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Objective:To explore the application effect of medical waste management system based on B/S architecture in medical waste disposal.Methods:Select a third-class hospital in Yantai for continuous quality improvement of medical waste disposal, and verify the feasibility of the medical waste management system through key indicators such as medical waste related theoretical knowledge, medical waste disposal efficiency, and medical waste disposal management process standardization rate. Through monitoring indicators and result feedback evaluation, it is judged whether the medical waste management system has positive significance for the improvement of medical waste disposal.Results:Taking the adoption of medical waste management system as the node, a five-month comparison before and after was conducted to monitor key indicators such as medical waste disposal efficiency and standardized rate of medical waste disposal management processes. The daily error rate of medical waste classification was reduced from 6.00% to 1.33%, the daily confusion rate of working procedures was reduced from 6.67% to 0.67%, the time delay rate of medical waste disposal was reduced from 7.33% to 2.00%, and the standardized rate of medical waste disposal management processes was increased from 93.33% to 100%. All the data were statistically significant ( P<0.05). Conclusions:Since the operation of the medical waste management system, through the top-down management and control of the administrator and with its unique time retrieval function, the time delay problem of the previous manual management has been greatly improved. The classification management function of medical waste solves the criticism of unclear and chaotic classification of medical waste. The department retrospective function enables the division of responsibilities for medical waste work to be clear, and improves the work efficiency. The construction of medical waste management system based on B/S architecture provided a new information approach for the scientific management of medical waste and a reference for the scientific and effective management of clinical medical waste.
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Objective@#To investigate the automatic implicit attitude and explicit stigma of mental illness, and the intervention effectiveness on the stigma of mental illness in college students.@*Methods@#Single category implicit association test(SC-IAT) and questionnaire survey were used to study the degree of implicit and explicit mental illness stigma among 30 college students of Peking University, and investigated the effect of two strategies, education and contact.Data were analyzed by SPSS 22.0 with t-test and variance analysis.@*Results@#The D values of SC-IAT in the three dimensions of cognitive evaluation, emotional response and behavioral tendency of college students were 0.29±0.37, 0.24±0.43, and 0.10±0.43.There was a statistically significant difference between the cognitive evaluation dimension, the emotional response dimension and 0(t=4.069, P<0.01; t=2.925, P<0.01). There was no statistically significant difference between the implicit stigma and the 0 in the behavioral tendency dimension(t=1.423, P=0.167). In the explicit stigma, the mercy dimension score(1.94±0.61) was lower than the median, and the difference was statistically significant(t=-12.286, P<0.01), while the scores of anger dimension(4.62±0.44) and fear dimension (4.55±0.31) were higher than the median(t=13.243, 3.200, both P<0.01). There were no significant differences in the values of implicit and external stigma among pre-intervention, education intervention and after contact(P>0.05). The correct rates of questions "Which of the following situations do you think are considered mentally unhealthy? " and "Which of the following disorders are mental illnesses" (42±13)%, (54±13)%) increased after receiving educational intervention ((49±12)%, (64±13)%), the difference was statistically significant (F=3.682, P<0.05; F=3.576, P<0.05).@*Conclusion@#College students have implicit mental illness stigma, educational and contact intervention strategies can help improve college students' understanding of relevant knowledge, and cannot improve the level of implicit stigma of college students on mental illness.
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Objective To investigate the automatic implicit attitude and explicit stigma of mental illness,and the intervention effectiveness on the stigma of mental illness in college students.Methods Single category implicit association test(SC-IAT) and questionnaire survey were used to study the degree of implicit and explicit mental illness stigma among 30 college students of Peking University,and investigated the effect of two strategies,education and contact.Data were analyzed by SPSS 22.0 with t-test and variance analysis.Results The D values of SC-IAT in the three dimensions of cognitive evaluation,emotional response and behavioral tendency of college students were 0.29±0.37,0.24±0.43,and 0.10±0.43.There was a statistically significant difference between the cognitive evaluation dimension,the emotional response dimension and 0(t=4.069,P＜0.01;t=2.925,P＜0.01).There was no statistically significant difference between the implicit stigma and the 0 in the behavioral tendency dimension (t=1.423,P=0.167).In the explicit stigma,the mercy dimension score(1.94±0.61) was lower than the median,and the difference was statistically significant(t=-12.286,P＜ 0.01),while the scores of anger dimension (4.62 ± 0.44) and fear dimension (4.55±0.31) were higher than the median (t=13.243,3.200,both P＜0.01).There were no significant differences in the values of implicit and external stigma among pre-intervention,education int.ervention and after contact(P＞0.05).The correct rates of questions "Which of the following situations do you think are considered mentally unhealthy?" and "Which of the following disorders are mental illnesses" (42± 13)％,(54± 13) ％) increased after receiving educational intervention ((49 ± 12) ％,(64± 13) ％),the difference was statistically significant (F=3.682,P＜0.05;F=3.576,P＜ 0.05).Conclusion College students have implicit mental illness stigma,educational and contact intervention strategies can help improve college students' understanding of relevant knowledge,and cannot improve the level of implicit stigma of college students on mental illness.
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<p><b>OBJECTIVE</b>To observe the effect of traditional Chinese medicine formulas clearing away heat and promoting blood circulation-Biejiayinzi (BJYZ), Gexiazhuyu Tang (GXZYT) and Fugan Wan (FGW) on liver fibrosis in CCl4 mice by screening and analyzing formula-syndrome database of kidney and liver fibrosis based on the principle of formula-syndrome, compared with pivot-harmonizing decoction.</p><p><b>METHOD</b>Ten-week-old male C57BL/6 mice, with the weight of (20 +/- 3) g, were randomly divided into 6 groups: the normal group, the model group, the BJYZ group, the GXZY group, the FGW group and the XST group. Except the normal group, other groups were abdominally injected with 10% CCl4 olive oil solution a dose of 2 mL x kg(-1) body weight for four weeks, three times each week. Meanwhile, the latter four groups were administered with extracts of BJYZ, GXZYT, FGW and XST, respectively, once every day, concomitantly continued CCl4 administration. The normal and the model groups were given the same volume of deionized water. The levels of serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transpeptidase (gamma-GT), Alb and TBil were detected by chemiluminescence. The hydroxyproline (HYP) content was detected by acid hydrolysis method. The hepatic collagen deposition was evaluated with Sirius red staining.</p><p><b>RESULT</b>Compared with the normal group, the model group recorded notable decrease in weight and increase in the ratio of liver weight and body weight and the ratio of spleen weight and body weight, with obvious fatty degeneration and inflammatory necrosis in liver cells. Collagen fiber deposition was so notable to form fibrous septums and pseudolobules. The levels of serum ALT, AST, TBil, gamma-GT, the HYP content in liver tissue and the deposition of hepatic collagen were significantly increased in the model group. Compared with model group, Serum AST were significantly decreased in BJYZ group as gamma-GT decreased in the GXZYT group, without notable decrease in degeneration and inflammatory necrosis in liver cells and collagen deposition. The GXZYT group showed significant decrease in gamma-GT, with slight improvement in degeneration and inflammatory necrosis in liver cells and reduction in collagen deposition. The ratio of liver weight and body weight, AST, gamma-GT and HYP content were significantly decreased in the FGW group, with slight improvement in degeneration and inflammatory necrosis in liver cells and reduction in collagen deposition. The XST group showed decrease in the ratio of liver weight and body weight, with no obvious change in inflammation and fibrosis of hepatic tissue.</p><p><b>CONCLUSION</b>FGW shows the best effect of prevention and treatment of liver fibrosis in CCl4 mice.</p>