Objective To identify the problems of medical record management standardization in clinical case management for the study of medical record quality and give some corresponding measures.Methods 3,000 medical records of patients in our hospital from January 2015 to December 2016 were collected and divided into control group (with 1,500 records from January 2015 to December 2015) and observation group (with 1,500 clinical medical records from January 2016 to December 2016).The control group adopted regular data management while the observation group employed standardized lean management.Medical record defects, rectification rate and the average scores of inpatient medical records between the two groups were compared and analyzed.Results The average score of inpatient medical records in observation group was significantly higher than that of the control group (t=13.672, P<0.05), while the defect degree and the modification rate of the medical records were significantly lower than those of the control group (P<0.05).Conclusion Standardized medical record management contributes to the improvement of the quality of medical records.

Objective To explore the related risk factors of renal function after partial nephrectomy,and provide the reference for clin-ic. Methods The data of 31 patients with small renal cancer in our hospital from January 2010 to June 2014 were analyzed. Before and after the treatment,the relationship of renal glomerular filtration rate ( GFR) with the change and clinical pathological factors were analyzed,the single factor analysis used t test,multiple factors analysis adopted multi-factor unconditioned logistic regression analysis. Results Single fac-tor analysis results showed that renal function after partial nephrectomy was closely related to the age,diabetes mellitus,blocking time,the size of the tumor,renal volume reduction ratio,the difference was statistically significant (P<0. 05). Many factors of logistic regression showed that it was closely related to the age,blocking time,renal volume reduction ratio(P<0. 05). Conclusion The age,blocking time,renal vol-ume reduction ratio are risk factors for renal function after partial nephrectomy.

Two γ-glutamyl-cysteine peptides (γ-GCPs ) , ( SC2 RC7 )-γ-L-glutamyl-S-allyl-L-cysteine ( 1 ) and ( SC2 RC7 )-γ-L-glutamyl-S-propyl-L-cysteine ( 2 ) have been isolated from fresh garlic scales using ion-exchange chromatography and pre-HPLC. Their molecular structures were identified by HPLC-MS, CD, 1 H NMR, 13 C NMR, specific rotation and confirmed by the corresponding standard compounds. The influence of exogenously adding 1 and 2 on the bioavailability of iron and zinc from food legume was examined with soybean and mung bean, in the level of 0. 01 mmol/5 g of legume respectively. The enhancing effect of the two γ-GCPs of compound 1 and 2 on bioaccessibility of iron was generally evidenced in the case of soybean ( from 1 . 88% to 6 . 73% and 4 . 42%) and mung bean ( from 2 . 52% to 12 . 04% and 9 . 38%) . The two γ-GCPs similarly enhanced the bioaccessibility of zinc from the food legume, in soybean ranging from 13. 37% to 23. 95% and 20. 58%, and in mung bean from 15. 98% to 28. 44% and 27. 05%. Thus, both compounds 1 and 2 obviously had a promoting influence on the bioavailability of iron and zinc from food legumes. These findings are of practical value in a food-based strategy to enhance the bioavailability of trace minerals for human health.