Objective To evaluate the of feasibility of Roche e601 for detecting hepatitis B virus surface antigen(HBsAg).Meth-ods To evaluate the feasibility of Roche e601 for detecting hepatitis B virus surface antigen(HBsAg).Results The coefficient of variation(CV)of inter-run and between-run from low and high value specimens was lower than the requirements of manufacturers;the negative and positive coincidence rates in detecting 60 external quality assessment controls were 100%(40/40)and 100%(20 /20),respectively;the detection threshold values of the system was 0.01 IU/mL;the results detected by this detecting system in 40 samples,in which the concentration of HBsAg was 0.8

Objective:To observe the effect of rich environmental rehabilitation training on the physical system and ner-vous system development of newboms with hypoxic-ischemic encephalopathy(HIE). Method:Sixty-one HIE newboms were divided into the observation group(n=31)and the control group(n=30).The control group was given the routine clinical treatment and care,and the observation group was supplemented with enriched environmental rehabilitation training on the basis of the control group for 3 weeks.The body length and weight,and the head circumference of the two groups were measured to assess the physical development at admis-sion and 3 weeks after the intervention,and the neonatal behavioral neurological assessment(NBNA)and test of in-fant motor performance(TIMP)were used to evaluate the neurological development and motor function. Result:After the intervention,the changes of body length and weight changes in the observed group were bet-ter than the control group(P＜0.05),no significant difference in head circumference(P＞0.05),and the NB-NA score and TIMP score were higher than those of the control group(P＜0.05). Conclusion:The application of rich environmental rehabilitation training can promote the rapid development of physique and nervous system of the newboms with HIE and improve the motor function.

Objective:To observe any effect of early recumbent treadmill training on the balance and functional independence during hospitalization of children who have received hematopoietic stem cell transplantation (HSCT).Methods:This was a retrospective analysis of 106 children who had received HSCT. Sixty-nine of them were qualified for study. Of those, 32 had performed recumbent treadmill training and the other 37 had not. The children in both groups received routine clinical treatment and nursing care, and also health education advocating exercise and giving exercise programs before and after the transplantation. The daily exercise was conducted with the help of parents. It lasted 20 to 30 minutes each time, 4 or 5 times a week. The treadmill group additionally spent 30 minutes training on a recumbent treadmill 5 times a week for 6 weeks. Balance, functional independence and fatigue levels were quantified before and after the treatment using the Berg Balance Scale (BBS), the Functional Independence Measure for Children (WeeFIM) and the Pediatric Quality of Life Inventory-Multidimensional Fatigue Scale.Results:After the 6 weeks, significant improvement was observed in the experimental group′s average BBS score, motor function domain score, total WeeFIM score, general fatigue, and sleep/rest fatigue. All were then significantly better than the non-treadmill group′s results.Conclusion:Early recumbent treadmill training can promote the recovery of balance and functional independence of children after HSCT.