Currently,the research on evaluation of scientific and technological competency at universities is at its preliminary stage.To build an index system suitable for evaluating the competency of local medical colleges is import for its development.We here analyzed the key elements affecting the biomedical competency at local medical universities.Then,we constructed an index system with the Delphi method for the evaluation.Finally,the paper made an empirical research of this index system,which suggested that the evaluation index system is scientific and reliable.

OBJECTIVE To evaluate the infection of central venous catheterization in tumor patients with chemotherapy and analyze its risk factors and the role of nursing intervention. METHODS The prospective overall monitoring method was used,including catheterization,maintenance,observation and monitoring. RESULTS Of 446 cases with chemotherapy,the infection rate was 2.24% (10 cases). The infection mainly correlated with age,catheterization time,chemotherapy duration,venous nutrition,complication and hormone. CONCLUSIONS The infection of central venous catheterization is inevitable due to multiple risk factors. The measures to prevent and reduce hospital infection are holding the key steps of central venous catheterization,executing the management system of sterilization,keeping tract smooth,cutting down time of central venous catheterization and strengthening nursing education about central venous catheterization.

Objective To explore the impacts of natural ovulation cycles and stimulation cycles on the outcome of intrauterine insemination (IUI) in order to improve the clinical effects of IUI. Methods 176 women received 384 stimulation cycles. According to different ovulation stimulation protocols , the women were divided into six groups including natural cycle (NC) group, clomiphene citrate (CC) group, letrozole (LE) group;human menopausal gonadotrophin (HMG ) group, CC + HMG group, and LE + HMG group. The pregnancy rate between nature cycles and ovarian hyperstimulation cycles was compared. Results The pregnancy rate was 9.33%in the nature cycle group and 13.27% in the stimulation cycle group, with a significant difference (P < 0.05);and it dif not differ significantly among the stimulation cycle groups (P > 0.05). Conclusions Use of ovulation-induction medications is one of the important factors affecting the pregnancy rate of intrauterine insemination. There are no differences in the outcome of IUI among different ovulation stimulation protocols.

At present, domestic scholars in China have conducted research on the implementation and process of doctor-patient joint decision-making, but they are facing difficulties in localization of decision-making theory, human resources of decision-making and transformation of decision-making results. Social work involved in doctor-patient joint decision-making can unlock channels of communication between doctors and patients, make full use of existing resources, and promote the physical and mental health of patients. From the perspective of social work, the involvement of doctor-patient joint decision-making will face the challenges of ambiguous decision-making authority, "non counterpart" social work talents, and the reluctance of doctors and patients to take responsibility for decision-making, makes it difficult for social workers to build a bridge of communication, cooperation, and trust in the intervention process. Therefore, this paper proposed to explore the platform of standardization, diversification and symmetry by establishing an "embedded" intervention process, a "patient-centered" multidisciplinary team, and a "Gong" communication model.