ABSTRACT
Objective:To study the status and relationship of mental health,internet addiction disorder,nociceptive behavior and sleep quality among college students,and to provide evidence for healthcare. Methods:A total of 2 868 college students were chosen from Lanzhou University and surveyed with questionnaires on the status of mental health, internet addiction disorder, nociceptive behavior and sleep quality. Results:Sleep quality and health risk behaviors in girls were better than boys (P<0.05) . Psychological state in medical students was best. Sleep quality score in engineering students was the highest. Health risk behaviors in science students had highest score. Internet addiction behavior in engineering students had the highest score. Mental health score in three or more students was less than that in junior students,while sleep quality and internet addiction behavior score was higher (P<0.01) . Conclusion:Mental health has a negative influence on nociceptive behavior and internet addiction disorder,while it has a positive effect on sleeping quality. A negtive correlation lies between sleeping quality and nociceptive behavior or internet addiction disorder. The departments should pay attention to the status of mental health,internet addiction disorder,nociceptive behavior and sleep quality among college students,and the appropriate prevention is necessary.
ABSTRACT
Objective To investigate the curative effect of allogeneic hematopoietic stem cell transplantation (allo-HSCT) and the method of the pretreatment choice on myelodysplastic syndrome (MDS).Methods 13 cases who were undergoing allo-HSCT including 10 HLA-matched, 2 HLA partially matched,and one umbilical cord blood transplanted patients were enrolled in this study. The infusion number of MNC and CD+34 cells is 6.92 (2.65-21.33)×108/kg and 4.47 (1.49-10.22) ×106/kg, respectively. Of the 13 cases,5 adopted TBI, fludarabine(Flud), and cyclophosphamide(Cy) pretreatment, 3 chose BU/Cy pretreatment, and 3 chose TBI and Cy pretreatment, 2 chose Ara-C+BU+Cy+VM26 pretreatment. In order to prevent GVHD, 2cases of HLA partially matched were treated with ATG, cyclosporin A (CsA), MTX and MMF aftertransplantation, while the others were treated with CsA and MTX only. Results 9 out of 13 cases achieved hematopoietic reconstruction completely. 4 died of complications. Conclusion The allogeneic hematopoietic stem cell transplantation is an efficient regimen to cure MDS. The pretreatment should adopt the individuation.