RESUMO
A two-year study was made of injuries received in high school sports. Athletic trainers were placed in four high schools to conduct the investigation. Injuries occurred in women's sports at a rate of 22 per 100 participants; men's injuries occurred at a rate of 39 per 100 participants. Football and wrestling accounted for the highest injury rates; tennis and swimming accounted for the lowest rates for both sexes.
Assuntos
Traumatismos em Atletas , Feminino , Futebol Americano , Humanos , Masculino , Serviços de Saúde Escolar , Medicina Esportiva , Natação , Tênis , Luta RomanaRESUMO
Forty-four patients with newly discovered biopsy-proven pulmonary sarcoidosis in roentgenographic stage II (adenopathy and interstitial abnormalities) who also had abnormal pulmonary function (TLC and/or DCO less than 80 percent predicted) were assigned in alternate sequence to either a daily or alternate day prednisone treatment protocol. Both groups showed statistically significant improvement in pulmonary function (TLC, FVC, FEV1, DCO) at three or six months, but there were no significant differences between the two groups. Radiographic adenopathy and interstitial scores (interpreted by blinded readers in random sequence according to a quantitative scale) also showed significant improvement in both groups at three or six months, and again no significant difference was noted between the two groups. Thus, both daily and alternate day prednisone regimens were effective therapy for stage II sarcoidosis. Alternate day therapy may be the treatment of choice for those patients at high risk for significant adverse steroid effects.
Assuntos
Pneumopatias/tratamento farmacológico , Prednisona/administração & dosagem , Sarcoidose/tratamento farmacológico , Adulto , Esquema de Medicação , Feminino , Humanos , Pneumopatias/fisiopatologia , Masculino , Estudos Prospectivos , Testes de Função Respiratória , Sarcoidose/fisiopatologia , Fatores de TempoRESUMO
A review of nine studies of prophylactic knee braces worn by players in American tackle football lends some support for the use of double-hinged braces at the high-school level. Evidence for their use at the college level seems less persuasive. Caution should be exercised in interpreting these studies owing to the probable presence of bias and confounding variables and to difficulty in generalizing results beyond the study populations. The two studies that assigned braces randomly found lower injury rates for knees and knee ligaments among high-school and high-school size players. Conversely, a large, multiteam collegiate study found a significantly higher rate of knee injuries among brace users, a difference that remained when controlled for position, skill, and previous injury.
Assuntos
Braquetes , Futebol Americano/lesões , Traumatismos do Joelho/prevenção & controle , Adolescente , Adulto , Humanos , MasculinoRESUMO
Over 3,500 students from five major high schools in the Seattle metropolitan area were studied as to skiing injuries. Each had skiied an average of 13.3 days. The average age of t'he group was 13.5 years, the ages ranging from 3 to 19 years. The students 10 years and under had the lowest incidence of injuries, those aged 11 to 14 years had the highest over-all injury rates, and the group 15 years of age and over laid midway between these two groups in injury rate. There was no evidence in the study that the open physis led to a higher incidence of epiphyseal injuries. The knee was more commonly involved than the ankle, and sprains, contusions, and fractures followed in that order as far as injury rates were concerned. The female was more prone to injury than the male. Skiiers with greater ability had fewer injuries than those with less skill in this particular sport.
Assuntos
Traumatismos em Atletas/etiologia , Esqui , Adolescente , Adulto , Traumatismos em Atletas/epidemiologia , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Risco , Fatores Sexuais , WashingtonRESUMO
Six studies to determine the effectiveness of prophylactic knee braces in preventing medial collateral ligament (MCL) injury in football are compared. Criteria useful in evaluating studies are discussed, such as the probability of confounding factors, bias in selecting cases and controls, and variations in defining injury and exposure. Cost, as well as some ethical issues associated with mandated use are discussed. While four of these studies found a reduction in MCL injuries associated with using a brace, two of them reported increases. No consensus arises from these studies, conflicting results as well as methodological problems in some make it impossible to state with assurance the role of prophylactic knee bracing in football at this time.
Assuntos
Traumatismos em Atletas/prevenção & controle , Braquetes , Futebol Americano , Traumatismos do Joelho/prevenção & controle , Traumatismos em Atletas/epidemiologia , Métodos Epidemiológicos , Humanos , Traumatismos do Joelho/epidemiologiaRESUMO
The financial outcome and epidemiology of ballet dancers' injuries were studied by examining workers' compensation insurance records covering 3 seasons (3 years) of activity for a large professional ballet company. One hundred four dancers sustained 309 injuries that resulted in insurance payouts for medical costs of $398,396. The average cost per injury was $1289. Although only 4.2% of the injuries resulted in medical costs exceeding $5000, these represented 60.0% of the total medical costs. Nine injuries resulted in medical costs in excess of $10,000 each. Overall, there were 2.97 injuries per injured dancer. Twenty-four dancers (23.0% of the injured) sustained 5 or more injuries each and thus were responsible for 51.9% (161) of all injuries. The foot (74 injuries, 23.9%), lumbar spine (71, 23.0%), and ankle (41, 13.3%) were the most frequently injured anatomic regions. The experience of this ballet company is similar to that of a college athletic department or a professional sports team. All could employ similar strategies to reduce injuries and associated costs.
Assuntos
Dança/lesões , Doenças Profissionais/economia , Doenças Profissionais/epidemiologia , Indenização aos Trabalhadores/estatística & dados numéricos , Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde , Humanos , Estados UnidosRESUMO
Six studies to determine the effectiveness of prophylactic knee braces in preventing medial collateral ligament (MCL) injury in football are compared. Criteria useful in evaluating studies are discussed, such as the probability of confounding factors, bias in selecting cases and controls, and variations in defining injury and exposure. Cost, as well as some ethical issues associated with mandated use are discussed. While four of these studies found a reduction in MCL injuries associated with using a brace, two of them reported increases. No consensus arises from these studies, conflicting results as well as methodological problems in some make it impossible to state with assurance the role of prophylactic knee bracing in football at this time.
Assuntos
Traumatismos em Atletas/prevenção & controle , Braquetes , Futebol Americano , Traumatismos do Joelho/prevenção & controle , Ligamentos Articulares/lesões , HumanosRESUMO
Injury information from 98 participants in 2 years of interscholastic women's gymnastics competition in four Seattle area high schools was collected by certified athletic trainers. During the 2nd year of data collection, the study was expanded to include an additional 12-team high school league, 2 college teams, and 3 private clubs. A wide variety of injuries was observed, the total time loss injury rate was 39.8 injuries per 100 participant-seasons. Strains and sprains involving the back, particularly the lumbar region, appeared to occur more frequently than in most other interscholastic athletic activities. Ankle sprains were also common, and a relatively high frequency of thigh and leg strains and overuse problems of the leg were seen. This suggests that there may well be room for improvement in conditioning and other preventive programs in women's gymnastics.
Assuntos
Traumatismos em Atletas/epidemiologia , Ginástica , Adolescente , Adulto , Lesões nas Costas , Criança , Feminino , Humanos , Traumatismos da Perna/epidemiologia , Entorses e Distensões/epidemiologia , WashingtonRESUMO
We have examined the injury experience in Major League Baseball as reflected by the disabled list, based on data presented by American Specialty Companies in their publications, to examine any changes in injury rates over the past 11 years. It is reasonable to expect that improvements in training and conditioning, diagnostic methods, and surgical treatment over the last 11 years would have reduced injuries and resulted in fewer players on the disabled list. Yet, such does not appear to be the case. There is no evidence that the number of injuries in Major League Baseball has declined over the last decade; on the contrary, it appears that both the number of players and player days on the disabled list have increased. Team membership, injury location, and position do not appear to be related to the increase. Nor does it appear that the increase in injuries is a result of more sensitive diagnostic tests allowing the diagnoses of previously unrecognized injuries. Whatever the reason, it is significant that publicly available data, when viewed over an 11-year period, reveal a gradual and consistent increase in reported injuries--suggesting a problem that deserves attention.
Assuntos
Absenteísmo , Traumatismos em Atletas/epidemiologia , Beisebol/lesões , Beisebol/estatística & dados numéricos , Licença Médica/estatística & dados numéricos , Lesões nas Costas/epidemiologia , Humanos , Análise de Regressão , Estados Unidos/epidemiologia , Lesões no CotoveloRESUMO
Volunteers (986) from fitness clubs and studios were recruited and followed for a 3-month period to document the injury consequences of adult recreational fitness participation. Participants were telephoned each week and their activities as well as any injuries that occurred were recorded. Of the 525 injuries and complaints reported during 60,629 hours of activity, 475 occurred as a result of sports participation for an overall rate of 7.83 per 1000 hours of participation. Seventy-six percent of these episodes caused the patient to alter or miss 1 or more activities, while 9.5% involved a physician visit. The rate for time-loss injuries was less than 2 per person per year (1.76 per 298 hours) or 5.92 per 1000 hours. Running had a higher risk of injury compared with most other individual sports. Cardiovascular fitness activities had low to medium rates, as did weight work; competitive sports were higher. For 6 of the most commonly injured areas, the reinjury rate was about twice that reported for those with no history of previous injury. The risks of injury from most recreational fitness activities were relatively modest, particularly if the activities were not competitive. Physicians might help patients reduce their risks of injury by encouraging suitable activities and by reducing the risks of reinjury by implementing appropriate rehabilitation programs.
Assuntos
Traumatismos em Atletas/epidemiologia , Aptidão Física , Recreação , Adulto , Fatores Etários , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , CorridaRESUMO
An injury survey of eight college softball teams ranked among the top 15 during the 1989 women's NCAA tournament championship by their athletic trainers found 26 injuries and complaints in 20 of 24 players. There were 15 grade I (nontime-loss) injuries, all musculotendinous except for a leg contusion and an ankle sprain. The 6 grade II injuries (altered play) were also musculotendinous except for 2 sprains to the hand and wrist. The 5 grade III (stopped play) injuries were somewhat more varied in type and resulted in an average of almost 7 weeks of time lost per injured player. Eighty-two percent of the time-loss injuries (grades II and III) involved the upper extremity. This survey suggests that there are likely to be a significant number of injuries involving loss of time from practice or games among elite women's fast-pitch softball pitchers.
Assuntos
Beisebol/lesões , Adolescente , Adulto , Anti-Inflamatórios não Esteroides/uso terapêutico , Traumatismos em Atletas/epidemiologia , Feminino , Humanos , Entorses e Distensões/tratamento farmacológico , Entorses e Distensões/epidemiologia , Entorses e Distensões/etiologia , Tendinopatia/tratamento farmacológico , Tendinopatia/epidemiologia , Tendinopatia/etiologia , Estados Unidos/epidemiologia , UniversidadesRESUMO
In a prospective study of injuries in the 1987 United States Volleyball Association's national tournament, we found 154 injuries in 1520 participants during 7812 hours of play. The injury rate in this study was 1.97/100 hours of play. Before the tournament, the participants' history was taken, and during the week of participation, records were kept of every player who presented with an injury. Players ranged in age from 17 to 60 and competed in five age/gender groups. Females had an injury rate of 2.3 and males had an injury rate of 1.7. The highest injury rate was seen in the men's open division, ages 17 to 35 (2.7), and the lowest rate was seen in the men's Golden Masters, ages 46 and up (1.5). Seventy-nine percent of the injuries occurred during the tournament and 21% were considered to be chronic injuries with an acute exacerbation. The upper extremities accounted for 20% of the injuries. The ankle (17.6%), low back (14.2%), and knee (11%) were the most common injury sites. Strains (36%) and sprains (28%) were the most frequent types of injury. Only eight (5.2%) injuries resulted in more than 5 days of time loss. Two of these injuries involved the knee and two others required surgery. It is likely that in studies relying upon retrospective methods, fewer of the less severe injuries are found, thereby leading to an overestimation of the percentages of knee and ankle injuries and the proportion of severe injuries. The clinician contemplating providing care for a high-level tournament should expect a preponderance of minor injuries occurring in a variety of anatomical locations.(ABSTRACT TRUNCATED AT 250 WORDS)
Assuntos
Traumatismos em Atletas/epidemiologia , Adolescente , Adulto , Traumatismos do Tornozelo , Estudos de Coortes , Feminino , Humanos , Traumatismos do Joelho/epidemiologia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Entorses e Distensões/epidemiologia , Inquéritos e Questionários , Estados Unidos/epidemiologiaRESUMO
A 6 1/2-year review of 16,754 injuries seen in a multispecialty sports medicine clinic found that 25 per cent of the 12,681 injuries in the top 19 sports occurred at the ankle and foot. The percentages of foot and ankle injuries varied substantially from sport to sport, as did the proportion of sprains versus overuse injuries at each location. An appreciation of the patterns and numbers of injuries presenting to a sports medicine facility can be helpful in patient management and can aid the planning of both clinical investigations and educational programs.
Assuntos
Traumatismos do Tornozelo , Traumatismos em Atletas/epidemiologia , Traumatismos do Pé , Esportes , Feminino , Humanos , MasculinoRESUMO
A review of nine studies of prophylactic knee braces in American tackle football found some support for the use of double-hinge braces in high school but little support for their use at the collegiate level. Problems with bias and confounding make it necessary that caution be exercised in the interpretation of the results of these studies, however,. To which groups these results might apply must also be considered. The two studies that assigned braces randomly found lower injury rates among high school and high-school-sized players for knee injuries and knee ligament injuries. Conversely a large, multiteam collegiate study found a significantly higher rate of knee injuries among brace users, a difference that remained when controlled for position, skill, and previous injury.
Assuntos
Braquetes , Futebol Americano/lesões , Traumatismos do Joelho/prevenção & controle , Viés , Fatores de Confusão Epidemiológicos , HumanosRESUMO
A 6 1/2-year review of 16,754 injuries seen in a multispecialty sports medicine clinic found that 25 per cent of the 12,681 injuries in the top 19 sports occurred at the ankle and foot. The percentages of foot and ankle injuries varied substantially from sport to sport, as did the proportion of sprains versus overuse injuries at each location. An appreciation of the patterns and numbers of injuries presenting can be helpful in patient management and can aid the planning of both clinical investigations and educational programs.
Assuntos
Traumatismos do Tornozelo , Traumatismos em Atletas/epidemiologia , Traumatismos do Pé , HumanosRESUMO
In brief: Track and field is popular with both sexes. In this two-year study of track-and-field injuries in four high schools, 308 boys and 208 girls participated, and they sustained 101 and 73 injuries, respectively. Seventy-five percent of the injuries occurred during practice. Musculotendinous injuries were the most common, and 85% of the injuries involved the lower extremities. Time loss of more than five days occurred more often with track-and-field injuries than those in other sports. The difference in boys' and girls' injury patterns can not be explained by the variety of events alone.
RESUMO
In brief: Softball is one of the most popular recreational sports in the United States, and widespread participation inevitably results in injuries. The authors evaluated the records of 285 patients with softball injuries who were treated at a sports medicine clinic from 1979 through 1986. In addition, they sent questionnaires to 200 registrants in an adult softball league, requesting information about injuries. From this survey, 81 players reported 66 injuries. Many of the injuries were nontraumatic or chronic. The authors suggest ways to prevent softball injuries, such as preseason conditioning and strengthening.