Objective:To construct Doctor-Nurse-Patient shared decision-making framwork for breast cancer surgery patients, so as to provide a foundation for clinical practice.Methods:The content of the shared decision-making framwork were initially constructed through systematic literature search and group discussion. From March to May 2021, 24 experts were consulted by the Delphi method, and the weight of each element would be determined by the analytic hierarchy process.Results:A total of 2 rounds of expert letter questionnaires were implemented. The authority coefficient of the experts in this study was 0.832, the Kendall coefficient of the experts in the first round was 0.130-0.261 ( P<0.01), and the Kendall coefficient of the experts in the second round was 0.130-0.272 ( P<0.01). The final shared decision-making framwork includes 5 first-level indicators, 15 second-level indicators and 52 third-level indicators. Conclusions:The Doctor-Nurse-Patient shared decision-making framwork of breast cancer surgery patients constructed in this study is scientific and practical, and provides a reference for clinical practice of shared decision-making in the future.

Objective To investigate the energy intake and complications of continuous and intermittent pump feeding in acute stroke patients and provide a theoretical evidence to support for clinical treatment.Methods From April 2012 to June 2016,69 acute srtoke patients on the nasogastric tube feeding and admitted in the Department of Neurology intensive care unit in Xijing Hospital were enrolled and randomly assigned to have continuous or intermittent pump feeding.The primary endpoint was the efficacy in supplying the desired amount of nutrients by the fifth day and complications(hospital-acquired pneumonia,diarrhea,gastric retention,gastrointestinal bleeding)during the first week.The secondary endpoint was nutritional assessments(albumin,prealbumin,transferrin,hypersensitive c-reactive protein)in the first week.Results Both groups were comparable in acute physiology and chronic health evaluation Ⅱ(13.3±4.7 vs.12.9±4.5),Glasgow coma scale[10(7.2,14)vs.9.5(7.7,12)],National Institute of Health stroke scale[17(15,19)vs.16(13,20)],and Barthel scores[5(0,12.5)vs.10(5,15)](all P>0.05).It was no significantly different in the achievement percentage of the energy determined in the fifth day [93.9％(77.9％,99.8％)in continuous group and 84.8％(75.7％,93.9％)in intermittent group(U=0.144,P>0.05).Intermittent pump feeding significantly reduced the rate of hospital-acquired pneumonia in the first week when compared with continuous pump feeding(58.3％vs.33.3％,X2=4.327,P=0.038),and both groups displayed a moderate number of digestive complications without significant differences,including diarrhea(30.6％vs.27.3％,X2=0.09,P=0.764),gastric retention(2.78％vs.3.03％,X2=0.001,P=1.000),and gastrointestinal bleeding(5.56％vs.9.10％,X2=0.010,P=0.920).No difference could be demonstrated in serum protein markers between two groups in the first week,including prealbumin[0.17(0.13,0.20)g/L vs.0.18(0.15,0.24)g/L,P=0.195),transferrin[1.90(1.52,2.20)g/L vs.1.94(1.65,2.06)g/L,P=0.747),and hypersensitive C-reactive protein[22.5(8.3,50.1)mg/L vs.14.6(6.5,30.5)mg/L,P=0.205].Conclusions Both continuous and intermittent pump feeding can reach the target predictive nutrition(100％of calculated caloric requirements)without statistical differences in the incidences of gastrointestinal complications,and the rate of HAP is lower in intermittent group.Intermittent enteral nutrition can be used as an appropriate method of enteral nutrition support to improve the nutritional status in critically acute stroke patients.

Objective To explore the fasting blood glucose (FBG) variation trends and the prevalence of impaired fasting blood glucose(IFG)among medical staff in Beijing, 2009-2015.Methods A prospective cohort study, using seven years of follow-up data, was conducted in a large-scale tertiary hospital in Beijing.A total of 1 284 medical staff aged 35 to 60 years were recruited.We divided them into 4 groups according to age and occupational categories,and the level of FBG was tested at the same time each year. Results The number of medical staff who completed all 7 annual FBG tests was 403. There was a stepwise increase in the levels of FBG (4.92 mmol/L, 5.26 mmol/L, and 5.60 mmol/L in the years 2009, 2012,and 2015,respectively;F=100.643,P<0.001).An increasing trend in the prevalence of IFG was also evident (3.7%, 7.7%, and 13.4% in the years 2009, 2012, and 2015, respectively; χ2=39.099, P<0.001). Compared with baseline levels(in 2009),the average levels of FBG and the prevalence of IFG in men and women, as well as in all occupational classes (doctors, nurses, technicians, and other medical employees), were significantly elevated by the year 2015 (all P<0.05). The levels of FBG in male medical staff were higher than that in female medical staff,in both 2009 and 2015(both P<0.001).Conclusion The trend of increasing FBG levels and IFG cases in medical staff,especially in men,has been a problem for hospitals. Health policy action is urgently needed to deflate the IFG bubbles.

Objective To explore the relationship between gastric juice pH and hospital-acquired pneumonia ( HAP) , the gastric bacterial colonization and etiology of HAP in neurologic intensive care unit patients by monitoring gastric juice pH value.Methods From October 2014 to May 2015, consecutive seventy-two tube feeding patients admitted in the Department of Neurology Intensive Care Unit in Xijing Hospital were enrolled in this research.The type and concentration of pathogens from gastric contents were collected, while samples from upper respiratory tract and pharynx were detected dynamically at the same time.Results (1)The group with new onset HAP was higher in gastric juice pH (6.4(5.4,6.4) vs 5.4 (2.5, 6.4), Z=-2.37, P=0.01); (2) The isolation rate of colonized bacteria in gastric cavity was associated with the pH of gastric juice , achieving 60.8% ( 42/69 ) in HAP group; ( 3 ) When the gastric juice pH was >4, the isolation rate of Gram-negative bacilli in gastric cavity obviously increased (63.6%(28/44) vs 35.7%(10/28),χ2 =5.323, P=0.021); (4)The same pathogens were found in stomach-pharynx-upper respiratory tract in 7 cases ( 17.5%) of the total 40 HAP patients.Conclusion Increased gastric juice pH was associated with gastric colonization , especially Gram-negative bacilli , and may lead to a higher incidence of new onset HAP in patients on enteral feeding.