scholarly journals 377 Test-retest, intra- and inter-rater reliability of the reactive balance test: a neurocognitive functional test to evaluate adaptability within injury risk profiling

2021 ◽  
Author(s):  
Bruno Tassignon ◽  
Jo Verschueren ◽  
Jonas De Wachter ◽  
Alexandre Maricot ◽  
Kevin De Pauw ◽  
...  
Keyword(s):  
Injury Risk ◽  
Functional Test ◽  
Balance Test ◽  
Rater Reliability ◽  
Risk Profiling ◽  
Reactive Balance

Test-retest, intra- and inter-rater reliability of the reactive balance test in healthy recreational athletes

2020 ◽  
Vol 46 ◽  
pp. 47-53
Author(s):  
Bruno Tassignon ◽  
Jo Verschueren ◽  
Jonas De Wachter ◽  
Alexandre Maricot ◽  
Kevin De Pauw ◽  
...  
Keyword(s):  
Balance Test ◽  
Rater Reliability ◽  
Recreational Athletes ◽  
Reactive Balance

scholarly journals The Relationship between Dynamic Balance and Jumping Tests among Adolescent Amateur Rugby Players. A Preliminary Study

2021 ◽  
Vol 18 (1) ◽  
pp. 312
Author(s):  
Bartosz Wilczyński ◽  
Jakub Hinca ◽  
Daniel Ślęzak ◽  
Katarzyna Zorena
Keyword(s):  
Injury Risk ◽  
Dynamic Balance ◽  
Study Data ◽  
Balance Test ◽  
Risk Of Injury ◽  
Counter Movement Jump ◽  
Increased Risk ◽  
Positive Correlations ◽  
The Relationship ◽  
Rugby Players

Rugby is a demanding contact sport. In light of research, poor balance, reduced jumping ability, muscle strength, and incorrect landing patterns might contribute to the increased risk of injury in athletes. Investigating the relationship between tests assessing these abilities might not only allow for the skillful programming of preventive training but also helps in assessing the risk of injury to athletes. Thus, the main purpose of this study was to investigate the relationship between dynamic balance, vertical and horizontal jumps, and jump-landings movement patterns. Thirty-one healthy amateur adolescent rugby players (age: 14.3 ± 1.6 years, height 171.4 ± 9.7 cm, body mass 80 ± 26 kg) participated in the study. Data were collected by the Y-balance Test (YBT), Counter Movement Jump (CMJ), Single Leg Hop for Distance (SLHD), and Landing Error Score System (LESS). Significant positive correlations were found between SLHD both legs (SLHDb) and YBT Composite both legs (COMb) (r = 0.51, p = 0.0037) and between SLHDb and CMJ (r = 0.72, p < 0.0001). A relationship was also observed between the CMJ and YBT COMb test (r = 0.51, p = 0.006). Moderate positive correlations were found between the dominant legs in SLHD and the posterolateral (r = 0.40, p = 0.027), posteromedial (r = 0.43, p = 0.014), and composite (r = 0.48, p = 0.006) directions of the YBT. These results indicate that variables that are dependent on each other can support in the assessment of injury-risk and in enhancing sports performance of young athletes.

Intra- and Inter-Rater Reliability of a Ballet-based Dance Technique Screening Instrument

2020 ◽  
Vol 35 (1) ◽  
pp. 28-34
Author(s):  
Shaw Bronner ◽  
Ivetta Lassey ◽  
Jessie R Lesar ◽  
Zachary G Shaver ◽  
Catherine Turner
Keyword(s):  
Standardized Testing ◽  
Injury Risk ◽  
Online Survey ◽  
Physical Therapists ◽  
Screening Instrument ◽  
Risk Level ◽  
Level Of Evidence ◽  
Rater Reliability ◽  
Training Video ◽  
Dance Medicine

OBJECTIVES: To investigate intra- and inter-rater reliability of a ballet-based Dance Technique Screening Instrument used by physical therapists (PTs) and student PTs (SPTs) with prior dance medicine or dance experience. METHODS: Ten pre-professional dancers were video-recorded in the sagittal and frontal planes while performing four dance sequences: 1) second position grand plié; 2) développé à la seconde; 3) single-limb passé relevé balance; and 4) jumps in first position. Dance videos and electronic versions of the demographics and scoring forms were provided through a secure online survey to 28 PTs and SPTs who served as raters. Raters reviewed a training video prior to scoring the 10 dancers. Raters were asked to repeat their assessments 1–2 wks later. Intraclass correlations (ICC) were assessed for all-raters, PTs, and SPTs for total and sequence scores. RESULTS: Twenty-eight raters assessed the videos one time. Inter-rater reliability was ICC=0.98 (CI95=0.96–0.99) (all-raters), with PTs and SPTs displaying similar values (ICC=0.96 and 0.96, respectively). Eighteen raters (11 PTs, 7 SPTs) repeated the video analysis. Intra-rater reliability was ICC=0.78 (CI95=0.72–0.83) with PTs ICC=0.81 and SPTs ICC=0.70. CONCLUSIONS: Correlations were high for all-raters. SPTs were as reliable as PTs in inter-rater comparisons. PTs exhibited higher intra-rater reliability compared to SPTs. These results substantiate the reliability of a standardized testing instrument to conduct dance technique assessment. Validity of this instrument was demonstrated in a previous study which found dancers with better technique were less likely to sustain injury. The ability to identify technique deficits can guide preventative programs that may reduce injury risk. LEVEL OF EVIDENCE: Level III.

scholarly journals Inter-Rater Reliability of a Pressure Injury Risk Assessment Scale for Home Care: A Multicenter Cross-Sectional Study

2020 ◽  
Vol Volume 13 ◽  
pp. 2031-2041
Author(s):  
Masushi Kohta ◽  
Takehiko Ohura ◽  
Kunio Tsukada ◽  
Yoshinori Nakamura ◽  
Mishiho Sukegawa ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Home Care ◽  
Injury Risk ◽  
Cross Sectional Study ◽  
Assessment Scale ◽  
Sectional Study ◽  
Cross Sectional ◽  
Rater Reliability ◽  
Pressure Injury

scholarly journals P124: A new in-skates balance error scoring system for the sideline assessment of concussion in hockey players

CJEM ◽  
2018 ◽  
Vol 20 (S1) ◽  
pp. S100-S101
Author(s):  
A. Robert ◽  
M. Moroz ◽  
D. Var ◽  
J. Correa ◽  
S. Delaney
Keyword(s):  
Scoring System ◽  
Primary Outcome ◽  
Return To Play ◽  
Secondary Outcome ◽  
Balance Test ◽  
Rater Reliability ◽  
Post Exercise ◽  
Hockey Players ◽  
Balance Error Scoring System ◽  
Balance Error

Introduction: During a hockey game, athletes who are suspected of having sustained a concussion are removed from the game and evaluated. The modified balance error scoring system (MBESS) assessment, an essential part of the concussion evaluation, is performed in the dressing room, barefoot on a hard surface after equipment removal. While, players that pass the concussion assessment may re-dress and return to play, the equipment removal and re-dressing delays their return into the game. The objective of our study was to develop and evaluate a new in-skates balance error scoring system (SBESS) to reduce the delay in returning to the game. Methods: A prospective randomized single blinded study was conducted with 80 healthy university hockey players split into two groups. An at-rest group performed the SBESS assessment at rest on two separate occasions. A post-exercise group performed the test once at rest and once after exercise. The SBESS consisted of performing 4 different stances for 20 seconds each without equipment removal. The assessments were video recorded, and 3 independent reviewers scored the videos. For both the at-rest and post-exercise groups, the primary outcome measured was the number of balance errors. The secondary outcome was the number of falls. Statistics: For the primary outcome, both inter-rater and intra-rater reliability were calculated. The concordance between the SBESS and the currently used baseline pre-season balance score (MBESS) was also assessed. Results: The number of cumulative balance errors for all four stances varied between 4 and 7 for both groups without any significant exercise effect. No athletes fell. For inter-rater reliability, the intra-class correlation (ICC) was above 0.86, ranging from 0.86-0.92 for most stances except for the easiest stance, for which it was 0.66. For intra-rater reliability, the ICC ranged from 0.88 to 1 for all stances and raters. There was a lack of concordance between the SBESS and MBESS. Conclusion: The SBESS is a reliable balance test that can be safely performed in healthy athletes wearing their full equipment. The next step will be to evaluate the use of this test on concussed hockey athletes

scholarly journals Preseason Y Balance Test Scores are not Associated with Noncontact Time-Loss Lower Quadrant Injury in Male Collegiate Basketball Players

Sports ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 4 ◽  
Author(s):  
Jason Brumitt ◽  
Kyle Nelson ◽  
Duane Duey ◽  
Matthew Jeppson ◽  
Luke Hammer
Keyword(s):  
Test Scores ◽  
Injury Risk ◽  
Lower Extremity Injury ◽  
Time Loss ◽  
Basketball Players ◽  
Balance Test ◽  
Lower Quadrant ◽  
Homogeneous Population ◽  
Cutoff Scores ◽  
Collegiate Basketball

The Y-Balance Test-Lower Quarter has shown promise as a screening tool for identifying athletes at risk of injury. Subsequent studies, utilizing heterogeneous populations or different operational definitions of injury, have presented equivocal findings. Therefore, studies evaluating the efficacy of the Y-Balance Test to discriminate injury risk in a homogeneous population is warranted. One-hundred sixty-nine male (mean age 19.9 ± 1.5 y) collegiate basketball players were recruited during 2 consecutive seasons (2016–2017/2017–2018). Athletes completed the Y-Balance testing protocol at the start of each preseason. Athletic trainers tracked noncontact time-loss lower quadrant injuries over the course of the season. Receiver operator characteristic curves failed to identify cutoff scores; therefore, previously reported cutoff scores were utilized when calculating relative risk. There was no association between preseason Y-Balance Test scores and noncontact time-loss lower back or lower extremity injury in a population of male collegiate basketball players. This study adds to a growing body of evidence that demonstrates no relationship between preseason Y-Balance Test scores and subsequent injury.

Anterior Reach and Symmetry on the Y-Balance Test are Related to Dorsiflexion Range of Motion but not Single-Limb Balance in Physically Active Young Adults

2020 ◽  
pp. 1-5
Author(s):  
Matthew C. Hoch ◽  
Johanna M. Hoch ◽  
Cameron J. Powden ◽  
Emily H. Gabriel ◽  
Lauren A. Welsch
Keyword(s):  
Range Of Motion ◽  
Injury Risk ◽  
Weight Bearing ◽  
Collegiate Athletes ◽  
Balance Test ◽  
Convenience Sample ◽  
Physically Active ◽  
Left Limb ◽  
The Right ◽  
Club Sport

Background: The anterior reach distance and symmetry of the Y-Balance Test (YBT) has been associated with increased injury risk in collegiate athletes. Examining the influence of dorsiflexion range of motion (DROM) and single-limb balance (SLB) on YBT performance may identify underlying factors associated with injury risk. Objective: The purpose of this study is to determine if YBT anterior reach is related to DROM or SLB in collegiate varsity and club sport athletes. Methods: A convenience sample of 124 university varsity and club sport athletes (females: 99, age: 20.0 ± 1.6 years, height: 168.9 ± 12.5 kg, body mass: 68.8 ± 14.0 kg) completed the anterior direction of the YBT, weight-bearing DROM, and SLB components (firm and foam surface) of the Balance Error Scoring System on both limbs at one testing session. Relative symmetry was calculated by subtracting values of the left limb from the right limb. Results: For the left and right limb, normalized anterior reach distance was moderately correlated to DROM (R = .55, p < .001). Anterior reach distance and symmetry was weakly correlated to SLB and SLB symmetry (R = −.16 to −.03). Conclusion: There was a positive relationship between YBT anterior reach and weight-bearing DROM which was also observed in the between-limb symmetry. However, weak relationships were exhibited between YBT anterior reach and SLB. These findings may be useful for future injury prevention initiatives in athletic settings.

scholarly journals Y-Balance test asymmetry is greater in collegiate athletes with a history of concussion

Neurology ◽  
2018 ◽  
Vol 91 (23 Supplement 1) ◽  
pp. S26.1-S26
Author(s):  
Hoch Matthew ◽  
Curry Nicole ◽  
Hartley-Gabriel Emily ◽  
Heebner Nicholas ◽  
Hoch Johanna
Keyword(s):  
Lower Extremity ◽  
Injury Risk ◽  
Collegiate Athletes ◽  
Lower Extremity Injury ◽  
Absolute Difference ◽  
Group Differences ◽  
Extremity Injury ◽  
Balance Test ◽  
Increased Risk ◽  
History Of

Athletes with a history of concussion (HC) are at an increased risk of sustaining lower extremity injuries. It is unclear if these individuals exhibit dynamic postural control deficits associated with lower extremity injury risk. The purpose of this study was to determine if collegiate athletes with a HC demonstrate differences in Y-Balance Test (YBT) performance compared to athletes with no history of concussion (NHC). A total of 116 varsity and club athletes from a Division-I university participated. Forty participants reported a HC (female/male: 31/9, age: 20.0 ± 1.4 years, height: 169.3 ± 13.1 cm, mass: 68.4 ± 14.0 kg) while 76 reported NHC (female/male: 60/16, age: 20.0 ± 1.7 years, height: 168.5 ± 12.9 cm, mass: 68.7 ± 14.6 kg). Individuals with a current concussion or lower extremity injury, or a history of lower extremity surgery were excluded. Participants completed the YBT anterior reach direction barefoot on both limbs. The YBT was completed by maximally reaching anteriorly, maintaining balance, and returning to the starting position without errors. Participants completed 4 practice trials and 3 test trials. Reach distances were averaged and normalized to leg length. Between-limb asymmetry was calculated as the absolute difference between the left and right limbs. Separate independent t-tests examined group differences in normalized reach distances and asymmetry. The proportion of participants in each group with >4 cm of asymmetry was compared using a χ2 test. Alpha was set at 0.05 for all analyses. No group differences were identified in normalized reach distances for the left (HC: 61.4% ± 9.2%, NHC: 60.8% ± 6.2%, p = 0.88, ES = 0.08) or right (HC: 61.4% ± 6.2%, NHC: 60.2% ± 6.8%, p = 0.51, ES = 0.17) limbs. However, a greater proportion of HC participants demonstrated >4 cm asymmetry (HC: 40.0%, NHC: 19.7%; p = 0.02) and these participants exhibited greater asymmetry (HC: 3.87 ± 3.69 cm, NHC: 2.40 ± 2.13 cm, p = 0.03; ES = 0.53). Athletes with a HC exhibited greater asymmetry compared to athletes with NHC. Anterior reach asymmetries of >4 cm are associated with greater lower extremity injury risk. The YBT may provide a clinical technique to further explore the relationship between concussion and lower extremity injury.

Effectiveness of clinical and instrumental tools to predict falls In elderly patients neurological hospital

10.12737/7220 ◽  
2014 ◽  
Vol 8 (1) ◽  
pp. 0-0
Author(s):  
Робинсон ◽  
K. Robinson ◽  
Ахмадуллин ◽  
F. Akhmadullin ◽  
Харисова ◽  
...  
Keyword(s):  
Elderly Patients ◽  
Sagittal Plane ◽  
Center Of Pressure ◽  
Berg Balance Scale ◽  
Timed Up And Go ◽  
Balance Test ◽  
Eyes Closed ◽  
Medical University ◽  
Reactive Balance ◽  
Falls In Elderly

The purpose of this study was evaluation of the most effective clinical and paraclinical methods for prediction of falls in elderly patients of neurology ward. Мaterials and methods: the study included 251 patients (all retired by age) who admitted to neurology ward at the Hospital of Bashkir State Medical University (Ufa, Russia). The following tools were used: “Timed up and Go” (TUG), Berg Balance Scale (B), Duncan test (D), reactive balance test (T) and computerized stabilometric tests on force platform «STABILO-MBN» (Moscow). Results: Mean age of patients was 66.68 years (SD=8.79, median=64 года). The mean results of the clinical tests were the following: TUG=13.42 sec, SD=5.57 (normal reference time is less than 10 sec.), B= 45.90 (SD=7.70), which is interpreted as low risk for falling, D= 26.10 сm (SD=7.77), which is significantly less than normal results, T= 1.50 (SD=0.54), which is also worse than in healthy individuals. The best predictive power for prognosis of falls was calculated for reactive balance test values and root-mean-square deviation of center of pressure in frontal (CPF) or sagittal plane with the eyes closed. The authors present the predictive equations for prognosis of the number of falls. For instance, the predicted number of falls during 12 months =1.476 + 0.122TUG – 1.411T + 0.0161CPF. Conclusion: The tools evaluated in this study, have different effectiveness for prognosis of falls in patients and could be used in clinical practice as a part of predictive mathematical model.

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