Background: In primary healthcare (PHC) service, community residents, village health volunteers (VHVs), and healthcare professionals need to work in partnership to facilitate universal and equitable healthcare services. However, these partnerships may need an appropriate tool helping them to execute an effective health-related activity. Objectives: To investigate the reliability and validity of a simple kyphosis measure using a perpendicular distance from the seventh cervical vertebra (C7) to the wall (C 7 WD). Methods: Elderly people with different degrees of kyphosis ( n = 179) were cross-sectionally investigated for the intra- and interrater reliability of the measurement by a physical therapist (PT), VHV, and caregiver. The validity was assessed in terms of concurrent validity as compared with the Flexicurve, and discriminative validity for functional deterioration in participants with mild, moderate, and severe kyphosis. Results: The method showed excellent reliability among PT, VHV, and caregivers (ICC > 0.90, p < 0.001), and excellent correlation to the data from the Flexicurve. Results of the assessment were greater than a level of minimal detectable change and could clearly discriminate functional deterioration in participants with different severity of kyphosis ( p < 0.001). Conclusion: C 7 WD is valid and reliable, thus it can be used to promote the standardisation of kyphosis measures among PHC members.
Participants walked asymmetrically (85%) similar to those with unilateral impairments (i.e., patients with stroke and amputee, 79-93%). The levels of walking symmetry were significantly correlated to walking speed, functional endurance and balance ability of the participants (p < 0.05). The problem and correlation were particularly apparent in those with the history of multiple falls (79%, r = 0.613-0.765, p < 0.005) Conclusions: The findings confirm problems of asymmetrical walking and the importance of walking symmetry for the ability of well-controlled walking and a risk of multiple falls in ambulatory participants with SCI. Therefore, apart from the levels of independence, the improvement of walking symmetry is crucial for these individuals. Implications for Rehabilitation: Ambulatory individuals with spinal cord injury walked asymmetrically at the same level as those with unilateral impairments such as patients with stroke and amputee. Their levels of walking symmetry were significantly related to the ability of well-controlled walking, particularly in those with the history of multiple falls. The finding confirmed the importance of walking symmetry as a crucial parameter to detect walking improvement and fall risk reduction. Apart from the levels of independence, rehabilitation professionals also need to emphasize on the improvement of symmetrical walking for these patients.
Walking symmetry has been reported as an important variable for the ability of well-controlled walking. Therefore, apart from levels of independent walking, rehabilitation professionals need to emphasize improvements in walking symmetry among these individuals.
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