Objective To discuss the practical effect of process reengineering in PICC reengineer-ing management. Methods PICC process was analyzed and the original unreasonable process was reengineered. The number of cases for tube insertion, success rate of paracentesis, incidence rate of compli-cations and patients satisfaction degree with nursing before and after implementing process reengineering were compared nsing χ2 test. Results After the promotion for clinical use of PICC, the numbers of cases for tube insertion, success rate of paracentesis and incidence rate of complication evidently decreased, pa-tients satisfaction degree increased greatly. Conclusions Process reengineering makes the PICC man-agement more standard, safe and highly effective.

Objective To Know the present situation of diabetes′ self-management ,explore its influencing factors and provide theoretical evidences for conducting diabetic health education and improving patients′ level of self-management .Methods Using random sampling method ,we took 483 cases of diabetic patients concluded inpatient and outpatient from a first class hospital and two community hospitals who meet the inclusion criteria from March 2011 to April 2013 in Chongqing city .All patient were investi-gated with diabetes self-management questionnaire scale .Results 500 questionnaires ,received 483 valid questionnaires ,and the ef-fective rate of recovery is 96 .6% .Among 483 cases of diabetic patients in the investigation ,78 .7% of patients understood diabetes knowledge from medical staffs .In the aspect of following the treatment plan :drug plan had the best executive power with 59% ;the average score of diabetes knowledge was (41 .747 ± 10 .23) ,score index was 51 .5% ;82 .2% of patients did ,not understand their value of glycated hemoglobin ,44 .5% of patients did not understand the two-hour postprandial blood glucose ;The average score of diabetes′self-care behaviors was(3 .59 ± 1 .249) ,score index was 51 .29% ,different score index accompany with different self-man-agement levels .Educational level ,retirees ,diet control ,blood glucose monitoring ,the understanding of diabetes knowledge were pro-tective factors for receiving health education .Conclusion Patients grasp diabetic knowledge are poorly in average ,the present situa-tion of patients′self-management is not optimistic ,it is better to increase the health education of diabetes′ self-management ,and make great efforts to improve diabetes′self-management skills .