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Objective:Based on the clinical indicators of severe community-acquired pneumonia in emergency department, the early warning indicators of critical condition were constructed.Methods:The general information, vital signs before entering ICU, laboratory indexes and the survival rate in 30 days of 118 patients with community-acquired pneumonia were retrospectively collected in the emergency care unit of Peking Union Medical College Hospital from January to December 2018. The indexes of death patients (24 cases) and alive patients (98 cases) underwent comparative analysis, using ROC curve to predict the clinical outcome and reliable parameters of emergency patients with community-acquired pneumonia. The best cutoff value was determined according to Youden index and then undergoing multiple factors Logistic stepwise regression analysis. Then early warning model of critical degree was finally built.Results:Eleven indicators were used to predict the criticality of patients with acute community-acquired pneumonia, including AVPU (alert, voice, pain, unresponsive) score, Glasgow Coma Scale(GCS), heart rate, pulse oxygen saturation (SpO 2), fraction of inspiration O 2, oxygenation index,potential of hydrogen, blood potassium (K +), bilirubin, urea nitrogen, and C reactive protein, the optimal cutoff values were 2 points, 8 points, 91 times per minute, 0.94, 41%, 81.20%, 7.38, 4.0 mmol/L, 10.90 μmol/L, 2.23 mmol/L, and 41.5 mg/L. Multiple Logistic stepwise regression showed that the independent factors for predicting death were GCS score, SpO 2 and urea nitrogen, and the predictive ability of the early-warning model was 83.7%. Conclusions:GCS score, SpO 2 and urea nitrogen are effective early warning indicators for the severity of severe community-acquired pneumonia in emergency department, which are conducive to the rapid and efficient early identification and treatment of critically ill patients. Therefore, they are worthy of promotion and application in clinical practice.
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Objective To investigate the construction of outpatient quality care services and the needs of patient for outpatient service,and to explore the relevance of the two projects.Methods A total of 152 cases of outpatient department registered nurse of Beijing Union Hospital and 281 cases of hospitalized patients on May,2017 were selected,and then developed the Content Questionnaire on Quality Nursing Work of Outpatient Nurse and the Questionnaire on Outpatient Needs Status to carry out investigation.Results This kind of hospital patients with college or university in 216 cases(76.9%,216/281),personal monthly income of 5.0-10.0 thousand accounted for 44.8%(126/281);outpatient nurses aged ≥46 in 83 cases(54.6%,83/152),the working time≥20 years in 120 cases(78.9%,120/152),college degree or above in 137 cases(90.1%,137/152),97 nurses(63.8%,97/152)in charge.The clinic nursing work relates to the rate of above 85%for disease treatment and consultation,health education,guidance service,self-service system services,on-site inspection,consulting room environment,and the cost of nurses working hours and the most frequent content for the on-site inspection and diagnosis of diseases,counseling,health education,medical order service.The order of patients' needs from high to low was disease and consultation,health education,guidance service,order service,on-site inspection,self-service system,registration service,waiting environment and consulting room environment.There was no correlation between the patient's needs and the rate of nursing,the length of work,and the frequency of work(P＞0.05).There were significant differences in the demand for health education on each department(F =3.047,P ＜0.05),education level,medical order service and on-site inspections have significant difference on demand(F=3.809,3.409,P＜0.05),family income,sources of patients were not statistically significant in the comparison(P＞0.05).The outpatient quality care services had lower improved demand(≤26%),and the first six item that needed to improve are disease and medical consultation,self-service system,treatment order service,waiting environment,health education,guidance services.Conclusions In view of the characteristics of outpatient medical staff and patients in large general hospitals,we will improve the quality of outpatient service and meet the needs of patient outpatient service,which will help to deepen the medical reform and improve the quality of medical service.
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Objective To explore the feasibility of oxygen saturation related diffusion index for assessing oxygenation status,and to establish the critical value of the oxygen saturation related diffusion index,so as to provide more approaches to monitoring oxygenation status.Methods A total of 30 patients with acute respiratory distress syndrome (ARDS) receiving mechanical ventilation support were retrospectively reviewed.Totally 340 cases were collected at corresponding time points,and were divided into mild,moderate and severe groups according to ARDS Berlin criteria.Results There was a positive correlation between oxygen saturation related diffusion index and oxygenation index (r=0.698,P＜0.001);the critical value between the moderate and severe groups of oxygen saturation related diffusion index was 171(sensitivity 84.7％,specificity 68.2％),and the critical value between mild group and moderate group was 440 (sensitivity 56.9％,specificity 91.9％).Conclusion The oxygenation index was consistent with the oxygen saturation related diffusion index in judging the oxygenation status of ARDS patients.As a noninvasive and continuous index,the oxygen saturation related diffusion index provides a new method for nursing assessment.
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Objective To analyze the reasons of the emergency patients forgoing the invasive rescue therapy and to put forward the corresponding strategy.Methods According to whether the patients accepted the invasive rescue therapy or not,2 673 patients in resuscitation room of Peking Union Medical College Hospital were divided into rescue group (group R) and do not rescue group (group DNR).There were 2 147 cases in group R and 526 case in group DNR.The rescue consent form or do not rescue consent form was required to sign by patient self,patient' s family member or relatives.The patient' s basic information,underlying disease,payment of medical expenses,personnel who signed the consent form,treatment and prognosis in both groups were investigated.Results There was no significant gender deference in both groups (x2 =1.86,P =0.173).The mean age of patients in group DNR was much higher than that in group R (69.5 ±-12.5 vs.58.6 ± 19.2 years,F =28.92,P =0.000).The proportion of patients outside Beijing in group DNR was higher than that of group R (51.90％ vs.44.01％,x2 =10.59,P =0.001).The ratios of chronic heart failure,chronic respiratory failure,chronic hepatic encephalopathy,chronic renal failure,malignant tumor in group DNR were significantly higher than that of group R (8.17％ vs.3.03％,8.17％ vs.2.61％,3.80％ vs.1.16％,5.32％ vs.1.44％,11.98％ vs.2.28％,all P=0.000).The proportion of patients without insurance in group DNR was higher than that of group R (52.09％ vs.41.08％,x2 =20.87,P =0.000).Except the ratio of patients self signing the consent form in group DNR was higher than that of group R (3.04％ vs.0.42％,x2 =64.40,P =0.000),there were no significant deference in other people who signed the consent form such as patient's offspring,spouse,parents,siblings and others.Univariate and multivariate logistic regression analyses showed older age,non Beijing patients,chronic underlying diseases,without insurance and patients self signing the consent form were the major risk factors on refusing the invasive rescue therapy.The mortality rate of group DNR was much higher than that of group R (19.39％ vs.7.68％,x2=64.40,P=0.000).Conclusions Most of patients who refused to accept invasive rescue therapy were elderly people or in condition of end stage of chronic disease.The doctors and nurses in emergency department should continue to take care of these patients and make use of noninvasive methods to treat them or relieve their pain.
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Objective To explore the change in nutritional status of perioperative gastrointestinal cancer patients. Methods The nutritional status of 207 gastrointestinal cancer patients who were to undergo elective radical surgery was evaluated by SGA within 48h of admission and 7 days after operation. The investigation results went through analysis. Results Body weight was significantly decreased 7 days after operation compared with 48h of admission, the prevalence of malnutrition 7 days after operation was higher than 48h of admission; weight loss, change of food intake and decreased functional activity were the related factors of change in nutritional status of perioperative gastrointestinal cancer patients. Conclusions There was a decreased nutritional status among perioperative gastrointestinal cancer patients, and appropriate nutrition intervention program and treatment should be taken to improve clinical outcomes according to the risk factors.
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Objective To optimize an extracting technology for Fufang Baige capsule. Methods The orthogonal design was used for the inspection of water-extracting process and alcohol-precipitating process. Water volume, extracting time and extracting times were screened as inspection elements for water-extracting process. And liquid concentration, alcohol-precipitating concentration and incubating time were screened as inspection elements for alcohol-precipitating process. The transferring rate of paeoniflorin which is the indicator component in drug-Jun was screened as the inspection indicator for each fraction of extraction process. Results The optimal extraction conditions were as follows:for water- extracting process, that was extracting 2 times with 15-fold water, 2 hours for each time ; For alcohol-precipitating process, that was concentrating liquid to 1.0 g/mL Chinese herbs containing, then adding alcohol untill alcohol concentration ammouted to 70%, and at last putting it static for 18 hours. Conclusion The extracting technology was simple, economical and practical, and was able to increase production efficiency.