1.Design and development of nursing care planning section of clinical decision support system
Caoyuan WANG ; Rong WANG ; Zheng LIN ; Zejuan GU ; Feiyan ZHANG ; Chunhong GAO ; Shuangshuang XING ; Lixia XIA ; Yuan ZHOU ; Xiaotong CAO ; Keyu CHEN ; Lei YANG
Chinese Journal of Practical Nursing 2021;37(3):223-228
Objective:To provide reference for the development of a more intelligent and systematic nursing clinical decision support system based on the concept of precision nursing and data sharing, the nursing plan module of clinical decision support system.Methods:An evidence-based knowledge base was constructed based on the nursing process and the standardized nursing terminologies; the nursing plan module was designed according to clinical needs, and the logical reasoning rules were formulated from the generation, sequencing and stopping of nursing problems, objectives, measures and activities, and finally the nursing plan module of clinical decision support system was formed.Results:The nursing plan module of clinical decision support system included the basic information of patients, positive evaluation items and weight values, nursing problems, objectives, measures and activities, etc. the module could automatically deduce the nursing plan according to the patient's individual characteristic index (positive evaluation item), and sort the nursing problems and corresponding measures and activities according to the generation time, weight value and correlation degree. It could automatically distinguish nursing problems, goals, measures and the time of activity stop, and realize intelligent decision-making.Conclusion:The interface of nursing plan module of this system is clear and logical reasoning rules are rigorous. It breaks through the bottleneck of nursing decision-making based on personal professional knowledge and experience in clinical situation for a long time, which can ensure the homogeneity of nursing plan and improve the correctness of decision-making.
2.Design and development of clinical decision support system for unplanned extubation
Keyu CHEN ; Zirong TONG ; Zejuan GU ; Rong WANG ; Zheng LIN ; Yuan ZHOU ; Xiaotong CAO ; Shuangshuang XING ; Caoyuan WANG ; Lixia XIA ; Lei YANG
Chinese Journal of Practical Nursing 2021;37(15):1128-1133
Objective:To design and develop an unplanned extubation clinical decision support system, aiming to provide a reference for nurses' clinical decision-making.Methods:Through literature review and expert consultation, the knowledge base of the clinical decision support system for unplanned extubation was constructed, and the system function and interface were designed.Results:The authoritative coefficients of the two rounds of expert consultation were 0.853 and 0.867, respectively, and the Kendall ′s W were 0.458 and 0.492, respectively. The final built knowledge base included catheter evaluation module, unplanned extubation evaluation module, and knowledge reasoning rule module. At present, the knowledge base had sorted out 48 first-level items, 9 second-level items, 72 third-level items in the catheter evaluation module, and 5 first-level items, 12 second-level items, and 73 third-level items in the unplanned extubation evaluation module. Entry, 40 knowledge reasoning rules. Conclusions:The clinical decision-making system for unplanned extubation has changed the implementation of unplanned extubation risk early warning, optimized the management process, and realized the interaction of the hospital system. It can conduct dynamic unplanned extubation risk assessment based on individualization and assist nurses Make clinical decisions and promote the safety of nursing management.
3.Thoracic vertebroplasty guided by a self-designed sight
Lei YU ; Caoyuan MA ; Yawei LIU ; Zhengyi WANG ; Chaojun XU ; Yingjie HAO ; Xuejian WU
Chinese Journal of Orthopaedic Trauma 2018;20(6):499-503
Objective To investigate the clinical efficacy of our self-designed sight used to guide thoracic vertebroplasty.Methods A retrospective analysis was conducted of the 52 patients (70 thoracic vertebrae) who had undergone percutaneous vertebroplasty (PVP) (n =36)or percataneous kyphoplasty (PKP) (n =34) of T1-T4 vertebral bodies at Department of Orthopaedics,The First Affiliated Hospital to Zhengzhou University form August 2012 to October 2013.The operation time,intraoperative bleeding,intraoperative radiation by C-arm roentgenography,and visual analogue scale (VAS) were compared between the patients whose surgery had been guided by our self-designed sight and those whose surgery had been not.Results All the patients were followed up for 18 to 36 months (average,22.3 months).Compared with those who had not used the sight,the patients who had used the sight incurred significantly shorter operation time (16.5 ± 3.2 min versus 26.5 ± 3.7 min),significantly less intraoperative bleeding (2.8 ± 1.3 mL versus 6.3 ± 1.7 mL) and significantly less radiation by C-arm roentgenography (5.6 ± 3.3 times versus 9.4 ± 3.1 times) (P <0.05).The VAS scores at postoperative 3 days and final follow-up were significantly decreased than the preoperative values in all the patients (P < 0.05).There were no significant differences between the patients who had used the sight and those who had not in the the VAS scores at postoperative 3 days or final follow-up (P > 0.05).Conclusions The upper thoracic PVP or PKP guided by our self-designed sight has theadvantages of short operation time,less intraoperative bleeding and less frequency of C-arm radiation.The sight is suitable for various vertebroplasties.