Objective:To analyze the effect of family involvement in nursing on the recovery effect of children with thrombocytopenic purpura (ITP).Methods:A total of 55 children with ITP in our hospital who were not given family involvement in nursing between January and December 2017 were included in the control group and 63 children with ITP who were given family involvement in nursing between January and December 2018 were included in the observation group. The hospital stay, platelet count (PLT) recovery time, compliance (emotional control, diet, medication), mastery of health knowledge of family members and short-term prognosis were compared between the 2 groups.Results:The recovery time of PLT count (30-50)×10 9/L and (51-100)×10 9/L in the observation group was (1.97±0.56) d, (3.41±0.45) d, which was shorter than those of the control group [(2.79±0.59) d, (4.02±1.22) d] ( t value was 7.739, 3.693, P < 0.05). The scores of emotional control, dietary compliance and medication compliance and total score of compliance of the observation group on the day of discharge were 7.25 ± 1.17 , 8.18 ± 1.19 , 7.47 ± 1.35 , 21.26 ± 4.92, which were higher than those of the control group (5.11 ± 1.34, 5.79 ± 1.25, 4.86 ± 1.75, 15.76 ± 4.34) ( t value was -10.630- -6.397, all P < 0.05). On the day of discharge, the scores of condition monitoring, prevention of complications, dietary guidance, medication guidance, mastery of health knowledge and total score of family members of the observation group were higher than those of the control group ( t value was -7.705-5.949, all P< 0.05). Conclusions:Family involvement in nursing can improve the mastery of health knowledge about ITP of family members and children′s compliance, which is conductive to the recovery of PLT count in children with ITP. It may improve the short-term prognosis.

OBJECTIVE To learn about the factors affecting the quality of the air in operating-rooms and discuss the methods of improving their air quality.METHODS The dynamic and static air bacteriology between laminar air flow operating-room and normal operating-room of a fertiary care level hospital of grade Ⅰ in Changchun were observed.RESULTS The passing rate of samples for air static bacteriology between two types of operating rooms at the begining of selective operations(T0) was without difference.At the begining of emergency operations,there was a disparity.The total number of bacteria in normal operating-room increased with the operating-time,but in the laminar flow operating-room,the total number of bacteria increased in fluctuations during the(T2) time(60 ming since operation begain),and descended dramatically during the(T3) time(90 min since operation).CONCLUSIONS The emergency and operation-time are the main factors affecting the air quality in operating-room and the cleaning air-condition could improve the air quality.