Sports injuries in women: a one-year prospective follow-up study at an outpatient sports clinic.

A one-year prospective follow-up study of all patients visiting Tampere Research Station of Sports Medicine (TRSSM) was carried out in order to determine the specific features of women's sports injuries compared to those of men. During this period 334 women (31%) and 745 men (69%) visited the station. Women were significantly younger than men and the ten most usual sports events causing the injury differed from those of men. In women acute dislocations, contusions, and fractures were significantly less common in men, while women had more frequent stress-related sports injuries. In both sexes the most common sites of trouble were knee, ankle, and lower back, but in women as opposed to men, the metatarsal area, the toes, and the sole were among the ten most usual sites of the injury. Fourteen women (4%) and 49 men (6%) required operative treatment of the injury. The knee was the most common site of operation in both sexes, in women significantly more frequently than in men.     

A 7-year study on risks and costs of knee injuries in male and female youth participants in 12 sports

Knee injuries are common and account in various sports for 15-50% of all sports injuries. The cost of knee injuries is therefore a large part of the cost for medical care of sports injuries. Furthermore, the risk of acquiring a knee injury during sports is considered higher for females than for males. The nationwide organization "Youth and Sports" represents the major source of organized sports and recreation for Swiss youth and engages annually around 370000 participants in the age group of 14 to 20 years. The purpose of this study was to combine data on knee injuries from two sources, the first being data on the exposure to risk found in the activity registration in "Youth and Sports" and the second injuries with their associated costs resulting from the activities and filed at the Swiss Military Insurance. This allowed calculation of knee injury incidences, to compare risks between males and females and to estimate the costs of medical treatment. The study comprises 3864 knee injuries from 12 sports during 7 years. Females were significantly more at risk in six sports: alpinism, downhill skiing, gymnastics, volleyball, basketball and team handball. The incidences of knee injuries and of cruciate ligament injuries in particular, together with the costs per hour of participation, all displayed the same sports as the top five for both females and males: ice hockey, team handball, soccer, downhill skiing and basketball. Female alpinism and gymnastics had also high rankings. Knee injuries comprised 10% of all injuries in males and 13% in females, but their proportional contribution to the costs per hour of participation was 27% and 33%, respectively. From this study it can be concluded that females were significantly more at risk for knee injuries than males in six sports and that knee injuries accounted for a high proportion of the costs of medical treatment.     

Work-related acute injuries from mandatory fitness training in the Swedish Police Force

Acute injuries in the Swedish Police Force from on-duty fitness training were selected retrospectively from the Information System of Occupational Injuries (ISA) at the National Board of Occupational Safety and Health and, if having caused a sick-leave exceeding 2 weeks, to the Labour Market Insurance (AMF Insurance). The latter included injuries from 1995 only. During the seven-year period 1992 to 1998, 920 injuries (80 % in males) from fitness training involving police officers were reported to the ISA-register. The total incidence was 1.6 for policemen per 10 000 hours of exposure and 2.2 for policewomen, which is 1.4 times higher than in men. Around 50 % of the injuries occurred in team and contact sports, with a slightly higher percentage for males, 54 % versus 49 % in females. The percentage of injuries from self-defense training was twice as high as in women than in men, 29 % versus 15 %. In 1995, 42 of the 72 injuries in males and 6 of the 21 injuries in females caused more than 14 days of sick-leave and were announced to the Occupational No Fault Liability Insurance. The major part, 32 of 48 injuries, came from team or contact sports (mainly floorball and soccer). Six policemen incurred injuries that were classified with a degree of disability ranging from 2 to 5 %. The total cost for medical treatment and production loss for the 48 injuries was Euro 248 448 and 99 336, respectively. Team and contact sports accounted for 89 % of the costs and 77 % of the production loss through sick-leave.     

Football injuries in Oslo: a one-year study.

All football injuries treated at the Emergency Department, Oslo City Hospital, 1329 patients, 1167 males and 162 females, were recorded for one year, accounting for 28.4% of all sports injuries. Most injuries seen were in the 15-19 years age group in females and 20-24 years age group in males; 68% of the females and 42% of the males (p less than 0.001) were below 20 years of age, and 87% of the injuries occurred in competitive football. During matches, 695 players were injured giving an incidence of 34.5 injuries/10,000 player matches. The injuries occurred all year with a peak in June. Sprains accounted for 41% of the injuries, 23% were contusions and 19% fractures. Most injuries (59%) affected the legs. Hospital admission was required for three females and 57 males. The football injuries required 1966 consultations and necessitated that 349 patients had to stay away from work for a total of 6137 days.     

Non-fatal sports and recreational violent injuries among children and teenagers, United States, 2001–2003

BACKGROUND: An estimated 2.7 million non-fatal unintentional sports and recreational injuries are treated in U.S. hospital emergency departments (EDs) annually. However, little is known about the number of sports and recreational injuries resulting from violent behavior. METHODS: Data for 2001-2003 on sports and recreational injuries were obtained from the National Electronic Injury Surveillance System-All Injury Program (NEISS-AIP)-a national sample of 66 U.S. EDs. National estimates and rates of persons treated for violence-related sports and recreational injuries in EDs are compared to those treated for unintentional sports and recreational injuries. Types of injuries and injury circumstances are described. RESULTS: During the study period, an estimated 6,705 (8.3 per 100,000; 95% confidence intervals (CI), 6.3-10.3) children and teenagers with violence-related sports and recreational injuries were treated in U.S. EDs annually, compared to 2,698,634 children and teenagers with unintentional sports and recreational injuries. Thus, violent behavior accounted for 0.25% of sports and recreational injuries. The highest incidence rate (13.6 per 100,000) for violence-related sports and recreational injuries was for children aged 10-14 years. Most patients with violence-related sports and recreational injuries were treated and released from the ED. A majority of those with violence-related sports and recreational injuries were injured to the head/neck region (52.2%), of which 24.1% were treated for traumatic brain injuries. Most violent injuries resulted from being pushed or hit (65.6%); the most common sports and recreational activity varied by age: playground (65.2%) for children < or =9 years; bicycling (26.7%) for 10-14-year-olds; basketball (45.3%) for 15-19-year-olds. CONCLUSIONS: National ED surveillance systems can provide useful information pertaining to prevention programs designed to reduce sports and recreational injuries resulting from violent behavior and unintentional causes.     

Comparing sports injuries in men and women.

OBJECTIVE: To compare the pattern of injury between men and women in seven collegiate sports to determine if gender-specific factors exist which could be modified to reduce the risk of injury to female athletes. DESIGN: Retrospective cohort study of injury reports compiled by certified athletic trainers between Fall 1980 and Spring 1995. SETTING: An NCAA division III College. PARTICIPANTS: Eighteen to 22 year-old male and female college athletes competing in seven like sports (basketball, cross-country running, soccer, swimming, tennis, track and water polo) at the intercollegiate level, playing similar number of contests and using the same facilities. MAIN OUTCOME MEASURES: Analyses of injury patterns, classified by sport and anatomic location, for men and women in seven like sports. RESULTS: A total of 3,767 participants were included in the study, with 1874 sports-related injuries reported among the men and women's teams. Of these injuries, 856 (45.7%) were sustained by female and 1018 (54.3%) by male athletes. Overall, no statistically significant gender difference was found for injuries per 100 participant-years (52.5 for female athlete versus 47.7 for males). A statistically significant gender difference in injury incidence (p < 0.001) was seen for two sports: swimming and water polo. Female swimmers reported more back/neck, shoulder, hip, knee and foot injuries: and female water polo players reported more shoulder injuries. When evaluating all sports concurrently, female athletes reported a higher rate of hip, lower-leg and shoulder injuries, while male athletes reported a higher rate of thigh injuries. CONCLUSION: Except for some minor gender differences in total injuries for two sports and several differences in total injuries by anatomic location, our data suggest very little difference in the pattern of injury between men and women competing in comparable sports. The increased rate of shoulder injury among female swimmers probably resulted from the more rigorous training philosophy of their coach. Thus, no gender-specific recommendations can be suggested for decreasing the incidence of injury to female athletes competing in these sports.     

Medical treatment and costs of sports-related injuries in a total population

A prospective study of acute injuries from sports and physical exercise was carried out during 1 year in a total population of a municipality with 31,620 inhabitants. The medical treatment and the services required for the injuries have been calculated and related to the total consumption of medical care in the municipality. A total of 571 injuries (17% of all injuries) occurred in 28 different sports: 65% of the injured were males. Sports injuries accounted for 3% of all acute visits and there were altogether 1,083 outpatient visits, which yields a mean of 1.9 visits per injury. Related to the total consumption of outpatient visits to the five clinics in the municipality sports injuries also accounted for 3%. Forty-four patients were hospitalized; the proportion of inpatient care due to sports injuries was 0.7% and the mean length of stay in hospital 3.9 days. The total amount of sick leave compensated for sports injuries (3,477 days) was 1.2% of all days compensated in 1984. The overall mean cost per injury was US$ 335. Individual sports (motorcycling, downhill skiing and equine sport) were by far the most costly in the Falk?ping survey, the dearest of the team sports ranking only fifth (handball followed by soccer).     

A Survey of Overuse and Traumatic Hip and Pelvic Injuries in Athletes

In brief: Two hundred and twenty-two hip and pelvic injuries in 204 patients (114 men and 90 women) were retrospectively assessed at a general sports medicine clinic over a two-year period. The three most common bone injuries were sacroiliitis, pelvic and femoral neck stress fractures, and osteitis pubis. The three most common soft-tissue injuries were gluteus medius strain/tendinitis, trochanteric bursitis, and hamstring strain. Running, fitness classes, and racket sports were the most commonly involved activities. Overuse accounted for 82.4% of injuries and trauma 17.6%. Treatment consisted of modified activity, local muscle rehabilitation, physiotherapy, oral anti-inflammatory medication, infrequent corticosteroid injection, orthoses and/or heel lifts, change of footwear, and gradual reintroduction of the specific sport.     

Participation in sports clubs is a strong predictor of injury hospitalization: a prospective cohort study

The aim of this prospective cohort study was to investigate the nature and risk factors of injuries leading to hospitalization. A cohort of 57 407 Finns aged 14–18 years was followed in the Hospital Discharge Register for an average of 10.6 years, totaling 608 990 person-years. We identified 5889 respondents (10.3%) with injury hospitalization. The most common anatomical location was the knee and shin (23.9%), followed by the head and neck (17.8%), and the ankle and foot (16.7%). Fractures (30.4%) and distortions (25.4%) were the most common injury types. The strongest risk factor for injury hospitalization was frequent participation in sports clubs [hazard ratio (HR) in males 1.8; 95% confidence interval (CI): 1.7–2.0 and in females 2.3; 95% CI: 1.9–2.7], followed by recurring drunkenness (HR 1.6; 95% CI: 1.4–2.7 in males and 1.4; 95% CI: 1.2–1.6 in females) and daily smoking (HR 1.4; 95% CI: 1.3–1.5 in males and 1.43 95% CI: 1.2–1.5 in females). The association between injuries and sports clubs participation remained after adjusting for sociodemographic background, health, and health behaviors. Health behavior in adolescence, particularly sports club activity, predicted injury hospitalization. Preventive interventions directed toward adolescents who participate in sports clubs may decrease injury occurrence.     

Trend in sports injuries among young people in Finland

The main purpose of this study was to explore how the number of home, sports, and other leisure time injuries among young people aged 15 - 25 years has developed in Finland in 1988 - 2003. In 1988, 2559 people aged 15 - 25 years were interviewed by Statistics Finland. In 1993, 1997 and 2003 those amounts were 751, 1638 and 1382. The subjects were asked in a telephone interview to report the injuries in which they had been involved during the previous 12 months. The crude injury incidence in 2003 was 364 per 1000 person years in men and 246 in women. The total number of injuries increased 49 % between the years 1988 and 2003. The number of sports injuries increased the most. The increase was greater among men than women, and the injury rate was higher among both men and women aged 15 - 19 years than those aged 20 - 25 years. More research is needed on whether and how exercise and time at home have changed and become riskier among young people. It is also essential to find out which prevention methods are the most effective among young people and implement these measures in a well-planned and targeted manner.     

The Harstad injury prevention study: the epidemiology of sports injuries. An 8 year study.

OBJECTIVE--To describe the epidemiology of sports injuries occurring in a community during 8 years and to evaluate the outcome of an intervention implemented against injuries occurring in downhill skiing. METHODS--Hospital treated sports injuries occurring in Harstad, Norway (population 22 600) were recorded prospectively during an 8 year period. A prevention programme targeting downhill skiing injuries was evaluated. RESULTS--2234 sports injuries accounted for 17.2% of recorded unintentional injuries. Two out of three injuries occurred in team sports. Soccer accounted for 44.8% of all sports injuries. Downhill skiing injuries had higher mean score on the abbreviated injury scale than all other sports analysed combined (P < 0.01). Postintervention injury rates for downhill skiing were reduced by 15% when adjusting for exposure (P = 0.24). Further observations are needed for assessing the effectiveness of the downhill skiing safety programme. CONCLUSIONS--Strategies for future sports injury prevention include community involvement, particularly sports organisations. Local data analysis seems to justify some priorities, for example, promotion of helmet use in downhill skiing for young adolescents and prevention of lower limb fractures in male soccer players 15+ years old. Prospective hospital recording of injuries provides a tool for the design and outcome evaluation of sports injury intervention research.     

Outcome of sports injuries treated in a casualty department.

The present investigation analyses 2493 patients with a sports injury treated in a casualty department during a one-year period. Of the patients 73% were men, the age of the patients averaging 26 years and the mean follow-up time was 24 months. Soccer and indoor ball games caused 24% and 23% of the injuries respectively, these being followed by injuries in ice hockey in 14%. Track and field injuries scored low with 2% out of all injuries. Injuries to the lower extremity predominated. At follow-up, ligamentous injuries of the lower extremity were the major cause of discomfort. Further, in the group of patients with persistent discomfort 36% had suffered a fracture or a dislocation, 13% a contusion and 10% a wound. The mean period of sports incapacity after a sustained injury was 3 weeks. In track and field events the injury seldom disturbed training for more than one week, but in soccer, indoor ball games, skiing and skating the mean sports incapacity period varied between 6 and 3 weeks. Out of the total injured, 2% had to give up their sports activity completely. An injury of the lower extremity demanded on average 4 weeks' rest, an injury of the upper extremity and the trunk 2 weeks and injuries of the head and neck one week's rest. According to the present investigation sports injuries were in the majority of cases of a relatively benign nature and sick leave from work seldom exceeded 2 weeks.     

Changing injury pattern of acute anterior cruciate ligament tears treated at Tampere University Hospital in the 1980s

During the years 1980–1989, 450 patients with an acute anterior cruciate ligament (ACL) rupture were treated at the University Hospital of Tampere, Finland. ACL ruptures were diagnosed by arthroscopy or open surgery. The data were analyzed in terms of patient age, sex, injury etiology, injury type and sports activity to determine the trends in the 1980s. The number of ACL tears seen in the Hospital increased by 247% over this period. Sixty-three percent of the patients were male (mean age 33 years) and 37% female (mean age 39 years), and there were no changes in the sex and age distribution in 1980s. The most common injury type was the isolated ACL rupture (51%), followed by a combination injury of the ACL and medial collateral ligament (38%). Isolated ACL ruptures in the 1980s increased 6.5 times. Sports accounted for 54% of all injuries with out any sign of change in their relative proportion in 1980s. The most common sports causing the rupture were soccer (29%), downhill skiing (20%), cross-country skiing (12%) and volleyball (12%). From 1980 to 1989, there was a decrease (2 times) in ACL injuries sustained in crosscountry skiing and a substantial (30 times) increase in ACL injuries sustained in downhill skiing.     

Injuries in elite orienteers

A prospective study of injuries in 89 elite orienteers showed a total incidence of three injuries per 1,000 training hours, with no difference between the sexes. Mean absence from training per year due to injury was 20 days for men and 19 days for women. Most injuries (80.3%) occurred during training, while the remaining injuries occurred during competition. The lower extremities were affected in 93.6% of the male injuries and in all of the female injuries. The majority of injuries (60.6%) were moderate, while 19.7% were minor and 19.7% were major injuries. Overuse injuries accounted for 57%; 43% of the injuries were due to trauma. Overuse injuries predominated in the preseason period, while the incidence was equal between overuse and traumatic injuries over the rest of the year. Of a total number of 38 overuse injuries, 60.5% occurred during running on tracks or roads. Thirteen injuries (19.7%) were major; the majority (84.6%) of these injuries were due to overuse, affecting the knee in eight cases (61.5%). Of the major injuries, 76.5% occurred during the period December to May. Of a total number of 28 traumatic injuries, 78.6% occurred while running on uneven ground, mainly in forests. Among the traumatic injuries, ankle sprains accounted for 57.1%, equally distributed between the sexes. The majority of these sprains (81.2%) were moderate. This paper will discuss injury mechanisms and possibilities of prevention.     

Injuries and injury risk factors among men and women in U.S. Army Combat Medic Advanced individual training

No previous reports have evaluated injuries or injury risk factors during the advanced individual training (AIT) that follows the Army's initial or basic combat training (BCT). This study examined injuries and injury risk factors among 439 men and 287 women participating in combat medic AIT. A questionnaire addressing demographic and lifestyle characteristics (age, race, tobacco and alcohol use, physical activity, etc.) was administered to all subjects. Stature and body mass were obtained from battalion records. Injuries occurring during both BCT and AIT were transcribed from subject medical records. Results indicated that cumulative injury incidence (subjects with one or more injuries) in BCT was 26% for men and 52% for women (p < 0.01), in consonance with previous investigations. In AIT, injury incidence was 24% for men and 30% for women (p = 0.08). In both BCT and AIT, overuse injuries and lower body injuries accounted for the largest proportions of injuries by diagnosis and anatomical location. Logistic regression revealed that older age (> 25 years), split option (a break in service between BCT and AIT), and higher body mass were independent risk factors for AIT injuries among women. None of the examined variables were independent risk factors for AIT injuries among men.     

A profile of Australian football injuries presenting to sports medicine clinics

Most of the published data describing Australian football injuries is from hospital emergency departments and elite injury surveillance studies. There is a lack of good information about injuries to players at the lower levels of participation and those not severe enough to warrant hospital treatment. This study describes the profile of Australian football injuries that present to sports medicine clinics for treatment. New sports injury cases, presenting to five metropolitan Melbourne sports medicine clinics during a 12 month period in 1996-1997, were recorded through the Sports Medicine Injury Surveillance project. Both the patient and treating health professional provided personal and injury details. Australian football accounted for 29% of the 6479 recorded injury cases. The majority of injured players were male (99%) and from adult, community leagues (78%); the mean age was 23 years. Competition accounted for 78% of injuries and 72% of injured players presented for treatment to a sports physician/medical practitioner. Body contact accounted for half of all injuries and the most common injuries were medial ligament sprains of the knee (7%), lateral ligament sprains of the ankle (6%) and anterior cruciate ligament injuries (4%). In conclusion, sports medicine clinics treat a wide variety of football injuries and appear to be a good source of data about injuries to non-elite participants.     

后交叉韧带损伤的临床流行病学研究

目的:探讨后交叉韧带损伤的临床流行病学特点。方法:回顾我所1999年3月至2006年12月187例后交叉韧带损伤患者的临床资料,对性别和年龄分布、致伤运动项目分布、创伤因素、创伤机制、创伤类型、伤后就诊时间、不稳症状出现时间、后交叉韧带损伤程度等进行研究分析。结果:男性发病率(77.54%)高于女性(22.46%),35岁以内的年轻患者(60.96%)居多。创伤因素中以意外伤(66.84%)居多,其中交通事故伤最多。运动伤总体发生率为33.16%,其中足球项目占40.32%。创伤类型以单一后交叉韧带损伤为主(69.52%),联合韧带伤占30.48%。创伤机制中运动伤以屈曲外翻伤多见(42.62%),意外伤则以胫前伤为主(65.08%)。伤后就诊时间平均359.28天,伤后出现不稳时间平均271.62天。损伤部位主要为实质部撕裂(72.12%),后交叉韧带损伤存在前外束和后内束中一束断裂或两束不同部位同时断裂。结论:后交叉韧带损伤以意外伤居多,其中以交通伤为主。后交叉韧带损伤合并其它韧带损伤发生率也较高。运动损伤发生于多种运动项目中,以足球项目最多见,专业运动员发生率较低。后交叉韧带损伤患者多需接受后交叉韧带重建手术治疗。     

Comparison of anterior cruciate ligament reconstruction in male and female athletes using the patellar tendon and hamstring autografts

Despite the higher incidence of anterior cruciate ligament (ACL) injuries in female than in male athletes few authors have studied the effects of gender on the outcome of ACL reconstruction. This prospective study compared the results of ACL reconstruction using the patellar tendon and hamstring techniques in men and women. We prospectively followed 80 comparable athletes (46 males, 32 females) from a population of 287 patients operated on at our institution for ACL reconstruction using either patellar tendon or hamstring graft. There were 26 males and 14 females in the patellar tendon group, and 22 males and 18 females in the hamstring group. All patients were operated on by the same surgeon within 6 months from injury and underwent the same rehabilitation program at the same center. After an average of 36 months the patients were assessed by clinical evaluation, computerized knee laxity analysis, and isokinetic and functional strength tests; standard knee scores were also used. Among patellar tendon patients there were no significant differences between males and females regarding knee evaluation form, laxity, or isokinetic and functional tests. Females in the hamstring group had significantly greater laxity, and isokinetic tests at 1 year revealed a significantly higher deficit of peak torque at 60°/s in flexion and extension. We suggest further studies on the clinical significance of these findings particularly on their possible ramifications in the areas of return to sports and rehabilitation of female athletes     

Epidemiology of lacrosse injuries treated at the United States emergency departments between 1997 and 2015

ABSTRACT

Lacrosse has gained substantial popularity across age groups in the past few decades, but epidemiologic sex differences of lacrosse injuries in emergency settings have not been well described. We characterized and described lacrosse-related injuries presenting to United States Emergency Departments (US EDs) using data from the National Electronic Injury Surveillance System (NEISS). From 1997 to 2015, 7,587 lacrosse-related injuries were treated at US EDs (national estimate of 256,358 injuries). Males accounted for 75.5% of injuries. Average age was 16.0 ± 5.0 (range 5–71) years. Sprains/strains (25.4%), contusions/abrasions (23.9%), and fractures (18.7%) were the most common diagnoses. Females sustained a higher proportion of sprains/strains (36.0%) than males (21.9%) (p< 0.01), while males sustained a higher proportion of fractures (injury proportion ratios [IPR]; 21.3% vs. 10.8%, p< 0.01). Similar proportions of concussions were observed (IPR; 6.1% in males, 6.2% among females). Differences in injury patterns may be secondary to differences in rules and equipment between the two sports.     

Physical assault related injuries in Western Nepal – A hospital based retrospective study

ObjectiveThe study was carried out to study the pattern of injuries and epidemiological factors in Nepal where there is no systematic surveillance system for injuries.DesignA hospital based, retrospective study conducted by extracting data from the medico-legal register of the Emergency Department of a Regional Hospital for 3 years.SettingRegional Hospital in Pokhara, Western Nepal.ResultsA total of 1100 cases of physical assault had been reported. Male to female ratio was 3.6:1 and most commonly involved age group in males was 16–25 and in females was 26–35 years. Contusion (28.7%) was the commonest type of injury followed by incised wounds (25.7%). Most commonly used weapon was wooden stick and clubs (21.5%) followed by kicks and punches (20.6%). The most frequently affected anatomical site involved was the head and neck (57.06%), followed by the upper limbs (17.74%) and the lower limbs (10.5%). Assailants for females were most commonly spouse (40%) and in-laws (14%) and for males it was unspecified known individuals (18%) followed by neighbours (11%). Maximum number of physical assault injuries occurred between evening and midnight (59.59%).ConclusionInjuries from physical assault occurred in all age groups but most commonly affecting the young males and majority of them were in the productive age group. Commonest type of injury was contusion and weapon used wooden sticks and clubs. Assailants were spouses in females and known but unspecified individuals in men.