Influence of Gender in Preceptor-Student Dyads on Student Performance in Clinical Education: A Report from the AATE Research Network.

CONTEXT: Health professions education programs incorporate clinical education to prepare students for autonomous clinical practice. Although preceptor-student gender dyads impact student evaluations, specific influences of gender dyad pairings on student autonomy and behavior implementation have not been identified. OBJECTIVE: To examine the influence of preceptor-student gender dyads on athletic training student opportunities to engage in clinical practice during clinical experiences and to determine whether constitution of preceptor-student gender dyads influenced student ability to enact professional behaviors during patient encounters (PEs). METHODS: Multisite panel design involving 12 professional athletic training programs (ATPs, 5 undergraduate, 7 graduate). Participants included 338 athletic training students enrolled in ATPs that used E*Value to document PEs during clinical experiences. Student gender, student role in the PE (observe, assist, or perform), preceptor gender, and student implementation of behaviors associated with core competencies during the PE were measured outcomes. RESULTS: The 30,446 PEs were categorized into 4 preceptor-student dyad categories. Female students with male preceptors were less likely to perform PEs than they were to observe them (OR 0.76; 95%CI 0.69, 0.83; p<0.001). Female students with female preceptors reported fewer opportunities for behaviors associated with interprofessional education and collaborative practice (IPECP) (X2(3)=16.6, p=0.001). CONCLUSIONS: Female athletic training students under male preceptorship had fewer opportunities to perform during PEs, and female students under female preceptorship had limited opportunities to participate in IPECP. Health professions education program administrators should encourage students to advocate for opportunities in autonomous practice and implementation of professional behaviors.

Implementation of Patient-Centered Care by Athletic Training Students during Clinical Experiences: A Report from the Association of Athletic Training Education Research Network.

Patient-centered care (PCC) is a core competency that should be required by all healthcare education programs, but little is known about its implementation in athletic training clinical experiences. Therefore, we examined characteristics of patient encounters documented by athletic training students implementing PCC behaviors. A multisite panel design was used to recruit 363 students from twelve professional athletic training programs (five undergraduate, seven graduate). Over 1.5 years, clinical experience patient encounter data were logged in E*Value Case Logs, including student role during the encounter, length of encounter, and clinical site. Generalized estimating equations models characterized the likelihood students included PCC behaviors in 30,522 encounters. Discussing patient goals was associated with student role (χ2(2) = 40.6, p < 0.001) and length of encounter (χ2(4) = 67.6, p < 0.001). Using patient-reported outcome measures was associated with student role (χ2(2) = 21.6, p < 0.001), length of encounter (χ2(4) = 34.5, p < 0.001), and clinical site (χ2(3) = 17.3, p = 0.001). Implementing clinician-rated outcome measures was affected by length of encounter (χ2(4) = 27.9, p < 0.001) and clinical site (χ2(3) = 8.6, p = 0.04). PCC behaviors were largely associated with student role and length of encounters; clinical site had less impact. Athletic training educators should emphasize progressive autonomous supervision with preceptors and encourage students to facilitate slightly longer patient visits, when possible, to incorporate more PCC behaviors.

Content Validation of the Athletic Training Milestones: A Report from the Association for Athletic Training Education Research Network.

The Athletic Training Milestones were developed as a comprehensive framework to assess athletic trainers' knowledge, skill, and behavior acquisition across the continuum of athletic training practice. However, without established content validity, it is unclear whether the Athletic Training Milestones can be used effectively as a clinical evaluation and research tool to evaluate competence and performance across multiple users and sites. We conducted a highly conservative content validity index (CVI) with data from 12 content experts. Our findings revealed an extremely high overall scale CVI of 0.99, and CVI scores of the 28 individual subcompetency items assessed ranged from 0.83 to 1.00. For the athletic training profession to truly embrace competency-based evaluation and performance assessments, we need a highly valid and comprehensive instrument, such as the Athletic Training Milestones.

Characteristics of Patient Encounters for Athletic Training Students During Clinical Education: A Report From the Association for Athletic Training Education Research Network.

CONTEXT: To enhance the quality of patient care, athletic training students (ATSs) should experience a wide variety of clinical practice settings, interact with diverse patient populations, and engage with patients who have a wide variety of conditions. It is unclear in what ways, if any, ATSs have diverse opportunities during clinical experiences. OBJECTIVE: To describe the characteristics of patient encounters (PEs) ATSs engaged in during clinical experiences. DESIGN: Multisite panel design. SETTING: Twelve professional athletic training programs (5 bachelor's, 7 master's). PATIENTS OR OTHER PARTICIPANTS: A total of 363 ATSs from the athletic training programs that used E*Value software to document PEs during clinical experiences. MAIN OUTCOME MEASURE(S): During each PE, ATSs were asked to log the clinical site at which the PE occurred (college or university, secondary school, clinic, or other), the procedures performed during the PE (eg, knee evaluation, lower leg flexibility or range of motion, cryotherapy), and the patient's diagnosis, with the International Classification of Diseases, Tenth Revision code (eg, S83.512A knee sprain, anterior cruciate ligament). RESULTS: A total of 30 630 PEs were entered by 338 ATSs across 278 unique clinical settings. More than 80% of PEs occurred in college or university and secondary school settings. More than half of the diagnoses were categorized as affecting the lower body region. Examination and evaluation procedures and application of therapeutic modality procedures each contributed approximately 27% of procedures. CONCLUSIONS: It was surprising that ATSs were not gaining experience in all clinical practice settings in which athletic trainers commonly practice. Our data suggest that students may be consigned to working with patients who have more frequently occurring injuries, which may not prepare them for the realities of autonomous clinical practice. These findings indicate that directed efforts are needed to ensure that ATSs are provided opportunities to engage with diverse patient populations who have a variety of conditions in an array of clinical site types during their clinical experiences.

Core Competency-Related Professional Behaviors During Patient Encounters: A Report From the Association for Athletic Training Education Research Network.

CONTEXT: To enhance the quality of patient care, it is important that athletic trainers integrate the components of the core competencies (CCs; evidence-based practice [EBP], patient-centered care [PCC], health information technology [HIT], interprofessional education and collaborative practice [IPECP], quality improvement [QI], professionalism) as a part of routine clinical practice. In what ways, if any, athletic training students (ATSs) are currently integrating CCs into patient encounters (PEs) during clinical experiences is unclear. OBJECTIVE: To describe which professional behaviors associated with the CCs were implemented by ATSs during PEs that occurred during clinical experiences. DESIGN: Multisite panel design. SETTING: A total of 12 professional athletic training programs (5 bachelor's, 7 master's level). PATIENTS OR OTHER PARTICIPANTS: A total of 363 ATSs from the athletic training programs that used E*Value software to document PEs during clinical experiences participated. MAIN OUTCOME MEASURE(S): During each PE, ATSs were asked to report whether professional behaviors reflecting 5 of the CCs occurred (the professionalism CC was excluded). Summary statistics, including means ± SDs, counts, and percentages were tabulated for the professional behaviors of each CC. RESULTS: Data from 30 630 PEs were collected during the study period. Professional behaviors related to EBP were the most frequently incorporated during PEs (74.3%, n = 22 773), followed by QI (72.3%, n = 22 147), PCC (56.6%, n = 17 326), HIT (35.4%, n = 10 857), and IPECP (18.4%, n = 5627). CONCLUSIONS: It is unsurprising that EBP and PCC behaviors were 2 of the most frequently incorporated CCs during PEs due to the emphasis on these competencies during the past several years. However, it is surprising that ATSs did not incorporate behaviors related to either HIT (in 65% of PEs) or IPECP (in 82% of PEs). These findings suggest that directed efforts are needed to ensure that ATSs are provided opportunities to incorporate professional behaviors related to the CCs during clinical experiences.

Employability in Academe for Athletic Trainers With the Doctor of Athletic Training Degree.

CONTEXT: The doctor of athletic training (DAT) degree has recently been introduced into academe. Limited literature exists regarding how individuals with this degree can become part of an athletic training faculty. OBJECTIVE: To identify department chairs' perceptions of the DAT degree and determine whether they viewed the degree as viable when hiring new faculty within a postbaccalaureate professional athletic training program. DESIGN: Cross-sectional study. SETTING: Online survey instrument. PATIENTS OR OTHER PARTICIPANTS: A total of 376 department chairs who had oversight of Commission on Accreditation of Athletic Training Education athletic training programs were invited to participate. Of these, 190 individuals (50.5%) accessed the survey, and 151 of the 190 department chairs (79.5%) completed all parts of the survey. MAIN OUTCOME MEASURE(S): A web-based survey instrument consisted of several demographic questions and 4-point Likert-scale items related to perceptions of the DAT degree. Independent variables were degree qualifications, advanced degree requirements, institutional control, student enrollment, current faculty with a clinical doctorate, and institutional degree-granting classification. The dependent variables were the department chairs' responses to the survey items. RESULTS: More than 80% of department chairs were moderately or extremely familiar with the concept of an advanced practice doctoral degree, and 64% believed it would be extremely to moderately beneficial to hire someone with this degree in the athletic training program. Furthermore, 67% of department chairs were very likely or likely to hire someone with a DAT degree and expected they would do so in the next 5 years. Characteristics associated with higher perception scores were lower institutional student enrollment, having more current faculty with an advanced practice doctoral degree, and a lower institutional degree-granting classification. CONCLUSIONS: Department chairs recognized the DAT degree as a viable degree qualification for teaching in professional athletic training programs. Future researchers should examine the need for athletic trainers with the DAT degree in clinical practice settings.

Employability of the Doctor of Athletic Training Degree within Academe.

CONTEXT: The Doctor of Athletic Training (DAT) degree has recently been introduced into academe. Limited literature exists regarding how individuals with this degree can be utilized as athletic training faculty. OBJECTIVE: To identify department chairs' perceptions of the DAT degree and determine whether they view the degree as viable when hiring new faculty within a post-baccalaureate professional AT program. DESIGN: Cross-sectional survey design Setting: Online survey instrument Patients or Other Participants: 376 department chairs who had oversight of Commission on Accreditation of Athletic Training Education athletic training programs were invited to participate. 190 individuals (50.5%) accessed the survey and 151 of the 190 department chairs completed (79.5%) all parts of the survey. INTERVENTION(S): A web-based survey instrument, which included several demographic questions and 4-point Likert-scale items related to perceptions of the DAT degree, was completed. MAIN OUTCOME MEASURES: Independent variables included institutional control, student enrollment, degree granting classification, faculty with a clinical doctorate, and advanced degree requirements. The dependent variables were the department chairs' responses to the survey items. RESULTS: More than 80% of department chairs were moderately or extremely familiar with the concept of an advanced practice doctoral degree and 64% reported it would be extremely to moderately beneficial to hire someone with this degree within the AT program. Furthermore, 67% of department chairs reported they were very likely or likely to hire someone with a DAT degree, and believed they would do so in the next 5 years. Characteristics associated with higher perception scores included higher institutional student enrollment, having more current faculty with an advanced practice doctoral degree, and increased level of institutional degree granting classification. CONCLUSION(S): Department chairs recognize the DAT degree as a viable degree qualification to teach within professional AT programs. Future research should examine the need for the DAT degree within clinical practice settings.

Application of the unified theory of acceptance and use of technology model to predict dental students' behavioral intention to use teledentistry.

Teledentistry is an innovative technology that can be used to improve access to care and oral health outcomes. Dental students' intention to use teledentistry after completing dental school has not been investigated. PURPOSE: The unified theory of acceptance and use of technology (UTAUT) was used to predict intentions to use teledentistry among 4th-year U.S. dental students. METHODS: A cross-sectional approach was performed for a 7-week period in Spring 2019. All U.S. dental schools (N = 66) were invited to participate and 16 schools agreed to participate. An anonymous survey link was emailed to academic deans for dissemination to students. A total of 1416 4th-year dental students received the anonymous survey link and 210 students completed the survey (response rate = 14.8%). The survey included questions and scales that measured the UTAUT constructs of performance expectancy (PE), effort expectancy (EE), social influence (SI), facilitating conditions (FC), and behavioral intentions (BI). Data were analyzed using SPSS version 24. The study was deemed exempt by institutional review board. RESULTS: The dental students' BI to use teledentistry was significantly predicted by PE (R2 = 33%, P < 0.01), EE (R2 = 24%, P < 0.01), SI (R2 = 24%, P < 0.01), and FC (R2 = 14%, P < 0.01). The UTAUT model was statistically significant in predicting the BI and explained 40% of BI variance (R2 = .40, P < 0.01). CONCLUSIONS: Dental students' perceptions about PE, EE, SI, and FC were associated with BI. Therefore, exposure to teledentistry while in dental school could increase the likelihood of use as a practicing provider.

Athletic Training Student Core Competency Implementation During Patient Encounters.

CONTEXT: Health care research evidence suggests that early patient encounters (PEs), as well as the purposeful implementation of professional core competencies (CCs), for athletic training students (ATSs) may be beneficial to their ability to provide care. However, no investigators have related facets of the clinical education experience with CC implementation as a form of summative assessment of the clinical experience. OBJECTIVE: To determine the relationship between the frequency and length of PEs, as well as the student's role and clinical site during PEs, and the students' perceived CC implementation during these encounters. DESIGN: Cross-sectional study. SETTING: Professional athletic training program, National Collegiate Athletic Association Division I institution. PATIENTS OR OTHER PARTICIPANTS: We purposefully recruited 1 athletic training program that used E*Value software; 40 participants (31 females, 9 males) enrolled in the professional phase (12 first year, 14 second year, 14 third year) participated. INTERVENTION(S): Participants viewed a 20-minute recorded CC educational module followed by educational handouts, which were also posted online for reference throughout the semester. The E*Value software was used to track PEs, including the type of encounter (ie, actual patient, practice encounter, didactic practice scenario), the type of site where the encounter occurred (university, high school), and the participant's role (observed, assisted, performed), as well as responses to an added block of questions indicating which, if any, of the CCs were implemented during the PE. MAIN OUTCOME MEASURE(S): Variables per patient were PE length (minutes), participant role, site at which the encounter occurred, and whether any of the 6 CCs were implemented ( yes/ no). Variables per participant were average encounter length (minutes), encounter frequency, modal role, clinical site assignment, and the number of times each CC was implemented. Separate 1-way analyses of variance were used to examine the relationships between role or clinical site and implementation of total number of CCs. Multiple linear regressions were used to determine how the average length and frequency of PEs were related to the average and total number of implemented CCs. Binary logistic regression models indicated how the length of each encounter, role of the participant, and type of clinical site related to the implementation of each CC. RESULTS: The roles of participants during PEs were related to their ability to implement the total number of CCs ( F = 103.48, P < .001). Those who observed were likely to implement fewer total CCs than those who assisted (M diff = -0.29, P < .001); those who assisted were likely to implement more total CCs than those who performed (M diff = 0.32, P < .001). Frequency of encounters was the only significant variable in the model examining all independent variables with CC implementation ( b4,32 = 3.34, t = 9.46, P < .001). CONCLUSIONS: The role of the student, namely assisting during PEs, and the volume of PEs should be considered priorities for students to promote greater CC implementation.

Normative Functional Performance Values in High School Athletes: The Functional Pre-Participation Evaluation Project.

CONTEXT: The fourth edition of the Preparticipation Physical Evaluation recommends functional testing for the musculoskeletal portion of the examination; however, normative data across sex and grade level are limited. Establishing normative data can provide clinicians reference points with which to compare their patients, potentially aiding in the development of future injury-risk assessments and injury-mitigation programs. OBJECTIVE: To establish normative functional performance and limb-symmetry data for high school-aged male and female athletes in the United States. DESIGN: Cross-sectional study. SETTING: Athletic training facilities and gymnasiums across the United States. PATIENTS OR OTHER PARTICIPANTS: A total of 3951 male and female athletes who participated on high school-sponsored basketball, football, lacrosse, or soccer teams enrolled in this nationwide study. MAIN OUTCOME MEASURE(S): Functional performance testing consisted of 3 evaluations. Ankle-joint range of motion, balance, and lower extremity muscular power and landing control were assessed via the weight-bearing ankle-dorsiflexion-lunge, single-legged anterior-reach, and anterior single-legged hop-for-distance (SLHOP) tests, respectively. We used 2-way analyses of variance and χ2 analyses to examine the effects of sex and grade level on ankle-dorsiflexion-lunge, single-legged anterior-reach, and SLHOP test performance and symmetry. RESULTS: The SLHOP performance differed between sexes (males = 187.8% ± 33.1% of limb length, females = 157.5% ± 27.8% of limb length; t = 30.3, P < .001). A Cohen d value of 0.97 indicated a large effect of sex on SLHOP performance. We observed differences for SLHOP and ankle-dorsiflexion-lunge performance among grade levels, but these differences were not clinically meaningful. CONCLUSIONS: We demonstrated differences in normative data for lower extremity functional performance during preparticipation physical evaluations across sex and grade levels. The results of this study will allow clinicians to compare sex- and grade-specific functional performances and implement approaches for preventing musculoskeletal injuries in high school-aged athletes.

The impact of speed and time on gait dynamics.

To determine the effects of speed on gait previous studies have examined young adults walking at different speeds; however, the small number of strides may have influenced the results. The aim of this study was to investigate the immediate and long-term impact of continuous slow walking on the mean, variability and structure of stride-to-stride measures. Fourteen young adults walked at a constant pace on a treadmill at three speeds (preferred walking speed (PWS), 90% and 80% PWS) for 30 min each. Spatiotemporal gait parameters were computed over six successive 5-min intervals. Walking slower significantly decreased stride length, while stride period and width increased. Additionally, stride period and width variability increased. Signal regularity of stride width increased and decreased in stride period. Persistence of stride period and width increased significantly at slower speeds. While several measures changed during 30min of walking, only stride period variability and signal regularity revealed a significant speed and time interaction. Healthy young adults walking at slower than preferred speeds demonstrated greater persistence and signal regularity of stride period while spatiotemporal changes such as increased stride width and period variability arose. These results suggest that different control processes are involved in adapting to the slower speeds.

Autologous Blood and Platelet-Rich Plasma Injections in the Treatment of Achilles Tendinopathy: A Critically Appraised Topic.

Clinical Scenario: Achilles tendinopathy is a painful condition commonly affecting the general and athletic population. It presents with localized pain, stiffness, and swelling in the midportion of the Achilles tendon. The physical stress placed on the tendon results in microtrauma, which leads to subsequent inflammation and degeneration. While it is not surprising that this condition affects the physically active, nearly one-third of Achilles tendinopathy cases occur in sedentary individuals. Etiology for this condition stems from a change in loading patterns and/or overuse of the tendon, resulting in microscopic tearing and degenerative changes. There are numerous causes contributing to the maladaptive response in these patients, such as mechanical, age-related, genetic, and vascular factors. The treatment for these patients is typically load management and eccentric strengthening of the gastrocnemius-soleus complex. Unfortunately, conservative treatment can lead to surgical intervention in up to 45% of cases. A relatively new phenomenon in the treatment of this condition is the use of autologous blood injections (ABI) and platelet-rich plasma injections (PRPI). This need for a less invasive treatment fostered more investigation into ABI and PRPI to treat these nonresponsive patients. However, the evidence concerning the effectiveness of these treatments in patients with Achilles tendinopathy has not been synthesized. Focused Clinical Question: In patients with Achilles tendinopathy, how do variations of ABI and PRPI compared with a placebo and/or eccentric training affect pain and function?

The Impact of Injury on Health-Related Quality of Life in College Athletes.

CONTEXT: Health-related quality of life (HRQOL) is a broad term for the impact of injury or illness on physical, psychological, and social health dimensions. Injury has been associated with decreased HRQOL in athletes. However, the influence of injury history, participation status, time since last injury, and injury severity on HRQOL remains unclear. OBJECTIVE: To compare HRQOL in collegiate athletes based on injury history, participation status, time since last injury, and injury severity and to examine relationships between HRQOL outcomes. DESIGN: Cross-sectional. SETTING: 3 National Collegiate Athletic Association (NCAA) institutions. PARTICIPANTS: 467 collegiate athletes (199 males, 268 females; 19.5 ± 1.3 y, 173.9 ± 10.5 cm, 71.9 ± 13.6 kg) were recruited from NCAA Division I (n = 299) and Division III (n = 168) institutions. Athletes were included regardless of participation status, which created a diverse sample of current and past injury histories. MAIN OUTCOME MEASURES: During a single session, participants completed an injury history form, the Disablement in the Physically Active Scale (DPA), and the Fear-Avoidance Beliefs Questionnaire (FABQ). Dependent variables included DPA-Physical Summary Component (DPA-PSC), DPA-Mental Summary Component (DPA-MSC), and FABQ Scores. RESULTS: HRQOL differences were detected between groups based on injury history, participation status, and time since last injury. No differences were detected for injury severity. A moderate correlation was identified between the DPA-PSC and FABQ (rs = 0.503, P < .001) and a weak relationship was identified between the DPA-MSC and FABQ (rs = 0.266, P < .001). CONCLUSIONS: Injury negatively influenced HRQOL in athletes with a current injury. While those individuals participating injured reported better HRQOL than the athletes sidelined due to injury, deficits were still present and should be monitored to ensure a complete recovery. Identifying the patient's perception of impairment will help facilitate evidencebased treatment and rehabilitation strategies that target the physical and psychosocial aspects of health.

Immediate and 1 week effects of laterally wedge insoles on gait biomechanics in healthy females.

It is estimated that approximately 45% of the U.S. population will develop knee osteoarthritis, a disease that creates significant economic burdens in both direct and indirect costs. Laterally wedged insoles have been frequently recommended to reduce knee abduction moments and to manage knee osteoarthritis. However, it remains unknown whether the lateral wedge will reduce knee abduction moments over a prolonged period of time. Thus, the purposes of this study were to (1) examine the immediate effects of a laterally wedged insole in individuals normally aligned knees and (2) determine prolonged effects after the insole was worn for 1 week. Gait analysis was performed on ten women with and without a laterally wedged insole. After participants wore the wedges for a week, a second gait analysis was performed with and without the insole. The wedged insole did not affect peak knee abduction moment, although there was a significant increase in knee abduction angular impulse after wearing the insoles for 1 week. Furthermore, there was a significant increase in vertical ground reaction force at the instance of peak knee abduction moment with the wedges. While the laterally wedged insole used in the current study did not alter knee abduction moments as expected, other studies have shown alterations. Future studies should also examine a longer acclimation period, the influence of gait speed, and the effect of different shoe types with the insole.

The development of summary components for the Disablement in the Physically Active scale in collegiate athletes.

PURPOSE: The Disablement in the Physically Active scale (DPA) is a generic patient-reported outcome designed to evaluate constructs of disability in physically active populations. The purpose of this study was to analyze the DPA scale structure for summary components. METHODS: Four hundred and fifty-six collegiate athletes completed a demographic form and the DPA. A principal component analysis (PCA) was conducted with oblique rotation. Factors with eigenvalues >1 that explained >5 % of the variance were retained. RESULTS: The PCA revealed a two-factor structure consistent with paradigms used to develop the original DPA. Items 1-12 loaded on Factors 1 and Items 13-16 loaded on Factor 2. Items 1-12 pertain to impairment, activity limitations, and participation restrictions. Items 13-16 address psychosocial and emotional well-being. Consideration of item content suggested Factor 1 concerned physical function, while Factor 2 concerned mental well-being. Thus, items clustered around Factor 1 and 2 were identified as physical (DPA-PSC) and mental (DPA-MSC) summary components, respectively. Together, the factors accounted for 65.1 % of the variance. CONCLUSIONS: The PCA revealed a two-factor structure for the DPA that resulted in DPA-PSC and DPA-MSC. Analyzing the DPA as separate constructs may provide distinct information that could help to prescribe treatment and rehabilitation strategies.

Reliability and fatigue characteristics of a standing hip isometric endurance protocol.

Muscle fatigue is a common consideration when evaluating and rehabilitating athletic injuries. The presence of muscular fatigue has been previously determined by quantifying median frequency (MF) through a power spectral analysis on EMG signals collected throughout an endurance task. Research has not yet determined if a prolonged isometric test in a standing position generates muscular fatigue of the hip. The purpose of this study was to determine the reliability and fatigue characteristics of a standing hip isometric endurance test. Twenty healthy participants completed one 60-s Maximum Voluntary Isometric Contraction of standing hip flexion, extension, adduction, and abduction. MF of the participants' dominant limb rectus femoris (RF), biceps femoris (BF), gluteus maximus (GMax), gluteus medius (GMed) and adductor longus (ADD) was determined via surface electromyography during two sessions, 30-min apart. Reliability values (ICC2,1) were moderate-to-excellent for all time intervals of each action (FlexionRF: >0.80; ExtensionBF: >0.89; ExtensionGMax: >0.60; AdductionADD: >0.78; AbductionGMed: >0.60) and MF significantly decreased over time for all actions. Results suggest the endurance test is a reliable technique to generate muscular fatigue for hip flexion, extension, adduction and abduction. It can be used as a time efficient fatigue protocol specific to the RF, BF, GMax, ADD and GMed.

Preparation of the Professional Athletic Trainer: A Descriptive Study of Undergraduate and Graduate Degree Programs.

CONTEXT: The examination of the appropriate professional degree for preparation as an athletic trainer is of interest to the profession. Descriptive information concerning universal outcomes is needed to understand the effect of a degree change. OBJECTIVE: To obtain and compare descriptive information related to professional athletic training programs and a potential degree change and to determine if any of these factors contribute to success on existing universal outcome measures. DESIGN: Cross-sectional study. SETTING: Web-based survey. PATIENTS OR OTHER PARTICIPANTS: We contacted 364 program directors; 178 (48.9%; 163 undergraduate, 15 postbaccalaureate) responded. INTERVENTION(S): The survey consisted of 46 questions: 45 questions that dealt with 5 themes (institutional demographics [n = 13], program admissions [n = 6], program outcomes [n = 10], program design [n = 9], faculty and staff [n = 7]) and 1 optional question. MAIN OUTCOME MEASURE(S): Descriptive statistics for all programs were calculated. We compared undergraduate and postbaccalaureate programs by examining universal outcome variables. RESULTS: Descriptive statistics demonstrated that 33 programs could not support postbaccalaureate degrees, and a substantial loss of faculty could occur if the degree requirement changed (553 graduate assistants, 642 potentially underqualified instructors). Postbaccalaureate professional programs had higher 2011-2012 first-time Board of Certification (BOC) passing rates (U = 464.5, P = .001), 3-year aggregate first-time BOC passing rates (U = 451.5, P = .001), and employment rates for 2011-2012 graduates employed within athletic training (U = 614.0, P = .01). Linear multiple-regression models demonstrated that program and institution type contributed to the variance of the first-time BOC passing rates and the 3-year aggregate first-time BOC passing rates (P < .05). CONCLUSIONS: Students in postbaccalaureate athletic training programs performed better in universal outcome measures. Our data supported the concerns that this transition could result in the loss of some programs and an additional immediate strain on current staff due to potential staffing changes and the loss of graduate assistant positions.

Measures of functional performance and their association with hip and thigh strength.

CONTEXT: Insufficient hip and thigh strength may increase an athlete's susceptibility to injury. However, screening for strength deficits using isometric and isokinetic instrumentation may not be practical in all clinical scenarios. OBJECTIVE: To determine if functional performance tests are valid indicators of hip and thigh strength. DESIGN: Descriptive laboratory study. SETTING: Research laboratory. PATIENTS OR OTHER PARTICIPANTS: Sixty-two recreationally athletic men (n = 30, age = 21.07 years, height = 173.84 cm, mass = 81.47 kg) and women (n = 32, age = 21.03 years, height = 168.77 cm, mass = 68.22 kg) participants were recruited. INTERVENTION(S): During session 1, we measured isometric peak force and rate of force development for 8 lower extremity muscle groups, followed by an isometric endurance test. During session 2, participants performed functional performance tests. MAIN OUTCOME MEASURE(S): Peak force, rate of force development, fatigue index, hop distance (or height), work (joules), and number of hops performed during the 30-second lateral-hop test were assessed. The r values were squared to calculate r (2). We used Pearson correlations to evaluate the associations between functional performance and strength. RESULTS: In men, the strongest relationship was observed between triple-hop work and hip-adductor peak force (r(2) = 50, P ≤ .001). Triple-hop work also was related to hip-adductor (r(2) = 38, P ≤ .01) and hip-flexor (r(2) = 37, P ≤ .01) rate of force development. For women, the strongest relationships were between single-legged vertical-jump work and knee-flexor peak force (r(2) = 0.44, P ≤ .01) and single-legged vertical-jump height and knee-flexor peak force (r(2) = 0.42, P ≤ .01). Single-legged vertical-jump height also was related to knee-flexor rate of force development (r(2) = 0.49, P ≤ .001). The 30-second lateral-hop test did not account for a significant portion of the variance in strength endurance. CONCLUSIONS: Hop tests alone did not provide clinicians with enough information to make evidence-based decisions about lower extremity strength in isolated muscle groups.

On-field signs and symptoms associated with recovery duration after concussion in high school and college athletes: a critically appraised topic.

CLINICAL SCENARIO: Over the past decade, sport-related concussions have received increased attention due to their frequency and severity over a wide range of athletics. Clinicians have developed return-to-play protocols to better manage concussions in young athletes; however, a standardized process projecting the length of recovery time after concussion has remained an elusive piece of the puzzle. The recovery times associated with such an injury once diagnosed can last anywhere from 1 wk to several months. Risk factors that could lead to protracted recovery times include a history of 1 or multiple concussions and a greater number, severity, and duration of symptoms after the injury. Examining the possible relationship between on-field or sideline signs and symptoms and recovery times would give clinicians the confident ability to properly treat and manage an athlete's recovery process in a more systematic manner. Furthermore, identifying factors after a head injury that may be predictive of protracted recovery times would be useful for athletes, parents, and coaches alike. FOCUSED CLINICAL QUESTION: Which on-field and sideline signs and symptoms affect length of recovery after concussion in high school and college athletes?

Health-related quality of life in individuals with chronic ankle instability.

CONTEXT: Individuals with chronic ankle instability (CAI) have reported decreased global and regional function. Despite the identification of functional deficits in those with CAI, more research is required to determine the extent to which CAI influences the multidimensional profile of health-related quality of life. OBJECTIVE: To determine whether global, regional, and psychological health-related outcomes differ between individuals with and without CAI. DESIGN: Case-control study. SETTING: Laboratory. PATIENTS OR OTHER PARTICIPANTS: Twenty-five participants with CAI (age = 21.9 ± 2.5 years, height = 170.8 ± 8.6 cm, mass = 69.8.0 ± 11.7 kg) were sex- and limb-matched to 25 healthy participants (age = 22.0 ± 2.1 years, height = 167.4 ± 9.1 cm, mass = 64.8 ± 11.2 kg). MAIN OUTCOME MEASURE(S): Both groups completed the Disablement in the Physically Active Scale, the Foot and Ankle Ability Measure (FAAM), the FAAM-Sport, the Tampa Scale of Kinesiophobia-11, and the Fear-Avoidance Beliefs Questionnaire. Dependent variables were scores on these instruments, and the independent variable was group. RESULTS: Compared with healthy individuals, those with CAI reported decreased function on the Disablement in the Physically Active Scale, FAAM, and FAAM-Sport (P < .001) and increased fear of reinjury on the Tampa Scale of Kinesiophobia-11 and Fear-Avoidance Beliefs Questionnaire (P < .001). In the CAI group, the FAAM and FAAM-Sport demonstrated a significant relationship (r = 0.774, P < .01). CONCLUSIONS: Individuals with CAI reported decreased function and increased fear of reinjury compared with healthy control participants. Also, within the CAI group, there was a strong relationship between FAAM and FAAM-Sport scores but not between any other instruments. These findings suggest that health-related quality of life should be examined during the rehabilitation process of individuals with CAI.