ABSTRACT
Objective:To analyze the performance of clinical theoretical examination of the five year clinical medical students in a medical school, and to explore the existing problems and direction involving in the medical education.Methods:The difficulty coefficient and degree of discrimination were used to analyze the quality of this test, and F test and LSD- t test were conducted with SPSS 24.0 to analyze the mastery rate of various modules and secondary disciplines including basic medicine, medical humanities, clinical medicine and preventive medicine. Results:The overall difficulty coefficient of the test was 0.74, and the degree of discrimination was 0.37. The coefficient of difficulty of each module is more than 0.70, and the degree of discrimination is about 0.40. The mastery rates of each module were all greater than 70%, with clinical medicine being the highest and medical humanities and basic medicine being the lowest, and the mastery rate of each secondary discipline was more than 60%, with a significant difference.Conclusion:This exam is sample, the degree of discrimination is good, and the overall knowledge is well mastered. However, it is still necessary to innovate education reform and improve the teaching quality based on weak points.
ABSTRACT
Objective To explore the clinical characteristics of pancreas damage in children with Henoch-Sch(o)nlein purpura (HSP).Methods The clinical data of 206 HSP patients was analyzed from February 2008 to July 2013.The serum and urine example was detected by the automatic biochemical analyzer and the clinical characteristics of them was analyzed.The pancreatic morphology of patients was observed by type-B ultrasonic,and the clinical feature of skin,joints,digestive tract and kidney damage were observed.The relationship between pancreas damage and other systems damage was analyzed.Results There was 58 cases suffering from pancreas damage in 206 HSP children:31 cases were male,27 cases were female.There was no patients with pancreatic edema and deformation of structure in 58 patients.The incidence of pancreas damage with HSP combined with abdominalgia patients was 39.7％ (50/126),which was obviously higher than that in the patients without abdominalgia 10.0％ (8/80) (x2 =14.355,P ＜ 0.01).The incidence of pancreas damage in mixed type of HSP [31.8 ％ (55/173)] was significantly higher than that in simple type of HSP [9.1％ (3/33)] (x2 =18.292,P ＜ 0.01).The mean hospital stay of the HSP patients with pancreas damage was 6-38 (10.39± 6.80) d,while without pancreas damage was 4-18 (8.51 ± 3.42) d,and there was no significant difference (t =5.790,P ＞ 0.05).Conclusions The HSP children usually combine with pancreas damage.If they have abdominalgia and multi-system damage,they are more likely to be accompanied with pancreas damage,which should be paid more attention.