Objective To analyze the effect of individualized care on prevention of postoperative urinary retention of malignancy patients undergoing hysterectomy and pelvic lymph node dissection.Methods 74 cases of patients with malignancies undergoing total hysterectomy and pelvic lymph node dissection in our hospital from June 2009 to December 2011 were chosen as the research object.They were divided into the control group and the observation group with 37 cases in each group.The control group was given traditional routine care,while the observation group was given individualized nursing assessment and intervention.The grasping level of knowledge about prevention of urinary retention,the cooperation degree with nursing,incidence of urinary retention,the residual urine volume and satisfaction degree of patients were analyzed and compared between two groups.Results The grasping level of knowledge about prevention of urinary retention,the cooperation degree with nursing,incidence of urinary retention,the residual urine volume and satisfaction degree of patients in the observation group were better than those of the control group,there were significant differences.Conclusions The effect of individualized care to prevent postoperative urinary retention of malignancies patients after hysterectomy and pelvic lymph node dissection is better.It plays an active role in improving mastering of knowledge about prevention of urinary retention and cooperative degree with nursing.

Objective To develop the Assessment Scale for Patient Safety Culture in ICU and do psychometric test.Methods The Assessment Scale for Patient Safety Culture in ICU was developed based on literature review,qualitative interview,and two-round Delphi consultation.The reliability and validity were tested among 235 chnical nurses and doctors in ICU.Results A 45-item questionnaire was originally developed and eleven of them were deleted after subjective screening,project analysis and exploratory factor analysis.Seven factors were extracted with cumulative contribution rate of 59.347％.The scale of total Cronbach's alpha coefficient was 0.909; the split half reliability was 0.832.Each dimension of Cronbach's alpha coefficient was between 0.481～0.909,and the split half reliability was 0.481～0.866.All had significance in statistics above.Conclusions The Assessment Scale for Patient Safety Culture in ICU has good reliability and validity,which can be used to evaluate the ICU patient safety culture atmosphere domestically.

This paper systematically analyzed the understanding of qi from the perspectives of matter， energy， information and relationship reality， introduced the original holistic principle of systematic traditional Chinese medicine （TCM）， and considered the latest research results of qi （three-layer material theory）， trying to optimize the structure framework of the qi theoretical system and exhibit the occurrence and development rules of original qi. It emphasizes the hierarchical order of qi transformation following the original holistic principle， and takes this to guide the clinical understanding of “qi diseases”， helping doctors grasp the basic pathogenesis of the disease， that is abnormal qi movement， and helping them establish the awareness of providing systematic TCM treatment to patients by taking qi regulation as the key. At the same time， it discusses people within the structure of time and space， and points out that the treatment of diseases must comply with the principle of “the harmony of heaven， earth， and human beings”.