Timed Up And Go Test Research Articles

Dual-Task Training Dan Edukasi Menurunkan Tingkat Risiko Jatuh Pada Lansiadi Pstw Budi Mulia Iv Jakarta Timur

Fall is an accident that causes injury in elderly. The increased risk of falling in the elderly affects the mobility and independence of the elderly in activity daily living. Interventions for the risk of falling are dual-task training and providing education about the risk of falling. This study aims to determine the effect of a combination of dual-task training and education on the risk of falling in the elderly. This study used a quasi-experimental research design with two groups pre-post test. The sample was selected based on the purposive sampling method with a total sample of 34 people, 17 people in the intervention group were given a combination of dual-task training and education, and 17 people in the control group were given education. The risk of falling is measured using the Timed Up and Go Test (TUGT). The results of the paired sample t-test for the difference in measuring risk of falling before and after in the intervention group obtained p-value=0.000 (p<0.05). The independent sample t-test for the difference between before and after in the intervention group obtained p-value=0.000 (p<0.05). Conclusion from this research there is an effect of dual-task training and education on the elderly in PSTW Budi Mulia IV, East Jakarta.

Patient-reported outcomes after oncologic hepatic resection predict the risk of delayed readiness to return to intended oncologic therapy (RIOT)

BackgroundOptimal surgical recovery is critical to readiness to return to intended oncologic therapy (RIOT). The current study defined the value of patient-reported outcomes (PROs) in predicting the risk for delayed RIOT after oncologic hepatic resection. MethodsIn a prospective longitudinal study, perioperative symptoms were assessed using a valid PRO assessment tool, the MD Anderson Symptom Inventory module for hepatectomy perioperative care (MDASI-PeriOp-Hep), for 4 weeks after surgery. The timed up and go test (TUGT) was administered before surgery, by discharge day, and at the first postoperative follow-up visit. Multivariate logistic regression analysis assessed the predictive value of PROs for delayed RIOT. ResultsWe enrolled 210 patients and analyzed 148 patients who received adjuvant chemotherapy and contributed more than 3 PRO assessments postoperatively. About 36 percent of the patients had delayed RIOT (>5 weeks, range 1–14 weeks). MDASI scores for drowsiness, fatigue, dry mouth, and interference with general activity, walking, and work on day 7 after discharge and MDASI scores for incisional tightness, fatigue, dry mouth, shortness of breath, and interference with work on day 14 after discharge were associated with delayed RIOT (all P < 0.05). Walking and general activity items on the MDASI-Interference subscale on day 7 after discharge were highly correlated with prolonged TUGT scores at discharge (P < 0.01). ConclusionWe defined clinically meaningful PROs on MDASI-PeriOp-Hep after hepatic resection that predicted increased risk of delayed RIOT. These findings highlight the importance PROs for monitoring symptoms and functioning 1–2 weeks after discharge to be implementing into perioperative care.

Different doses of hyaluronic acid injections in patients with knee osteoarthritis: A multicenter, randomized, prospective, single-blind, clinical study.

Many formulations and dosing regimens are available for hyaluronic acid (HA). To compare different doses of linear, high-molecular weight (HMW) HA injections among patients with knee osteoarthritis (OA). Hundred patients were included in this randomized, single-blinded trial and randomly divided into three HA injection groups. The first group received five weekly 20mg HA injections, the second group received three weekly 32mg HA injections, and the third group received a single 48mg HA injection. Patients were evaluated at baseline, 1, 3, and 6months after the last injection for pain, stiffness, and function using the visual analog scale (VAS) and the Western Ontario and McMaster Universities Arthritis Index (WOMAC) questionnaire. Quality of life, patient's global assessment, and Timed Up and Go (TUG) test scores were also evaluated. There was significant improvement in the WOMAC, VAS-pain, quality of life, patient's global assessment, and TUG test mean scores at all follow-up time points (p< 0.001). However, the groups showed no significant differences in WOMAC, VAS-activity pain, and patient global scores at any follow-up point. Intra-articular injections of different doses of linear HMW HA can improve pain, stiffness, function, and quality of life in patients suffering from knee OA over a six-month period.

The effects of virtual reality training on postural sway and physical function performance on older women with chronic low back pain: A double-blind randomized clinical trial.

Chronic low back pain (CLBP) is known as an important debilitating health condition among older women. This study aimed to evaluate the effects of eight-week virtual reality training (VRT) exercises on postural sway and physical function performance (PFP) among older women suffering from CLBP. Twenty-seven older women presenting with CLBP were randomized into experimental and control groups. The experimental group was instructed to perform 30-minute VRT exercises three times a week for eight weeks. Plantar pressure variables [sway velocity (SV) and anterior-posterior (AP) and medial-lateral (ML) fluctuations of the center of pressure (CoP)], 30-second chair stand test (30CST), and timed up and go (TUG) test were recorded. The VRT group exhibited significant decreases in SV (p= 0.002), AP (p= 0.008), and ML (p= 0.02) fluctuations. Also, the performance of the VRT group in the 30CST and TUG tests significantly improved after the exercises (P< 0.001). According to the results, VRT and the program used in this study should be used to enhance balance and PFP in older women with CLBP who mostly prefer activities that are accessible and feasible in low-risk environments.

Physical function as a predictor of chemotherapy-induced peripheral neuropathy in patients with pancreatic cancer

BackgroundA growing body of research indicates that poor functional status before chemotherapy may be correlated with the severity of chemotherapy-induced peripheral neuropathy (CIPN) after the neurotoxic treatment. However, little is known about the associations between pre-chemotherapy physical function and CIPN in patients with pancreatic cancer.PurposeTo identify the predictors of CIPN in relation to pre-chemotherapy physical function in patients with pancreatic cancer.MethodsThis secondary analysis included data from patients with pancreatic cancer who participated in a longitudinal research study at National Cheng Kung University Hospital, Tainan, Taiwan. Four physical function tests (i.e., grip strength, Timed Up and Go (TUG), 2-minute step test (2MST), and Romberg test) and two questionnaires (The European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 [EORTC QLQ-C30] and Chemotherapy-Induced Peripheral Neuropathy Module [CIPN20]) were assessed at baseline (i.e., before first chemotherapy session) and 2-, 3-, 4-, and 6-month follow-up. Multiple linear regression with adjustment for confounding factors was used to assess the associations between the four functional tests at baseline and the CIPN20 total score and individual subscale scores (sensory, motor, and autonomic) at 6-month follow-up.ResultsData from a total of 209 pancreatic cancer patients (mean age: 64.4 years, 54.5% male) were analyzed. The findings showed that the severity of CIPN at 6-month follow-up was significantly associated with the baseline TUG completion time (β = 0.684, p = 0.003). The TUG completion time was also positively correlated with the 6-month CIPN sensory and autonomic subscales. In addition, a baseline positive Romberg test (β = 0.525, p = 0.009) was a significant predictor of the severity of motor neuropathy at 6-month follow-up.ConclusionThe TUG completion time and positive Romberg test before chemotherapy may be predictive factors of the CIPN severity 6 months after the commencement of chemotherapy. Accordingly, the incorporation of TUG and Romberg tests into the clinical assessment protocol emerges as imperative for individuals diagnosed with pancreatic carcinoma undergoing chemotherapy regimens.

Effect of repetitive transcranial magnetic stimulation combined with balance training on improving balance function in patients with Parkinson’s disease: A randomized controlled trial

BACKGROUND: An increasing amount of research has supported the positive role of repetitive transcranial magnetic stimulation(rTMS) in improving functional impairments in Parkinson’s patients. PURPOSE: To explore the effectiveness of using rTMS n and Balance Apparatus training to improve the balance function of Parkinson’s patients. METHODS: Patients were divided into 3 groups of 20 patients in each. All patients received routine rehabilitation training. The rTMS group received low-frequency rTMS therapy, while the balance apparatus group incorporated balance apparatus exercises. The observation group received both interventions. The three groups of patients were assessed at baseline and after 8 weeks of treatment using the Unified Parkinson’s Disease Rating Scale (UPDRS) motor section, Berg balance scale (BBS), Time up and go test (TUGT), and Activities-Specific Balance Confidence (ABC) scales. Additionally, all participants were tested for movement ellipse area, and Average Trace Error (ATE) using the balance apparatus. RESULTS: The observation group achieved better treatment results. The UPDRS score was better than that of the balance apparatus group after treatment, and the ABC score was superior to other two group. Moreover, the observation group outperformed the other two group in terms of motion length, and open-eye elliptical area, with statistical significance. CONCLUSION The combined application of TMS and Balance Apparatus training effectively improves enhances balance function, and boosts self-confidence in balance perception among Parkinson’s patients.

Intra and Inter-Device Reliabilities of the Instrumented Timed-Up and Go Test Using Smartphones in Young Adult Population.

The Timed-Up and Go (TUG) test is widely utilized by healthcare professionals for assessing fall risk and mobility due to its practicality. Currently, test results are based solely on execution time, but integrating technological devices into the test can provide additional information to enhance result accuracy. This study aimed to assess the reliability of smartphone-based instrumented TUG (iTUG) parameters. We conducted evaluations of intra- and inter-device reliabilities, hypothesizing that iTUG parameters would be replicable across all experiments. A total of 30 individuals participated in Experiment A to assess intra-device reliability, while Experiment B involved 15 individuals to evaluate inter-device reliability. The smartphone was securely attached to participants' bodies at the lumbar spine level between the L3 and L5 vertebrae. In Experiment A, subjects performed the TUG test three times using the same device, with a 5 min interval between each trial. Experiment B required participants to perform three trials using different devices, with the same time interval between trials. Comparing stopwatch and smartphone measurements in Experiment A, no significant differences in test duration were found between the two devices. A perfect correlation and Bland-Altman analysis indicated good agreement between devices. Intra-device reliability analysis in Experiment A revealed significant reliability in nine out of eleven variables, with four variables showing excellent reliability and five showing moderate to high reliability. In Experiment B, inter-device reliability was observed among different smartphone devices, with nine out of eleven variables demonstrating significant reliability. Notable differences were found in angular velocity peak at the first and second turns between specific devices, emphasizing the importance of considering device variations in inertial measurements. Hence, smartphone inertial sensors present a valid, applicable, and feasible alternative for TUG assessment.

The Effects of Whole-Body Vibration Therapy in Weight-Bearing and Non-Weight-Bearing Positions for Upper and Lower Extremities on Balance and Function in Cerebral Palsy Children: A Randomized Controlled Trial.

Background and objective Cerebral palsy (CP) is one of the most prevalent neurological conditions affecting children; it is characterized by poor motor control, restricted range of motion (ROM), and poor balance. While whole-body vibration therapy (WBVT) has been used to treat these symptoms, its efficacy in different configurations remains unexplored. Hence,this study aimed to determine and compare the effects of WBVT applied to either the upper extremities, lower extremities, or both upper and lower extremities in weight-bearing and non-weight-bearing positions on ROM (shoulders, elbows, wrists, hips, knees, and ankle joints), balance, and function in children with spastic hemiplegic CP. Methods This randomized clinical trial involved 60 hemiplegic spastic CP children aged5-15 years. After randomization, all the participants were divided into sixgroups of equal size based on the WBVT application for upper extremities, lower extremities, or both in weight-bearing or non-weight-bearing positions. The therapy was applied three times per week for four consecutive weeks. The outcome measures were ROM, hand grip strength, balance quantification score using My Fitness Trainer (MFT) 2.0, and timed up and go (TUG) scores. Results While all the groups were homogenous before treatment, after treatment, it was observed that all the ranges improved significantly in all groups. The same was observed for hand grip strength, balance score, and TUG test scores (p<0.05).The post-hoc analysis revealed that the weight-bearing position for the upper and lower extremities combined showed the highest level of improvement. Conclusions Based on our findings, WBVT in weight-bearing positions produces more significant results than in non-weight-bearing positions. We also observed that when WBVT is applied to the upper extremities, it can improve the function of the lower extremities and vice versa.

Exercise-based interventions targeting balance and falls in people with COPD: a systematic review and meta-analysis.

This review quantifies the mean treatment effect of exercise-based interventions on balance and falls risk in people with COPD. A structured search strategy (2000-2023) was applied to eight databases to identify studies evaluating the impact of exercise-based interventions (≥14 days in duration) on balance or falls in people with COPD. Pooled mean treatment effects (95% confidence intervals (CIs), 95% prediction intervals (PIs)) were calculated for outcomes reported in five or more studies. Inter-individual response variance and the promise of behaviour change techniques (BCTs) were explored. 34 studies (n=1712) were included. There were greater improvements in balance post intervention compared to controls for the Berg Balance Scale (BBS) (mean 2.51, 95% CI 0.22-4.80, 95% PI -4.60-9.63), Timed Up and Go (TUG) test (mean -1.12 s, 95% CI -1.69- -0.55 s, 95% PI -2.78-0.54 s), Single-Leg Stance (SLS) test (mean 3.25 s, 95% CI 2.72-3.77 s, 95% PI 2.64-3.86 s) and Activities-specific Balance Confidence (ABC) scale (mean 8.50%, 95% CI 2.41-14.58%, 95% PI -8.92-25.92%). Effect on falls remains unknown. Treatment effects were larger in male versus mixed-sex groups for the ABC scale and SLS test, and in balance training versus other exercise-based interventions for the BBS and TUG test. Falls history was not associated with changes in balance. Meta-analysis of individual response variance was not possible and study-level results were inconclusive. Eleven promising BCTs were identified (promise ratio ≥2). Evidence for the effect of exercise-based interventions eliciting clinically important improvements in balance for people with COPD is weak, but targeted balance training produces the greatest benefits. Future exercise interventions may benefit from inclusion of the identified promising BCTs.

Cognitive function is associated with performance in time up and go test and with leptin blood levels in community-dwelling older women.

Considering the challenge that cognitive dysfunction and dementia represent to health is imperative to prioritize early diagnosis strategies and explore the pathophysiological mechanisms. There is no consensus on specific markers and physical tests that indicate cognitive decline in older. The objective of this study was to evaluate a panel of inflammatory biomarkers and physical function and investigate their association with cognitive function in community-dwelling older women. Seventy-one participants were included in this study. Cognitive function was assessed by Mini Mental State Examination, muscle strength using dynamometer, body composition using Dual X-ray absorptiometry, respiratory muscle strength using manuvacuometer, and physical function using the Short Physical Performance Battery and Time Up and Go (TUG) tests. Blood samples were collected to analyze a panel of inflammatory biomarkers. The cognitive function was associated with TUG (β = - 0.48; 95%IC = - 0.54 to - 0.21; p < 0.001), inspiratory muscle strength (β = 0.30; 95%IC = 0.005-0.03; p = 0.009), and leptin concentrations (β = 0.32; 95% IC = 0.001-0.006; 0.007). Time spent on TUG test and leptin levels accounted for 27% of variability in cognitive function independent of age. Poorer physical function with leptin plasma levels is associated with decreased cognitive function in older women. Thesefindingscontribute to comprehension of pathophysiologyunderlyingcognitive decline andinformingthedevelopmentof new approaches to prevent, diagnose, monitoring and treat cognitive decline in aging.

The association of FRAX with predictors of falls in the assessment of postmenopausal osteoporosis in Turkey: the fracture study of Turkey (FRACT study)

SummaryAlthough FRAX is used for fracture risk evaluation, this tool does not include balance and fall risk. The association between the predictors of falls and high FRAX scores we found in this study suggests that risk indicators for falls may add substantial value to FRAX by improving fracture risk prediction.PurposeThis observational, descriptive, and cross-sectional study aimed to assess the fall risk predictors and explore their association with FRAX in Turkish patients with postmenopausal osteoporosis.MethodsTwo hundred and nine (209) women with postmenopausal osteoporosis referred to the Fracture Liaison Service (FLS) at Istanbul University–Cerrahpaşa were enrolled in the FRACT study (The Fracture Study of Turkey). Clinical risk factors were assessed using the FRAX tool. Tandem stance, Tandem walking, Timed up and go (TUG), and Chair stand tests were performed to assess balance and fall risk.ResultsAmong patients with a mean age of 67.6 (± 9.7) years, 66 patients (31.6%) had osteoporosis without fractures and 143 patients (68.4%) had fragility fractures. The proportion of patients with poor performance of fall prediction tests was significantly higher in patients with a fragility fracture than those with osteoporosis alone. There was an inverse relationship between dynamic balance tests and the reported number of prior falls in the past year. FRAX score was higher in patients with impaired Tandem stance, Tandem walking, and TUG tests (p = 0.008, p = 0.035, p = 0.001, respectively).ConclusionAssessment of fall risk predictors should be one of the major pillars in the physical evaluation of osteoporotic patients in the FLS setting. FRAX is a useful tool to determine the fracture risk of patients with both static and dynamic balance impairments. Combining balance assessment with FRAX may be an important step to optimize osteoporosis risk assessment.

Validity and reliability of the modified four square step test in total HIP arthroplasty

IntroductionThe Modified Four Square Step Test (mFSST) evaluates dynamic stabilization by using tape instead of canes to prevent people from tripping over obstacles and losing their balance. There was no study investigating reliability and validity in primary total hip arthroplasty (THA). This study aimed to evaluate the test-retest reliability, concurrent validity, and minimum detectable change in the mFSST for individuals with primary THA. MethodThis study was cross-sectional in design. A total of 29 individuals aged 56.86 ± 10.14 years participated. The study used the test-retest method to determine the reliability of the mFSST and concurrent validity. The Timed Up and Go Test (TUGT) and Berg Balance Scale (BBS) were applied for concurrent validity. The minimum detectable change (MDC95) and the standard error measurement (SEM) were calculated. ResultsThe mFSST showed excellent intra-rater reliability (ICC = 0.925). The SEM and MDC95 of the mFSST were 1.56 and 4.32. The test had a strong correlation with TUGT (r = 0.881) and BBS (r = −0.718) (p < 0.001). ConclusionThe mFSST is a valid and reliable assessment tool that can be used for individuals with primary THA.

Gait Assessment in Chronic Inflammatory Demyelinating Polyradiculoneuropathy

Background and Aims. Gait impairment is a common manifestation of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). However, clinicians lack an effective monitoring tool, as no gait test has been validated for CIDP. The aim of this study was to determine the usefulness of three tests in monitoring the clinical course of patients with CIDP: Timed Up and Go (TUG), 10-Meter Walk Test (10MWT), and 30-Second Chair Stand (30SCS). Methods. This is a prospective, single-center observational study. We included newly diagnosed CIDP patients starting treatment or relapsed CIDP patients requiring new treatment. We monitored the clinical course using CIDP-validated clinical scales and correlated changes in clinical status with the results of the gait tests. A ROC curve was developed, and we chose the cut-off point on each scale with the best specificity and sensitivity to detect change in clinical status. Results. A total of 20 patients have been recruited. The 3 tests show a statistical correlation with objective clinical improvement. In patients who have showed clinical improvement during the follow-up examination, a mean reduction of 4.8 seconds in TUG and 2.6 in 10MWT and a gain of 3 repetitions in 30SCS have been observed. The optimal cut-off points for each test were TUG≤1 seconds, 10MWT≤1 seconds, and 30SCS≥1 repetition. The TUG test has the highest sensitivity (82.6%), and the 30SCS test has the highest specificity (100%) for detecting clinical improvement. Conclusions. The study found that the TUG and 30SCS tests could become effective tools for monitoring treatment response in CIDP patients.

Minimal detectable change of gait and balance measures in older neurological patients: estimating the standard error of the measurement from before-after rehabilitation data thanks to the linear mixed-effects models

BackgroundTracking gait and balance impairment in time is paramount in the care of older neurological patients. The Minimal Detectable Change (MDC), built upon the Standard Error of the Measurement (SEM), is the smallest modification of a measure exceeding the measurement error. Here, a novel method based on linear mixed-effects models (LMMs) is applied to estimate the standard error of the measurement from data collected before and after rehabilitation and calculate the MDC of gait and balance measures.MethodsOne hundred nine older adults with a gait impairment due to neurological disease (66 stroke patients) completed two assessment sessions before and after inpatient rehabilitation. In each session, two trials of the 10-meter walking test and the Timed Up and Go (TUG) test, instrumented with inertial sensors, have been collected. The 95% MDC was calculated for the gait speed, TUG test duration (TTD) and other measures from the TUG test, including the angular velocity peak (ωpeak) in the TUG test’s turning phase. Random intercepts and slopes LMMs with sessions as fixed effects were used to estimate SEM. LMMs assumptions (residuals normality and homoscedasticity) were checked, and the predictor variable ln-transformed if needed.ResultsThe MDC of gait speed was 0.13 m/s. The TTD MDC, ln-transformed and then expressed as a percentage of the baseline value to meet LMMs’ assumptions, was 15%, i.e. TTD should be < 85% of the baseline value to conclude the patient’s improvement. ωpeak MDC, also ln-transformed and expressed as the baseline percentage change, was 25%.ConclusionsLMMs allowed calculating the MDC of gait and balance measures even if the test-retest steady-state assumption did not hold. The MDC of gait speed, TTD and ωpeak from the TUG test with an inertial sensor have been provided. These indices allow monitoring of the gait and balance impairment, which is central for patients with an increased falling risk, such as neurological old persons.Trial registrationNA.

The Effect Of Sensory-Motor Virtual Reality On Balance In Children With Clinical Down Syndrome

Introduction: Down syndrome affects approximately one in every 800 live births and leads to musculoskeletal disorders and motor skill delays. Children with Down syndrome experience persistent deficits in balance and coordination. Virtual Reality (VR) offers an interactive and immersive approach to therapy and has gained popularity in rehabilitation. This study explores the effect of sensory-motor virtual reality (VR SenMor) on static and dynamic balance in children with clinical Down syndrome.Methods: A randomized controlled trial with a pre and post-test control group design was conducted with 20 children diagnosed with Down syndrome. Treatment group (n = 10) received VR SenMor therapy twice a week for four weeks, while the control group (n = 10) received no treatment. Balance assessments were conducted using the Pediatric Balance Scale (PBS) and Timed Up and Go (TUG) test before and after the intervention.Results: There were no significant differences in age, gender, or BMI between the intervention and control groups. The VR SenMor therapy resulted in significant improvements in the PBS and TUG test scores in the intervention group compared to the control group.Discussion: VR SenMor therapy enhanced balance in children with Down syndrome, with no confounding effects from age and gender. The VR system's sensory integration feedback and neuroplasticity mechanisms contributed to the improvements. The treatment's positive outcomes make it a promising approach for balance training at home.Conclusion: Sensory-motor virtual reality therapy shows promise in enhancing static and dynamic balance in children with clinical Down syndrome.Keywords: sensory-motor virtual reality; down syndrome

Comparison of Nonimmersive Virtual Reality and Task-Oriented Circuit Training on Gait, Balance, and Cognition Among Elderly Population: A Single-Blind Randomized Control Trial.

Purpose: The purpose of this study was to determine the effects of nonimmersive virtual reality (VR) and task-oriented circuit training on gait, balance, cognitive domains, and quality of life among the elderly population. Methods: This is a single-blind randomized control trial in which 28 elderly individuals between 60 and 75 years were selected. The participants were divided into two groups, task-oriented circuit training and the other receiving nonimmersive VR treatment, with 14 participants in each group. To analyze the effects of both training on balance and gait time up and go test (TUGT), dynamic gait index (DGI), measures were used and for cognitive domains Montreal cognitive assessment (MoCA) scale was used. Short form 12 (SF-12) (along with two domains, Physical Component Summary and Mental Component Summary) was used for the measurement of quality of life. The treatment duration was 8 weeks for both groups. Both the pre-test and post-test readings were analyzed and compared. Results: The mean age of participants was 66.91 ± 3.79 years. Within-group comparison between the pre-test and post-test indicated that significant differences (P < 0.05) existed in all the outcome measures (TUGT, DGI, MoCA, and SF-12) in both groups. However, between-group comparison, significant differences were only found in TUGT and DGI in nonimmersive VR group. Conclusion: This study concluded that both interventions nonimmersive VR and task-oriented circuit training were beneficial for improving balance, gait, quality of life, and cognitive domains like memory, attention spans, executive functions, and so on in elderly population. However nonimmersive virtual reality training is a more effective, feasible, and safe alternative and can be proposed as a form of fall prevention exercise for the older adults. ClinicalTrials.gov Identifier: NCT05021432.

An eight-week single-blind randomised controlled trial on dual task balance training and motor imagery practice in ischaemic stroke survivors.

The purpose of this study was to find the effects of motor imagery on balance and mobility of stroke patients.This was a single-blind randomised controlled trial which included a total of 30 patients. These patients were assigned into two group: experimental (n=15) and control (n=15) by sealed envelope method. Functional Reach Test (FRT), Time Up and Go Test (TUGT), Berg Balance Scale (BBS), and Movement Imagery Questionnaire (MIQ) were used as assessment tools. The overall mean age of the participants was 52.63 ±8.78 years. Between groups analysis showed non-statistically significant difference (p>0.05) in FRT but significant difference in TUGT, BBS, and MIQ-3 (p<0.009) after eight weeks of training. Within group analysis showed statistically significant difference (p<0.05) for all outcome measures. This study concluded that motor imagery is an effective treatment strategy for improving balance and mobility in stroke patients and brings better results as compared to conventional treatments.

Relationship between Timed Up and Go performance and quantitative biomechanical measures of balance.

Traumatic brain injury (TBI) impairs sensory-motor functions, with debilitating consequences on postural control and balance, which persist during the chronic stages of recovery. The Timed Up and Go (TUG) test is a reliable, safe, time-efficient, and one of the most widely used clinical measures to assess gait, balance, and fall risk in TBI patients and is extensively used in inpatient and outpatient settings. Although the TUG test has been used extensively due to its ease of performance and excellent reliability, limited research has been published that investigates the relationship between TUG performance and quantitative biomechanical measures of balance. The objective of this paper was to quantify the relationship between biomechanical variables of balance and the TUG scores in individuals with chronic TBI. Regression models were constructed using six biomechanical variables to predict TUG scores. The model that conservatively removed gait speed (i.e., TUG-1/GS) gave the best results, achieving a root-mean-square error of ∼±2 s and explaining over 69% of the variability.

The immediate and lasting balance outcomes of clinical falls-prevention programs: A non-randomised study.

Exercise-based falls-prevention programs are cost-effective population-based approaches to reduce the risk of falling for older adults. The aim was to evaluate the short-term and long-term efficacy of three existing falls-prevention programs. A non-randomized study design was used to compare the immediate-post and long-term physical outcome measures for three falls prevention programs; one high-level land-based program, one low-level land-based program and a water-based Ai Chi program. Timed-up-and-go (TUG), five-times sit-to-stand (5xSTS), six-minute walk test (6MWT) and six-meter walk test were assessed at baseline, post-program, and at six-months follow-up. Linear mixed models were used to analyze between- and within- group differences, with the high-level land-based program used as the comparator. Thirty-two participants completed post-program assessment and 26 returned for follow-up. There was a difference in the age (years) of participants between programs (p = 0.049). The intercept for TUG and six-meter walk test time was 47.70% (23.37, 76.83) and 32.31s (10.52, 58.41), slower for the low-level group and 40.49% (17.35, 69.89) and 36.34s (12.75, 64.87), slower for the Ai Chi group (p < 0.01), compared with the high-level group. Mean time taken to complete the TUG was less both immediately post-program and at 6-month follow-up (p = 0.05). Walking speed for the six-meter walk test was only faster at six-months (p < 0.05). The 5xSTS duration was significantly reduced only at post-intervention (p < 0.05). These results indicate land-based and water-based falls-prevention programs improve physical outcome measures associated with falls-risk and many improvements are maintained for six months after the completion of the program. (Retrospective trial registration: ACTRN1262300119069).

Rehabilitation effect of core muscle training combined with functional electrical stimulation on lower limb motor and balance functions in stroke patients.

Studies have shown that core muscle training can accelerate the recovery of motor function in stroke patients. However, there are no relevant reports to show the effect of core muscle training combined with functional electrical stimulation (FES) on the rehabilitation of stroke patients. This study aimed to observe the efficacy of core muscle training combined with FES on motor and balance functions of lower limbs in stroke patients. This study selected and divided 120 stroke patients with hemiplegia admitted to our hospital into the control and observation groups. Patients in the control group just received core muscle training; while patients in the observation group were treated by core muscle training combined with FES. Both groups were treated for 8 weeks. Subsequently, the clinical data and information of all patients were collected and counted. Muscle strength changes were observed by detecting paralytic dorsiflexor (pDF), plantar flexor (pPF), knee extensor (pKE), and knee flexor (pKF) before and after treatment. Motor and balance abilities of both groups were scored through the 10-meter walking test (10 MWT), Berg balance scale (BBS), functional ambulation category (FAC) scale, timed up and go (TUG) test, and lower extremity motricity index (MI-Lower). No significant difference was found in clinical data between the two groups. The intensity of pDF, pPF, pKE, and pKF significantly increased in both groups after treatment, and the intensity of these parameters was higher in the observation group relative to the control group. Additionally, 10 MWT and TUG test scores of patients in the observation group were notably decreased while the BBS and MI-Lower scores were significantly increased after treatment compared with those in the control group. Core muscle training combined with FES can significantly improve the rehabilitation effect of lower limb motor and balance functions in stroke patients.