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Objectives To evaluate the differences in gait characteristics and gait symmetry of post-polio syndrome (PPS) patients ambulating with or without shoes and between subgroups walking with different walking aids and orthoses, study the correlation of these data with personal data, illness condition, physical health, frequency of using aids and orthotics and frequency of falls, and derive recommendations for standardization of reporting these data. Method Twenty-six PPS subjects ambulated with their own walking devices. We calculated spatio-temporal parameters and symmetry indices (SI) of gait using a data acquired by a motion capture system. We compared inter-subject differences in gait pattern for PPS groups that differed by questionnaire-obtained data of demographics, physical activity, polio history, falls and walking aids. Additional inter-subject comparisons were performed between normal subjects ( n = 16), PPS patients walking with shoes with/without an ankle-foot-orthosis ( n = 11), PPS patients walking with knee-ankle-foot-orthosis ( n = 5), and PPS patients walking with a walker/crutches ( n = 10). We also compared intra-subject variability in PPS subjects who were able to repeat the trials barefoot. Results Our main results show that subjects who reported participating in physical activity twice a week or more had significantly better step time and double support symmetry. Subjects who use walking aids on a daily basis had significantly higher gait cadence and shorter stride time. Also, subjects that do not require knee-ankle-foot orthoses and/or walking aids walked with a smaller base width and better symmetry in stance and swing durations than PPS subjects who require these aids. Conclusions The gait pattern of PPS patients is related to numerous intrinsic and extrinsic factors. Standardization of the reporting protocol of gait-related data of PPS patients is crucial for patient evaluation and treatment design. [ABSTRACT FROM AUTHOR]

Abstract: Objective: Decades after an acute poliomyelitis infection many persons experience new symptoms or impairments which may affect their life satisfaction. The objective of this study was to investigate the association between life satisfaction and self-reported impairments in persons with late effects of polio. Material and methods: One hundred and sixty-nine persons (104women and 65men) with prior polio responded on admission to rehabilitation to the Life Satisfaction Questionnaire (LiSat-11) assessing satisfaction with life as a whole and 10 domains of life satisfaction and to a 13-item questionnaire assessing self-reported impairments related to late effects of polio. Results: A majority was to some degree satisfied with life as a whole and with all 10 domains of life satisfaction in LiSat-11, but less than 20% was very satisfied or satisfied with their somatic health. Muscle fatigue, muscle weakness, general fatigue, muscle and/or joint pain during physical activity and cold intolerance were the most frequently reported impairments. Overall, those who rated themselves as not satisfied (according to LiSat-11) reported significantly higher degrees of impairment than those who were satisfied. The relationships between the items of life satisfaction in LiSat-11 and the items in the self-report questionnaire varied from −0.01 to −0.64. Conclusion: Satisfaction with life as a whole, and different domains of life satisfaction are low to moderately associated with self-reported impairments. This implies that rehabilitation interventions must address not only self-reported impairments but also activity limitations and participation restrictions in order to enhance life satisfaction in people with late effects of polio. [Copyright &y& Elsevier]

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Copyright of Lettre de Medecine Physique et de Readaptation is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)