RESUMO
BACKGROUND AND PURPOSE: There remains limited evidence for the clinical importance of most imaging findings in whiplash. However, it is possible the type and number of findings on Computed Tomography (CT) may contribute to prognostic recovery models. The purpose is to interpret cervical spine pathologies in the context of known factors influencing recovery. MATERIALS AND METHODS: This is a secondary analysis from a database of 97 acutely injured participants enrolled in a prospective inception cohort study. Thirty-eight participants underwent standard of care cervical spine CT in the emergency medicine department. All 38 participants were assessed at <1-week, 2-weeks, and 3-months post-injury and classified using percentage scores on the Neck Disability Index (recovered/mild (NDI of 0-28%) or moderate/severe (NDIâ¯≥â¯30%)). Between-group comparison of categorical variables (gender (male/female), presence of at least one CT finding (yes/no), and presence of ≥3 pathologies on CT (yes/no)) was conducted using 2-tailed Fisher's exact test. RESULTS: Participants from both groups demonstrated at least one observable pathology. The group with persistent moderate/severe symptoms presented with significantly more pathology at baseline than those who later reported recovery or milder symptoms at 3-months post injury (pâ¯=â¯0.02). CONCLUSIONS: This preliminary study, which needs replication in a larger cohort, provides foundation that the number of degenerative pathologies seen on initial post MVC CT may be associated with the subsequent clinical course of whiplash.
Assuntos
Vértebras Cervicais/diagnóstico por imagem , Doenças da Coluna Vertebral/diagnóstico por imagem , Doenças da Coluna Vertebral/etiologia , Tomografia Computadorizada por Raios X , Traumatismos em Chicotada/complicações , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Adulto JovemRESUMO
Dance is a popular activity associated with many physical and mental health benefits, but injuries are a concern for all skill levels. Previous studies have focused on professional dancers or particular genres, meaning the population-wide characteristics of injuries is unknown. This study's objective was to identify the incidence and types of dance-related injuries evaluated in emergency departments in the United States over the 14-year period 2000-2013. METHODS: Data were obtained from the nationally representative National Electronic Injury Surveillance System from 2000-2013. National estimates of injuries were determined using complex sample design. Trends using 2-year intervals were calculated using linear regression and injury proportion ratios using Pearson's X2. RESULTS: The average annual incidence of dance-related injuries requiring emergency medical attention was 17,145 per year. The number of injuries grew from 14,204 in 2000/1 to 21,356 in 2012/3, a change of 33.4% after accounting for population growth. Lower limb injuries were most common, particularly ankle and knee sprains. Females presented with a greater proportion of ankle (injury proportion ratio [IPR]=1.34, p=0.029) and foot sprains (IPR=2.11, p<0.001) but a lower proportion of shoulder sprains (IPR=0.41, p<0.001) and face lacerations (IPR=0.13, p<0.001). Younger dancers presented with a lower proportion of knee (IPR=0.79, p=0.006) and low back sprains (IPR=0.68, p=0.019). CONCLUSIONS: The average annual incidence of dance-related injuries of a serious enough nature to require presentation to the emergency department in the United States was 17,145 per year, with ankle and knee sprains being the most common. Injury numbers have increased in recent years.
Assuntos
Traumatismos em Atletas/epidemiologia , Dança/lesões , Serviço Hospitalar de Emergência , Entorses e Distensões/epidemiologia , Traumatismos do Tornozelo/epidemiologia , Dança/estatística & dados numéricos , Feminino , Humanos , Incidência , Traumatismos do Joelho/epidemiologia , Masculino , Vigilância da População , Fatores de Risco , Estados UnidosRESUMO
BACKGROUND: Professional dance is a physically demanding career path with a high injury prevalence, yet an ingrained culture of hiding or pushing through injuries. Developing better knowledge surrounding the cultural beliefs and behaviors related to injury reporting is critical to understand their incidence and burden. Therefore, the aim of this study was to investigate injury fear and injury reporting behaviors in professional dancers in Australia. METHODS: This study utilized data collected in a cross-sectional survey of professional dancers in Australia. Descriptive analysis of injury fear and reporting stigma are presented with comparisons between subgroups (full-time versus part-time dancers; men versus women) conducted using two-sided Fisher's exact tests. RESULTS: A total of 146 professional dancers were included. Over half (63%) of the respondents reported that they fear sustaining a dance-related injury, that they believe there is still a stigma surrounding injuries in dance (62%), and that this stigma has led to a delay in reporting or seeking care for an injury (51%). A lower proportion of part-time than full-time dancers reported that they would usually tell someone within their dance employment about an injury (35.1% vs. 59.6%, p = 0.006). CONCLUSION: Professional dancers are at risk of losing contracts or roles if they are injured, and therefore, it is common to dance through their occurrence. Many dancers, particularly those dancing part-time, are unwilling to tell their employers about their injuries. Action is required to improve this culture regarding injury reporting and help seeking for more effective injury understanding, prevention, and management in dance.