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Objective:To investigate the post competency of "Academic-Practical" of clinical nursing teachers, and analyze related influencing factors.Methods:A total of 312 "Academic-Practical" and "Non-Academic-Practial" clinical nursing teachers from The Affiliated Hospital of Southwest Medical University were surveyed by the Clinical Nursing Teacher Post Competency Evaluation Questionnaire. SPSS 20.0 software was used for t test, chi-square test and rank sum test. Results:The average self-evaluation scores of post competency of "Academic-Practical" clinical nursing teachers were (4.26±0.41) points, which were higher than those of the "Non-Academic-Practical" teachers [(3.19 ±0.50) points], showing good post competency. There were significant differences in the scores of professional quality (17.39±1.54), professional attitude (21.75±2.21), professional ability (21.14±2.31), teaching ability (50.39±5.93), interpersonal coordination ability (25.57±3.04), and personality characteristics (17.27±2.04) between the "Academic-Practical" and "Non-Academic-Practical" teachers (all P<0.01). And there were significant differences in self-evaluation post competency scores of "Academic-Practical" teachers in "with or without teacher qualification certificate" ( P=0.001), "whether she/he is the backbone of the department" ( P=0.002), degree ( P=0.001), age ( P<0.001), positional title ( P<0.001) and working year ( P<0.001) (all P<0.01). But there was no significant difference in gender ( P=0.735) and "whether she/he is a specialized nurse" ( P=0.335). Conclusion:"Academic-Practical" and "Non-Academic-Practical" medical teachers should take the post competency as the core orientation, adopt the "Ladder" mode of training and management, and constantly improve the training plan of post competencey.
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Objective To evaluate the efficacy of probiotics on chemotherapy-induced intestinal mucositis in rats.Methods The databases including PubMed,EMbase,Cochrane,CBM,CNKI,WanFang and VIP were retrieved from their establishment to April 2016.The related randomized controlled trials(RCT) on the effects of probiotics for treating chemotherapy-induced intestinal mocositis in rats were included.The relevant literatures were screened according to the inclusion and exclusion criteria,then the data were extracted and analyzed.Results Total 6 RCT were included.Compared with the control group,the intestinal secretion and absorption function in the probiotics group was strengtnened[SMD=1.73,95 ％CI(0.79,2.68),P＜0.01],jejunal anti-oxidant capacity was increased [SMD=-2.12,95％CI(-3.56,-0.67),P＜0.01],however low dose probiotics (＜1 × 109 cfu/d)had no protective effect on small intestine[SMDjejunum =-0.06,95％CI(-0.51,0.40),SMDileum =0.02,95％ CI(-0.71,0.75);P ＞0.05],while high dose probiotics(≥ 1 × 109 cfu/d) could reduce the intestinal pathological damage[SMDjejunum =-0.64,95 ％ CI (-1.20,-0.09),SMDileum=-0.85,95％ CI(-1.59,-0.12);P＜0.05].Conclusion High dose probiotics can reduce chemotherapy-induced intestinal mucositis in rats.Because of less included literatures and the influence of publication bias,the effect of probiotics on chemotherapy induced mucositis could be overestimated.