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Tumour breaking through lymphocytes associated aggressive endogenous RNA systems since predictors involving end result in hepatic carcinoma based on WGCNA evaluation.
OBJECTIVES Sport injury is the leading cause of hospitalization in Canadian youth and represents a high burden to the health care system. This study aims to describe the facilitators and barriers to implementation of a sport injury prevention program in junior high school physical education (known as iSPRINT), previously shown to reduce the risk of sport-related injury in youth (age, 11-15 years). METHODS Focus group data were mapped onto constructs from the Consolidated Framework for Implementation Research (CFIR). Four schools that implemented iSPRINT participated in this study. Forty-seven key stakeholders (teachers, students, principals) participated in 9 semistructured focus groups and 4 interviews. The CFIR was used to guide the focus group discussions, data coding, and analysis using a qualitative content analysis approach. RESULTS Of the 22 applicable CFIR constructs, 16 were identified in the transcripts. The most significant facilitators to successful implementation efforts included evidence strength and quality, adaptability, implementation climate, culture, and having a high level of compatibility facilitated successful implementation efforts. Barriers to implementation included intervention complexity, planning, and readiness for implementation. Constructs that acted as both a facilitator and a barrier, depending on the context, were self-efficacy, execution, and individual identification with the organization. CONCLUSIONS Participants in this study reported positive attitudes about implementing iSPRINT, citing evidence strength, adaptability, and constructs related to the organizational setting that contributed to successful implementation. Potential improvements include modifying certain program components, decreasing the number of components, and reducing the equipment required.OBJECTIVE To determine the incidence of anterior cruciate ligament (ACL) injuries in the National Hockey League (NHL) and to examine the effects of this injury on return-to-play status and performance. DESIGN Case series; level of evidence, 4. METHODS This was a 2-phase study. Phase I used the NHL electronic injury surveillance system and Athlete Health Management System to collect data on ACL injuries and man games lost over 10 seasons (2006/2007-2015/2016). Data collected in phase I were received in deidentified form. Phase II examined the performance impact of an ACL injury. Players were identified through publically available sources, and performance-related statistics were analyzed. Data collected in phase II were not linked to data collected in phase I. A paired t test was used to determine any difference in the matching variables between controls and cases in the preinjury time period. A General linear model (mixed) was used to determine the performance impact. RESULTS Phase I 67 ACL injuries occurred ase in points and goals per game and per season.OBJECTIVE The purpose of this study was to evaluate injury characteristics by position groups. DESIGN Prospective, observational study. SETTING A single, major Division I collegiate football program. PARTICIPANTS All players on a collegiate football program each fall regular season. INDEPENDENT VARIABLES Exposure to Division I collegiate football and position groups. MAIN OUTCOME MEASURES Injury rates (IRs) per 1000 athlete exposures (AEs) and injury rate ratios (IRRs) were calculated and analyzed for all monitored injury variables, which included time in the season, body part, type of injury, game and practice injuries, mechanism of injury, and type of exposure. RESULTS During the 2012 to 2016 fall regular seasons, there were 200 reported injuries sustained from 48 615 AE. The overall 5-year IR was 4.11 per 1000 AEs (3.57-4.72 95% confidence intervals). Skill players sustained the highest IR in the preseason (IR, 7.56) compared with line (IR, 4.26) and other (IR, 4.10) position groups. In addition, skill players demonstrated a significantly higher IRR compared with the line (IRR, 1.75, P less then 0.05) and other (IRR, 1.85, P less then 0.05) position groups. CONCLUSIONS Skill players sustained most of their injuries in the preseason, whereas the linemen and other position groups suffered most of their injuries in the first half of the regular season. Skill players demonstrated a significantly higher IR in preseason, noncontact mechanism injuries, and injuries to the upper leg and thigh compared with line and other position groups. Efforts to reduce soft-tissue muscle strains in skill players targeting the preseason may provide one of the best opportunities to significantly decrease current football IRs, whereas efforts to reduce contact exposures may have the greatest effect on concussions and contact mechanism injuries for the other position group. Ivacaftor There were no significant differences in IRs between position groups and type of exposure.OBJECTIVE To update information regarding practice patterns of family physicians with a certificate of added qualifications (CAQ) in Sports Medicine (SM), because it has been over 10 years since the last comprehensive study. DESIGN Cross-sectional analysis of 2017 and 2018 American Board of Family Medicine (ABFM) Family Medicine Certification and SM CAQ examination registration practice demographic questionnaire data. SETTING N/A. PARTICIPANTS Family physicians with a CAQ in SM [sports medicine family physicians (SM-FPs)] and family physicians without a CAQ registering for the ABFM Family Medicine Certification or SM CAQ examinations. INTERVENTION N/A. MAIN OUTCOMES Self-reported time spent practicing SM, activities in SM, scope of practice, and practice setting. RESULTS Sports medicine family physicians are predominately men (78.7%) and below 49 years (65.8%). Most SM-FPs spend 60% of their time or less practicing SM and the scope of practice of SM-FPs is only slightly narrower than that of their family physician counterparts without a CAQ. In addition, 92.8% of SM-FPs are practicing in an urban setting. CONCLUSIONS The similarity of scope of practice for SM-FPs and family physicians without a CAQ and the time spent practicing SM by SM-FPs suggests that most SM-FPs are spending a significant amount of time continuing to practice their primary specialty. Sports medicine family physicians are largely attracted to urban practice settings, most likely because of the higher likelihood of employment opportunities. Finally, factors that may be dissuading women from entering the field of SM deserve further investigation.
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