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Kim BJ, Ha K, Kim HS, Bae HR, Son M. Associations of depressive symptoms with lower extremity function and balance in Korean older adults. Epidemiol Health 2024; 46:e2024021. [PMID: 38271960 PMCID: PMC11099568 DOI: 10.4178/epih.e2024021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/18/2023] [Indexed: 01/27/2024] Open
Abstract
OBJECTIVES The relationship of depressive symptoms to lower extremity function and balance, especially in older adults without a depression diagnosis, remains unclear. Therefore, our study analyzed this relationship using a large sample of Korean older adults. METHODS We used data from the Korean National Health Insurance Service's Health Screening Program database. Individuals aged 66 years who had undergone the National Screening Program for Transitional Ages in Korea and were without a diagnosis of depressive disorder were included. The lower extremity function and balance were evaluated using 2 physical tests, while depressive symptoms were assessed using a 3-question survey. Multivariable-adjusted logistic regression analysis was used to examine the association between depressive symptoms and lower extremity function and balance. RESULTS Among 66,041 individuals, those with depressive symptoms showed significantly higher rates of abnormal lower extremity function and abnormal balance. The adjusted odds ratios (aORs) and 95% confidence intervals (CIs) for the association of depressive symptoms to abnormal lower extremity function and abnormal balance were (aOR, 1.34; 95% CI, 1.25 to 1.44) and (aOR, 1.38; 95% CI, 1.29 to 1.48), respectively. Assessment of the relationship based on depressive symptom scores revealed that higher scores were associated with higher aORs (p for trend <0.001). Subgroup analyses further confirmed this relationship, especially among patients with cerebrovascular disease or dementia. CONCLUSIONS This study revealed an association between depressive symptoms and the abnormal lower extremity function and balance of 66-year-old individuals without a diagnosis of depressive disorder.
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Sánchez Martínez MP, Sánchez-Barbadora M, Moreno-Segura N, Beltrá P, Escriche-Escuder A, Martín-San Agustín R. Responsiveness of monopodal postural stability tests in recreational athletes. PeerJ 2024; 12:e16765. [PMID: 38223752 PMCID: PMC10788087 DOI: 10.7717/peerj.16765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/14/2023] [Indexed: 01/16/2024] Open
Abstract
Background Stabilometry, the modified Star Excursion Balance Test (mSEBT) or the Emery balance test (EBT) are reported in the literature to reflect changes after an intervention in monopodal postural stability. Even so, the responsiveness of those tests has not been evaluated after an instability training programme or analysed using multiple statistical indicators of responsiveness. The main aim of this study was to analyse the responsiveness of the stabilometry, mSEBT or EBT. Methods Thirty healthy recreational athletes performed a 4-week programme with three weekly sessions of instability training of the dominant lower limb and were evaluated using stabilometry, mSEBT, and EBT tests. Responsiveness was quantified based on internal and external responsiveness. Results EBT and all parameters in mSEBT for the dominant lower limb showed large internal responsiveness (SRM > 0.8). Furthermore, mSEBT values for the non-dominant lower limb (except anterior displacement) also experienced significant changes with an associated large internal responsiveness. None of the stabilometry platform parameters showed a significant change after the intervention. The ability of the EBT to discriminate between the dominant and non-dominant lower limb (i.e., trained vs untrained, respectively) was generally acceptable (AUCs = 0.708). However, none of the parameters of the mSEBT test showed an acceptable AUC. Conclusions EBT showed a positive responsiveness after instability training compared to mSEBT, which only showed internal responsiveness, or stabilometry platform measures, whose none of the parameters could identify these changes.
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Bakker LBM, Lamoth CJC, Vetrovsky T, Gruber M, Caljouw SR, Nieboer W, Taube W, van Dieën JH, Granacher U, Hortobágyi T. Neural Correlates of Balance Skill Learning in Young and Older Individuals: A Systematic Review and Meta-analysis. SPORTS MEDICINE - OPEN 2024; 10:3. [PMID: 38185708 PMCID: PMC10772137 DOI: 10.1186/s40798-023-00668-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 12/16/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Despite the increasing number of research studies examining the effects of age on the control of posture, the number of annual fall-related injuries and deaths continues to increase. A better understanding of how old age affects the neural mechanisms of postural control and how countermeasures such as balance training could improve the neural control of posture to reduce falls in older individuals is therefore necessary. The aim of this review is to determine the effects of age on the neural correlates of balance skill learning measured during static (standing) and dynamic (walking) balance tasks in healthy individuals. METHODS We determined the effects of acute (1-3 sessions) and chronic (> 3 sessions) balance skill training on balance in the trained and in untrained, transfer balance tasks through a systematic review and quantified these effects by robust variance estimation meta-analysis in combination with meta-regression. We systematically searched PubMed, Web of Science, and Cochrane databases. Balance performance and neural plasticity outcomes were extracted and included in the systematic synthesis and meta-analysis. RESULTS Forty-two studies (n = 622 young, n = 699 older individuals) were included in the systematic synthesis. Seventeen studies with 508 in-analysis participants were eligible for a meta-analysis. The overall analysis revealed that acute and chronic balance training had a large effect on the neural correlates of balance skill learning in the two age groups combined (g = 0.79, p < 0.01). Both age groups similarly improved balance skill performance in 1-3 training sessions and showed little further improvements with additional sessions. Improvements in balance performance mainly occurred in the trained and less so in the non-trained (i.e., transfer) balance tasks. The systematic synthesis and meta-analysis suggested little correspondence between improved balance skills and changes in spinal, cortical, and corticospinal excitability measures in the two age groups and between the time courses of changes in balance skills and neural correlates. CONCLUSIONS Balance skill learning and the accompanying neural adaptations occur rapidly and independently of age with little to no training dose-dependence or correspondence between behavioral and neural adaptations. Of the five types of neural correlates examined, changes in only spinal excitability seemed to differ between age groups. However, age or training dose in terms of duration did not moderate the effects of balance training on the changes in any of the neural correlates. The behavioral and neural mechanisms of strong task-specificity and the time course of skill retention remain unclear and require further studies in young and older individuals. REGISTRATION PROSPERO registration number: CRD42022349573.
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García-Arandilla A, Gonzàlez-Gàzquez T, Morgado-Pérez A, Davalos Yerovi V, Tejero-Sánchez M, Meza-Valderrama D. [Hippotherapy versus hippotherapy simulators as a treatment option in children with cerebral palsy: A systematic review]. Rehabilitacion (Madr) 2024; 58:100816. [PMID: 37862777 DOI: 10.1016/j.rh.2023.100816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 10/22/2023]
Abstract
INTRODUCTION AND OBJECTIVE Hippotherapy (HPOT) and hippotherapy simulators (SHPOT) are used in children with cerebral palsy to achieve their maximum functionality and independence. The aim is to find out if HPOT and SHPOT produce the same effects on balance, gross motor function, and postural control in children under 18 years old with cerebral palsy. MATERIALS AND METHODS The keywords used were: hippotherapy, equine-assisted therapy and cerebral palsy. The databases used were PeDro, Scopus, LILACS, ScienceDirect, Cochrane Library, Web of Science and CINAHL Complete (Ebsco). Studies were included if they were randomized clinical trials that studied the effect of HPOT and/or SHPOT on the variables mentioned in these patients. RESULTS Four studies assessed balance, 4 studied gross motor function, and 2 investigated postural control. Both HPOT and SHPOT produced benefits in all of them. CONCLUSIONS According to the studied variables both interventions produce similar improvements. Although, they increase with HPOT possibly due to greater sensory stimulation.
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Xue X, Yu L, Zheng S, Gu X, Na Y, Xia T, Jue H, Chen T, Li H, Li H, Wang R, Hua Y. Insufficient recovery of proprioception in chronic ankle instability after surgical restabilization: A systematic review. Asia Pac J Sports Med Arthrosc Rehabil Technol 2024; 35:48-58. [PMID: 38204486 PMCID: PMC10776890 DOI: 10.1016/j.asmart.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/16/2023] [Accepted: 11/27/2023] [Indexed: 01/12/2024] Open
Abstract
Surgical repair or reconstruction of the lateral ligaments for patients with chronic ankle instability (CAI) could, logically, restore the proprioception of ankle through retensing receptors. To validate this hypothesis, seven databases were systematically searched, and thirteen studies comprising a total of 347 patients with CAI were included. Although five studies reported improved proprioceptive outcomes after surgeries, the other five studies with between-limb/group comparisons reported residual deficits at final follow-up, which does not consistently support proprioceptive recovery after existing surgical restabilization for CAI. More controlled studies are needed to provide evidence-based protocols to improve proprioceptive recovery after ankle restabilization for CAI.
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Kim HJ, Jeong S, Oh YH, Suh MJ. Association of Balance Impairment with Risk of Incident Dementia among Older Adults. J Prev Alzheimers Dis 2024; 11:130-137. [PMID: 38230725 DOI: 10.14283/jpad.2023.79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
BACKGROUND A growing body of data suggests that balance impairment may be linked to the onset of dementia. OBJECTIVES However, a large-scale epidemiologic investigation is needed to clarify its association in older adults. DESIGN A retrospective-prospective hybrid database. SETTING Cox proportional hazards regression model was used to assess the relationship between balance impairment and the risk of incident dementia, and the results were provided as adjusted hazard ratios (aHR) with 95% confidence intervals (CI). All participants were tracked until the date of incident dementia, death, or 31 December 2019 whichever came first. PARTICIPANTS We analyzed 143,788 older adults who had at least one health screening between 2009 and 2019 from the Korea National Health Insurance Service-Senior Cohort. MEASUREMENTS A total of 3,774 cases of dementia were discovered throughout 850,425 person-years of follow-up investigation. Balance impairment was associated with a risk of dementia compared to those without balance impairment (adjusted hazard ratio [aHR] 1.83; 95% CI, 1.69-2.00; P value <0.001). RESULTS Risks of the Alzheimer's disease (aHR, 1.80; 95% CI, 1.65-1.96; P for trend <0.001) and the vascular dementia (aHR, 2.94; 95% CI, 1.89-4.58; P for trend <0.001) showed comparable trends and findings. CONCLUSIONS Balance impairment was found to be independently associated with an increased risk of dementia in older adults.
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Serra ACS, Orlando JB, Scheicher ME. Influence of the pilates method on postural balance parameters in older women: An exploratory single-arm trial. J Bodyw Mov Ther 2024; 37:11-17. [PMID: 38432791 DOI: 10.1016/j.jbmt.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/03/2023] [Accepted: 09/04/2023] [Indexed: 03/05/2024]
Abstract
BACKGROUND Human aging is a natural, biological, progressive, dynamic and complex process that involves morphological, physiological and social changes. Alterations such as decreased postural balance increase the risk of falls and exercise has shown benefits. One of the possible exercise modalities for this population is Pilates. OBJECTIVES To investigate the effects of Pilates on parameters of static and dynamic postural balance in older women. METHODS Women aged 60 years or over were evaluated at three time points (pre-training, mid-training, and post-training). Postural balance was assessed using the Short Physical Performance Battery (SPPB), the Timed Up and Go test (TUG), and a force platform. The Pilates exercise protocol consisted of 16 sessions, twice a week, lasting 50 min each. Normality of the data was determined by the Shapiro-Wilk test. Repeated measures ANOVA followed by the Bonferroni post hoc test was used for comparison between assessments. Statistical significance was set at p ≤ 0.05. RESULTS Fourteen older women were included. Assessment on the force platform revealed no significant differences for most of the variables evaluated. There was a significant difference in SPPB scores and TUG times pre- and post-treatment (p < 0.001). CONCLUSION Pilates training significantly improved dynamic postural balance evaluated by the TUG and SPPB but did not significantly improve static balance evaluated by the force platform, although the values have decreased in most assessments.
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Gylfadottir S, Arnadottir SA, Reynisdottir SM, Helgadottir B, Sigurgeirsson AT, Gudjonsdottir M. Evaluating the reliability and validity of the Icelandic translation of the Mini-BESTest in rehabilitation patients: an international implication for balance assessment. Physiother Theory Pract 2023:1-10. [PMID: 38044618 DOI: 10.1080/09593985.2023.2286635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/14/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND The Mini-BESTest (Balance Evaluation Systems Test) is a standardized balance evaluation tool. The psychometric properties of the Mini-BESTest are being established around the world. PURPOSE This study aimed to evaluate the reliability and validity of the Icelandic translation of the Mini-BESTest. METHODS Thirty rehabilitation inpatients (16/14 women/men), with mixed diagnoses and a range of self-assessed balance, were assessed with the: Mini-BESTest on two occasions; Activities-specific Balance Confidence Scale; Berg Balance Scale; Timed Up and Go test; and 10 Meter Walk Test. Statistical analyses included the Intraclass Correlation Coefficient (ICC), standard error of measurement (SEM), Cronbach's alpha (α), Pearson's r, and the independent t-test. RESULTS Relative reliability demonstrated good test-retest (ICC3.1 = 0.84), intra-rater reliability (ICC3.1 = 0.86), and excellent inter-rater reliability (ICC2.1 = 0.96). Absolute reliability (SEM) was 1.607, and internal consistency (α) was 0.80. Construct validity was supported by a high correlation between the Mini-BESTest and other standardized measures (r = ±0.6-0.73). The Mini-BESTest discriminated between patients with poor versus good self-rated balance (p ˂ 0.001), with no floor or ceiling effects. CONCLUSION The psychometric properties of the Icelandic translation of the Mini-BESTest are comparable with the original version and other translations. These results for this mixed patient group should be relevant to clinicians and researchers internationally.
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Kabul EG, Yenil S, Ulutas F, Bali M, Calik BB, Cobankara V. Evaluation of balance in patients with systemic sclerosis. Clin Biomech (Bristol, Avon) 2023; 110:106122. [PMID: 37844542 DOI: 10.1016/j.clinbiomech.2023.106122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 10/03/2023] [Accepted: 10/09/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND The aim was to examine static/dynamic balance and proprioception of Systemic Sclerosis by comparing healthy and relationship with demographic and disease-related data. METHODS 21 Systemic Sclerosis and 19 healthy were included.Berg Balance Scale (functional balance), Sensamove Sensbalance Maxiboard Software (static, dynamic balance:reaction time and travel time and proprioception), Scleroderma Health Assessment Questionnaire/Health Assessment Questionnaire (health status), Medsger's Disease Severity Scale, Modified Rodnan Skin Score were used in evaluation. FINDINGS Comparing the groups, there was significant difference in Berg Balance Scale (p:0.036); Health Assessment Questionnaire/Scleroderma Health Assessment Questionnaire (p:0.001); Static balance-center (p:0.001), front (p:0.001), back (p:0.001), left (p:0.001), right (p:0.021); proprioception-front (p:0.025);Reaction Time-front (p:0.031) and left (p:0.010);Travel Time-front (p:0.041) and left (p:0.014) in favor of healthy group.In Systemic Sclerosis, disease severity had moderate correlation with static balance-back (r:-0.504,p:0.020).Skin thickness had low correlation with Reaction Time-front (r:-0.449,p:0.041).Age had low correlation with Travel time-front (r:0.458,p:0.037) and proprioception-left (r:0.450,p:0.041); moderate with Travel time-back (r:0.515;p:0.017) and proprioception-front (r:0.539,p:0.012). INTERPRETATION Compared to healthy, Systemic Sclerosis had worse health status, functional balance, static/dynamic balance and proprioception.This situation is related to disease severity, skin thickness and age. Evaluations made with objective methods may have the potential to determine the extent of the problem.Clinicians can guide the treatment of patients with SSc by evaluating their static/dynamic balance and proprioception.With early treatment, additional problems that may occur due to worsening of balance and proprioception can be prevented.Proprioception and dynamic balance evaluation can be performed for older patients, static balance when disease activity is high, and dynamic balance when skin thickness score is high.
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Seth M, Horne JR, Pohlig RT, Sions JM. Pain, Balance-Confidence, Functional Mobility, and Reach Are Associated With Risk of Recurrent Falls Among Adults With Lower-Limb Amputation. Arch Rehabil Res Clin Transl 2023; 5:100309. [PMID: 38163037 PMCID: PMC10757173 DOI: 10.1016/j.arrct.2023.100309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024] Open
Abstract
Objective The study evaluated whether pain intensity and extent, balance-confidence, functional mobility, and balance (eg, functional reach) are potential risk factors for recurrent falls among adults with a lower-limb amputation. Design Cross-sectional study. Setting Research laboratory. Participants Eighty-three adults with unilateral lower-limb amputation that occurred >1 year prior (26 transfemoral- and 57 transtibial-level amputation; 44.6% women; 51.8% traumatic cause of amputation; N=83). Intervention Not applicable. Main Outcome Measures Participants reported on the number of falls in the past year, as well as pain intensity in the low back, residual, and sound limbs. Balance-confidence (per the Activities-Specific Balance-Confidence Scale [ABC]), functional mobility (per the Prosthetic Limb Users Survey of Mobility ([PLUS-M]), and balance (per the Functional Reach and modified Four Square Step Tests) were obtained. Results After considering non-modifiable covariates, greater extent of pain, less balance-confidence, worse self-reported mobility, and reduced prosthetic-side reach were factors associated with recurrent fall risk. Adults reporting pain in the low back and both lower-limbs had 6.5 times the odds of reporting recurrent falls as compared with peers without pain. A 1-point increase in ABC score or PLUS-M T score, or 1-cm increase in prosthetic-side reaching distance, was associated with a 7.3%, 9.4%, and 7.1% decrease in odds of reporting recurrent falls in the past year, respectively. Conclusions Of the 83 adults, 36% reported recurrent falls in the past year. Presence of pain in the low back and both lower-limbs, less balance-confidence, worse PLUS-M score, and less prosthetic-side reaching distance were identified as modifiable factors associated with an increased odd of recurrent falls.
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Dalvand H, Chamani N, Rahsepar-Fard K, Khorrami-Nejad M, Dadgar H. The effect of online visual games on visual perception, oculomotor, and balance skills of children with developmental dyslexia during the COVID-19 pandemic. Int Ophthalmol 2023; 43:5011-5024. [PMID: 37845578 DOI: 10.1007/s10792-023-02904-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 09/27/2023] [Indexed: 10/18/2023]
Abstract
PURPOSE To evaluate the effect of online visual games on the balance, visual perception, and oculomotor skills of children with developmental dyslexia during the COVID-19 pandemic. METHODS In this single-blind randomized clinical trial, 50 children with developmental dyslexia, aged 7 to 11 years, were recruited from rehabilitation centers in Tehran, Iran, using a convenience sampling strategy. Participants were randomly divided into two groups: intervention (25) and control (25), with close matching based on sex, age, IQ, and type of disease. The interventions consisted of web-based online computer games focusing on visual perception and oculomotor skills. Outcome measures included the Test of Visual Perception Skills-Revised, the Pediatric Balance Scale, and videonystagmography. The Wechsler Intelligence Scale for Children-IV and the Reading and Dyslexia Test were used to evaluate IQ and reading skills, respectively. RESULTS The intervention group exhibited significant post-intervention improvements in the Test of Visual Perception Skills-Revised, tracking gain, saccade latency, and saccade velocity scores (all P < 0.001). In contrast, the control group showed no significant differences in these tests in pre- and post-intervention (all P > 0.05). Notably, post-intervention comparisons between the groups revealed significant differences in smooth pursuit eye movements (P < 0.001), saccade latency (P = 0.027), and saccade velocity (P < 0.001). The Pediatric Balance Scale scores remained unchanged in both groups post-intervention (intervention: P = 0.317; control: P = 0.999). Game face validity was affirmed with impact scores above 1.5 for all items, suggesting that the games were straightforward, clear, and relevant. CONCLUSION Online visual games enhanced oculomotor and visual perception skills in children with dyslexia but did not influence balance skills.
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Sultan N, Khushnood K, Qureshi S, Altaf S, Khan MK, Malik AN, Mehmood R, Awan MMA. Effects of Virtual Reality Training Using Xbox Kinect on Balance, Postural Control, and Functional Independence in Subjects with Stroke. Games Health J 2023; 12:440-444. [PMID: 37327375 DOI: 10.1089/g4h.2022.0193] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2023] Open
Abstract
Purpose: To determine the effects of virtual reality training using Xbox Kinect on balance, postural control, and functional independence in subjects with stroke. Methods: The parallel double-blind randomized control trial was conducted on 41 individuals based on selection criteria. Participants were divided into two groups by concealed envelope method. Intervention group received exergaming by Xbox Kinect, and control group was given exercises comprising balance training, upper limb strengthening, and core strengthening. Berg balance scale (BBS), functional independence measure (FIM), trunk impairment scale (TIS), and timed up and go (TUG) were the outcome measures. Data were analyzed using SPSS v21. Results: Mean age of the participants of Xbox and exercise group were 58.6 ± 3.3 and 58.1 ± 4.3 years, respectively. Within group improvement was observed in both groups from baseline to 8 weeks postintervention; BBS: 34 ± 4.7 to 40.9 ± 4.9 in intervention group and 34.1 ± 4.4 to 38.1 ± 7.6 in control group, TUG: 25.6 ± 3.9 to 21.4 ± 3.8 and 28.6 ± 5.0 to 25.9 ± 4.7, TIS: 15.2 ± 1.8 to 19.2 ± 1.3 and 13.2 ± 1.7 to 15.3 ± 1.6 and FIM: 58.7 ± 7.7 to 52.5 ± 7.8 and 66.2 ± 7.6 to 62.6 ± 7.2 in intervention and control group, respectively. Between group improvement was observed in TUG, TIS, and FIM in experimental group with P-values 0.003, <0.001, and <0.001, respectively. Conclusions: Wii Fit improved functional mobility, independence, and trunk coordination extension in the stroke patients, whereas balance could be equally improved from Wii Fit and exercises. Trial Registration Number: ACTRN12619001688178.
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Cash JJ, Velozo CA, Bowden MG, Seamon BA. The Functional Balance Ability Measure: A Measure of Balance Across the Spectrum of Functional Mobility in Persons Post-Stroke. Arch Rehabil Res Clin Transl 2023; 5:100296. [PMID: 38163035 PMCID: PMC10757190 DOI: 10.1016/j.arrct.2023.100296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024] Open
Abstract
Objective To determine whether the measurement properties of an instrument that combines items from the Berg Balance Scale (BBS) and the Functional Gait Assessment (FGA) called the Functional Balance Ability Measure (FBAM) supports measuring balance across the functional mobility spectrum. Design Retrospective cohort. Setting Item-level data were from an archival research database. Participants Ambulatory individuals (N=93, BBS=50 [29-56], FGA=16 [0-30], Fugl-Meyer Assessment of Lower Extremities=27 [14-34], self-selected walking speed=0.4±0.2 m/s, mean age ± SD, 61.7±11.3y; 30.1% female) with chronic stroke (≥6 months). Interventions Not applicable. Main Outcome Measures Unidimensionality was evaluated with a principal components analysis (PCA) of residuals. FBAM rating-scale characteristics, item hierarchy, item and person fit, and person separation were investigated using the Andrich Rating Scale Model. Results PCA findings indicate the FBAM is sufficiently unidimensional. Rating scale structure was appropriate without modifying the original BBS and FGA scoring systems. Item hierarchy aligned with clinical and theoretical predictions (hardest item: FGA-gait with narrow base of support, easiest item: BBS-sitting unsupported). One item (BBS-standing on 1 foot) misfit, however, removal marginally affected person measures and model statistics. The FBAM demonstrated high person reliability (0.9) and 6 people (∼6%) misfit the expected response pattern. The FBAM separated participants into 4 statistically distinct strata, without a floor or ceiling effect. Conclusions The FBAM is a unidimensional measure for balance ability across a continuum of functional tasks. Rating-scale characteristics, item hierarchy, item and person fit, and person separation support the FBAM's measurement properties in persons with chronic stroke. Future work should investigate measurement with fewer items and whether the FBAM addresses barriers to adoption of standardized balance measures in clinical practice.
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Naz I, Turgut B, Gunay Ucurum S, Komurcuoglu B, Ozer Kaya D. Investigation of factors associated with static and dynamic balance in early-stage lung cancer survivors. J Cancer Surviv 2023:10.1007/s11764-023-01492-0. [PMID: 37964048 DOI: 10.1007/s11764-023-01492-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 10/25/2023] [Indexed: 11/16/2023]
Abstract
PURPOSE Balance impairment and falls are common among patients after cancer treatment. This study aimed to compare static and dynamic balance functions in lung cancer survivors (LCS) and healthy controls and to investigate the factors related to balance in LCS. METHODS Cross-sectional data were collected from lung cancer patients whose treatment had been completed within the previous 3 months (n = 60) and age and gender-matched healthy controls (n = 60). Clinical characteristics and history of falls were recorded. Pulmonary function tests and measurements of respiratory muscle strength were performed. Dynamic and static balance, fear of falling, knee-extension strength, physical activity level, dyspnea, comorbidity, and quality of life (QoL) were assessed using the Time Up and Go Test, Single Leg Standing Test, the Fall Efficacy Scale-International, hand-held dynamometer, the International Physical Activity Questionnaire, the Modified Medical Research Dyspnea Scale, the Charlson Comorbidity Index, and the European Organization for Research and Treatment of Cancer QoL Scale. RESULTS LCS reported a higher fall rate and exhibited lower dynamic balance compared to controls (p < 0.05). The number of chemotherapy cycles, number of falls in the past year, fear of falling, perceived dyspnea, forced expiratory volume in 1 s (%), maximal inspiratory pressure (%), knee-extension strength, physical activity score, and QoL score related to physical function were correlated with balance function in LCS (p < 0.05). CONCLUSION LCS had a higher risk of falls and lower dynamic balance function which might be related to various clinical and physical parameters. IMPLICATIONS FOR CANCER SURVIVORS Identifying factors related to balance should be considered within the scope of fall prevention approaches for these patients.
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Amerian Z, ShahAli S, Rezaeian ZS, Shanbehzadeh S. Dynamic postural control in women athletes with and without nonspecific low back pain with high and low pain-related anxiety- A case-control study. BMC Sports Sci Med Rehabil 2023; 15:149. [PMID: 37936206 PMCID: PMC10631043 DOI: 10.1186/s13102-023-00764-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/02/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Low back pain is common among athletes and it has been shown that postural control is altered in the general population with nonspecific low back pain (NSLBP). Psychological factors may also predispose individuals to risk of altered postural control. Dynamic postural control is essential to the performance of athletes. This study aimed to compare the dynamic postural control between women athletes with and without NSLBP with high and low pain-related anxiety. METHODS Forty-five female athletes (15 NSLBP with high pain-related anxiety, 15 NSLBP with low pain-related anxiety, and 15 healthy (control)) were included. Pain-related anxiety was assessed using the Pain Anxiety Symptom Scale-20 (PASS-20). Based on the cut-off score of 30 for the total score of PASS-20, NSLBP patients were classified into two groups of low and high pain-related anxiety. Participants performed double-leg vertical drop jump (DVJ) and single-leg vertical jump (SVJ) tests on a Kistler force plate (type 9260AA6, Kistler Instruments Inc, Switzerland). The total root mean square (RMS) of the center of pressure (COP), COP displacement in the anteroposterior (AP), and mediolateral (ML) directions, COP mean velocity, and time to stabilization (TTS) in vertical, AP, and total directions were extracted from COP and ground reaction force data using MATLAB software. One-way Analysis of variance (ANOVA) and Welch's ANOVA were employed to compare the groups. In case of significant findings, post hoc tests were performed. RESULTS The results showed that during DJV, athletes with high pain-related anxiety had significantly greater TTS in all total, AP, and ML directions than other groups (P < 0.05). Also, the control group showed greater total RMS distance during DJV than either NSLBP group. However, no significant differences in TTS and COP parameters were found between the groups during SVJ (P > 0.05). CONCLUSIONS The findings suggest that pain-related anxiety may contribute to athletes' postural control strategies. Therefore, it is important to consider the level of pain-related anxiety during planning postural control exercises for women athletes with NSLBP.
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Park TS, Shin MJ, Shin YB, Kim SH. A new balance assessment tool for quantifying balance impairment in patients with motor incomplete spinal cord injury: Pilot study. J Spinal Cord Med 2023; 46:941-949. [PMID: 34723782 PMCID: PMC10653740 DOI: 10.1080/10790268.2021.1992592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
OBJECTIVE This study aimed to quantitatively and objectively evaluate the balance impairment in patients with motor incomplete spinal cord injury (SCI) using a new evaluation tool for balance and to assess its role in comprehensive balance assessment. DESIGN Retrospective pilot study. SETTING Rehabilitation hospital. PARTICIPANTS 14 patients with motor incomplete spinal cord injury. INTERVENTIONS None. OUTCOME MEASURES We retrospectively compared and analyzed the results of 14 patients with motor incomplete SCI who underwent various balance assessments, including the FRA510S test, using correlation. RESULTS The agreement between the FRA510S and existing balance assessment was confirmed through Bland-Altman plots; moreover, high degree of agreement was observed in Berg Balance Scale in the eye closed state and in Five Times Sit-to-Stand Test in the eye open state. CONCLUSIONS It was confirmed that the FRA510S equipment provides quantitative values for balance function. Balance assessment using the FRA510S, along with neurological, electrophysiological, and clinical tests, may provide comprehensive additional information related to falls and gait rehabilitation in patients with SCI.
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Kim HJ, Jeong S, Suh MJ, Oh YH. Association of balance impairment with risk of incident cardiovascular diseases among older adults. Eur J Med Res 2023; 28:455. [PMID: 37875935 PMCID: PMC10594686 DOI: 10.1186/s40001-023-01426-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 10/03/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND Rapid decline in balance is a hallmark of aging, elevating the risk of falls and other age-related geriatric illnesses among older adults. OBJECTIVE Our aim was to assess whether impairment in balance function is associated with the risk of incident CVD in older adults. DESIGN Retrospective cohort analysis. PARTICIPANTS A total of 129,024 participants who had undergone health screening between 2002 and 2009 were derived from the National Health Insurance Service-Senior cohort. MAIN MEASURES Balance impairment was evaluated using the open-eyes one-leg standing (OLS) test. The association between balance impairment and incident CVD was analyzed using the Cox proportional hazards regression model. All participants were followed up with until either the date of the first incident of CVD, death, or 31 December 2019. KEY RESULTS Those with abnormal balance function (< 10 s in OLS test) had a higher risk of CVD (adjusted hazard ratio [aHR] 1.23, CI 1.16-1.31). The association was significant in both the obese and the non-obese, but it seemed to be more pronounced in the latter. Results were supported by sensitivity analyses that did not include cases of CVD development in the first 1, 2, or 3 years and that used a different criterion to define balance dysfunction (< 9 s in OLS test). CONCLUSIONS Older adults with balance impairment were found to have an increased risk of incident CVD. Patients with impaired balance function may be a high-risk population who require preventive managements against CVD.
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Margalit N, Kurz I, Wacht O, Mansfield A, Melzer I. A survey of Israeli physical therapists regarding reactive balance training. BMC Geriatr 2023; 23:656. [PMID: 37833653 PMCID: PMC10571354 DOI: 10.1186/s12877-023-04356-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 09/26/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND 'Reactive balance training' (RBT) was developed to improve balance reactions to unexpected losses of balance. Although this training method is effective, its practical usage in the field of physical-therapy in Israel and world-wide is still unclear. AIMS This study aimed to evaluate the extent of RBT use in physical-therapy clinics in Israel, to identify the significant barriers to/facilitators for implementing RBT in clinical practice among physical therapists, and to determine which aspects of RBT most interest physical therapists in Israel. METHODS Physical therapists in Israel completed a survey using a questionnaire regarding their knowledge and use of RBT in their clinical practices. We compared the specific use of RBT among users; non-users; and open-to-use physical therapists. The odds ratios of the facilitators and barriers were calculated using univariate and multivariate logistic regression models. RESULTS Four-hundred and two physical therapists responded to a yes/no question regarding their use of RBT. Three-quarters (75.4%) of physical therapists reported using RBT in their practices. The most prevalent barrier cited was insufficient space for setting up equipment and most prevalent facilitator was having a colleague who uses RBT. Most of the respondents wanted to learn more about RBT, and most of the non-users wanted to expand their knowledge and mastery of RBT principles. CONCLUSIONS There are misconceptions and insufficient knowledge about RBT among physical therapists in Israel, indicating that they may falsely believe that RBT requires large and expensive equipment, suggesting they categorize RBT as external perturbation training only. Reliable information may help to improve general knowledge regarding RBT, and to facilitate the more widespread implementation of RBT as an effective fall-prevention intervention method.
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Chen Y, Du H, Song M, Liu T, Ge P, Xu Y, Pi H. Relationship between fear of falling and fall risk among older patients with stroke: a structural equation modeling. BMC Geriatr 2023; 23:647. [PMID: 37821821 PMCID: PMC10568824 DOI: 10.1186/s12877-023-04298-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 09/08/2023] [Indexed: 10/13/2023] Open
Abstract
BACKGROUND With reduced balance and mobility, older patients with stroke are more susceptible to fear of falling (FOF). A maladaptive form of FOF can cause excessive activity restriction, poor balance, and recurrent falls, forming a self-reinforcing vicious cycle. This study applied and adapted the FOF model to investigate the interaction between FOF and fall risk in older stroke patients. METHODS A cross-sectional study was conducted among 302 older stroke patients aged 60 and over. All participants were invited to complete the FOF, fall risk, physical activity, and balance tests, which were measured by the Falls Efficacy Scale International (FES-I), Self-Rated Fall Risk Questionnaire (FRQ), the long-form International Physical Activity Questionnaire (IPAQ-LF) and the Four-Stage Balance Test (FSBT) respectively. Data were analyzed using structural equation modeling. RESULTS The mean age of the respondents was 68.62 ± 7.62 years; 8.94% reported a high level of FOF, and 18.21% reported a moderate level of FOF. The structural equation model showed that FOF was directly associated with fall risk (β=-0.38, p < 0.001), and was indirectly associated with fall risk via physical activity (β=-0.075, p < 0.05) and balance ability (β=-0.123, p < 0.05). Depression (β=-0.47, p < 0.001), fall history (β=-0.13, p < 0.05), and female sex (β=-0.16, p < 0.05) affected FOF, while anxiety was not associated with FOF. CONCLUSIONS The increased risk of falling in older stroke patients results from a maladaptive FOF affected by depression, fall history, poor balance ability, and limited physical activity. Our results suggest that greater attention should be paid to FOF during stroke recovery and fall prevention. A multifaced intervention program encompassing physiological and psychological factors should be designed to address FOF and prevent falls.
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Giraudeau A, Nicol C, Macchi R, Coyle T, Mesure S, Berdha K, Orthlieb JD, Barthèlemy J. Impact of occlusal proprioception on static postural balance. Heliyon 2023; 9:e20309. [PMID: 37800066 PMCID: PMC10550569 DOI: 10.1016/j.heliyon.2023.e20309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 09/10/2023] [Accepted: 09/18/2023] [Indexed: 10/07/2023] Open
Abstract
Conflicting results on the effects of occlusal proprioceptive information on standing sway have been reported in the literature, partly due to the heterogeneity of the occlusal criterion studied and the experimental protocol used. In this study, occlusal functions, different mandibular positions and visual conditions were used to investigate the involvement of occlusal proprioception information in static postural balance. Postural adjustments of 26 healthy young adults, divided into Class I malocclusion and Class I normocclusion groups, were studied in upright position, in five mandibular positions (1 free, 2 centric and 2 eccentric), with and without vision. Due to different reported test durations, postural parameters were examined for the first and last halves of the 51.2 s acquisition time. A permutation ANOVA with 4 factors was used: group, mandibular position, vision, time window. Mean length of CoP displacement was shorter with vision (ES = 0.30) and more affected by vision loss in the free than in the intercuspal mandibular position (ES = 0.76 vs. 0.39), which has more tooth contacts. The malocclusion group was more affected by vision loss (ES = 0.64). Unexpectedly, with vision, the mean length was smaller in one eccentric occlusion side compared to the other (ES = 0.51), but independent of the left or right side, and more affected by vision loss (ES = 1.04 vs. ES = 0.71). The first-time window of the acquisition time, i.e. 25.6 s, was sufficient to demonstrate the impact of dental occlusion, except for the sway area. Comparison of the two visual conditions was informative. With vision, the weight of occlusal proprioception was not strictly related to occlusal characteristics (number of teeth in contact; centered or eccentric mandibular position), and it was asymmetrical. Without vision, the lack of difference between groups and mandibular positions suggested a sensory reweighting, probably to limit postural disturbance.
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Phan V, Paing SL, Lee H. Characterizing postural balance on 2-dimensional compliant surfaces with directional virtual time-to-contact. Hum Mov Sci 2023; 91:103134. [PMID: 37531739 PMCID: PMC10530255 DOI: 10.1016/j.humov.2023.103134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/19/2023] [Accepted: 07/25/2023] [Indexed: 08/04/2023]
Abstract
BACKGROUND This study aimed to (1) investigate postural balance control on 2-Dimensional (2D) compliant surfaces using directional virtual time-to-contact (d-VTC), a novel method for VTC calculation; and (2) compare d-VTC with conventional balance measures in this context. METHODS A dual-axis robotic platform was used to simulate 2D surfaces/grounds with varying compliance levels. Twenty healthy young adults stood on the platform with either open or closed eyes. Balance was evaluated using d-VTC in multiple aspects, including temporal (VTC mean), spatial (boundary contact - BC), and control aspects (switching rate - SR). Additionally, conventional balance measures, namely center-of-pressure (COP) area and COP root-mean-square (RMS), were employed for further comparisons with d-VTC measures. Normality checks were performed using Shapiro-Wilk tests. Two-way repeated measures ANOVA tests were used to examine the effects of surface compliance and vision on postural balance, followed by post-hoc pairwise comparisons across conditions with Bonferroni correction. RESULTS The results showed that increasing surface compliance and/or absence of vision caused a significant decrease in VTC mean (all p-values <0.001; all ηp2 > 0.816). Interaction effects between surface compliance and vision on 2D and ML VTC mean were also significant (all p-values <0.019; all ηp2 > 0.355). The AP and ML BC values indicated a converging trend to 50%. No vision effect was observed (p = 0.458), but both surface compliance (p = 0.001; ηp2 = 0.522) and interaction (p = 0.002; ηp2 = 0.492) effects were significant. Decreases in SR were significant due to the compliance of the standing surface (p = 0.01; ηp2 = 0.401) but not vision (p = 0.109). COP area increased due to both surface and vision conditions (all p-values <0.001; all ηp2 > 0.872). AP and ML RMS were altered by vision (all p-values <0.001; all ηp2 > 0.741), but not by surface condition (all p-values >0.06). No interaction effect was observed in the conventional measures (all p-values >0.07). CONCLUSION Balance control is compromised by 2D compliant surfaces, which is exacerbated when vision is absent. Among all balance measures, VTC mean measures demonstrated particularly high sensitivity in identifying decreased balance capabilities, while BC and SR provided new insights into fall risks and balance control mechanisms. These insights may facilitate the development of rehabilitation training or assistive devices for fall prevention.
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Aryan R, Inness E, Patterson KK, Mochizuki G, Mansfield A. Reliability of force plate-based measures of standing balance in the sub-acute stage of post-stroke recovery. Heliyon 2023; 9:e21046. [PMID: 37886778 PMCID: PMC10597864 DOI: 10.1016/j.heliyon.2023.e21046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 10/12/2023] [Accepted: 10/13/2023] [Indexed: 10/28/2023] Open
Abstract
Background Difficulty controlling balance is one of the major contributors to the increased risk of falls among individuals with stroke. It is important to use reliable and objective measures to improve examination of balance impairments post-stroke, and to in turn inform clinical decision-making. The main objective of this study was to examine the relative and absolute reliabilities of force plate-based balance measures in quiet standing, in the sub-acute stage of stroke recovery. Methods Twenty-four people with sub-acute stroke (mean age = 61 years) performed two trials of quiet standing, each 30 s long. Sixteen force plate-based balance measures in the time, frequency, or nonlinear domains were calculated. Within-session test-retest reliabilities were investigated using intraclass correlation coefficient (ICC), standard error of measurement, and minimal detectable change. Results Mean speed of displacements of the centre of pressure along the anterior-posterior axis (ICC = 0.91; CI95 % = [0.83, 0.95]), and directional weight-bearing asymmetry (ICC = 0.91; CI95 % = [0.82, 0.95]) demonstrated high relative reliabilities, followed by the speed-based symmetry index and absolute weight-bearing asymmetry (both ICCs = 0.86; CI95 % = [0.74, 0.93]). Conclusions Mean speeds of centre of pressure, directional weight-bearing asymmetry, and speed-based symmetry index are the most reliable force plate-based measures that were evaluated in our study, and can be included in the balance assessments of individuals within the sub-acute stage of post-stroke recovery. These findings can better inform clinicians about the specific balance problems experienced by people in this population.
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Barbosa GM, Saccol MF, Pinheiro SM, Costa ÍDS, Camargo PR, Scattone Silva R. Stability, performance and upper and lower extremities range of motion in elite beach handball athletes: A cross sectional study. J Bodyw Mov Ther 2023; 36:178-184. [PMID: 37949557 DOI: 10.1016/j.jbmt.2023.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/31/2022] [Accepted: 04/11/2023] [Indexed: 11/12/2023]
Abstract
Although beach handball is a popular sport worldwide, information about the functional profile in elite athletes are lacking. This study generate a descriptive profile of stability, performance and upper and lower extremities ROM in elite beach handball athletes. Secondary proposals were to compare these outcome measures between sexes and sides, and to report the frequency of athletes "at risk" according to cutoff values for shoulder ROM and dynamic postural stability of the lower extremities. Twenty-eight (n = 16 males, 28.7 ± 5.3 years; n = 12 females, 27.5 ± 5.5 years) elite beach handball athletes were tested. Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST), single hop test, modified Star Excursion Balance Test (mSEBT) and passive shoulder, hip and ankle dorsiflexion ROM were assessed. Male athletes presented greater reach distance in the anterior direction [P < .0001; Mean Difference (MD): 36%] and lower reach distance in the posteromedial direction (P < .0001; MD: -29.7%) than female athletes in the mSEBT. Bilateral differences were observed for male athletes during the mSEBT, with the dominant stance limb obtaining a smaller reach distance in the anterior direction (P < .01; MD: -38.3%) and greater reach distance in the posteromedial direction (P < .0001; MD: 30.8%). Male athletes had less upper and lower extremities ROM and reached a smaller normalized single hop distance than female athletes. Most athletes presented mSEBT asymmetries and shoulder ROM deficits which have been shown to increase injury risk. Dynamic postural stability adaptations are present in elite beach handball athletes of both sexes, with more pronounced upper and lower extremity flexibility deficits in male athletes.
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Milne SC, Roberts M, Ross HL, Robinson A, Grove K, Modderman G, Williams S, Chua J, Grootendorst AC, Massey L, Szmulewicz DJ, Delatycki MB, Corben LA. Interrater Reliability of the Scale for the Assessment and Rating of Ataxia, Berg Balance Scale, and Functional Independence Measure Motor Domain in Individuals With Hereditary Cerebellar Ataxia. Arch Phys Med Rehabil 2023; 104:1646-1651. [PMID: 37268274 DOI: 10.1016/j.apmr.2023.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/02/2023] [Accepted: 05/06/2023] [Indexed: 06/04/2023]
Abstract
OBJECTIVE To determine the interrater reliability of the Scale for the Assessment and Rating of Ataxia (SARA), Berg Balance Scale (BBS), and motor domain of the FIM (m-FIM) administered by physiotherapists in individuals with a hereditary cerebellar ataxia (HCA). DESIGN Participants were assessed by 1 of 4 physiotherapists. Assessments were video-recorded and the remaining 3 physiotherapists scored the scales for each participant. Raters were blinded to each other's scores. SETTING Assessments were administered at 3 clinical locations in separate states in Australia. PARTICIPANTS Twenty-one individuals (mean age=47.63 years; SD=18.42; 13 male and 8 female) living in the community with an HCA were recruited (N=21). MAIN OUTCOME MEASURES Total and single-item scores of the SARA, BBS, and m-FIM were examined. The m-FIM was conducted by interview. RESULTS Intraclass coefficients (2,1) for the total scores of the m-FIM (0.92; 95% confidence interval [CI], 0.85-0.96), SARA (0.92; 95% CI, 0.86-0.96), and BBS (0.99; 95% CI, 0.98-0.99) indicated excellent interrater reliability. However, there was inconsistent agreement with the individual items, with SARA item 5 (right side) and item 7 (both sides) demonstrating poor interrater reliability and items 1 and 2 demonstrating excellent reliability. CONCLUSIONS The m-FIM (by interview), SARA, and BBS have excellent interrater reliability for use when assessing individuals with an HCA. Physiotherapists could be considered for administration of the SARA in clinical trials. However, further work is required to improve the agreement of the single-item scores and to examine the other psychometric properties of these scales.
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García-Liñeira J, Leirós-Rodríguez R, Romo-Pérez V, García-Soidán JL. Static and dynamic postural control assessment in schoolchildren: Reliability and reference values of the Modified Flamingo Test and Bar Test. J Bodyw Mov Ther 2023; 36:14-19. [PMID: 37949550 DOI: 10.1016/j.jbmt.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 04/17/2023] [Accepted: 05/01/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION Single-leg stance tests have been widely used to evaluate static balance, like the Modified Flamingo Test. The evaluation of dynamic balance on small support surfaces is the objective of some tests like the Bar Test. RESEARCH QUESTION How is the performance of postural control during the performance of these tests in schoolchildren between 6 and 11 years of age in both sexes? What are the reference values of these tests in this population? METHOD A cross-sectional study in which a total of 282 children. The evaluation included both tests. RESULTS The relative reliability was excellent (Intraclass Correlation Coefficient = 0.84-0.98), and the absolute reliability ranged between 4.5% and 7.1% for coefficient variation and between 0.5 and 1.5 for the standard error of measurement. The average results were 3.8 ± 2.7 floor touches for the Modified Flamingo Test and 5 ± 3.5 m for the Bar Test. The results of both tests improve progressively with the increase of age. DISCUSSION It can be asserted that children of different ages, as well as boys and girls of the same age, perform differently in these tests. Particularly, according to the analysis based on age subgroups, there were greater improvements in the performance of both tests between 8 and 11 years of age. CONCLUSIONS The girls obtained in both tests better results, although between 6 and 7 years of age the differences between sexes are not significant.
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