Effects of Sensory Integration Training on Static Standing Balance in Older Adults

Overview

Balance impairment is a common problem among adults aged 60 years and older due to age-related decline in the visual, vestibular, and somatosensory systems. These impairments increase the risk of falls, reduce mobility, and compromise functional independence and quality of life. Conventional balance training is commonly used to improve postural stability; however, the additional benefits of sensory integration training remain unclear. This randomized controlled trial aims to evaluate the effect of sensory integration training combined with conventional balance training on static standing balance in older adults with a moderate risk of falls. Twenty-eight participants aged 60 years and above will be recruited and randomly allocated into an experimental group (n=14) and a control group (n=14). Experimental group will receive sesnory integration training and control group will receive conventional balance training three times per week for six weeks. Balance performance will be assessed before and after the intervention using the Berg Balance Scale (BBS), Balance Error Scoring System (BESS), and Modified Clinical Test of Sensory Interaction on Balance (mCTSIB). Data will be analyzed using paired-sample t-tests for within-group comparisons and independent-sample t-tests for between-group comparisons. Statistical significance will be set at p\<0.05.

Balance impairment is one of the leading causes of falls among older adults and is associated with reduced mobility, impaired postural control, functional dependence, and decreased quality of life. Aging results in progressive deterioration of the visual, vestibular, and somatosensory systems, reducing the ability to effectively integrate sensory information required for maintaining balance. Consequently, older adults become increasingly vulnerable to falls and fall-related injuries. Conventional balance training is widely used in rehabilitation to improve postural stability. Sensory integration training is an intervention that specifically challenges the central nervous system to effectively process and reweight sensory information from visual, vestibular, and somatosensory inputs under different environmental conditions. Although previous studies have demonstrated improvements in balance following sensory integration training, evidence regarding its additional benefit over conventional balance training remains limited. This randomized controlled trial aims to evaluate the effectiveness of sensory integration training combined with conventional balance training in improving static standing balance among older adults with a moderate risk of falls. Twenty-eight participants aged 60 years or older who meet the eligibility criteria will be enrolled after providing written informed consent. Participants will be randomly allocated into either an experimental group (n=14) or a control group (n=14) using simple randomization. Experimental groups will receive sensory integration training and control group will receive conventional balance training for six weeks, with three treatment sessions per week. Outcome assessments will be conducted at baseline and immediately after completion of the six-week intervention. Static standing balance will be evaluated using the Berg Balance Scale (BBS), Balance Error Scoring System (BESS), and Modified Clinical Test of Sensory Interaction on Balance (mCTSIB). These validated outcome measures will assess functional balance, postural stability, and sensory integration during standing. Balance impairment is one of the leading causes of falls among older adults and is associated with reduced mobility, impaired postural control, functional dependence, and decreased quality of life. Aging results in progressive deterioration of the visual, vestibular, and somatosensory systems, reducing the ability to effectively integrate sensory information required for maintaining balance. Consequently, older adults become increasingly vulnerable to falls and fall-related injuries. Conventional balance training is widely used in rehabilitation to improve postural stability. Sensory integration training is an intervention that specifically challenges the central nervous system to effectively process and reweight sensory information from visual, vestibular, and somatosensory inputs under different environmental conditions. Although previous studies have demonstrated improvements in balance following sensory integration training, evidence regarding its additional benefit over conventional balance training remains limited. This randomized controlled trial aims to evaluate the effectiveness of sensory integration training combined with conventional balance training in improving static standing balance among older adults with a moderate risk of falls. Twenty-eight participants aged 60 years or older who meet the eligibility criteria will be enrolled after providing written informed consent. Participants will be randomly allocated into either an experimental group (n=14) or a control group (n=14) using simple randomization. Both groups will receive conventional balance training for six weeks, with three treatment sessions per week. In addition, the experimental group will receive sensory integration training consisting of progressively challenging balance exercises performed under altered visual, vestibular, and somatosensory conditions. Outcome assessments will be conducted at baseline and immediately after completion of the six-week intervention. Static standing balance will be evaluated using the Berg Balance Scale (BBS), Balance Error Scoring System (BESS), and Modified Clinical Test of Sensory Interaction on Balance (mCTSIB). These validated outcome measures will assess functional balance, postural stability, and sensory integration during standing. Statistical analyses will be performed using SPSS software. Descriptive statistics will summarize participant characteristics. Data normality will be assessed prior to inferential analysis. Paired-sample t-tests will be used to compare pre- and post-intervention outcomes within each group, while independent-sample t-tests will compare changes between groups. Statistical significance will be established at a p-value of less than 0.05.