Objective To investigate the optimal time for capsule endoscopy in patients with obscure gastrointestinal bleeding (OGIB) .Methods Data of 76 patients with OGIB underwent capsule endoscopy from January 2013 to December 2014 were retro‐spectively analyzed .They were classified into two groups :emergency capsule endoscopy and non‐emergency capsule endoscopy .The demographic and clinical features and outcomes of capsule endoscopy ,complications and the times of hospital stays and hospitaliza‐tion expenses were compared .Results The overall diagnostic yield of capsule endoscopy was 48 lesions(63 .15% ) .The overall di‐agnostic yield of emergency capsule endoscopy group was 73 .68% (28/38) ,which was significantly higher than that in non‐emer‐gency capsule endoscopy group(52 .63% ,20/38) ,with statistical difference (P< 0 .05) .Conclusion Emergency capsule endoscopy have a higher rate of detection ,patients with OGIB should receive capsule endoscopy as soon as possible .

Objective To investigate the clinical significance of B-type natriuretic peptide(BNP) in the process of fluid resuscita-tion with different crystalloid-colloid ratio in the patients with severe acute pancreatitis (SAP) .Methods Clinical data of 85 SAP patients were analyzed retrospectively in the Emergency Center of Chongqing during January of 2010 to December of 2012 .Early goal-directed therapy(EGDT) was confirmed the end criterion of the end point of resuscitation .Low crystalloid-colloid ratio group (n=45) and high crystalloid-colloid ratio group(n=40) were divided according to crystalloid-colloid ratio (3∶1) as the borderline , BNP were observed at the time point of before fluid resuscitation ,and 1 ,2 ,3 days after resuscitation and the day before discharge . Results Different fluid resuscitation of crystalloid-colloid ratio could improve hemodynamics in patients ,BNP increased with the to-tal amount of resuscitation liquid ,were positively correlated with liquid volume .The total amount of fluid of the high crystalloid-colloid ratio group was significantly higher than that of the low crystalloid-colloid ratio group .Conclusion BNP could guide early fluid resuscitation and low crystalloid-colloid ratio should be adopted for SAP patients .

Objective:To analyze the relationship between each dimension of emotional intelligence and interpersonal communication ability, and explore how to improve the interpersonal communication ability of residents through targeted emotional intelligence training.Methods:A total of 132 first-year residents of clinical medicine in the residency training base were jointly measured with emotional intelligence and interpersonal communication evaluation scale on the basis of self-assessment and grading. The differences between groups in self-assessment and grading were detected by one-way ANOVA, and the relationship between various dimensions of emotional intelligence and interpersonal communication ability was explored by correlation analysis and multiple linear stepwise regression analysis. SPSS 19.0 was used to conduct statistical analysis.Results:The self rating scale clearly divided the subjects into three levels. In the total score of emotional intelligence and its various dimensions, the differences between the three levels were statistically significant; the scores of the "good" group were higher than those of the "fair" group and the "slightly insufficient" group. There were statistical significance in the total score of emotional intelligence ( P<0.001) and its emotional perception ( P<0.001), self emotional management ( P<0.001), others' emotional management ( P<0.001) and emotional utilization ( P<0.001). In the total score of interpersonal communication ability and its various dimensions, the differences among the three levels were statistically significant. In the conflict management, the difference between the "good" group and the "fair" group was not statistically significant, and the differences in other items were statistically significant. The total score of emotional intelligence and its dimensions were positively correlated with interpersonal communication ability ( P<0.001), but the two dimensions that had the most significant impact on interpersonal communication ability were emotional perception and others' emotional management ( R2=0.531, P<0.001). Conclusion:By focusing on the cultivation of each dimensions of emotional perception and other emotional management for residents, it is expected to play a positive role in achieving the national goal of cultivating interpersonal communication skills.