RESUMEN
BACKGROUND: The reported incidence, severity and nature of injuries sustained in tennis vary considerably between studies. While some of these variations can be explained by differences in sample populations and conditions, the main reasons are related to differences in definitions and methodologies employed in the studies. OBJECTIVE: This statement aims to review existing consensus statements for injury surveillance in other sports in order to establish definitions, methods and reporting procedures that are applicable to the specific requirements of tennis. DESIGN: The International Tennis Federation facilitated a meeting of 11 experts from 7 countries representing a range of tennis stakeholders. Using a mixed methods consensus approach, key issues related to definitions, methodology and implementation were discussed and voted on by the group during a structured one-day meeting. Following this meeting, 2 members of the group collaborated to produce a draft statement, based on the group discussions and voting outcomes. Three revisions were prepared and circulated for comment before the final consensus statement was produced. RESULTS: A definition of medical conditions (injuries and illnesses) that should be recorded in tennis epidemiological studies and criteria for recording the severity and nature of these conditions are proposed. Suggestions are made for recording players' baseline information together with recommendations on how medical conditions sustained during match play and training should be reported. CONCLUSIONS: The definitions and methodology proposed for recording injuries and illnesses sustained during tennis activities will lead to more consistent and comparable data being collected. The surveillance procedures presented here may also be applicable to other racket sports.
Asunto(s)
Tenis/lesiones , Tenis/estadística & datos numéricos , Traumatismos en Atletas/clasificación , Traumatismos en Atletas/epidemiología , Estudios Epidemiológicos , HumanosRESUMEN
The production of maple syrup is an important cultural and economic activity directly related to the climate of northeastern North America. As a result, there are signs that climate change could have negative impacts on maple syrup production in the next decades, particularly for regions located at the southern margins of the sugar maple (Acer saccharum Marsh.) range. The purpose of this survey study is to present the beliefs and opinions of maple syrup producers of Canada (N = 241) and the U.S. (N = 113) on climate change in general, its impacts on sugar maple health and maple syrup production, and potential adaptation measures. Using conditional inference classification trees, we examined how the socio-economic profile of respondents and the geographic location and size of respondents' sugar bushes shaped the responses of survey participants. While a majority (75%) of respondents are confident that the average temperature on Earth is increasing, less than half (46%) believe that climate change will have negative impacts on maple syrup yield in the next 30 years. Political view was a significant predictor of these results, with respondents at the right right and center-right of the political spectrum being less likely to believe in climate change and less likely to anticipate negative effects of climate change on maple syrup production. In addition, 77% of the participants indicated an interest in adopting adaptation strategies if those could increase maple syrup production. This interest was greater for respondents using vacuum tubing for sap collection than other collection methods. However, for many respondents (particularly in Canada), lack of information was identified as a constraint limiting adaptation to climate change.
Asunto(s)
Acer/fisiología , Actitud , Agricultores/psicología , Exudados de Plantas/química , Aclimatación , Adulto , Canadá , Cambio Climático , Producción de Cultivos/estadística & datos numéricos , Cultura , Agricultores/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Exudados de Plantas/análisis , Azúcares/análisis , Encuestas y Cuestionarios/estadística & datos numéricos , Gusto , Estados UnidosRESUMEN
More than 50% of Americans who commit suicide have seen their primary care provider in the weeks before their suicide. As primary care providers, we may miss opportunities to assess for suicidal ideation. Here, we present an interview guide that helps assess suicidal ideation in primary care patients.