Objective To test the test-retest reliability for the BTE Primus grip attachment.Methods30 healthy adults were recruited to test the grip strength of BTE Primus grip attachment and Jamar grip tool in one day, the 2nd retest was conducted 7 days late.ResultsThe BTE Primus grip tool was found to be reliable (ICC = 0.957, 95%CI = 0.908～0.980) and valid ( r=0.842, P<0.01).ConclusionBTE Primus grip attachment can be applied when evaluating hand function in clinic.

Objective To investigate sexual dysfunction and its rehabilitation,as well as quality of life in patients after spinal cord injury(SCI). Methods Sixty-two male patients with SCl were assessed with a 5-item version of the International Index of Erectile Function(IIEF-5),an especially-designed sexual function scale,and the World Health Organization's quality of life questionnaire(WHO-QOL).Their results were compared with those of 146 other patients with work injuries hospitalized in the same period.Results 77.9% of 62 cases had moderate to severe erectile dysfunction.though more than half of them remained sexually active.52.7% had attempted sexual intercourse,but only 19.5% succeeded,and only 14.5% obtained sexual satisfaction.69.1% of the 62 patients had psychological symptoms,and 27.27% had family problems.Their average score on the WHO-QOL was significantly lower than that of the other disabled workers.There were significant differences between the two groups with regard to quality of life.especially in the physiological and social relationships domains. Conclusion Most male patients with SCI had sexual dysfunction and decreased quality of life.Sexual dysfunction rehabilitation of SCI patients needs urgent strengthening.

ObjectiveTo evaluate the relationship between the level of thoracic complete spinal cord injury(SCI) and ambulatory function wearing Reciprocating Gait Orthosis(RGO) through three dimentional gait analysis, and to explore the quantitative indicators of reconstructing walking capacity of thoracic complete SCI patients.Methods10 patients with thoracic complete spinal cord injury of lesion level from T4 to T12 who had experienced RGO gait training for at least 3 months. Three dimentional gait analysis system of Vicon Nexus 1.2 was used to test and examine the gait speed, cadence, stride length, pelvic angle of rotation, hip range of motion(ROM), crutch force, angular velocity of hip flexion and extension phases, etc. Pearson's product moment correlation coefficient and Spearman rank correlation coefficient were used to examine the relationship between the level of spinal cord injury and the kinematic and kinetic values.ResultsThe mean cadence and stride length were (37.4±2.15) steps/min and (91.6±9.09) cm. The mean hip ROM, angular velocity of hip flexion and extension phases were (42.57 °±5.43 °), (20.88 °±2.18 °)/s and (124.75 °±9.31 °)/s respectively. The gait speed, stride length, peak crutch force, hip ROM, mean crutch force and angular velocity of hip extension phase all had significant pertinence with the level of spinal cord injury.ConclusionThe limitation of hip ROM and excessive load of upper limbs mainly result in ambulatory disorder in higher thoracic complete SCI patients who should be undertaken some rehabilitation training to reduce excessive physiological load in order to improve their ambulatory capacity.

Objective To investigate the effect of continuous passive motion(CPM) and rehabilitation on flexion of the shoulder after intensive burn.Methods 36 patients with intensive burn on upper limb(including the skin around axilla fossa) were divided randomly into CPM group(n=19) and control group(n=17).The CPM group received both routine rehabilitation and continuous passive motion treatment,and the control group only underwent routine rehabilitation treatment.Their ranges of active or passive motion were assessed.Results There was a significant improvement both in the CPM group and the control group after treatment(P<0.01),but the CPM group improved more(P<0.05).Conclusion CPM can improve the efficacy of the routine rehabilitation on flexion of the shoulder after intensive burn.

Objective To observe the effect of ankle-foot orthosis(AFO)on the activities of daily living(ADL)and walking ability of patients with low lumbar spinal cord injury.Methods29 cases with low lumbar spinal cord injury were trained by systematic rehabilitation.According to patients' condition,static AFO or dynamic AFO were assembled for them.All patients were evaluated with Modified Barthel Index(MBI)and Functional Independence Measure(FIM)before and after training,and the walking distances were also measured.ResultsAfter AFO dressed,the ADL scores of patients increased,especially walking ability increased significantly(P<0.05).Of 29 patients,26 cases had outdoor walking ability,3 cases had domestic walking ability.ConclusionSelecting different kinds of AFO according to condition of individual can help patients with low lumbar spinal cord injury to reconstruct their walking ability and improve ability of self-management.