Objective To evaluate the impact of poor sleep quality on occurrence of post-traumatic stress disorder(PTSD)in trauma patients.Methods We prospectively recruited 256 trauma patients hospitalized in 4 general hospitals in Zunyi during the period from October,2021 to November,2022,and 226 of the participants completed the PTSD survey and assessment.The patients'sleep quality within a month before trauma was estimated using Pittsburgh Sleep Quality Index(PSQI),and their sleep quality within 7 days after admission was monitored by smart bracelet sleep monitoring;the PTSD Checklist-Civilian Version(PCL-C)was used to detect the occurrence of PTSD during the follow-up.Results The detection rate of PTSD in the patients was 19.47%at 1 month and 17.61%at 3 months after trauma.The patients who developed PTSD had poorer sleep quality before the trauma,as shown by significantly higher PSQI scale scores(P<0.001),than those without PTSD,and they showed a sleep abnormality rate as high as 72.73%prior to PTSD onset.Within 7 days after admission,the patients developing PTSD had lower sleep quality scores with more frequent night awakenings(P<0.05).A 1 month and 3 months after trauma,the patients with PTSD had significantly higher PSQI scores than those without PTSD(P<0.05).Conclusion PTSD is more likely to occur in trauma patients with poor sleep quality before trauma.

Objective To evaluate the impact of poor sleep quality on occurrence of post-traumatic stress disorder(PTSD)in trauma patients.Methods We prospectively recruited 256 trauma patients hospitalized in 4 general hospitals in Zunyi during the period from October,2021 to November,2022,and 226 of the participants completed the PTSD survey and assessment.The patients'sleep quality within a month before trauma was estimated using Pittsburgh Sleep Quality Index(PSQI),and their sleep quality within 7 days after admission was monitored by smart bracelet sleep monitoring;the PTSD Checklist-Civilian Version(PCL-C)was used to detect the occurrence of PTSD during the follow-up.Results The detection rate of PTSD in the patients was 19.47%at 1 month and 17.61%at 3 months after trauma.The patients who developed PTSD had poorer sleep quality before the trauma,as shown by significantly higher PSQI scale scores(P<0.001),than those without PTSD,and they showed a sleep abnormality rate as high as 72.73%prior to PTSD onset.Within 7 days after admission,the patients developing PTSD had lower sleep quality scores with more frequent night awakenings(P<0.05).A 1 month and 3 months after trauma,the patients with PTSD had significantly higher PSQI scores than those without PTSD(P<0.05).Conclusion PTSD is more likely to occur in trauma patients with poor sleep quality before trauma.

Objective:To compare the effectiveness of two types of robotic training in improving the lower extremity motor functioning of children with spastic cerebral palsy (SCP).Methods:Twenty-eight children with SCP were randomly divided into a control group and an experimental group, each of 14. Both groups received conventional exercise therapy, paraffin therapy, neuromuscular electrical stimulation, and massage. Both also performed 30 minutes of gait training five days a week for eight weeks assisted by either a Lokomat or a Relink lower limb rehabilitation robot. Before and after the treatment, both groups were evaluated using the Gross Motor Function Measure (GMFM), the Pediatric Balance Scale (PBS), the Modified Tardieu Scale (MTS), the six-minute walk test (6MWT), the Physiological Cost Index (PCI) and their self-selected walking speed (SWS).Results:Significant improvement in all of the measurements were observed in both groups. After the treatment, there were no significant differences between the two group in the average GMFM (section D and E) or PBS scores. The average MTS R1 and R2, SWS, 6MWT and PCI results of the experimental group were, however, significantly better than those of the control group.Conclusion:Applying either the Lokomat or Relink robot in lower extremity rehabilitation improves the lower extremity motor function of children with grade II-III SCP. The Relink robot is the more effective in improving triceps surae spasm and walking ability.