Objective To carry out patients' participation in promoting health care workers(HCWs) to improve hand hygiene (HH) compliance in the outpatient transfusion room, obtain real data of HH, and further provide basis for performing the activity in the whole hospital.Methods HH compliance of nurses in outpatient transfusion room during four stages was observed by using the healthcare-associated infection control toolkit mobile phone APP.Intervention was not implemented at the first stage, HH promotion was implemented at the second stage, simulation of patients participated in promoting HCWs to improve HH compliance was performed at the third stage, and patients actually participated in promoting HCWs to improve HH compliance at the fourth stage.A questionnaire about patients' willingness to participate in the promotion of HCWs to improve HH compliance was developed and filled out by patients and nurses.Results HH compliance rates of nurses in transfusion room at four stages were 21.43%, 44.27%, 61.48%, and 82.88% respectively, differences was significant(χ2=110.35,P<0.01);HH correct rates at four stages were 44.44%, 74.14%, 81.33%, and 81.82% respectively, differences was significant(χ2=18.50,P<0.01).Conclusion Patients participating in promotion of HH can significantly improve HH compliance of HCWs, which is simple and effective, and worth to be popularized.

Objective To investigate the prevalence rates of healthcare-associated infection(HAI)and antimicrobial use in a maternal and child health hospital,so as to provide reference for preventing and controlling HAI.Methods A cross-sec-tional survey on HAI prevalence of all hospitalized patients from 2010 to 2014 was conducted by combination of bedside ex-amination and medical record review.Results The prevalence rates of HAI in 2010—2014 was 3.29%,5.20%,3.97%, 3.93% and 3.73% respectively.HAI mainly occurred in patients at department of pediatrics (9.09%-12.96%),the major infection site was upper respiratory tract (50.00%-69.56%).Antimicrobial usage rate was 50.19%,41.40%, 23.40%,25.47% and 23.92% respectively,which decreased year by year (χ2 = 133.40,P <0.001 );antimicrobial prophylactic usage rate was as high as 57.38%-75.47%;single usage rate were all>95%.Conclusion Antimicrobial a-gents used by hospitalized patients showed a overall downward trend from 2010 to 2014.,but antimicrobial prophylactic us-age rate is high,management of antimicrobial agents should be strengthened.

Angioplasty, Balloon, Coronary ; Humans ; Percutaneous Coronary Intervention ; methods ; Tungsten

Objective To pool the data of studies and evaluate the efficacy and safety of TNFα blocking agents in the treatment of ulcerative colitis(UC).Methods The randomized clinical trials(RCT)that compared the efficacy or safety of TNFα in the treatment of UC were researched from Pubmed. OVID. EMBASE. Cochrane library, CNKI, Wanfang data and VIP Chinese Scientific and Technologic Periodical Database. Statistical heterogeneity between trials was evaluated by Revman 5.0 and was considered to exist when P＜0.1.Heterogeneity of the included articles was tested. which was used to select proper effect model to calculate. Publication bias was investigated through visual inspection of funnel plots. Results Nine RCT including 1226 cases were analyzed. Eight hundred and six cases had received TNFα treatment and 420cases had received placebo or glucocorticoid treatment. Compared with placebo or glucocorticoid groups, TNFα group achieved significantly higher rates of short-term clinical response, short-term clinical remission, long-term clinical response.10ng-term clinical remission and the total OR were 2.36(95%C,1.34-4.15),2.42(95%CI 1.22-4.81).3.22(95%CI2.28-4.55)and 2.82(95%CI1.91-4.16)respectively. TNFα group was less likely to undergo colectomy than placebo group and the total OR was 0.31(95%CI0.20-0.48).TNFα could not improve the mucosal healing and quality of lire. No significant difference was found in adverse effect between TNFα group and placebo or glueoeortieoid group(OR=1.07(95%CI0.55-2.09,P=0.84)).The rate of serious adverse effect in TNFα group was less than placebo or glueoeorticoid groups (OR=0.65,95%CI0.48-0.89,P=0.007).Inspection of the funnel plots for all dichotomous data measures had not revealed evidence of publication bias. Conclusions Patients with moderately to severely active UC treated with TNFαhave effective clinical response and clinical remission and are less likely to undergo colectomy than those receiving placebo or glucocorticoid. TNFα treatment is safe for UC but can not improve the mucosal healing and quality of life. Large-scale, high-quality RCTs ale needed to confirm or refuse the available evidence.

Some ideas were proposed on establishing the mobile medical information service system by relying on the communication platforms such as Wechat , microblog and hospital website , in order to provide mobile informa-tion service for medical staff .The functions of its information need access module , information source module and information transfer module were described in detail, and certain suggestions were put forward for its normal opera-tion, such as active popularization, attraction of its user groups, development of information service file database, establishment of incentive mechanisms , and construction of information service team.

Objective To evaluate the effects of different interventions on and influencing factors of picky eaters aged 1 to 5 years old.Methods Two hundred and forty-seven individuals were randomly assigned to the Identification and Management of Feeding Difficulties (IMFeD) group (n =147) and the control group (n =100).The IMFeD group received comprehensive guidance once a month,3 times in total;while the control group had traditional eating guidance.Scores of the IMFeD group were compared with the control group.Multivariate method was used for data analysis.Results Behavior scores of the IMFeD group were 4.7 ± 1.1 at baseline and 9.5 ± 2.6 after the intervention ; although behavior scores of the control group were 4.9 ± 1.1 at baseline and 6.6 ± 2.3 following the routine guidance (F =32.99,P ＜ 0.001).Univariate analysis showed that those two interventions significantly affected the outcomes of intervention (x2 =52.76,P ＜0.05).Regression analyses revealed an odds ratio (OR) of 6.171 (95％ confidence interval (CI) 3.652-10.428) or 0.448 (95％ CI:0.264-0.761) for intervention strategy and time with parents during their 1 year.Conclusion Family-based periodicity intervention may play an important role in eating behavior change and should be widely conducted in child health care.

Objective To evaluate the level situation of clinical doctors graduating from mil-itary medical university within a certain period, understand their career development, and explore and analyze the problems and deficiencies in doctoral education and training to provide reference for deep-ening the reform of clinical disciplines doctoral education. Methods Stratified random samples of 9 Hospitals were selected and the established evaluation index system of clinical discipline quality tracking and investigation questionnaire was used to evaluate doctoral quality. Evaluation was surveyed by self rating and other rating combination. Quality evaluation system contains 4 first level indicators such as the military and political quality, clinical, teaching and research level, the development po-tential as well as 15 second-level indexes. The scores of self-assessment and other evaluation were compared by Pearson rank correlation analysis. The corresponding indicator scores of different doctorate types were compared using the test of variance and the subject research and published papers were analyzed by χ2 inspection. Results The comprehensive score of graduated doctors is excellent, with self-evaluation score (92.72±7.06) and other evaluation score (93.61±8.05). Correlation coefficient is 0.33(P=0.04); The academic doctors have done better in publishing papers(χ2=5.97, P=0.01) and undertaking subject research(χ2=6.08, P=0.00), but poorer in clinical work compared with the doctors of professional degree. The assessed groups are inadequate in publishing high level papers and in un-dertaking research projects and doctors of different degree types have different cognition of the ele-ments of improving the quality. Conclusions Cultivating the doctors' clinical ability and innovation ability are the cores of deepening the reform of clinical doctoral education. We should focus on inno-vation ability , value the cultivation of the clinical professional doctoral degree and explore various joint evaluation systems to attain the goal of enhancing the education quality of doctors.

Objective To compare the efficacy, adverse reactions and cost-effectiveness between domestic pantoprazole (Pan Li Su) and imported omeprazole (Losec) in the treatment of non-steroidal anti-inflammatory drugs (NSAID) associated ulcer bleeding.Methods Fifty-eight hospitalized patients with NSAID associated ulcer bleeding were randomly divided into pantoprazole group (n=31)and omeprazole group (n= 27) according to random number table.Pantoprazole group was given 40 mg domestic pantoprazole dissolved 100 ml 0.9% sodium chloride solution intravenously every 12 hours.Omeprazde group was given 40 mg omeprazole dissolved in 100 ml 0.9% sodium chloride solution intravenously every 12 hours.The two groups were both treated for seven days.Finally, the efficacy and adverse effect were observed, and cost-effectiveness was analyzed with pharmacoeconomics.Results The total effective rate of pantoprazole group was 93.5%, omeprazole group was 96.3% .The drugs of the two groups could effectively stop bleeding, the difference was not statistically significant (P= 1.00).The rate of adverse effect was 3.2 % and 7.4 % in the two groups accordingly.The cost-effectiveness ratio (C/E) was 7.76 and 20.73 respectively.Compared with pantoprazole group, the incremental cost-effectiveness ratio of omeprazole group was 454.Conclusions Domesic pantoprazole is an effective, safety and economical medicine for NSAID associated ulcer bleeding.

Objective A new breed of licorice seeds(Wuxin No.1) was selected from wild licorice,Glycyrrhiza uralensis.Methods Its germination rate,content of soluble protein,and peroxidase(POD) activities were investigated and compared with the wild licorice seeds(control group).The leaves of Wuxin No.1 were collected and its genetic polymorphism was analyzed by inter-simple sequence repeat technique(ISSR).Results The results suggested that the seed vitality in Wuxin No.1 was higher than that in the control group.The change of soluble protein and POD activity also demonstrated that the seeds in Wuxin No.1 have the higher vigor.ISSR Analysis showed that among 22 random primers used in this experiment,six primers generated different DNA band types,which meant that there was genetic polymorphism in Wuxin No.1.Conclusion All these changes indicate that Wuxin No.1 is a prospective domestication species of licorice and may be cultivated widely in the future.

Objective:To explore the expression pattern and function of miR-126 in human colon cancer and the underlying mechanisms.
Methods:hTe expression pattern of miR-126 in high-density human colon cancer tissue microarray was analyzed by in situ hybridization. Further more, the biological function of miR-126 in colon cancer in vitro was investigated by establishing a stable miR-126 over-expression cell lines.
Result:hTe expression of miR-126 was lower in the tumor tissue, especially in metastasis tissue. hTe down-regulation of miR-126 was more obvious in the patients who displayed bad prognosis (P=0.025). Over-expression of miR-126 in colon cancer cell was able to inhibit cell proliferation, promote cell apoptosis and reduce the invasive ability. MiR-126 significantly enhanced the sensitivity of the colon cancer cell to chemotherapeutic drug. It has been shown that IRS1, SLC75A and TOM1 were the potential target genes of miR-126 in colon cancer.
Conclusion:MiR-126 was able to inhibit the development of colon cancer and its level was closely related with the prognosis of patients with colon cancer. The potential target genes for miR-126 might include IRS1, SLC7A5 and TOM1. Therefore, miR-126 might be a therapeutic target for colon cancer diagnosis and treatment.