Objective To explore the effect of motivational interviewing in caring type 2 diabetic patients with gastric bypass. Methods Eighteen type 2 diabetes patients from June 2012 to November 2012 were assigned in the control group and another 20 patients during December to May 2013 in the intervention group. The control group received the traditional nursing, while the intervention group received motivational interviewing. The two groups were compared in terms of anxiety, self-management ability and blood glucose. Result The follow-up 3 months after intervention showed the intervention group was significantly better than the control group in terms of anxiety, self-management ability and blood glucose (P<0.05). Conclusion The motivational interviewing can improve psychological state and self-management skill of patients so that recovery process is facilitated.

Objective To explore the effect of individualized nursing based on positive psychology in the type 2 diabetes mellitus patients with gastric bypass .Methods Thirty-eight cases of type 2 diabetes mellitus patients from June 2012 to June 2013 were randomly divided into the control group ( eighteen cases ) and the intervention group ( twenty cases ) .The control group received the traditional methods of nursing , while the intervention group received individualized nursing based on positive psychology .The patients of the two groups were assessed in the mental status , knowledge and satisfaction .Results After the intervention , both the two groups of patients with optimism , happiness , nurse-patient confidence , the degree of understanding and satisfaction were improved ,the intervention group was significantly higher than that in the control group ( P<0.05).Mastery of the knowledge of the disease (28.20 ±1.96) and satisfaction (3.80 ±0.41) were higher in the intervention group than the control group (24.94 ±2.51),(3.39 ±0.78) respectively, the difference was statistically significant ( t =4.479, 2.068, respectively;P <0.05 ).Conclusions The application of individualized nursing based on positive psychology can improve the psychological health level , the degree of satisfaction of patients and the mastery of knowledge in the type 2 diabetes mellitus patients with gastric bypass . Moreover , it has a positive effect on the recovery of the disease and a good application prospects .