Objective To investigate the correlation between the transport time of preterm infants with respira-tory failure and the clinical outcome. And to determine the transit time in critically ill premature infants. Methods Premature infants in level Ⅱ neonatal ward in Hunan Province Children's Hospital from January 1 to December 31, 2013,admitted to the Neonatal Intensive Care Unit requiring respiratory support(invasive and noninvasive),were re-viewed. All the patients were classified into non - standardized transport group and regulate transport group according to respiratory support that infants in the level Ⅱ neonatal ward required. Data on general information,the time of ventilator application,the time of exposure to oxygen,morbidity of bronchopulmonary dysplasia(BPD),the cure and improvement rate,length of stay,the total length of stay(length of stay in the local hospital and our hospital),and hospitalization ex-penses were collected. Results Among the 363 infants,there were 107 cases in the non - standardized transport group, and 256 cases in the regulate transport group. The time of ventilator application in the non - standardized transport group was longer than that in regulate transport group[(19. 75 ± 19. 53)d vs(13. 02 ± 12. 64)d,t = 18. 706,P ﹤ 0. 05],the time of exposure to oxygen was longer[(30. 60 ±24. 80)d vs(19. 50 ±19. 24)d,t =6. 883,P ﹤0. 05],the morbidity of BPD was higher[57. 01%(61/ 107 cases)vs 18. 36%(47/ 256 cases),χ2 = 53. 934,P ﹤ 0. 05],but the cure and im-provement rate was lower[70. 10%(75/ 107 cases)vs 83. 20%(213/ 256 cases),χ2 = 7. 912,P ﹤ 0. 05],and the total length of stay was longer[(59. 50 ± 34. 02)d vs(34. 48 ± 23. 69)d,t = 22. 967,P ﹤ 0. 05]than that in the regulate group. But there was no significant difference between the length of stay[(43. 99 ±28. 08)d vs(32. 79 ± 23. 76)d,t =2. 012,P ﹥0. 05]in the non - standardized transport group and regulate transport group,with the hospitalization expenses [(6. 55 ±4. 30)vs(4. 99 ±4. 12)thousands yuan,t =0. 552,P ﹥0. 05]. Conclusions The non - standardized transport group has higher morbidity of BPD,but lower cure or improvement rate,and it has longer length of stay. The 2013 edition of Chinese Neonatal Ward Hierarchical Construction and Management Guide(Proposal)is reasonable,level Ⅱ neonatal ward should be in strict accordance with it to transport regional neonatal.

Objective To investigate the psychological status of organ donation coordinators. Methods The anxiety, depression, sleep quality and personality characteristics of 40 organ donation coordinators were assessed by self-rating anxiety scale (SAS), self-rating depressive scale (SDS), Pittsburgh sleep quality index (PSQI) and Eysenck personality questionnaire (EPQ), respectively. Results The SAS and SDS scores of the organ donation coordinators were significantly higher than those of the norm group (t=23.372, 9.743; both P<0.05). The component scores of sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication and daytime function, and the total score of PSQI of the organ donation coordinators were significantly higher than those in the norm group (t=8.054, 7.274, 6.634, 10.613, 8.376, 19.166, 8.496, 17.372; all P<0.05). In terms of EPQ score, the N dimension score of male organ donation coordinators were considerably higher than that of the norm group (P<0.05). No statistical significance was identified in the N dimension score between the female organ donation coordinators and the norm group (P>0.05). The P,E and L dimension scores of the male and female organ donation coordinators did not significantly differ from those of the norm group (all P>0.05). Conclusions Organ donation coordinators present with varying degree of anxiety, depression and poor sleep quality, which deserves sufficient attention. Positive measures should be taken to mitigate these symptoms.

Objective:To investigate the application value of oral stimulation combined with maternal milk sucking in the pain caused by PICC in children with congenital digestive tract malformations.Methods:Using convenience sampling method, 80 children with congenital digestive tract malformations who were admitted to Hunan Children's Hospital from July 2018 to December 2019 were selected and divided into the experimental group and the control group of 40 cases in each group according to the random number table method. The control group was given routine nursing mode, while the experimental group was given oral stimulation combined with maternal milk sucking intervention on the basis of routine nursing. The intervention effects were evaluated by the Neonatal Infant Pain Scale (NIPS), the onset time of the first cry, the duration of crying, the onset time of the first painful face, the duration of the painful face, and indicators such as heart rate, respiratory rate and SpO 2. Results:The NIPS scores of children in the experimental group were (5.60 ± 1.24) and (4.10 ± 0.31) in the puncture period and the recovery period, which were significantly lower than those in the control group (6.10 ± 0.84), (4.93 ± 0.35), the differences were statistically significant (t = 2.12, 3.00, both P<0.05). The heart rate and respiratory rate of the children in the experimental group were (151.10 ± 12.37), (147.00 ± 12.16) times/min and (47.48 ± 7.59), (45.58 ± 6.51) times/min in the puncture period and the recovery period, which were significantly lower than those in the control group (159.75 ± 13.81), (156.05 ± 12.99) times/min and (52.38 ± 8.12), (49.75 ± 7.59) times/min, the differences were statistically significant (t values were 2.64-3.22, all P<0.05). The SpO 2 in the experimental group were 0.980 5 ± 0.009 0, 0.982 5 ± 0.010 8 in the puncture period and the recovery period, which were significantly higher than those in the control group 0.970 8 ± 0.014 2, 0.971 8 ± 0.018 1, the differences were statistically significant (t = 3.66, 3.23, both P<0.05). The onset time of the first cry, the duration of crying, the onset time of the first painful face, the duration of the painful face in the experimental group were (41.55 ± 6.38), (22.05 ± 4.47), (35.08 ± 5.94), (24.65 ± 5.46) s, significantly shorter than those in the control group (46.58 ± 5.26), (29.50 ± 6.48), (44.68 ± 13.31), (30.65 ± 9.42) s, the differences were statistically significant (t values were 2.63-5.98, all P<0.05). Conclusions:Oral stimulation combined with maternal milk sucking can effectively relieve the pain caused by PICC in children with congenital digestive tract malformation, and reduce the physiological stress response of children.