at the West Virginia University School of Medicine after all-terrain vehicle crashes, between January 1991 and December 2000. Age, helmet status, alcohol and drug use, head injuries, length of stay, disposition, and hospital costs were studied. Death rates, head injuries, age, helmet use, and safety legislation in all 50 states were compared. RESULTS: Eighty percent of victims were male, with an average age of 27.3 years. Only 22% of all patients were wearing helmets. Alcohol and/or drugs were involved in almost one-half of all incidents. Fifty-five of 238 patients sustained spinal axis injuries; only 5 were wearing helmets. One-third of victims (75 of 238 victims) were in the pediatric population, and only 21% were wearing helmets. Only 15% of victims less than 16 years of age were wearing helmets. There were a total of eight deaths; only one patient was wearing a helmet. CONCLUSION: In the United States, all-terrain vehicles caused an estimated 240 deaths/yr between 1990 and 1994, which increased to 357 deaths/yr between 1995 and 2000. Brain and spine injuries occurred in 80% of fatal crashes. West Virginia has a fatality rate approximately eight times the national rate. Helmets reduce the risk of head injury by 64%, but only 21 states have helmet laws. Juvenile passengers on adult-driven vehicles are infrequently helmeted (<20%) and frequently injured (>65%). We conclude that safety legislation would save lives. 相似文献
4.
Maxillofacial injuries and life-threatening hemorrhage: treatment with transcatheter arterial embolization 总被引:2,自引:0,他引:2
Bynoe RP Kerwin AJ Parker HH Nottingham JM Bell RM Yost MJ Close TC Hudson ER Sheridan DJ Wade MD 《The Journal of trauma》2003,55(1):74-79
BACKGROUND: There are many reasons for hypotension in trauma patients with multiple injuries; one uncommon source is facial fractures. The treatment algorithm is volume replacement and local control of the bleeding. A retrospective study was undertaken to evaluate the treatment of patients with life-threatening hemorrhage secondary to facial fractures, and to develop a treatment algorithm. METHODS: A retrospective chart review was undertaken to determine the incidence of hemorrhagic shock in patients with facial fractures exclusive of others sources, and the use of transcatheter arterial embolization to control the bleeding was evaluated. RESULTS: Over a 4-year period, 7562 patients were treated at Palmetto Richland Memorial Hospital, a Level I trauma center. There were 912 patients with facial injuries, with 11 of these patients presenting with life-threatening hemorrhage secondary to facial fractures. The incidence of life-threatening hemorrhage from facial fracture was 1.2%. The mechanism of injury was blunt in 10 patients and penetrating in 1. The blunt injuries resulted from six motor vehicles crashes, three motorcycle crashes, and one plane crash. The one penetrating injury was a shotgun blast. There were six patients with Le Fort III fractures, two patients with Le Fort II fractures, and three patients with a combination of Le Fort II and III fractures bilaterally. The average volume infused before the embolization was 7 L; this included blood and crystalloid. There were four complications: two minor groin hematomas, one partial necrosis of the tongue, and one facial nerve palsy. There were two deaths, both secondary to concomitant intracranial injury as a result of blunt trauma. CONCLUSION: The incidence of severe hemorrhage secondary to facial fractures is rare; however, it can be life threatening. When common modalities of treatment such as pressure, packing, and correction of coagulopathy fail to control the hemorrhage, transcatheter arterial embolization offers a safe alternative to surgical control. 相似文献
5.
Bledsoe GH Schexnayder SM Carey MJ Dobbins WN Gibson WD Hindman JW Collins T Wallace BH Cone JB Ferrer TJ 《The Journal of trauma》2002,53(6):1078-86; discussion 1086-7
BACKGROUND: On July 1, 1997, Arkansas became the first state in 14 years to repeal their adult helmet law. We examined the clinical and financial impact of this repeal. METHODS: A 6-year retrospective review was conducted of the University of Arkansas for Medical Sciences trauma registry including the 3 years before and the 3 years after the repeal of the helmet law. A head and neck Abbreviated Injury Scale (AIS) score >or= 3 was considered severe. All patients admitted to the hospital or who died in the emergency department were included in the study. The database of the Arkansas Highway and Transportation Department was also used to determine the number of crashes and fatalities occurring statewide (1995-1999). RESULTS: Although total and fatal crashes in Arkansas were not significantly different (1995-1996 vs. 1998-1999), nonhelmeted deaths at the scene of a crash significantly increased from 19 of 48 (39.6%) (1995-1996) to 40 of 53 (75.5%) (1998-1999) (p < 0.0001). Before repeal, 25% of nonfatal crash admissions were nonhelmeted (18 of 73). This significantly increased to 54% (52 of 96, p< 0.001) after repeal. Overall, patients who were nonhelmeted had significantly higher AIS scores for head and neck, significantly more severe head injuries (AIS score >or= 3), 47% (33 of 70) versus 20% (20 of 99), and significantly longer length of intensive care unit stay. Financially, patients without helmets had significantly higher unreimbursed charges compared with their helmeted counterparts, resulting in a total of 982,560 dollars of additional potentially lost revenue over the length of the study. CONCLUSION: Repeal of the mandatory helmet law was associated with an increase in the nonhelmeted crash scene fatality rate. After the repeal, there was a disproportionately higher admission rate for nonhelmeted motorcycle crash survivors. These patients had an increased use of hospital resources and poorer reimbursement of charges compared with their helmeted counterparts. This resulted in significantly higher unreimbursed charges. States considering repeal of their mandatory adult helmet laws should consider the potential negative financial impact on their health care system and the increased morbidity associated with nonhelmeted motorcycle riders involved in a crash. 相似文献
6.
Objective: To analyze the injuries of motorcyclists involved in fatal motorcycle frontal crashes.Methods: A survey group involving multi-discipline experts was built to randomly collect data on fatal m... 相似文献
7.
Rachel N. Saunders Nicholas S. Adams Alistair J. Chapman Alan T. Davis Tracy J. Koehler Luke T. Durling Gaby A. Iskander John A. Girotto 《American journal of surgery》2018,215(3):424-427
Background
In April of 2012, Michigan repealed its 35-year-old universal motorcycle helmet law in favor of a partial helmet law, which permits motorcyclists older than 21 years old with sufficient insurance and experience to drive un-helmeted. We evaluated the clinical impact of the repeal.Methods
The Michigan Trauma Quality Improvement Program's trauma database was queried for motorcycle crash patients between 1/1/09–4/12/12 and between 4/13/12–12/31/14.Results
There were 1970 patients in the pre-repeal analysis and 2673 patients in the post-repeal analysis. Following the repeal, patients were more likely to be un-helmeted (p < 0.001) and to have a traumatic brain injury (p < 0.001). Patients were also more likely to require neurosurgical interventions (relative risk 1.4, p = 0.011).Conclusion
Following the repeal of the universal helmet law, there has been a significant increase in traumatic brain injuries and neurosurgical interventions. This analysis highlights another detrimental impact of the repeal of the universal helmet law. 相似文献8.
《Injury》2022,53(10):3517-3524
BackgroundLower limb trauma is the most common injury sustained in motorcycle crashes. There are limited data describing this cohort in Australia and limited international data establishing costs due to lower limb trauma following motorcycle crashes.MethodsThis retrospective cohort study utilised administrative hospitalisation data from Queensland, Australia from 2011–2017. Eligible participants included those admitted with a principal diagnosis coded as lower extremity or pelvic fracture following a motorcycle crash (defined as the index admission). Multiply injured motorcyclists where the lower limb injury was not coded as the primary diagnosis (i.e. principal diagnosis was rather coded as head injury, internal organ injures etc.) were not included in the study. Hospitalisation data were also linked to clinical costing data. Logistic regression was used to determine risk factors for 30-day readmission. Costing data were compared between those readmitted and those who weren't, using bootstrapped t-tests and ANVOA.ResultsA total of 3342 patients met eligibility, with the most common lower limb fracture being tibia/fibula fractures (40.8%). 212 participants (6.3%) were readmitted within 30-days of discharge. The following were found to predict readmission: male sex (OR 1.84, 95% CI 1.01–1.94); chronic anaemia (OR 2.19, 95% CI 1.41–3.39); current/ex-smoker (OR 1.60, 95% CI 1.21–2.12); emergency admission (OR 2.77, 95% CI 1.35–5.70) and tibia/fibula fracture type (OR 1.46, 95% CI 1.10-1.94). The most common reasons for readmission were related to ongoing fracture care, infection or post-operative complications. The average hospitalisation cost for the index admission was AU$29,044 (95% CI $27,235-$30,853) with significant differences seen between fracture types. The total hospitalisation cost of readmissions was almost AU$2 million over the study period, with an average cost of $10,977 (95% CI $9,131- $13,059).ConclusionsUnplanned readmissions occur in 6.3% of lower limb fractures sustained in motorcycle crashes. Independent predictors of readmission within 30 days of discharge included male sex, chronic anaemia, smoking status, fracture type and emergency admission. Index admission and readmission hospitalisation costs are substantial and should prompt health services to invest in ways to reduce readmission. 相似文献
9.
Background
Brachial plexus injury occurs in up to 5% of polytrauma cases involving motorcycle crashes and in approximately 4% of severe winter sports injuries. One of the conditions for the success of operative therapy is early detection, ideally within three months of injury. The aim of this study was to evaluate associated injuries in patients with severe brachial plexus injury and determine whether there is a characteristic concomitant injury (or injuries), the presence of which, in the polytrauma, could act as a marker for nerve structures involvement and whether there are differences in severity of polytrauma accompanying specific types of brachial plexus injury.Methods
We evaluated retrospectively 84 surgical patients from our department, from 2008 to 2011, that had undergone brachial plexus reconstruction. For all, an injury severity scale (ISS) score and all major associated injuries were determined.Results
72% of patients had an upper, 26% had a complete and only 2% had a lower brachial plexus palsy. The main cause was motorcycle crashes (60%) followed by car crashes (15%). The average ISS was 35.2 (SD = 23.3), although, values were significantly higher in cases involving a coma (59.3, SD = 11.0). The lower and complete plexus injuries were significantly associated with coma and fractures of the shoulder girdle and injuries of lower limbs, thoracic organs and head. Upper plexus injuries were associated with somewhat less severe injuries of the upper and lower extremities and less severe injuries of the spine.Conclusion
Serious brachial plexus injury is usually accompanied by other severe injuries. It occurs in high-energy trauma and it can be stated that patients involved in motorcycle and car crashes with multiple fractures of the shoulder girdle are at high risk of nerve trauma. This is especially true for patients in a primary coma. Lower and complete brachial plexus injuries are associated with higher injury severity scale. 相似文献10.
Patterns of injury in helmeted and nonhelmeted motorcyclists 总被引:7,自引:0,他引:7
In the present study, the incidence of severe brain injury was 600 percent higher for patients riding without a helmet and the incidence of all brain injuries was nearly twice as high in the nonhelmeted riders. All surviving patients with severe brain injury sustained residual long-term disability. The incidence of injury and death was much higher for motorcyclists than for occupants of automobiles involved in accidents. Riding a motorcycle is dangerous and riding without a helmet is fool-hardy. Helmets also protect the face, as facial fractures were twice as common in the nonhelmeted riders. There were no significant differences between nonhelmeted and helmeted motorcyclists in terms of overall injury as measured by an injury severity score of 16 or greater. Orthopedic injuries, in this study, were so common that orthopedic surgeons performed more major operations than all other surgical specialists combined. Depth of orthopedic coverage is essential to treat significant numbers of injured motorcyclists. Neurosurgeons are key members of a trauma care team. Helmet laws would help us utilize our limited neurosurgical capacity more effectively by reducing the incidence of brain injury. Medical professionals must educate the public regarding the societal and personal cost of unhelmeted motorcycle riding. Legislation mandating helmet usage for motorcycle riders must be sought. 相似文献
11.
From November 1974 to June 1978 60 severely injured car-occupants wearing seatbelts were treated at the department of surgery, University of Kiel. Ten of them sustained pelvic fractures. The cause of the injury was a direct pelvic trauma from the crashed car in 6 passengers. The maximum load on the pelvis was exceeded by the seatbelt during the delay of the car only in 4 patients. Contrary to the trauma by the lap-belt with abdominal-, lumbar spine, and pelvic injuries (seatbelt-syndrome by Garrett and Braunstein [5]) we found car-occupants with a threepoint-seatbelt injuries of the thorax, of the head with facial fractures and rarely with cerebral trauma, and of the legs with tarsal fractures. In our cases and in the literature pelvic fractures of car-passengers, who are wearing threepoint-seatbelts, are rare. 相似文献
12.
Eastridge BJ Shafi S Minei JP Culica D McConnel C Gentilello L 《The Journal of trauma》2006,60(5):978-83; discussion 983-4
BACKGROUND: The economic impact of helmet use remains controversial. Previous studies of injured motorcyclists suggest a marginal inpatient hospital cost difference between helmeted and unhelmeted riders. The purpose of this study was to expand the economic analysis of motorcycle helmet utilization to the point of injury by including motorcycle crash patients who do not require hospital admission. METHODS: Prehospital motorcycle crash data were collected from the National Highway Transportation Safety Administration (NHTSA) General Estimates System (GES) database from 1994 to 2002 with respect to helmet use, injury severity, and transport to a hospital. A focused literature search yielded the hospital admission rates of helmeted and unhelmeted motorcyclists evaluated in the emergency department. The National Trauma Data Bank (NTDB) was queried from 1994 to 2002 to collect data including helmet use and hospital charges for injured motorcyclists. Cost analysis was performed by linkage of the queried databases and data from the literature. Statistical comparisons between groups were performed using an independent samples t test and chi analysis. RESULTS: The NHTSA GES database yielded 5,328 sample patients. 1,854 patients (34.8%) were unhelmeted and 3,474 (65.2%) were helmeted. Transport to a hospital was required of 78.6% of unhelmeted and 73.3% of helmeted patients (p < 0.01). Of motorcyclists evaluated in the emergency department, 39.9% of unhelmeted and 32.8% of helmeted patients required hospital admission. NTDB analysis of injured motorcyclists from the concomitant interval yielded 9,033 patients in whom helmet use data were available and 5,343 patients for whom associated hospital cost data were available. Unhelmeted motorcyclists incurred charges of 39,390 dollars + 1,436 dollars per injury, whereas helmeted motorcyclists incurred charges of 36,334 dollars + 1,232 dollars per injury. Mathematical extrapolation derived a charge of 12,353 dollars per unhelmeted and 8,735 dollars per helmeted motorcyclist for every crash with a difference of 3,618 dollars between helmeted and unhelmeted riders involved in a motorcycle crash. CONCLUSIONS: With a current estimate of 197,608 motorcycle crashes/year in which 69,163 riders were unhelmeted, the differential healthcare economic burden between unhelmeted and helmeted motorcyclists is approximately 250,231 dollars, 734 per year and underscores the need for improved legislation to improve motorcycle helmet utilization. 相似文献
13.
Hotz GA Cohn SM Popkin C Ekeh P Duncan R Johnson EW Pernas F Selem J 《The Journal of trauma》2002,52(3):469-474
OBJECTIVE: To study the impact of helmet nonuse in motorcycle crashes after the repeal of a mandatory helmet law in the state of Florida. METHODS: We prospectively studied all patients evaluated at the University of Miami/Jackson Memorial Medical Center from July 1, 2000, through December 31, 2000, involved in motorcycle crashes, and compared them with those seen during the same time period the year before the helmet law change. RESULTS: In 1999, before the repeal of the helmet law, there were 52 cases evaluated at our center compared with 94 after the law change. Helmet usage decreased from 1999 (83%) to 2000 (56%). The number of brain injuries (Abbreviated Injury Scale score > or = 2) during this same time period increased from 18 to 35, and the number of fatalities from 2 to 8. CONCLUSION: The repeal of a motorcycle helmet law significantly increased the number and severity of brain injuries admitted to our trauma center. 相似文献
14.
All patients involved in motorcycle crashes admitted to various hospitals in the Yorkshire region of UK between January 1993 and December 1999 were retrospectively reviewed to identify the factors that are likely to predict a reduced survival. Of the 1239 patients requiring hospital admission, 74 died. The probability of reduced survival was estimated by a logistic regression model using independent variables such as head injury, thoracic trauma, abdominal injury, spinal injury and pelvic fracture and a compound variable of pelvic fracture combined with a long bone fracture. The odds ratio for head injury was 0.349, chest injury 0.39, abdominal injury 0.42, and the compound variable (pelvis plus a long bone fracture) 0.576. The mean injury severity score (ISS) in the fatal group was 35.96 compared to 12.2 in the group that survived (P<0.01). There was a significant difference in the Glasgow coma scale (GCS) between patients wearing a helmet and those that did not wear any protective headgear (P=0.0007). Head injury followed by chest and abdominal trauma were found to predict a reduced survival rate. Use of helmets should continue to be compulsory. Chest and abdominal injuries should be diagnosed and treated early to reduce mortality. 相似文献
15.
Arbogast KB Durbin DR Kallan MJ Menon RA Lincoln AE Winston FK 《The Journal of trauma》2002,52(4):693-698
BACKGROUND: Recently, head and brain injuries were identified as consequences of the inappropriate use of seat belts by children. The proposed mechanism of these injuries might also place a child at risk for facial fracture. METHODS: A probability sample of children under age 16 involved in crashes were enrolled in an ongoing crash surveillance system (1998-2001) that links insurance claims data to telephone survey and crash investigation data (unweighted, n = 12,659; weighted, n = 131,717). Incidence of facial fracture was estimated and a series of cases were examined using in-depth crash investigation to identify the mechanisms of these injuries, specifically, the role of seating position and restraint use in the mechanism of injury. RESULTS: Ninety-two children suffered a fracture of the facial bones (0.07% of all children in crashes). Among restrained children with facial fractures (n = 68), those inappropriately restrained were at a 1.6-fold higher risk (95% confidence interval, 1.2-2.1; p = 0.001) of significant injury than those appropriately restrained for their age. The in-depth investigations revealed that excessive head excursion resulting from suboptimal torso restraint caused facial impact, which resulted in the facial injuries described. CONCLUSION: The potential for disfigurement associated with these facial injuries may resonate strongly with parents, and prevention of disfigurement may provide additional motivation for proper restraint, in particular, booster seats and rear seat location, for this pediatric population. 相似文献
16.
S Rastogi B R Wild R B Duthie 《The Journal of bone and joint surgery. British volume》1986,68(5):760-766
A medical and engineering study was made of 1074 car accidents involving 2520 vehicle occupants. The injuries they sustained were correlated with details of the crash and with contact points inside the cars. Where possible the forces which were generated in the crash were estimated and related to the injuries. In all, 39 car occupants suffered femoral shaft fracture, with an incidence of 1.7% and 0.8% for front and rear seat occupants respectively. Of these, 31 had associated injuries to other regions of the body; these were the cause of 13 of the 14 deaths in this group. Associated injuries were more severe in car occupants who were not wearing seat belts but the incidence of femoral fracture was not significantly different. The mean velocity change (delta-V) causing femoral fracture was 26 mph (42 km/h) and there was a higher incidence of femoral shaft fracture when delta-V was over 30 mph. Estimates of forces needed to cause fracture were higher than those found in cadaver studies. The time to union of femoral fractures did not correlate with the severity of the crash but was longer (mean 19 weeks) than the average for other femoral fractures. 相似文献
17.
BACKGROUND: This study examined crash severity and injury patterns between helmeted and unhelmeted adolescent motorcycle riders. METHODS: Among an initial population of 4,721 junior college students, 1,284 students were involved in 1,889 motorcycle crashes during a 20-month follow-up period. Crash severity was measured by both the type of collision object and the repair cost of motorcycle damage. RESULTS: The incidence rates of crash, injury, hospitalization, and deaths per 1,000 person-years in the cohort were 358, 104, 14, and 1.3, respectively. Compared with helmeted riders, unhelmeted riders had more noncollisions and fewer collisions with a moving car but there was no significant difference in repair cost of motorcycle damage between these groups. More injuries to the external skin, face, and head and more severe injuries occurred in unhelmeted than in helmeted riders. Among crashes resulting in hospitalization/death, more injuries to the face and head occurred in unhelmeted riders than in helmeted riders. CONCLUSION: Crashes involving unhelmeted riders were not more severe but more frequently involved face and head injuries than crashes involving helmeted riders. 相似文献
18.
Recent advances have radically changed the management of facial fractures. CT scanning, extensive exposure, and rigid plate fixation in the setting of the trauma center have permitted early operation with improved results. A subset of patients with facial fractures will also have intracranial injuries (ICI). We sought to identify parameters associated with an increased risk for ICI. We also sought to examine the safety and limits of early craniofacial repair in patients with intracranial injuries. Of 114 mid-face fractures treated over a 1-year period, 43 (38%) had a concomitant ICI. The majority, 36 (84%), were from motor vehicle accidents (MVA). Frontal sinus and orbitoethmoid fractures were at the highest risk for ICI, although orbitozygomatic fractures caused by MVAs also had a surprisingly high incidence of ICI. Our results show that early craniofacial repair can be performed safely with appropriate general surgical and neurosurgical support. 相似文献
19.
BACKGROUND: Motor vehicle crashes cause significant morbidity and mortality annually. Seat belt use has partially been associated with a decreased risk of morbidity and mortality among those involved in motor vehicle crashes. Persons injured in motor vehicle crashes and not wearing seat belts have an increased risk of admission to trauma centers for motor vehicle crash-related injury. The purpose of this study was to measure changes in seat belt use after discharge among patients admitted to a Level I trauma center for injuries sustained in motor vehicle crashes. METHODS: Patients admitted to a Level I trauma center for injuries sustained in motor vehicle crashes during 1998 were eligible for participation. A telephone interview was conducted with a random sample of 136 eligible patients regarding patterns of seat belt use before and after their collision. Demographic data and clinical characteristics were also collected. The frequency of seat belt use before and after crash involvement was compared for all patients and stratified by age, gender, race, and Injury Severity Score (ISS). RESULTS: Slightly over half (54%) of patients reported "always" wearing a seat belt before their collision compared with 85% afterward. Younger age groups, male subjects, and whites had the largest increases in the frequency of seat belt use after collision (45%, 37%, and 44% increases, respectively). With respect to injury severity, the largest increase in the frequency of seat belt use was among those with ISS of 15 to 25 (82% increase). Significant concordance between patient- and emergency medical service-reported use of seat belts was observed. Among subjects reported by emergency medical service personnel to have been restrained, nearly 90% reported belt use at the time of the telephone interview. The most frequently cited occasion for failure to use seat belts (30%) was when taking short trips. Other reported reasons were forgetting to fasten belts (29%), discomfort (10%), being in a rush (8%), riding in the back seat (4%), and that seat belts were unnecessary when riding with a good driver (3%). CONCLUSION: Involvement in a motor vehicle crash results in increased seat belt use. Prevention efforts should be directed toward those patients who report infrequent use. Patient "converts" to seat belt use after collisions may be useful in public awareness and prevention campaigns. 相似文献
20.
The impact of motorcycle helmet use. 总被引:7,自引:0,他引:7
Mandatory motorcycle helmet-use legislation is supported by the high morbidity of motorcycle trauma and its cost to society. Opponents argue, however, that the majority of motorcycle trauma morbidity and costs are the result of injuries to body regions other than the head. Previous data do not address this argument because they fail to control for differences in non-head injury severity (i.e., kinetic impact) between helmeted and unhelmeted patients. This study investigates the impact of helmet use on the morbidity and cost of motorcycle trauma, after controlling for non-head injuries. A retrospective review of all patients admitted to Harborview Medical Center with motorcycle trauma from 1/1/85 to 1/1/90 was performed. Non-head injury severity was determined by calculating an ISS that did not include head injury. This non-head ISS was used to control for injury severity below the neck. Four hundred twenty-five patients were identified. Stratified analysis showed that helmet use decreased the need for and duration of mechanical ventilation, the length of ICU stay, the need for rehabilitation, and prevented head injury. Costs of acute care were significantly less in helmeted patients. Regression analysis, controlling for age, gender, and blood alcohol level (as well as non-head injury severity), confirmed that acute costs were 40% less with helmet use. 相似文献