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Objective To investigate the relationship between sitting balance, trunk control, and mobility, as well as whether the sitting balance and trunk control can predict mobility level in sub-acute stroke survivors. Methods This is a observational and cross-sectional study. Fifty-five hemiplegic stroke survivors were participated in this study. The Timed Up and Go Test (TUG) was used to estimate mobility, and the Sitting Balance Scale (SBS) was used to examining sitting balance. The Trunk Impairment Scale (TIS), Trunk Control Test (TCT), and Postural Assessment Scale for Stroke-trunk control (PASS-TC) were used for examining the trunk control. Spearman’s correlation was used to analyze the relationship between TUG, SBS, TIS, TCT, and PASS-TC. Results The TUG is significantly correlated with SBS (r = -0.78), TIS (r = -0.76), TCT (r = -0.65), and PASS-TC (r = -0.67). In addition, the receiver operation characteristic (ROC) curve showed as cut-off value of SBS as >28.5, TIS > 16.5, TCT >82, and PASS-TC >10.5. The area under the ROC curve in each of the four tests is moderately accurate for predicting the mobility of sub-acute stroke survivors (0.84 ~0.90) (0.7 < AUC ≤ 9 (moderate informative)). Implications The SBS showed the highest correlation for mobility using TUG in the hemiplegic stroke survivors. Also, SBS was revealed as the most dominant examination tool predicting the mobility by TUG, it can be explained the sitting postural balance is the variable predicting the mobility in survivors of sub-acute stroke.

Patient: Female, 8Final Diagnosis: Cerebral palsySymptoms: Gait abnormalityMedication: —Clinical Procedure: —Specialty: RehabilitationObjective:Congenital defects/diseasesBackground:The purpose of this study was to compare gait abilities in a child with spastic diplegia according to different dorsiflexion angles on hinged ankle-foot orthosis (hinged AFO).Case Report:This study is a case report of a child who was diagnosed with spastic diplegia and ambulated independently with the use of a hinged AFO. For gait analysis, the GAITRite® was used under 3 different conditions including barefoot, wearing regular of hinged AFO, and wearing a dorsiflexion 10° hinged AFO. The gait velocity and cadence were collected as temporal parameters, while step length, stride length, and single and double leg support time were collected as temporal spatial parameters. As a result, when a regular hinged AFO was worn on the barefoot, the gait velocity and cadence per minute were increased, whereas the step length and stride length, the single and double leg support time decreased. The gait velocity, cadence, step length, and stride length were significantly increased when dorsiflexion 10° hinged AFO was applied compared to barefoot. The gait velocity, cadence, step length, and stride length increased with dorsiflexion 10° hinged AFO compared to regular hinged AFO.Conclusions:The results of this study demonstrated that wearing a dorsiflexion 10° hinged AFO would have a positive effect on improving gait ability of a child with cerebral palsy rather than wearing a bare foot and a general hinged AFO.