Objective Bibliometric analysis on research status and developing trends of work engagement of nurse in China, so as to provide reference and theoretical guidance for further research. Methods All published papers on work engagement of nurses were retrieved from CNKI,Wanfang and VIP database before July 2017 with the keywords "nurse" "nursing" "medical staff" "health personal""work engagement" "occupational engagement". Results A total of 189 included articles were published in 65 kinds of Chinese journals,and the number of publication tends to rose every year.Among them,the number of papers published by core periodicals accounted for 70.67% and the proportion of fund literature was 17.99%. There were 170 of survey studies, accounting for 89.95% of the total amount of literature. The main content of the included studies were the research on the relationship between organizational support, psychological capital, turnover intention and the work engagement of nurses. Conclusion Study on nurses′ work engagement in China is still in the initial stage and with the development rapidly. However, the depth and scope of these research is not enough, and the types and contents are relatively simple. The follow- up study should focus on theoretical construction and intervention research.

Objective To evaluate the effects of transitional care in improving joint function after total hip replacement in elderly patients.Methods Randomized controlled trials on the effects of transitional care on the recovery of joint function after total hip arthroplasty in elderly patients were collected by searching databases such as The Cochrane Library,Web of Science,PubMed,Embase,EBSCO,CBM,CNKI,VIP and WanFang Data.The time limit for retrieval was from the beginning of the database to August 31st,2017.Meta-analysis was conducted by using RavMan 5.3 to do the statistical process.Results A total of 12 RCTs were included.The results of Meta-analysis showed that transitional care significantly improved muscle strength of hip flexor [SMD=1.64,95％CI(1.26,2.01),P＜ 0.01],hip extensor [SMD=1.01,95％CI(0.67,1.36),P＜ 0.01]and hip abductor [SMD=1.33,95％CI(0.97,1.69),P ＜ 0.01] within 3 months.The hip functional scores showed a good result within and beyond 3 months [SMD=0.67,95％CI(0.53,0.81),P ＜ 0.01].There was no difference in the recovery of hip activity between the two groups with 3 months [SMD=0.81,95％CI(-0.28,1.89),P=0.14],but the result became better when beyond 3 months [SMD=1.07,95％CI(0.93,1.21),P ＜ 0.01].Conclusions Transitional care can effectively promote hip joint function recovery after total hip replacement in elderly,and it is recommended to be popularized in clinical practice.