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1.
A Shanon  B Bashaw  J Lewis  W Feldman 《CMAJ》1992,146(3):361-365
OBJECTIVE: To examine the types and severity of injuries seen in the Emergency Department of the Children''s Hospital of Eastern Ontario and the circumstances surrounding the events. DESIGN: Chart review. SETTING: A tertiary care hospital that serves a child population of 600,000 in eastern Ontario and western Quebec. PARTICIPANTS: Every sixth day''s charts of children up to 17 years of age who visited the Emergency Department because of injuries between Sept. 1, 1984, and Aug. 31, 1985, were examined retrospectively. RESULTS: A total of 2886 charts were reviewed. There were more boys than girls. Most (1354 [46.9%]) of the accidents had occurred at home. Falls and sports-related accidents were the leading causes of injury (in 1088 [37.7%] and 560 [19.4%] of the cases respectively). Most of the visits were for minor injuries (bumps, swellings, cuts, bruises and scrapes), and only 114 (4.0%) of the children were admitted to the hospital. Injuries from motor vehicle accidents accounted for the highest admission rate (17.4%). Important information regarding the circumstances surrounding the events (e.g., whether a seat belt or car seat was used) was frequently missing from the charts. CONCLUSIONS: Nonfatal injuries are common, especially in or around the home, and remain a significant problem in our society in terms of radiographic and consulting fees, time off from school or work and pain. Given the difficulties in obtaining information on the circumstances surrounding the events prospective studies are needed. Factors related to the occurrence and severity of childhood injury and whether these factors can be altered remain a high priority for research.  相似文献   

2.
One hundred and five cases of airgun pellet injuries of the eye have been analysed. The average age was 14 and the male to female ratio 7·5:1. Forty-five patients had final visual acuities of 6/18 or less in the injured eye and 19 of these had the eye removed. The two main causes for poor vision were retinal damage and cataract. One patient became completely blind after sympathetic ophthalmitis arising 11 years after the injury. The pellet lodged in the orbit in 14 cases and three of these, together with one who had an intraethmoidal pellet, were investigated for abnormal lead levels in blood and urine. The results were normal.The circumstances of the injury were obtained in 12 cases and most involved careless handling of a gun. Instruction of children and parents in schools and on television, rather than stricter legislation, is suggested as a means of prevention.  相似文献   

3.
ABSTRACT: INTRODUCTION: Air guns, either modern or traditional models, are powerful weapons that are capable ofcausing serious or life-threatening injuries. CASE PRESENTATION: Here, we present a case of an air gun pellet injury, with the pellet trapped between the thyroidcartilage and the lining mucosa of a 58-year-old Iranian man. CONCLUSION: Entrapment of air gun pellet between thyroid cartilage and the lining mucosa, as presented inour case, may cause diagnostic challenges through the clinical presentation of slightodynophagia.  相似文献   

4.
R Cushman  J Down  N MacMillan  H Waclawik 《CMAJ》1990,143(2):108-112
The number of bicycle-related injuries has risen significantly with the increased popularity of bicycle riding in Canada. The risk of injury is highest among children. To assess the magnitude of the problem and to identify the contributing factors we used a questionnaire, injury reports and patient charts to survey bicycle-related injuries among children brought to the emergency department of the Children''s Hospital of Eastern Ontario, Ottawa, between May 1 and Sept. 30, 1988. The questionnaire was completed for 517 (91%) of the 568 children; 70% were boys, and the mean age was 9.4 years. Only 2% of the patients had been wearing a helmet at the time of injury, although 13% claimed to own one for cycling. Over 60% of the accidents were attributable to carelessness or poor bicycle control; mechanical failure and environmental hazards were minor factors. Over 80% of the injuries occurred within a kilometre of the child''s home. Of the 97 children admitted to hospital 49% had head and skull injuries and 40% had limb fractures. Bicycle-related injuries represented 14.8% of all nonwinter (Apr. 1 to Oct. 31) trauma admissions among children 5 years or older. Our results further document bicycle-related injuries as an important childhood problem and underscore the need for improved safety measures.  相似文献   

5.
Domestic violence is a pervasive and frequently unrecognized cause of injury among women. We reviewed data from standardized interviews with 218 women who presented to an emergency department with injuries due to domestic violence. Victims ranged in age from 16 to 66 years and constituted a wide range of socioeconomic and ethnic backgrounds. Domestic violence often resulted in severe injury; 28% of the women interviewed required admission to hospital for injuries, and 13% required major surgical treatment. The typical presentation was injuries to the face, skull, eyes, extremities, and upper torso. A third of the cases involved a weapon, such as a knife, club, or gun. In all, 10% of the victims were pregnant at the time of abuse, and 10% reported that their children had also been abused by the batterer. Most victims (86%) had suffered at least one previous incident of abuse, and about 40% had previously required medical care for abuse. Victim recognition and referral to appropriate agencies could be improved if primary care physicians were more aware of the prevalence, severity, frequency of occurrence, and typical presentation of domestic violence.  相似文献   

6.
A retrospective study was conducted of the 880 children with head injuries consecutively admitted to the Children''s Hospital of Eastern Ontario in Ottawa from July 1976 to June 1978. It confirmed a boy:girl ratio of about 2:1, with a peak of 3.5:1 around 7 years of age. The largest number of head injuries was in children under 1 year of age. Injuries were most common in summer and spring, and most were caused by falls. The most common place for head injuries was in the home, but the single most common cause of injuries was bicycle accidents, which were responsible for 12% of all the head injuries. Skull fractures were found in 30% of all the patients. Of the 34 patients with severe head injuries 8 (24%) died, 9 (26%) had a moderate residual disability and 17 (50%) made a good recovery. There were no other deaths, so the mortality for the entire group of 880 patients was 0.9%.  相似文献   

7.
A laboratory spray gun and a production spray gun were investigated in a scale-up study. Two Schlick spray guns, which are equipped with a new antibearding cap, were used in this study. The influence of the atomization air pressure, spray gun-to tablet bed distance, polymer solution viscosity, and spray rate were analyzed in a statistical design of experiments. The 2 spray guns were compared with respect to the spray width and height, droplet size, droplet velocity, and spray density. The droplet size, velocity, and spray density were measured with a Phase Doppler Particle Analyzer. A successful scale-up of the atomization is accomplished if similar droplet sizes, droplet velocities, and spray densities are achieved in the production scale as in the laboratory scale. This study gives basic information for the scale-up of the settings from the laboratory spray gun to the production spray gun. Both spray guns are highly comparable with respect to the droplet size and velocity. The scale-up of the droplet size should be performed by an adjustment of the atomization air pressure. The scale-up of the droplet velocity should be performed by an adjustment of the spray gun to tablet bed distance. The presented statistical model and surface plots are convenient and powerful tools for scaling up the spray settings if the spray gun is changed from laboratory spray gun to the production spray gun. Published: January 19, 2007  相似文献   

8.
目的:探讨唑尼沙胺(Zonisamide ZNS)对儿童癫痫疗效及骨代谢的影响。方法:选择2013年3月至2014年3月到河北省儿童医院神经内科门诊及病房就诊的新诊断癫痫患儿,其中男性36名,女性24名,年龄在2-14岁,给予唑尼沙胺单药治疗,分别于服药前、服药后6月查血甲状旁腺素、血钙、磷、碱性磷酸酶和骨密度测定,并与对照组进行对比。对照组选择就诊于儿保科年龄、性别相匹配的正常儿童。并分析癫痫患儿发作频率及严重程度,评估疗效。结果:唑尼沙胺治疗53例癫痫患儿中,42例(79.2)无发作,8例(15%)有效,3例(5.7%)无效。且对骨代谢相关血清学指标、骨密度无明显影响。结论:ZNS对儿童癫痫有显著疗效,是一种广谱、耐受良好的抗癫痫药。  相似文献   

9.
Water guns have shown the potential to repel nuisance aquatic organisms. This study examines the effects of exposure to a 1966.4 cm3 seismic water gun array (two guns) on the abundance and behavior of Bighead Carp Hypophthalmichthys nobilis, Silver Carp H. molitrix (collectively referred to as bigheaded carp) and native fishes (e.g., Smallmouth Buffalo Ictiobus bubalus). Water guns were deployed in a channel that connects the Illinois River to backwater quarry pits that contained a large transient population of bigheaded carp. To evaluate the effect of water guns, mobile side-looking split-beam hydroacoustic surveys were conducted before, during and between replicated water gun firing periods. Water guns did not affect abundance of bigheaded carp, but abundance of native fish detected during the firing treatment was 43 and 34% lower than the control and water guns off treatments, respectively. The proximity of bigheaded carp to the water gun array was similar between the water guns on and water guns off treatments. In contrast, the closest detected native fish were detected farther from the water guns during the water guns on treatment (mean ± SE, 32.38 ± 3.32 m) than during the water guns off treatment (15.04 ± 1.59 m). The water gun array had a greater impact on native fish species than on bigheaded carp. Caution should be taken to the extrapolation of these results to other fish species and to fish exposed to water guns in different environments (e.g., reduced shoreline interaction) or exposure to a larger array of water guns, or for use of water guns for purposes other than a barrier.  相似文献   

10.
目的:调查儿童抽动障碍发病情况,对其进行研究,了解抽动障碍发病特点及其相关危险因素,为制定预防措施提供来源依据。方法:选取2013年1月至2013年12月上海新华医院中医科就诊的抽动障碍儿童122例,发放问卷调查患儿的一般资料、家族史、既往史、母孕史、发病情况包括发病年龄、就诊年龄、病程进行分析。结果:122例患儿中发病年龄大多集中在10岁以前,为总发病儿童的93.4%,4~6岁的占45.9%,7~9岁的占39.3%。就诊年龄中6岁的占27.9%,6~8岁占39.3%,9~11岁占24.6%。病程6月的占13.1%,6~12月的占27.9%,1~2年的占19.7%,≥2年的占39.3%。其中36.1%有反复呼吸道感染史(OR1,P0.05);29.5%在生产中有轻度窒息(OR1,P0.05);11.5%有流产史(OR1,P0.05);13.1%有家族抽动障碍史(OR1,P(0.05);其中反复呼吸道感染、生产中轻度窒息、家族抽动障碍史是抽动障碍发病的危险因素。结论:儿童抽动障碍发病年龄较早,其起病可能是由多因素相互作用的结果,其中反复呼吸道感染、生产中轻度窒息、家族抽动障碍史是抽动障碍发病的危险因素。  相似文献   

11.
Fresh stool samples obtained from 1407 adult patients who sought treatment in Takeo province hospital and 332 Takeo preschool and school-age children from 3 to 18 years of age were examined for the presence of intestinal parasites using the technique of native preparation and the flotation method of Faust with subsequent staining with Lugol solution to demonstrate cysts. In hospital patients, a total of 13 protozoan and 9 helminth species were diagnosed. The prevalence of Entamoeba histolytica (cysts and trophozoites) was highest in the age group 15-18 years (18.3%), the peak prevalence of Gairdia lamblia (27.6%) occurred in children of the age group 6-9 years. The highest frequency distribution of Pentatrichomonas hominis (20.1%) was recorded in 3 to 5 years old, that of Enteromonas hominis (12.8%) in 6 to 9 years old. The predominant helminth was Ancylostoma duodenale, with the peak prevalence (65.2%) in patients older than 18 years, followed by Ascaris lumbricoides and Strongyloides stercoralis. Almost half of children patients under 6 was infected with at least two species of parasites, patients over 6 were infected simultaneously with two or more intestinal parasites in an absolute majority of cases. In Takeo preschool and school children the spectrum of diagnosed protozoan and helminth species was somewhat narrower than seen in hospital patients, but their prevalence rates were higher, except for the flagellate Pentatrichomonas hominis. The highest prevalence rates recorded were for E. histolytica 29.5% (age category 10-14 years), for G. lamblia 34.8% (age category 6-9 years), for P. hominis 19.3% (age category 3-5 years), for E. hominis 10.5% (age category 3-5 years), for A. duodenale 85.9% (age category 15-18 years), for A. lumbricoides 26.1% (age category 6-9 years), and for S. stercoralis 18.8% (age category 6-9 years). As many as 70% of children at the age between 6 and 15 years were simultaneously infected with two or three species of intestinal parasites.  相似文献   

12.
Four hundred normal children aged between 2 weeks and 11 years were examined to determine the prevalence and site of recent injury of any type. There was evidence of injury in 37% with a steady increase in prevalence to 60% by the end of the third year of life. Bruising of the hands and feet and of the lower legs was the most frequent type of injury. Head and facial injuries were most common between 18 months and 3 years (17% of children) but were rare at other ages. Injury to the lumbar region was unusual before 5 years but was present in 14% of children of school age. In 84 children of similar age where non-accidental injury was proved or suspected a different pattern of injury was present. Sixty per cent had injuries to the head and face; this increase in prevalence was seen at all ages. These children also had more frequent injuries in the lumbar region, particularly before the age of 5 years.  相似文献   

13.
OBJECTIVE--To examine the causes and circumstances surrounding fatal accidents involving head injuries in children in the Northern region. DESIGN--Retrospective review of the hospital case notes, necropsy reports, and records of the coroners'' inquests. SETTING--Northern Regional Health Authority. PATIENTS--All 255 children aged less than 16 years who died with a head injury during 1979-86. MAIN OUTCOME MEASURES--Cause of injury and circumstances of accident according to reports of inquests; injury severity score; number of fatal accidents and mortality per 100,000 children in 10 groups of local authority wards ranked according to their score on the overall deprivation index; and distance of site of accident from child''s home. RESULTS--Of the 255 children who died after a head injury, 136 (53%) children were playing at the time of the accident. 195 (76%) children sustained the head injury in road traffic accidents, 135 as pedestrians, 35 as cyclists, and 25 as passengers in a vehicle. In 120 accidents in child pedestrians the primary cause of accident was the unsafe behaviour of the child. 172 (67%) accidents occurred within one to two km of the child''s home and 153 (63%) between 3 pm and 9 pm. The mortality was significantly related to social deprivation; excluding eight children injured while on holiday in the region, 15-fold decrease in mortality was recorded between the local authority wards that ranked highest on the overall deprivation index and those that ranked lowest (14.0/100,000 children, group 10 v 0.9/100,000, group 1 respectively, p less than 0.00001). CONCLUSIONS--The finding that most accidents occurred in children living in deprived areas who were playing unsupervised near their home suggests that childhood mortality might be appreciably reduced if children at play were protected from traffic, particularly in socially deprived areas.  相似文献   

14.
目的:分析单眼远视性弱视儿童图形视觉诱发电位(P-VEP)检查情况,探讨外周发病机制,为临床诊疗提供依据。方法:选取2013年1月到2015年10月我院收治的单眼远视性弱视儿童75例(75只眼),另选取同期正常儿童32例(64只眼)为对照组,根据病情将弱视儿童分为轻度(A组)和对侧健眼组(B组),中度(C组)和对侧健眼组(D组),重度(E组)和对侧健眼组(F组),应用P-VEP检查各组P100波及振幅。结果:A组、C组、E组P100波潜伏期较B组、D组、F组和对照组延长(P0.05),振幅较B组、D组、F组和对照组降低(P0.05),A组、C组和、E组P100波潜伏期和振幅比较具有统计学意义(P0.05),B组、D组、F组P100波潜伏期与对照组无统计学意义(P0.05),B组、D组、F组振幅显著低于对照组(P0.05),B组、D组、F组P100波潜伏期和振幅比较无统计学意义(P0.05)。结论:单眼远视性弱视儿童弱视眼会出现P100波潜伏期延长,振幅降低,对侧健康眼会出现振幅降低。  相似文献   

15.
OBJECTIVE--To assess the incidence of potentially avoidable factors contributing to death of children with intussusception. DESIGN--Review of children who died with intussusception in England and Wales between 1984 and 1989 from data of the Office of Population Censuses and Surveys, case notes, coroners'' records, and necropsy reports. MAIN OUTCOME MEASURES--Unambiguous objective criteria such as failure to diagnose intussusception within 24 hours of admission. RESULTS--33 children died of acute intussusception in England and Wales between 1984 and 1989 compared with 67 in the previous six years. Their median age was 7 months (range 2 months to 12 years), and two thirds were boys. Half of the deaths occurred at home or soon after arrival at hospital but 15 patients had surgery. Potentially avoidable factors contributing to death were identified in 20 (61%) children, all but three of whom had ileocolic intussusception. These factors were excessive delay in diagnosis, inadequate intravenous fluid and antibiotic therapy, delay in recognising recurrent or residual intussusception after hydrostatic reduction, and surgical complications. Of the 13 patients in whom no avoidable factors were identified, there were nine of 11 children with isolated small bowel intussusception, who tended to have atypical presentations. CONCLUSION--Although the mortality from intussusception has declined, there remains ample opportunity for improved management.  相似文献   

16.
目的:统计我院1-7岁住院儿童肺炎发病情况并进行病毒病原学分析。方法:收集2015年1月到2017年12月河北省人民医院1-7岁住院儿童8532例的临床资料,统计不同年龄段的肺炎患儿、重症肺炎患儿的发病情况及不同季节肺炎分布特点,统计不同病毒病原体住院肺炎儿童入院时的症状或体征情况,记录住院肺炎儿童并发症发生情况。结果:8532例住院儿童中,肺炎患儿2476例。1岁患儿肺炎、重症肺炎的发病率均最高,分别为54.67%(703/1286)、1.14%(8/703);7岁患儿肺炎发病率最低,为12.52%(126/1006);6岁和7岁重症肺炎发病率均为0.00%。冬季肺炎发病率最高,为33.38%(724/2169),春季、夏季、秋季发病率相当。病毒病原学显示,至少1种病毒检测阳性的有2061例,阳性率为83.24%。腺病毒和偏肺病毒阳性患儿出现发热、呼吸急促和呼吸困难的比例高于其他病毒感染;各种病毒阳性病例中,咳嗽、咳痰、流涕等呼吸道症状出现的频率相当。住院肺炎患儿中出现并发症以呼吸衰竭为主,占比为21.16%,其次是心力衰竭,占比为14.82%,脓毒血症的发生率为8.72%,其他并发症发生率均较低。结论:2015-2017年我院1-7岁住院儿童肺炎和重症肺炎的发生率以1岁最高,且随着年龄的增长发病率呈下降趋势,冬季最多见,病毒病原体中以腺病毒和偏肺病毒感染导致的发热、呼吸急促和呼吸困难症状较多,并发症以呼吸衰竭为主。  相似文献   

17.

Objectives

To determine the predictive value and sensitivity of demographic features and injuries (indicators) for maltreatment-related codes in hospital discharge records of children admitted with a head or neck injury or fracture.

Methods

Study design: Population-based, cross sectional study. Setting: NHS hospitals in England. Subjects: Children under five years old admitted acutely to hospital with head or neck injury or fracture. Data source: Hospital Episodes Statistics, 1997 to 2009. Main outcome measure: Maltreatment-related injury admissions, defined by ICD10 codes, were used to calculate for each indicator (demographic feature and/or type of injury): i) the predictive value (proportion of injury admissions that were maltreatment-related); ii) sensitivity (proportion of all maltreatment-related injury admissions with the indicator).

Results

Of 260,294 childhood admissions for fracture or head or neck injury, 3.2% (8,337) were maltreatment-related. With increasing age of the child, the predictive value for maltreatment-related injury declined but sensitivity increased. Half of the maltreatment-related admissions occurred in children older than one year, and 63% occurred in children with head injuries without fractures or intracranial injury.

Conclusions

Highly predictive injuries accounted for very few maltreatment-related admissions. Protocols that focus on high-risk injuries may miss the majority of maltreated children.  相似文献   

18.
AIM: To assess the relation between islet cell antibody (ICA) positivity and demographic characteristics in an extensive series of first-degree relatives of children with type 1 diabetes (T1D). METHODS: Family members of children diagnosed with T1D before the age of 16 years and attending one of 27 participating paediatric units in Finland taking care of children with diabetes were invited to volunteer for an ICA screening program aimed at identifying individuals eligible for inclusion in the European Nicotinamide Diabetes Intervention Trial (ENDIT). The final series comprised 2,522 first-degree relatives (1,107 males) with a mean age of 20.4 (range 0.1-51.9) years, out of whom 390 were fathers, 622 mothers, 717 brothers, and 793 sisters of affected cases. RESULTS: Two hundred and four family members (8.1%) tested positive for ICA with levels ranging from 3 to 564 (median 18) Juvenile Diabetes Foundation (JDF) units. One hundred and five relatives (4.2%) had an ICA level of 18 JDF units or more. Males had detectable ICA more often than females (9.6 vs. 6.9%; p = 0.02). Antibody-positive family members under the age of 20 years had higher ICA levels than the older ones [median 18 (range 3-514) JDF units vs. 10 (range 3-564) JDF units; p = 0.008]. Among the adult relatives (>or=20 years of age) antibody-positive females had higher ICA levels than the males [median 10 (range 5-564) JDF units vs. 9 (range 3-130) JDF units; p = 0.04]. Siblings had an increased frequency of high-titre ICA (>or=18 JDF units) when compared to the parents (4.8 vs. 3.2%; p = 0.05). Among siblings, we found a higher frequency of ICA positivity in brothers than in sisters (10.8 vs. 6.9%; p = 0.01), and this was also true for high-titre ICA (6.0 vs. 3.8 %; p = 0.04). Geographically, the highest ICA prevalence was seen among relatives living in the middle of Finland (10.4 vs. 7.2% in the other parts of Finland; p = 0.01). CONCLUSIONS: These results imply that male gender and young age favour positive ICA reactivity among family members of children with T1D. Siblings test positive for high ICA titres (>or=18 JDF units) more frequently than parents. Accordingly, judged from demographic characteristics, the yield of ICA screening in first-degree relatives would be maximized by targeting young brothers of affected cases.  相似文献   

19.
Delays in treatment seeking and antivenom administration remain problematic for snake envenoming. We aimed to describe the treatment seeking pattern and delays in admission to hospital and administration of antivenom in a cohort of authenticated snakebite patients. Adults (> 16 years), who presented with a confirmed snakebite from August 2013 to October 2014 were recruited from Anuradhapura Hospital. Demographic data, information on the circumstances of the bite, first aid, health-seeking behaviour, hospital admission, clinical features, outcomes and antivenom treatment were documented prospectively. There were 742 snakebite patients [median age: 40 years (IQR:27–51; males: 476 (64%)]. One hundred and five (14%) patients intentionally delayed treatment by a median of 45min (IQR:20-120min). Antivenom was administered a median of 230min (IQR:180–360min) post-bite, which didn’t differ between directly admitted and transferred patients; 21 (8%) receiving antivenom within 2h and 141 (55%) within 4h of the bite. However, transferred patients received antivenom sooner after admission to Anuradhapura hospital than those directly admitted (60min [IQR:30-120min] versus 120min [IQR:52-265min; p<0.0001]). A significantly greater proportion of transferred patients had features of systemic envenoming on admission compared to those directly admitted (166/212 [78%] versus 5/43 [12%]; p<0.0001), and had positive clotting tests on admission (123/212 [58%] versus 10/43 [23%]; p<0.0001). Sri Lankan snakebite patients present early to hospital, but there remains a delay until antivenom administration. This delay reflects a delay in the appearance of observable or measurable features of envenoming and a lack of reliable early diagnostic tests. Improved early antivenom treatment will require reliable, rapid diagnostics for systemic envenoming.  相似文献   

20.

Objective

The objectives of the current study are to provide nationally representative estimates of hospital based emergency department visits (ED) attributed to self inflicted injuries and attempted suicides among children in United States; and to identify potential methods of such intentional self inflicted injuries and attempted suicides.

Methods

The Nationwide Emergency Department Sample (year 2007) was used. All ED visits occurring among children (aged ≤18 years) with an External Cause of Injury for any of self inflicted injuries were selected. Outcomes examined include hospital ED charges and hospitalization charges. All estimates were projected to national levels.

Results

77,420 visits to hospital based emergency departments were attributed to self inflicted injuries among children (26,045 males and 51,370 females). The average age of the ED visits was 15.7 years. 134 patients died in ED’s (106 males and 28 females) and 93 died in hospitals following in-patient admission (75 males and 18 females). A greater proportion of male ED visits were discharged routinely as opposed to female ED visits (51.1% versus 44%). A greater proportion of male ED visits also died in the emergency departments compared to female visits (0.4% versus 0.05%). 17,965 ED visits necessitated admission into same hospital. The mean charge for each ED visit was $1,874. Self inflicted injuries by poisoning were the most frequently reported sources accounting for close to 70% of all ED visits.

Conclusions

Females comprise a greater proportion of ED visits attributed to self inflicted injuries. 227 children died either in the ED’s or in hospitals. The current study results highlight the burden associated with such injuries among children.  相似文献   

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