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To investigate the effect of dual-task training on balance and knee proprioception in both weight-bearing and non-weight-bearing conditions in older adults with significant imbalance and high risk of falling. This pre-posttest experimental design included 83 older adults (43 males, 40 females), selected based on age criteria (65–75 years) and specific inclusion and exclusion criteria. Participants underwent dual-task training consisting of 30-minute sessions, three times per week, for four weeks (totaling 12-sessions). Measures included Berg Balance Scale and knee proprioception deficit before and after dual-task training. The study showed statistically significant effect of dual-task training on balance (p < 0.001) and knee proprioception in both weight-bearing (p < 0.001) and non-weight-bearing (p < 0.001) in older adults. Pre-and post-measurements of independent variables between male and female older adults showed no significant difference. Dual-task training improves balance and knee proprioception in both weight-bearing and non-weight-bearing conditions in older individuals, thereby enhancing stability and reducing the risk of falls. [ABSTRACT FROM AUTHOR]

Objective: A growing body of studies has examined the effect of exercise on balance function in stroke patients, with conflicting findings. This study aimed to investigate the effect of exercise on balance function in stroke patients and to determine the optimal exercise prescription for stroke patients. Methods: We conducted an extensive search across various databases, including PubMed, Web of Science, EBSCO, Cochrane, and Scopus. The search was conducted until March 11th, 2024. Data were pooled using the weighted mean difference (WMD) and 95% confidence interval. Results: Twenty-nine studies fulfilled the inclusion criteria. Exercise significantly improved Berg balance scale (BBS, WMD, 5.24, P < 0.00001) and timed up and go test (TUG, WMD, − 2.91, P < 0.00001) in stroke patients. Subgroup analyses showed that aerobic exercise (WMD, 6.71, P = 0.003), exercise conducted ≥ 8 weeks (WMD, 6.43, P < 0.00001), > 3 times per week (WMD, 6.18, P < 0.00001), ≥ 60 min per session (WMD, 6.40, P < 0.0001), and ≥ 180 min per week (WMD, 7.49, P < 0.00001) were more effective in improving BBS. Conclusions: Exercise improved balance function in stroke patients, and aerobic exercise might be the most effective intervention. To improve balance function, this meta-analysis provides clinicians with evidence to recommend that stroke patients participate in a minimum of 8 weeks of exercise at least 3 times per week for more than 60 min per session, with a goal of 180 min per week being achieved by increasing the frequency of exercise. [ABSTRACT FROM AUTHOR]

Background: Diabetic peripheral neuropathy (DPN) occurs in >50% of diabetic patients and is a high risk‐factor of balance problems and risk of falls. Impaired balance can lead to reduced function, which has a detrimental effect on patients' quality of life. Structured strength and balance training can result in sustained improvements in muscle strength, coordination, balance, functional status and quality of life. Objective: To determine the combined effects of strength and balance training versus aerobic training on balance, severity of symptoms of DPN, and quality of life in patients with DPN. Methods: This double blinded, two arm parallel design Randomized Clinical Trial. The study was conducted from March to December 2020 in the AIMS diabetic center Peshawar, Pakistan. Participants were selected through convenience sampling technique and randomly allocated into strength plus balance and aerobic training groups. Type 2 diabetic patients of both sexes, aged 40 to 80 years, with a Toronto neuropathy score ≥6 recruited, while patients with ulceration/infection of feet, medical/Surgical conditions, and non‐ambulatory patients were excluded from this study. Intervention was applied 3 days a week for 8 weeks. The Toronto clinical neuropathy system was used to assess neuropathy severity, SF‐36 to assess quality of life and the Berg balance scale was used for assessment of balance. Assessment was done at the baseline and after 8 weeks of intervention using SPSS. Version 22 was used for analysis. Results: The mean age of the participants was 60.80 ± 9.73. Between group analysis, which showed were statistically insignificant for neuropathy severity, balance and all domains of quality of life (p‐value >0.05) except SF‐36 General Health Perception Score, with Mean ± SD of 62.50 ± 7.54 in group A versus Mean ± SD of in group B 60.00 ± 15.98 (p‐value = 0.05). Within group analysis showed statistically significant results for neuropathy severity, balance and all domains of quality of life (p‐value<0.05). Conclusion: This study concluded that there is a statistically significant effect of structured balance and strength training and aerobic training on severity of DPN, balance and quality of life. But there was no statistically significant difference in improvement between the two intervention groups. [ABSTRACT FROM AUTHOR]

Background: balance and risk of falls are common problems among People with Parkinson's disease (PD) which compromise their functional independence and quality of life. Various rehabilitation protocols are being used for these patients. Objective: To determine the effectiveness of backward walking training (BWT) and standing balance training (SBT) on balance, and risk of falls among Parkinson's patients. Methodology: A randomized controlled trial was conducted at General Hospital Lahore from June 2020 to March 2021. The Parkinson's Patients of stage 3 or 4 of lower extremity on Brunnstrom motor recovery and the ability to walk 14 m with or without a walking aid or orthosis were included in the study. The Berg Balance Scale was used to evaluate the balance and fall risk. Group A (n=15) received backward walking training and Group B (n=15), standing balance training. The participants were assessed at the baseline, after the 6th week, and after 12 weeks of intervention. Results: The mean age of participants was 50.03+8.36 years. A total of n=17 participants were male while 13 were female. The result showed that group A received backward walking training (BWT) had a significantly large mean difference (22.13+-2.35 vs. 18.20.3.58, 95%CI (1.64,6.22) in BSS score as compared to group B received standing balance training (SBT). Conclusion: The study concluded that standing balance training and backward walking training both are effective, but backward walking training is more effective in improving balance and the risk of falls in Parkinson's patients.

Abstract Background Patients with knee osteoarthritis (KOA) are at high risk for falls, which is attributed to their impaired balance control. Identifying factors associated with balance control facilitates the development of precise KOA rehabilitation programs. This study was to investigate the correlations of balance control with proprioception, plantar tactile sensation (PTS), pain, joint range of motion (ROM), and strength among older adults with and without KOA, as well as the magnitudes and sequence of correlation of these factors to balance control. Methods A total of 240 older adults with (n = 124, female: 84, age: 68.8 ± 4.0 years) and without (n = 116, female: 64, age: 67.9 ± 3.5 years) KOA were recruited and assigned to the KOA and control groups. Their proprioception, PTS, pain, ROM, and strength were measured. Pearson or Spearman correlations were used to test whether they were significantly related to their Berg Balance Scale (BBS), and factor analysis and multivariate linear regression were used to determine the degrees of correlation between each factor and the BBS. Results Compared to the control group, the KOA group had lower BBS score, larger proprioception and PTS thresholds, smaller ROM, and less strength (p: 0.008,

To translate the Berg Balance Scale (BBS) to Hungarian and to evaluate the psychometric characteristics of the Hungarian version (HU-BBS). In total, 150 institutionalised older adults were recruited for the study. Eighty-one participants completed the retesting. Internal consistency, intra- and inter-rater reliability, and 95% limits of agreement of the HU-BBS were examined. Construct validity was assessed through convergent, discriminant, and known-group validity. The overall Cronbach's alpha was 0.943. The intra- and inter-rater reliability was excellent (intraclass correlation coefficient > 0.92). The Bland–Altman analysis revealed a mean inter-rater difference of 0.284 [−2.193–2.744] and a mean intra-rater difference of 0.259 [−2.657–3.162]. Regarding convergent validity, the HU-BBS was correlated with the functional status (r = 0.833), Timed Up and Go test (r= −0.824), and age (r= −0.606). The HU-BBS scores of women were similar to those of men (p = 0.104), showing discriminant validity. Additionally, the HU-BBS scores were lower among faller than among non-faller participants (p ˂ 0.0001), establishing known-group validity. Translation and cultural adaptation of the original scale was successful. The HU-BBS proved to be a reliable, valid tool confirming that it can be used in future clinical and scientific work on Hungarian older adults. Institutionalised older adults are vulnerable and at a high risk of developing further decline in postural control, contributing to an increase in limited functional mobility and risk for falls. The Berg Balance Scale is a widely used tool originally developed to measure postural control in older adults. The Hungarian version of the Berg Balance Scale tested on institutionalised older adults shows excellent test-retest reliability, good internal consistency, and acceptable convergent construct validity. The Hungarian version of the Berg Balance Scale is a valid and reliable tool for measuring postural control among Hungarian-speaking institutionalised older adults both in clinical practice and scientific studies. [ABSTRACT FROM AUTHOR]

Background: Patients with knee osteoarthritis (KOA) are at high risk for falls, which is attributed to their impaired balance control. Identifying factors associated with balance control facilitates the development of precise KOA rehabilitation programs. This study was to investigate the correlations of balance control with proprioception, plantar tactile sensation (PTS), pain, joint range of motion (ROM), and strength among older adults with and without KOA, as well as the magnitudes and sequence of correlation of these factors to balance control. Methods: A total of 240 older adults with (n = 124, female: 84, age: 68.8 ± 4.0 years) and without (n = 116, female: 64, age: 67.9 ± 3.5 years) KOA were recruited and assigned to the KOA and control groups. Their proprioception, PTS, pain, ROM, and strength were measured. Pearson or Spearman correlations were used to test whether they were significantly related to their Berg Balance Scale (BBS), and factor analysis and multivariate linear regression were used to determine the degrees of correlation between each factor and the BBS. Results: Compared to the control group, the KOA group had lower BBS score, larger proprioception and PTS thresholds, smaller ROM, and less strength (p: 0.008, < 0.001–0.016, < 0.001–0.005, < 0.001–0.014, and < 0.001–0.002, respectively). In the KOA group, the BBS was weakly to moderately correlated with proprioception, PTS, pain, ROM, and strength (r: 0.332–0.501, 0.197–0.291, 0.340, 0.212–0.508, and 0.236–0.336, respectively). While in the control group, the BBS was correlated with proprioception and strength (r: 0.207–0.379, and 0.212–0.410). In the KOA group, BBS = 54.41+ (0.668*strength) - (0.579*PTS) - (1.141*proprioception) + (1.054* ROM) - (0.339*pain). While in the control group, BBS = 53.85+ (0.441*strength) - (0.677*proprioception). Conclusion: Worse proprioception and PTS, smaller ROM, and less strength were detected among older adults with KOA, and their proprioception, PTS, pain, ROM, and strength were all related to balance control. Proprioception had the strongest correlations, followed by ROM, strength, pain, and PTS. Precise KOA rehabilitation programs may be proposed following the sequence of improving the five factors. Key points: • Worse proprioception and plantar tactile sensation, smaller joint range of motion, and less strength were detected among older adults with knee osteoarthritis. • Among older adults with knee osteoarthritis, balance control was sequentially correlated with proprioception, joint range of motion, strength, pain, and plantar tactile sensation. • Precise knee osteoarthritis rehabilitation programs may be proposed following the sequence of improving proprioception, joint range of motion, strength, pain, and plantar tactile sensation. [ABSTRACT FROM AUTHOR]

Introduction: The Berg Balance Scale, possibly the most widely used balance-related measure, has gained popularity in clinical trials. It provides information about patients' balance-related abilities and can be used to assess improvement or worsening after rehabilitation. The aim of this study is to determine the cut-off value of the Berg Balance Scale for the fall risk in patients with multiple sclerosis (MS). Methods: This study was designed as a prospective descriptive trial, and 186 patients with MS were included. Fall history was recorded by interview; balance was assessed using the Berg Balance Scale (BBS). Results: The mean ages of 96 patients with a fall history within the previous month and 90 patients without a fall history were 35.98 ± 8.58 and 35.71 ± 9.33 years, respectively. The mean value of the BBS score of the faller group was 49.44 ± 5.43 while 52.36 ± 3.53 in non-faller group. The cut-off value of the BBS for fall risk in patients with MS was determined as 50.50 points. Conclusions: For patient safety and the success of rehabilitation, it is crucial to evaluate the risk of falling in patients with MS, one of the neurological patient groups where complaints about falling are most prevalent. The results showed that BBS is a sensitive and specific measure for identifying in patients with MS at risk of falling. [ABSTRACT FROM AUTHOR]

Background and Objectives: Sarcopenia is characterized by a decline in skeletal muscle mass, strength, and function and is associated with advancing age. This condition has been suggested as a factor that negatively influences the functional outcomes of patients with hip fractures. However, the association between sarcopenia and balance impairment in patients undergoing inpatient rehabilitation after hip fractures remains unclear. In this retrospective cohort study, we aimed to investigate the impact of sarcopenia on balance outcomes in patients undergoing inpatient rehabilitation following hip fractures. Materials and Methods: Baseline sarcopenia was diagnosed using skeletal muscle mass index and handgrip strength, with cut-off values recommended by the Asian Working Group for Sarcopenia. The primary outcome was balance, which was assessed using the Berg Balance Scale (BBS) at the time of discharge. A multiple linear regression model analyzed the association between sarcopenia and balance. The model was adjusted for age, sex, comorbidities, and cognitive function. Results: Among the 62 patients (mean age: 78.2; sex: 75.8% women), 24.2% had sarcopenia. Patients with sarcopenia had significantly lower BBS scores than did those without sarcopenia (41 vs. 49 points, p = 0.004). Multiple linear regression analysis revealed that baseline sarcopenia was independently associated with BBS scores at discharge (β = −0.282, p = 0.038). Conclusions: Following inpatient rehabilitation, patients with baseline sarcopenia had inferior balance outcomes than did those without sarcopenia at discharge. Sarcopenia should be assessed on admission to consider and provide additional care for those with a higher risk of poor functional outcomes. More studies are needed to investigate the association between sarcopenia and functional outcomes, examine the impact of sarcopenia treatment on these outcomes, and reduce the risk of recurrent falls and fractures in patients with hip fractures. [ABSTRACT FROM AUTHOR]

Introduction: Patients who have had a stroke often experience issues with static balance while sitting and standing. Additionally, they may encounter problems with dynamic balance, particularly when transitioning between sitting and standing positions, leading to reduced postural stability in both static and dynamic standing. This also contributes to weakness in the affected lower limb and decreased engagement in Activities of Daily Living (ADL). Nevertheless, few studies have investigated the impact of sit-to-stand training on balance, muscle strength, and ADL in stroke patients. Aim: To assess the impact of sit-to-stand training on balance, muscle strength, and ADL in patients who have had a stroke. Materials and Methods: This trial was an experimental, parallel, and assessor-blinded allocation with a computer-generated randomisation sequence. Sixty-six stroke patients (33 in each group) were enrolled from the inpatient Department of Medicine and the neurosurgery ward of Justice KS Hegde Charitable Hospital in Deralakatte, Mangaluru, Karnataka, India based on specific selection criteria. The trial was conducted from March 2022 to March 2023. Inclusion criteria included patients who had experienced a stroke involving the Anterior Cerebral Artery (ACA) and Middle Cerebral Artery (MCA), encompassing both ischaemic and haemorrhagic types of stroke, aged between 35-60 years, and including both male and female stroke patients who were able to effectively communicate and comprehend instructions. Other criteria included a Mini-Mental State Examination (MMSE) score greater than or equal to 23, the ability to independently have a transition from a supine position to a seated position, and a minimum score on the trunk impairment scale. In the experimental group, participants received sit-to-stand training for 45 minutes over five days, while the control group received conventional physical therapy, including tandem walking, single leg stance, double leg stance, early mobilisation, position and balance training exercises for 45 minutes over five days. The primary outcomes used for balance assessment were the Berg Balance Scale (BBS), and for ADL, the Barthel Index (BI) Scale was used, with muscle strength being measured using a push and pull dynamometer. The independent sample t-test was used to compare between groups, and within-group comparisons were conducted using the paired t-test. A p-value

A Clinical prediction rule (CPR) for determining multi surfaces walking independence in persons with stroke has not been established. To develop a CPR for determining multi surfaces walking independence in persons with stroke. This was a multicenter retrospective analysis of 419 persons with stroke. We developed a Berg Balance Scale (BBS)-model CPR combining the BBS, comfortable walking speed (CWS) and cognitive impairment, and a Mini-Balance Evaluation Systems Test (Mini-BESTest)-model CPR combining the Mini-BESTest, CWS, and cognitive impairment. A logistic regression analysis was conducted with multi surfaces walking independence as the dependent variable and each factor as an independent variable. The identified factors were scored (0, 1) based on reported cutoff values. The CPR's accuracy was verified by the area under the curve (AUC). We used a bootstrap method internal validation and calculated the CPR's posttest probability. The logistic regression analysis showed that the BBS, CWS, and cognitive impairment were factors in the BBS model, and the Mini-BESTest was a factor in the Mini-BESTest model. The CPRs were 0–3 points for the BBS model and 0–1 points for the Mini-BESTest model. The AUCs (bootstrap mean AUC) of the CPR score were 0.89 (0.90) for the BBS model and 0.72 (0.72) for the Mini-BESTest model. The negative predictive value (negative likelihood ratio) was 97% (0.054) for CPR scores < 2 for the BBS model and 94% (0.060) for CPR scores < 1 for the Mini-BESTest model. The CPR developed herein is useful for determining multi surfaces walking independence. [ABSTRACT FROM AUTHOR]

Introduction: Patients who have had a stroke often experience issues with static balance while sitting and standing. Additionally, they may encounter problems with dynamic balance, particularly when transitioning between sitting and standing positions, leading to reduced postural stability in both static and dynamic standing. This also contributes to weakness in the affected lower limb and decreased engagement in Activities of Daily Living (ADL). Nevertheless, few studies have investigated the impact of sit-to-stand training on balance, muscle strength, and ADL in stroke patients. Aim: To assess the impact of sit-to-stand training on balance, muscle strength, and ADL in patients who have had a stroke. Materials and Methods: This trial was an experimental, parallel, and assessor-blinded allocation with a computer-generated randomisation sequence. Sixty-six stroke patients (33 in each group) were enrolled from the inpatient Department of Medicine and the neurosurgery ward of Justice KS Hegde Charitable Hospital in Deralakatte, Mangaluru, Karnataka, India based on specific selection criteria. The trial was conducted from March 2022 to March 2023. Inclusion criteria included patients who had experienced a stroke involving the Anterior Cerebral Artery (ACA) and Middle Cerebral Artery (MCA), encompassing both ischaemic and haemorrhagic types of stroke, aged between 35-60 years, and including both male and female stroke patients who were able to effectively communicate and comprehend instructions. Other criteria included a Mini-Mental State Examination (MMSE) score greater than or equal to 23, the ability to independently have a transition from a supine position to a seated position, and a minimum score on the trunk impairment scale. In the experimental group, participants received sit-to-stand training for 45 minutes over five days, while the control group received conventional physical therapy, including tandem walking, single leg stance, double leg stance, early mobilisation, position and balance training exercises for 45 minutes over five days. The primary outcomes used for balance assessment were the Berg Balance Scale (BBS), and for ADL, the Barthel Index (BI) Scale was used, with muscle strength being measured using a push and pull dynamometer. The independent sample t-test was used to compare between groups, and within-group comparisons were conducted using the paired t-test. A p-value <0.05 was considered significant. Results: Significant differences (p-value=0.044) were observed in BBS score and muscle strength between the groups during both the pretest (Day-1) and post-test (Week-1). The BI exhibited a significant difference (p-value=0.016) during the post-test (Week-1) only. Additionally, a significant difference (p-value<0.001) was found in muscle strength, specifically in the Hip Extensors (HE) between the groups. Conclusion: The results of the current study showed a statistically significant difference in muscle strength of the HE. However, no significant difference was observed in BI and BBS between the groups. No side-effects or harms were reported, indicating that the approach is safe and feasible for stroke patients. [ABSTRACT FROM AUTHOR]

Balance impairment occurs after a hip fracture, but the characteristics of the impairment are not clear. To investigate the uni-dimensionality, fit statistics, and item difficulty of the Berg Balance Scale (BBS) in older adults with hip fracture by conducting a Rasch analysis. This was an observational cross-sectional study. The 254 participants were all ≥ 65 years old and had been hospitalized for rehabilitation after a unilateral hip fracture incurred during a fall. We collected their BBS scores at the time of hospital discharge and conducted a Rasch analysis to examine the uni-dimensionality, fit statistics, and item difficulty. The principal component analysis (PCA) of the Rasch model demonstrated that the BBS is uni-dimensional. The information-weighted mean square (MnSq) fit statistic was within the range of fit criteria for all items. The underfit item of the outlier-sensitive MnSq fit statistics was "Standing unsupported eyes closed" with the MnSq of 2.06. The difficult items were in order of logits: "Standing on one leg" (logits = 4.01); "Step tool" (logits = 2.74); and "Turn 360°" (logits = 2.61). The BBS is uni-dimensional and conforms with the Rasch model. The BBS most difficult items for older adults with a hip fracture required one-legged support and dynamic balance. [ABSTRACT FROM AUTHOR]

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Background: Stroke is a leading cause of long-term disability worldwide, resulting in significant physical impairments, including hemiparesis and loss of motor control. Rehabilitation plays a crucial role in aiding stroke patients' recovery, and various approaches have been used to improve their functional abilities. Two widely practiced methods are Proprioceptive Neuromuscular Facilitation (PNF) exercises and focused regimen programs. Purpose: To compare the effectiveness of PNF exercises and focused regimen programs in improving motor function, mobility and quality of life in stroke patients. Materials and Methods: The total of 30 subjects with acute stroke were taken from Saicharan physio Center- Arakkonam. The subjects are selected based on inclusion and exclusion criteria The intervention was given for 6 weeks. The entire process was performed from November 2022 to February 2023. Result: According to the statistical analysis, PNF exercises revealed significant in improving both balance and quality of life measures for acute stroke patients compared to focused regimen program. Conclusion: This study finally concluded that the PNF exercises has a high impact in improving both balance and may enhance neuroplasticity. [ABSTRACT FROM AUTHOR]

Background: Pes planus, usually called flat foot is a deformity that causes the medial longitudinal arch to collapse and makes the foot flat to the floor level. Flat feet may be caused by aging, pregnancy, heredity, physiological condition or an injury to the foot ligaments. Weight-bearing exercises are performed on an unstable surface such as wobble board and BOSU ball as part of the balance board training technique. Purpose: To find out the effect of BOSU ball exercises versus wobble board exercises among individuals with pes planus. Materials and Methods: A sample of 30 was taken using a navicular drop test on the arch of the foot, NPRS on pain, and Berg balance scale on balance. According to the selection criteria for the study which was divided into two groups, a BOSU ball with ultrasound (n=15) and wobble board with ultrasound (n=15) were given. Interventions were given as 6 sessions a week for 2 weeks. The entire process was performed from November 2022 to April 2023. Result: The mean value of BOSU ball exercises at the post-test was found to be higher than the mean value of wobble board exercises with a p-value of <0.0001. Conclusion: The study concludes that the BOSU ball with ultrasound therapy has a higher positive outcome in managing pes planus. [ABSTRACT FROM AUTHOR]

Introduction: Balance impairments and an increased fall risk are common concerns among individuals with various health conditions. Resistance exercise has shown potential in improving balance and reducing fall risk. Aim: To determine the effects of home-based Thera-Band resistance training in reducing the risk of falls among the geriatric population and to compare it with weight-cuff resistance training. Materials and Methods: A Randomised Controlled Trial (RCT) was conducted at the Amity Institute of Health and Applied Science, Noida, India, from November 2022 to April 2023. The intervention period spanned four weeks, and a total of thirtythree subjects were enrolled in the study. The participants were divided into three groups: Group A, Group B, and Group C. Group A performed resistance exercises using weight cuffs combined with standard balance training, Group B performed resistance training with Thera-Band combined with standard balance training, and Group C received standard balance exercises alone. The effects of the interventions on fall risk reduction were assessed using the Berg Balance Scale (BBS), Timed Up and Go (TUG), and Fall Efficacy Scale (FES) among the geriatric population. Paired t-tests were employed to compare pre- and post-intervention data within each group, determining significant changes within each group over the intervention period. Analysis of variance (ANOVA) was utilised to assess between-group effects of the different interventions. Results: The FES scores were assessed pre- and postintervention for each group. Group B (Thera-Band) demonstrated significantly better outcomes in fall efficacy compared to Group A (Weight-cuff) (p

Abstract Background Parkinson’s disease (PD) is often clinically associated with posture instability and more easily falling. The Berg balance scale is a clinical indicator commonly used to subjectively evaluate a patient’s balance ability. Meanwhile, computerized force platforms have been used in research on postural control. The various parameters obtained from posturography are interpreted to assess balance ability. The present study aims to explore the correlations between posturographic variables and the BBS, and furthermore to efficiently evaluate postural instability and fall risk of early and moderate PD patients. Methods A total of 46 PD patients were involved in the experiment. Patients were asked to perform BBS tests and force platform tests under eye open (EO) and eye closed (EC) conditions. The recorded COP signal was analyzed with the time domain statistical method, the frequency domain method of Power Spectral Density (PSD), and structural methods of Stabilogram Diffusion Analysis (SDA), Sway Density Plot (SDP) to retrieve different posturographic variables. The correlation between posturographic variables under EO and EC conditions with BBS was compared statistically. The significantly correlated posturographic parameters were then applied to analyze posturographic differences between different groups: faller vs. non-faller (patients with/without a history of falls in the past 12 months). Results Among the different posturographic parameters, the prediction ellipse area, the slope of the regression line at a high-frequency band of PSD in the medial-lateral (ML) direction, the crossover point of the regression lines of SDA in the anterior-posterior (AP) direction, and the distance between successive peaks of SDP had significant correlations with BBS. These selected BBS-related parameters also showed significant differences between faller and non-faller. The selected posturographic parameters can be used as effective indicators to evaluate the balance ability of Parkinson’s disease patients.

Background A stroke is described by the World Health Organization as “a clinical syndrome with rapidly developing symptoms that consist of a focal (or global, in a situation of coma) disruption of cerebral function that lasts more than 24 hours or leads to mortality without a known cause other than a vascular origin”. Stroke is the most prevalent cause of impairment and mortality on a global scale. Modified constraint-induced movement therapy (mCIMT) is an approach to therapy for motor disabilities that involves constraining the movements of the nonparetic limb, diligent practice and behaviour modification to extend the time the paretic limb is utilized for daily tasks. The motor relearning program (MRP) method involves many aspects of motor learning theory and is helpful in providing instructions for retraining practical skills (including walking, standing and sitting in balance and transferring abilities). So, the objective of this study is to assess the impact of the MRP and mCIMT on balance and gait in sub-acute hemiplegic stroke patients. Methods In this study, each group will consist of 17 people in total. The randomization procedure will be conducted using a computer-generated random number system. For sample distribution, we will use the sequentially numbered opaque sealed envelope technique. Outcome measures will be as follows: Berg balance scale, Dynamic gait index, Trunk impairment scale, Functional reach test, 10 Meter walk test and Fall efficacy test. Each patient will be evaluated prior to and during treatment at baseline and six weeks later. Conclusions There is sufficient evidence to derive the conclusion that the functional mobility and balance of stroke victims can be improved with physiotherapy. Therefore, this study will try to seek the comparison of mCIMT (group A) and MRP (group B) in sub-acute stroke subjects and compare the two regimes to determine which one will be superior. Registration CTRI ( CTRI/2023/05/052674; 16/05/2023).

Background: Parkinson's disease (PD) is often clinically associated with posture instability and more easily falling. The Berg balance scale is a clinical indicator commonly used to subjectively evaluate a patient's balance ability. Meanwhile, computerized force platforms have been used in research on postural control. The various parameters obtained from posturography are interpreted to assess balance ability. The present study aims to explore the correlations between posturographic variables and the BBS, and furthermore to efficiently evaluate postural instability and fall risk of early and moderate PD patients. Methods: A total of 46 PD patients were involved in the experiment. Patients were asked to perform BBS tests and force platform tests under eye open (EO) and eye closed (EC) conditions. The recorded COP signal was analyzed with the time domain statistical method, the frequency domain method of Power Spectral Density (PSD), and structural methods of Stabilogram Diffusion Analysis (SDA), Sway Density Plot (SDP) to retrieve different posturographic variables. The correlation between posturographic variables under EO and EC conditions with BBS was compared statistically. The significantly correlated posturographic parameters were then applied to analyze posturographic differences between different groups: faller vs. non-faller (patients with/without a history of falls in the past 12 months). Results: Among the different posturographic parameters, the prediction ellipse area, the slope of the regression line at a high-frequency band of PSD in the medial-lateral (ML) direction, the crossover point of the regression lines of SDA in the anterior-posterior (AP) direction, and the distance between successive peaks of SDP had significant correlations with BBS. These selected BBS-related parameters also showed significant differences between faller and non-faller. The selected posturographic parameters can be used as effective indicators to evaluate the balance ability of Parkinson's disease patients. [ABSTRACT FROM AUTHOR]

Introduction: Balance impairments and an increased fall risk are common concerns among individuals with various health conditions. Resistance exercise has shown potential in improving balance and reducing fall risk. Aim: To determine the effects of home-based Thera-Band resistance training in reducing the risk of falls among the geriatric population and to compare it with weight-cuff resistance training. Materials and Methods: A Randomised Controlled Trial (RCT) was conducted at the Amity Institute of Health and Applied Science, Noida, India, from November 2022 to April 2023. The intervention period spanned four weeks, and a total of thirtythree subjects were enrolled in the study. The participants were divided into three groups: Group A, Group B, and Group C. Group A performed resistance exercises using weight cuffs combined with standard balance training, Group B performed resistance training with Thera-Band combined with standard balance training, and Group C received standard balance exercises alone. The effects of the interventions on fall risk reduction were assessed using the Berg Balance Scale (BBS), Timed Up and Go (TUG), and Fall Efficacy Scale (FES) among the geriatric population. Paired t-tests were employed to compare pre- and post-intervention data within each group, determining significant changes within each group over the intervention period. Analysis of variance (ANOVA) was utilised to assess between-group effects of the different interventions. Results: The FES scores were assessed pre- and postintervention for each group. Group B (Thera-Band) demonstrated significantly better outcomes in fall efficacy compared to Group A (Weight-cuff) (p<0.01) and Group C (p<0.01). For balance assessment using the BBS, both Group A and Group B showed better results compared to Group C (p<0.01). In terms of mobility assessed through the TUG test, Group B exhibited substantial improvement compared to both Group A and Group C (p<0.05). Improvements in fall efficacy, balance, and mobility were seen in Group B (Thera-Band). Conclusion: Home-based resistance training using Thera-Band was found to be the most effective method for reducing the risk of falls in the geriatric population, followed by weightcuff resistance training in combination with conventional balance training. Thera-Band is not only effective but also more convenient, hassle-free, and cost-effective. The geriatric population should be provided with more multi-mode exercises that are easy to perform and have been found to be effective and helpful at their advanced age. [ABSTRACT FROM AUTHOR]

Background and Objectives: Sarcopenia is characterized by a decline in skeletal muscle mass, strength, and function and is associated with advancing age. This condition has been suggested as a factor that negatively influences the functional outcomes of patients with hip fractures. However, the association between sarcopenia and balance impairment in patients undergoing inpatient rehabilitation after hip fractures remains unclear. In this retrospective cohort study, we aimed to investigate the impact of sarcopenia on balance outcomes in patients undergoing inpatient rehabilitation following hip fractures. Materials and Methods: Baseline sarcopenia was diagnosed using skeletal muscle mass index and handgrip strength, with cut-off values recommended by the Asian Working Group for Sarcopenia. The primary outcome was balance, which was assessed using the Berg Balance Scale (BBS) at the time of discharge. A multiple linear regression model analyzed the association between sarcopenia and balance. The model was adjusted for age, sex, comorbidities, and cognitive function. Results: Among the 62 patients (mean age: 78.2; sex: 75.8% women), 24.2% had sarcopenia. Patients with sarcopenia had significantly lower BBS scores than did those without sarcopenia (41 vs. 49 points, p = 0.004). Multiple linear regression analysis revealed that baseline sarcopenia was independently associated with BBS scores at discharge (β = −0.282, p = 0.038). Conclusions: Following inpatient rehabilitation, patients with baseline sarcopenia had inferior balance outcomes than did those without sarcopenia at discharge. Sarcopenia should be assessed on admission to consider and provide additional care for those with a higher risk of poor functional outcomes. More studies are needed to investigate the association between sarcopenia and functional outcomes, examine the impact of sarcopenia treatment on these outcomes, and reduce the risk of recurrent falls and fractures in patients with hip fractures.

Inspiratory muscle training (IMT) has been widely used in both healthy and diseased populations especially in older adults, and its effects have been proven not only on inspiratory muscle strength but also on dyspnea, exercise capacity, quality of life, and other health parameters. This study aims to review the effects of IMT on balance and functional ability of healthy and diseased populations. A systematic literature search was conducted on MEDLINE, EMBASE, AMED, and Cochrane Central Register of Controlled Trials (CENTRAL). Randomized control trials having participants > 18 years of age and having balance and functional mobility as primary or secondary outcomes were included. Two independent reviewers screened studies against the eligibility criteria, extracted the data, and assessed the quality of evidence. The protocol was prospectively registered on PROSPERO: CRD42021261652. Ten studies were included in the review out of which eight had balance and six had functional mobility as an outcome measure. There was a significant improvement in balance of the participants after treatment with IMT, however the effect on functional mobility was inconclusive. The review provided evidence of improvement in balance and functional mobility following inspiratory muscle training in both healthy and diseased adults. Future studies should be conducted to determine the optimal protocol and dosage of treatment. [ABSTRACT FROM AUTHOR]

Identifying individuals at risk for falls during inpatient stroke rehabilitation can ensure timely implementation of falls prevention strategies to minimize the negative personal and health system consequences of falls. To compare sociodemographic and clinical characteristics of fallers and non-fallers; and evaluate the ability of the Berg Balance Scale (BBS) and Morse Falls Scale (MFS) to predict falls in an inpatient stroke rehabilitation setting. A longitudinal study involving a secondary analysis of health record data from 818 patients with stroke admitted to an urban, rehabilitation hospital was conducted. A fall was defined as having ≥1 fall during the hospital stay. Cut-points on the BBS and MFS, alone and in combination, that optimized sensitivity and specificity for predicting falls, were identified. Low admission BBS score and admission to a low-intensity rehabilitation program were associated with falling (p <.05). Optimal cut-points were 29 for the BBS (sensitivity: 82.4%; specificity: 57.4%) and 30 for the MFS (sensitivity: 73.2%; specificity: 31.4%) when used alone. Cut-points of 45 (BBS) and 30 (MFS) in combination optimized sensitivity (74.1%) and specificity (42.7%). A BBS cut-point of 29 alone appears superior to using the MFS alone or combined with the BBS to predict falls. [ABSTRACT FROM AUTHOR]

Background: Exercise has been reported as an effective intervention for Parkinson's disease. However, there is still debate on the what kinds of exercises prior to choosing. This study aimed to compare and rank the different exercises that effectively enhance postural balance in Parkinson's disease patients by quantifying the information gleaned from randomized controlled trials (RCTs). Methods: We conducted a comprehensive database search, including PubMed, Cochrane Library, Embase, Web of Science, and PsycINFO. The included studies were evaluated for methodological quality by the Cochrane Risk of Bias tool. Results: The RCTs were collected between the earliest available date and March 2023. Sixty RCTs were included and the total sample size used in the study was 3,537. Thirty-five studies were defined as low risk of bias, twenty-one studies as medium risk of bias, and four studies as high risk of bias. The network meta-analysis results showed that exergaming exercise can significantly improve patients' Timed-Up-and-Go time (SUCRA = 91.5%). Dance can significantly enhance patients' Berg Balance Scale (surface under the cumulative ranking curve, SUCRA = 81.3%), and rhythmical auditory exercise can significantly improve patients' Mini-Balance Evaluation Systems Test score (SUCRA = 95.6%). Conclusion: Compared with other exercises, exergaming exercise, Dance, and rhythmical auditory exercise showed superior efficacy in improving postural balance among Parkinson's disease patients. [ABSTRACT FROM AUTHOR]

To identify the Berg Balance Scale (BBS) values that can be used to discriminate the use of a walking aid and the BBS sub-items that reveal the differences in the use of walking aids among hospitalized older adults with a hip fracture The cases of 77 older adults (age 80.8 ± 7.5 years) with a hip fracture who were able to walk independently in the hospital were retrospectively analyzed. A receiver operating characteristic curve (AUC) analysis was used to identify BBS scores that optimized the identification of subjects with different levels of aids. The BBS sub-items identifying differing among the walking aids were identified by a classification and regression tree analysis The BBS scores were highest for no aid, a cane, and a walker, in that order. The ability to walk without an aid and the ability to walk without a walker showed moderate AUCs (0.824 and 0.865) with cutoff values of 51.5 and 45.5 points, respectively. The sub-items identified were Turning 360° (4 vs. < 4 points) as the best discriminator for using/not using a cane and Stool Stepping (≥ 2 vs. < 2 points) for using a cane or walker The BBS is useful for determining whether to discontinue the use of a walker in individuals with a hip fracture. [ABSTRACT FROM AUTHOR]

Abstract: Falling is one thing that cannot be avoided by everyone, especially the elderly who are affected by a decrease in muscle strength which is one of the factors for falling. The purpose of this study is to early detect the risk of falling in the elderly using the BBS (Berg Balance Scale) questionnaire and find out the age group of the elderly who are prone to experiencing high falling risks. The method used in this study is descriptive research with sampling techniques using purposive. The risk of falling is measured using a BBS (Berg Balance Scale) observation sheet. The results showed that respondents aged 60-74 years with a total of 77 people included in the low fall risk category, there were 64 elderly (83.1%), medium fall risk 12 elderly (15.6%) and respondents with a high risk of falling 1 elderly (1.3%). The conclusion of this study is that as you get older, especially 66 years old and above, the risk of falling will also increase, so it takes awareness of yourself and your family to pay attention to each other to be able to avoid falling.

Background: A stroke is described by the World Health Organization as “a clinical syndrome with rapidly developing symptoms that consist of a focal (or global, in a situation of coma) disruption of cerebral function that lasts more than 24 hours or leads to mortality without a known cause other than a vascular origin”. Stroke is the most prevalent cause of impairment and mortality on a global scale. Modified constraint-induced movement therapy (mCIMT) is an approach to therapy for motor disabilities that involves constraining the movements of the nonparetic limb, diligent practice and behaviour modification to extend the time the paretic limb is utilized for daily tasks. The motor relearning program (MRP) method involves many aspects of motor learning theory and is helpful in providing instructions for retraining practical skills (including walking, standing and sitting in balance and transferring abilities). So, the objective of this study is to assess the impact of the MRP and mCIMT on balance and gait in sub-acute hemiplegic stroke patients. Methods: In this study, each group will consist of 17 people in total. The randomization procedure will be conducted using a computer-generated random number system. For sample distribution, we will use the sequentially numbered opaque sealed envelope technique. Outcome measures will be as follows: Berg balance scale, Dynamic gait index, Trunk impairment scale, Functional reach test, 10 Meter walk test and Fall efficacy test. Each patient will be evaluated prior to and during treatment at baseline and six weeks later. Conclusions: There is sufficient evidence to derive the conclusion that the functional mobility and balance of stroke victims can be improved with physiotherapy. Therefore, this study will try to seek the comparison of mCIMT and MRP in sub-acute stroke subjects and compare the two regimes to determine which one will be superior. Registration: CTRI ( CTRI/2023/05/052674; 16/05/2023).

Objective: To determine the effectiveness of core strengthening exercises and proprioceptive neuromuscular facilitation techniques on functional performance and balance among patients with haemiplegic stroke. Method: The quasi-experimental study was conducted from March to August 2021 at Imran Idrees Hospital, Sialkot, Pakistan, and comprised stroke patients of either gender who were divided into proprioceptive neuromuscular facilitation group A and core strengthening group B. In both groups, the treatment was given for 6 weeks with 5 30-minute sessions per week. Functional performance and balance were measured using Barthel Index and Berg Balance Scale. Data were collected at baseline, 3 weeks and 6 weeks. Data was analysed using SPSS 22. Results: Of the 48 patients, 24(50%) were in each of the 2 groups. There were 39(81.25%) male and 9(18.75%) female subjects with an overall mean age of 45±4.919 years. Mean Barthel Index score in group A was 62.50±7.22 at baseline and 74.79±7.14 after 6 weeks. Mean Berg Balance Score was 25.04±2.15 at baseline and 41.66±6.04 after 6 weeks (p

Simple Summary: Sustained gait impairment is a common deficit and one of the causes of long-term disability after a stroke. Repetitive transcranial magnetic stimulation (rTMS) has shown promise for modulating cortical excitability over the leg region and enhancing activity plasticity in chronic stroke patients. This study shows amelioration of corticospinal excitability, balance, and functional mobility after a combination of rTMS and visual feedback training. After a stroke, sustained gait impairment can restrict participation in the activities listed in the International Classification of Functioning, Disability, and Health model and cause poor quality of life. The present study investigated the effectiveness of repetitive transcranial magnetic stimulation (rTMS) and visual feedback training (VF) training in improving lower limb motor performance, gait, and corticospinal excitability in patients with chronic stroke. Thirty patients were randomized into three groups that received either rTMS or sham stimulation over the contralesional leg region accompanied by VF training groups in addition to the conventional rehabilitation group. All participants underwent intervention sessions three times per week for four weeks. Outcome measures included the motor-evoked potential (MEP) of the anterior tibialis muscle, Berg Balance Scale (BBS) scores, Timed Up and Go (TUG) test scores, and Fugl–Meyer Assessment of Lower Extremity scores. After the intervention, the rTMS and VF group had significantly improved in MEP latency (p = 0.011), TUG scores (p = 0.008), and BBS scores (p = 0.011). The sham rTMS and VF group had improved MEP latency (p = 0.027). The rTMS and VF training may enhance the cortical excitability and walking ability of individuals with chronic stroke. The potential benefits encourage a larger trial to determine the efficacy in stroke patients. [ABSTRACT FROM AUTHOR]

Background: Diabetic peripheral neuropathy is a polyneuropathy that can cause damage to the peripheral nerve fibers, sensorimotor and autonomic nervous system. Neuropathy causes somatosensory dysfunction of the lower extremities, such as decreased ankle position and vibration sensations. The sensation of the skin on the feet and the proprioceptive sense are two important factors in standing balance, postural control and coordination. As this condition progresses, this can lead to increased postural sway, gait disturbance, abnormal neuromuscular control and increased reaction time leading to falls in balance impaired patients. Objective: To determine the effect of proprioception exercise versus focused regimen exercise on balance and quality of life in subjects with diabetic neuropathy. Methods: 20 Subjects with diabetic neuropathy of both genders, in the age group of 40 - 60 years were conveniently assigned into 2 groups. Group A (n = 10) received Proprioception exercise and Group B (n = 10) received Focused regimen exercise, 3 sessions a week for 8 weeks. Balance and quality of life were evaluated with Berg Balance Scale and SF - 36 Survey questionnaire. Results: The difference in the post-test mean scores of group A and group B in Berg Balance Scale was 32 and 28.3 and SF - 36 Survey questionnaire was 61.4 and 56.6 respectively. The result showed a significant improvement in Group A than in Group B at p < 0.0001. Conclusion: Therefore, the study concludes that the Proprioception exercise training is better management to improve balance and quality of life in subjects with diabetic neuropathy. [ABSTRACT FROM AUTHOR]

Abstract Introduction Many patients with strokes report increased incidence of fall that can be due to impaired postural balance. The recovery of balance in patients with varying degrees of impairments and activity limitations is less studied, and whether individuals with mild paresis can recover their balance faster is unclear. Better knowledge about factors influencing the recovery of postural balance can be used to guide clinical management after stroke to provide the right rehabilitation to the right person at the right time, and thus to avoid potential fall incidences. Objective This study aims to examine longitudinal changes in postural balance during the first year after stroke. Methods Postural balance was assessed using the Berg Balance Scale (BBS) within 5 days, 1, 2, and 3 months and 1-year post-stroke. Stroke severity was stratified using a cluster analysis by including multidimensional baseline measures. A longitudinal mixed-effect model was constructed to analyze changes in proportional balance impairment by stroke severity over time. Individuals with a cut-off of BBS below 45 scores were identified through a classification algorithm using baseline predictors. Results A total of 135 patients were stratified to mild stroke (77 [57%] patients) or moderate stroke (58 [43%] patients). Ninety-three patients were included in the longitudinal analysis. Significant recovery was found at 1-year for moderate stroke (48% recovery from the initial impaired postural balance, adjusted P

Background: SARS-CoV-2 atypical symptoms in older persons include falls, confusion, dizziness, and unusual weariness. Falls and their consequences are among the most prevalent causes of disability among older adults, significantly lowering quality of life and resulting in the loss of independence as well as impaired psychosocial functioning. The study purpose was to examine the impact of the SARS-CoV-2 infectious disease on balance in community-dwelling older adults. Methods: Sixty-four older adults aged ≥ 60 years from both sexes, 31 treated for SARS-CoV-2 infection and 33 matched normal controls participated in the study. The Biodex Stability System (BSS) and Berg Balance Scale (BBS) were used for evaluation of balance and fall risk. The correlation between the Biodex overall stability index and the Berg Balance Scale score was investigated. Results: When compared to controls, the SARS-CoV-2 group had significantly higher values of the Biodex overall stability index (OSI) (p = 0.011), anterior–posterior stability index (APSI) (p = 0.013), mediolateral stability index (MLSI) (p = 0.018), and fall risk index (FRI) (p = 0.008), as well as statistically lower scores on the Berg balance scale (p = 0.003). A moderate negative correlation was found between the two assessment tools in the SARS-CoV-2 group. Conclusion: Balance impairment and an increased risk of falling are among the outcomes of SARS-CoV-2 in community-dwelling older adults. [ABSTRACT FROM AUTHOR]

Introduction: One of the most common manifestations of diabetic peripheral neuropathy is postural impairment and proprioception deficits. Whole Body Vibration (WBV) is a relatively new somatosensory stimulation, the effects of which on balance and proprioception in patients with diabetic neuropathy have not been adequately studied. This study aimed to investigate the effects of WBV on balance and proprioception of the ankle joint in patients with diabetic neuropathy. Materials and Methods: This clinical trial study was conducted on 30 patients with diabetic neuropathy who were enrolled based on inclusion and exclusion criteria. The patients were randomly assigned to the intervention and control groups (15 patients in each group). The WBV group was subjected to WBV with a frequency of 30 Hz and an amplitude of 2 mm for 6 weeks and twice a week. Postural stability, balance indices, and ankle proprioception were measured before and after the intervention with the Biodex Balance System, Berg Balance Scale (BBS), and Biodex Isokinetic Dynamometer, respectively. Results: The results of this study showed that the static and dynamic postural stability indices in different axes with eyes open showed a significant improvement in the intervention group (except for the dynamic stability index of the mediolateral axis). The repositioning error angle also showed a significant decrease in the maximum inversion minus 5 °. But the BBS and repositioning error angle at 15 ° inversion did not change significantly after 6 weeks of intervention. Conclusion: WBV can improve postural stability and ankle position sense in people with diabetic neuropathy. Clinical improvements in functional balance were also observed in these patients. WBV may be suggested to prevent progressive balance changes in diabetic patients.

Introduction: The basic functional assessment, on the basis of which rehabilitation programming is carried out in a patient after a stroke, consists in examining the efficiency of the upper and lower limbs, balance and i.a. muscle tension. Therefore, it is important to identify and understand the relationships between these basic data in order to make conclusions easier and to set good goals in rehabilitation.Objective: The aim of the study was to investigate the relation between the assessment of the motor efficiency of the lower limb, measured Fugl-Meyer Assessment Scale (FMA) and the balance, measured Berg Balance Scale (BBS) and between the FMA and the assessment of muscle tone, measured modified Ashworth scale in chronic-phase patients after an ischemic stroke before and after a 6-week rehabilitation process.Material and methods: The study group consisted of 37 patients after stroke (post-stroke duration > 1 year). All patients were subjected to a double functional assessment. Main measures: motor function in the lower limb, balance and spasticity in the lower limb. Spearman correlation coefficients was used to identify and analyze the relationship between the FMA and BBS as an assessment of the increased muscle tone.Results: There was a highly significant p

Introduction: Observational tests, e.g., the Berg Balance Scale (BBS) are widely used for balance evaluation in the elderly fallers. However, they do not allow objective outcome evaluation of rehabilitative interventions. This study aimed to investigate, in a clinical setting, the use of inertial measurement units (IMUs) integrated into the BBS test for objective outcome evaluation of balance rehabilitation in elderly fallers compared to conventional BBS scores.Methods: Thirty-six elderly fallers were recruited from the in-patient population of a geriatrics Clinic. Participants performed the BBS test while wearing 3 IMUs placed on the sternum, sacrum, and tibia of the dominant leg following admission to the clinic. Subsequently, they completed a rehabilitation program for 2-4 weeks. They performed a similar test before their discharge. The physical therapist recorded the BBS scores at both sessions, and the sensor data of the 2-min quiet standing task (BBS task 2) were extracted for objective balance evaluation. Moreover, eleven young adults were recruited to perform a 2-min quiet standing test while wearing the same IMUs. Center-of-pressure (COP) and segmental center-of-mass (COM) accelerations were calculated to estimate time-domain, frequency-domain, and intersegment coordination biomarkers of balance.Results: COP time- and frequency-domain measures, COM acceleration time-domain measures, and intersegment coordination measures could identify age-related changes in balance of seniors compared to young adults (p < 0.05). Moreover, balance biomarkers of senior adults exhibited a reduced sway acceleration and jerkiness in the medial-lateral direction post-rehabilitation (p < 0.05). Although the total BBS scores increased post-rehabilitation, sway displacement and velocity did not significantly improve. We observed a significant association between pelvis-leg coordination at high sway oscillations and the total BBS scores pre- and post-rehabilitation.Conclusion: IMUs enable not only the characterization of underlying causes of impaired balance but also the identification of improved and yet impaired aspects of balance post-rehabilitation. Hence, IMUs allow us to characterize risk factors post-rehabilitation in elderly fallers, whereas the BBS scores only show changes in overall balance. It is crucial to objectively evaluate the effectiveness of such interventions to reduce future falls and their adverse consequences. Therefore, instrumented balance assessment is recommended since it can provide quantitative and objective measures for clinical outcome evaluations. [ABSTRACT FROM AUTHOR]

Introduction: The purpose of this study was to evaluate balance function before and after total knee arthroplasty (TKA) using Berg balance scale (BBS). The study also aimed to identify factors associated with balance impairment. Materials and methods: Ninety-three knees in 90 patients were prospectively evaluated using their BBS scores, passive knee extension/flexion angles, Visual analogue scale for pain scores, hip–knee–ankle angles, and knee extensor/flexor muscle strengths before and after TKA. A total BBS score of less than 45 indicates an enhanced risk of multiple falls. Multivariate logistic regression models were performed to elucidate factors associated with post-operative BBS score. Results: A significant difference in mean pre- and post-operative BBS scores were noted (49.3 ± 6.4 vs. 52.2 ± 4.7) (p < 0.05). The percentage of pre- and post-operative BBS scores less than 45 were 20% and 10% (p < 0.05). Rheumatoid Arthritis (RA), lower pre-operative BBS score, and larger post-operative knee flexion contracture were significantly associated with lower post-operative BBS score (p < 0.01). The post-operative knee flexion contracture greater than 10° was significantly associated with substantially high odds of post-operative BBS scores less than 45 (Odds ratio 7.6; 95% confidential interval 1.69–34.17). Conclusions: While TKA significantly improved BBS scores, 10% of the patients remained at a risk for multiple falls. RA, lower pre-operative BBS score, and post-operative knee flexion contracture greater than 10° retained balance impairment even after TKA. [ABSTRACT FROM AUTHOR]

Objective: To determine the minimal clinically important difference between the Berg Balance Scale and comfortable walking speed in acute-phase stroke patients. Design: Multicenter, prospective, longitudinal study. Setting: Inpatient acute stroke rehabilitation. Subjects: Seventy-five patients with acute stroke, mean (SD) age 71.7 (12.2) years. Intervention: Inpatients with acute stroke were assessed with the Berg Balance Scale and comfortable walking speed before and after rehabilitation. Physiotherapy was conducted to improve balance and gait over a 2-week period: an average of 40 min/day on weekdays and 20 min/day on weekends and holidays. Main measures: The patients' Berg Balance Scale, comfortable walking speed, Global Rating of Change scale (patient-rated and physiotherapist-rated), and motor score of the Functional Independence Measure were obtained. Minimal clinically important differences were estimated using both anchor- (receiver operating characteristic curves and change difference) and distribution-based approaches (minimal detectable change and 0.5× the change score [SD]). Results: The baseline scores were 31.2 (18.9) for the Berg Balance Scale and 0.79 (0.35) m/s for comfortable walking speed. The minimal clinically important difference in the Berg Balance Scale was 6.5–12.5 points by the anchor-based approach and 2.3–4.9 points by the distribution-based approach. The minimal clinically important difference in comfortable walking speed was 0.18–0.25 m/s by the anchor-based and 0.13–0.15 m/s by the distribution-based approach. Conclusions: A change of 6.5–12.5 points in the Berg Balance Scale and 0.18–0.25 m/s in the comfortable walking speed is required in these measurements' anchor-based minimal clinically important differences to be beyond measurement error, and to be perceptible by both patients and clinicians. [ABSTRACT FROM AUTHOR]

The minimal clinically important difference (MCID) is the smallest clinically significant difference in treatment identified as crucial to the patient. There is no known MCID for the Berg Balance Scale (BBS), which measures balance function in patients with hip fractures. We aimed to calculate the MCID of the BBS in older adults with hip fractures. This is a retrospective multicenter clinical study that included 187 older adults with hip fractures. MCID was calculated using functional ambulation categories (FACs), which were used as anchors for the change in BBS scores between admission and discharge. MCID was calculated as an improvement for more than one point and as a substantial change for improvement for more than two points in the FAC. MCID of the BBS was 11.5 points and that of the substantial change was 18.5 points, with an area under the curve of 0.76 and 0.81, respectively. MCID for the BBS was 11.5 points in older adults with hip fractures. In addition, an improvement of more than 18.5 points in BBS can be considered a substantial change. These values may be useful in determining meaningful balance function improvement. Hip fractures are a common injury for the older adults, and improvement in gait function has a bearing on prognosis. The effectiveness of meaningful rehabilitation is possible to determine by clarifying the minimal clinically important difference in balance function, which is important for the acquisition of gait. An improvement of 11.5 points or more on the Berg Balance Scale in an older adult with a hip fracture is considered a meaningful effect. [ABSTRACT FROM AUTHOR]

Diabetic Neuropathy is one of the most common complication known to adversely affect the vestibular system and exacerbate disbalance and therefore increase the risk of falling. The aim of the study is to compare the effectiveness of Yoga versus Tai Chi exercises to improve balance, gait disturbance and muscle weakness in patient of diabetic neuropathy. A total number of 60 subjects was randomly assigned to one of the two groups. The treatment program was followed for 8 weeks (3 times) each week and were assessed at 4th and 8th week. The two outcome measures of Berg Balance Scale and Sara Scale for assessing muscle weakness, dynamic balance and gait disturbances were assessed to measure effectiveness. The yoga interventions brought significant improvements across various outcome measures over the 8 weeks period of study (BBS, p =0.036**; SARA, p=0.016**). [ABSTRACT FROM AUTHOR]

Cerebrospinal fluid tap test is a common procedure to predict the efficacy of ventriculoperitoneal shunt for idiopathic normal pressure hydrocephalus. Objective tests after cerebrospinal fluid tap test are used to establish the surgical indication, but subjective improvements may also be important in selection of surgical candidates. The aim of this study was to evaluate surgical outcomes of patients with ventriculoperitoneal shunt for idiopathic normal pressure hydrocephalus, comparing patients showing objective improvement with patients improving only on subjective assessments. In this retrospective analysis, patients were divided into 2 groups: group 1 included patients with improvement on objective evaluation after cerebrospinal fluid tap test; group 2 included patients who showed only subjective improvement. The surgical outcomes of the 2 groups were compared. Of 28 included patients, 17 were objective responders (group 1), and 11 were subjective responders (group 2). Clinical and radiological characteristics were similar. The only significant difference was the baseline Berg Balance Scale, which was lower in objective responders (P = 0.0015). At 3 months after surgery and at last follow-up, there was no difference in surgical outcomes between the 2 groups. However, in the group of subjective responders, a continuous improvement for incontinence and gait was more frequently observed (P = 0.04 and P < 0.001, respectively). Surgical outcomes after ventriculoperitoneal shunt were similar between the 2 groups, with a more favorable trend in terms of symptom improvement for subjective responders. Subjective assessment seems to be an important factor to consider in preoperative evaluation. [ABSTRACT FROM AUTHOR]

The present study aimed to investigate the associations between fall risk and previous fall events, physical fitness, and gait speeds on flat ground and during obstacle avoidance in older adult women in Korea. Data were analyzed for 148 women over 65 years of age, divided into low (n = 52) and high Berg Balance Scale (BBS) score groups (n = 96). Physical fitness was assessed using arm curl, chair stand, 2 min step, chair sit-and-reach, timed up-and-go, and single-leg stance tests. Gait speed was measured on flat ground and during obstacle avoidance (5 cm, 10% of height, 30 cm). The incidence of falls was 18.2% lower among participants with BBS scores above the mean than in those with scores below the mean (p < 0.05). Furthermore, the two groups exhibited significant differences in the chair stand, chair sit-and-reach, timed up-and-go, and single-leg stance test results. The upper BBS group appeared faster at all four gait speeds, and participants in the upper BBS group were less likely to exhibit lower physical fitness in each test, with odds ratios (ORs) ranging from 0.227 to 0.447. The upper BBS group was also less likely to exhibit lower gait speed in most conditions, with ORs ranging from 0.327 to 0.516. Further studies should consider exercise programs that promote balance, muscular strength, and proprioception to lower the risk of falling in older adults. [ABSTRACT FROM AUTHOR]

Abstract Background Evaluating balance in a functional context that integrates challenging tasks frequently performed in the community is essential to identify community-dwelling individuals who are at risk of falls in early Parkinson Disease (PD) than a simple balance measure. Community Balance and Mobility (CB&M) scale is one such measure that evaluates severe deficits in gait, balance, and mobility. The risk of falling and fear of fall is common among PD individuals and this affects the day to day functioning as well as the quality of life. Early identification of individuals who may be at risk to fall will lead to intervention strategies that can help to with balance issues. The aim of this study was to correlate between Community Balance and Mobility with a battery of outcome measures commonly used to assess balance in Parkinson’s disease. Methods A cross sectional study design; with individuals referred to Outpatient physiotherapy department, diagnosed with idiopathic Parkinson’s disease, independently mobile and on a stable drug regimen referred by the neurologist; were screened and recruited by convenience sampling. With written informed consent, demographic data gathered and scales such as Berg Balance scale, Community balance & mobility scale, Functional Reach test and Timed up and go test were administered with an ample amount of rest. Results The results obtained were documented and analysed using Karl Pearson’s correlation coefficient. Significant correlation between CB&M and BBS (r = 0.795) was found, CB&M and TUG (r = − 0.755), CB&M and FRT (r = 0.772). Conclusion CB&M is a useful measure which integrates items that challenge balance in the community context. It has been used to assess high functioning community dwelling individuals and hence may be apt for individuals with early Parkinson’s, since the tasks to be performed in CB&M are challenging and these simulate community level activities where the risk of falls is higher. It may well be a good tool to assess early Parkinson’s; their level of balance, community level activity and without need for sophisticated & expensive equipment.

Balance dysfunction is common in stroke patients. The Berg Balance Scale (BBS) is useful for evaluating the balance function of stroke patients, and it can estimate the minimal clinically important difference (MCID) in balance. BBS scores differ among stroke patients depending on whether they require walking assistance. The MCID should thus be estimated separately for patients who require assistance and those who do not. To estimate the MCID of individuals who have had an early subacute stroke and require a walking aid and those who do not, to assist the clinical determination of the effectiveness of therapy. This was a retrospective clinical analysis of 80 early subacute stroke patients. We estimated the MCID by using the Functional Ambulation Categories (FAC) as anchors for changes in BBS scores during a 1-month period. The MCID was estimated based on a cutoff score for separating the patients who achieved a FAC change ≥1 point on receiver operator characteristic curves. The area under the curve (AUC) was used to measure the discrimination accuracy. The MCID was estimated for the patients who needed walking assistance and those who did not. The estimated MCID of BBS scores in the assisted-walking group was 5 points and the AUC was 0.84 (p <.01); the corresponding values in the unassisted-walking group were 4 points and 0.62 (p =.26). For early subacute stroke patients who require assistance to walk, a 5-point improvement in the BBS score is a useful indicator for reducing the amount of assistance. [ABSTRACT FROM AUTHOR]

Introduction: Many patients with strokes report increased incidence of fall that can be due to impaired postural balance. The recovery of balance in patients with varying degrees of impairments and activity limitations is less studied, and whether individuals with mild paresis can recover their balance faster is unclear. Better knowledge about factors influencing the recovery of postural balance can be used to guide clinical management after stroke to provide the right rehabilitation to the right person at the right time, and thus to avoid potential fall incidences.Objective: This study aims to examine longitudinal changes in postural balance during the first year after stroke.Methods: Postural balance was assessed using the Berg Balance Scale (BBS) within 5 days, 1, 2, and 3 months and 1-year post-stroke. Stroke severity was stratified using a cluster analysis by including multidimensional baseline measures. A longitudinal mixed-effect model was constructed to analyze changes in proportional balance impairment by stroke severity over time. Individuals with a cut-off of BBS below 45 scores were identified through a classification algorithm using baseline predictors.Results: A total of 135 patients were stratified to mild stroke (77 [57%] patients) or moderate stroke (58 [43%] patients). Ninety-three patients were included in the longitudinal analysis. Significant recovery was found at 1-year for moderate stroke (48% recovery from the initial impaired postural balance, adjusted P < 0.001), but not for mild stroke, after adjusting for age and cognition. Both stroke severities had a maximal recovery in postural balance at 3 months post-stroke, but the moderate stroke group deteriorated after that. Patients with higher age and worse cognition had more severe balance impairments. The classification model achieved a sensitivity of 0.95 (95% confidence interval [CI]: 0.91-0.98) and a specificity of 0.99 (95% CI: 0.98-1.0) for classifying individuals with BBS below 45 points.Conclusions: This study indicates that continuous improvements in postural balance ends at 3 months regardless for mild or moderate stroke groups, and patients with moderate stroke significantly deteriorate in postural balance after 3 months. [ABSTRACT FROM AUTHOR]

Background and Objective: In 2014, Taiwan's National Health Insurance administration launched a post-acute care (PAC) program for patients to improve their functions after acute stroke. The present study was aimed to determine PAC assessment parameters, either alone or in combination, for predicting clinical outcomes. Methods: We retrospectively enrolled stroke adult patients through one PAC network in central Taiwan between January 2014 and December 2020. We collected data on post-stroke patients' functional ability at baseline and after PAC stay. The comprehensive assessment included the following: Modified Rankin Scale (MRS), Functional Oral Intake Scale (FOIS), Mini-Nutritional Assessment (MNA), Berg Balance Scale (BBS), Fugl-Meyer Assessment (FMA), Mini-Mental State Examination (MMSE), aphasia test, and quality of life. The above items were assessed first at baseline and again at discharge from PAC. Logistic regression was used to determine factors that were associated with PAC length of stay (LOS), 14-day hospital readmission, and 1-year mortality. Results: A total of 267 adults (mean age 67.2 ± 14.7 years) with completed data were analyzed. MRS, activities of daily living (ADLs), instrumental activities of daily living (IADLs), BBS, and MMSE all had improved between disease onset and PAC discharge. Higher baseline and greater improvement of physical and cognitive functions between initial and final PAC assessments were significantly associated with less readmission, and lower mortality. Furthermore, the improved ADLs, FOIS, MNA, FMA-motor, and MMSE scores were related to LOS during PAC. Using logistic regression, we found that functional improvements ≥5 items [adjusted odds ratio (aOR) = 0.16; 95% confidence interval (CI) = 0.05–0.45] and improved MMSE (aOR = 0.19; 95% CI = 0.05–0.68) were significantly associated with reduced post-PAC mortality or readmission. Whereas, functional improvements ≥7 items, improved FOIS, and MNA significantly prolonged LOS during PAC. Conclusion: Physical performance parameters of patients with acute stroke improved after PAC. PAC assessment with multiple parameters better predicted clinical outcomes. These parameters could provide information on rehabilitation therapy for acute stroke patients receiving PAC. [ABSTRACT FROM AUTHOR]