Objective To explore the development requirements and tentative ideas on the standardized teaching wards in the internship course of undergraduate nursing students. Methods 134 nursing undergraduate students before the internship and 70 nursing teachers were recruited in this study. A self-made questionnaire was distributed to these students and teachers to explore their requirements and needs in the development of the standardized teaching wards. Results The majority of students and nursing teachers thought that it was necessary to design and develop the standardized teaching wards for the nursing students and the six items of this study were accepted by them. Conclusion The standardized teaching wards will be designed and developed according to the six items of this study.

Objective To establish programs of home healthcare service by investigation and analyzing the current status of the elderly requirements towards community nursing in yunnan province.Methods A self-administrated questionnaire which includes functional status,living situations,and home healthcare demands was distributed in 105 community elderly around Yunnan Province by professional staff. Results 76.20% of the community elderly people had different home care nursing service demands. The highest needs for community elderly is daily medical and nursing care.Conclusion Developing home healthcare can effectively improve the self- care consciousness of aged people, and also improving the quality of life in elderly has important significance for healthcare insurance of elderly.

Objective The purpose of this study was to provide efficient evidence to the treatment and nursing for patients with colorectal cancer after colostomy surgery by conducting a quality of life survey on the patients. Methods The WHOQOL-BREF scale was distributed to 103 patients after colostomy surgery in the Tumor Hospital of Yunnan Province. Results The average score of these patients was 23.45±9.92,with the highest score of 29, the lowest score of 13. In terms of quality of life in the physiological field and psychological field, there was a significant difference between the high self-efficacy ability and low self-efficacy ability ( <0.05) .In terms of quality of life in the social field and environment field, there was no significant difference between the high self-efficacy ability and low self-efficacy ability (>0.05). Conclusion The patients’familiarity with stomas was closely related to the quality of life, which indicated that the quality of life could be improved by improving the patient's familiarity with stoma care.It is necessary to know the condition of colostomy care in different postoperative stages and provide efficient support and help for the patients.

BACKGROUND:Theoretically, bone marrow-derived endothelial progenitor cells (EPCs) from liver fibrosis rats could be filtered by the pathological environment in vivo. These EPCs would be more adapted to the micro-environment of liver fibrosis, and easier to differentiate into mature endothelial cells participating in the intrahepatic vascular remodeling after transplanted into the liver.OBJECTIVE:To explore the effectiveness of transplantation of bone marrow-derived EPCs from the liver fibrosis environment in liver fibrosis rats.METHODS:Twenty-eight Wistar rats were randomly divided into three groups as follows:normal group (n=8) were injected with olive oil, twice per week; model group (n=10) were infused with carbon tetrachloride at a dose of 3 mL/kg body weight (double doses for the first time), twice per week, and infused with normal saline through the tail vein at 2, 3 and 5 weeks; EPCs transplantation group (n=10) were infused with carbon tetrachloride at a dose of 3 mL/kg body weight (double doses for the first time), twice per week, and infused with EPCs suspension through the tail vein at 2, 3 and 5 weeks. Six weeks after final injection, the angiogenesis, hepatocyte proliferation and pathological changes in the liver tissues were observed. The liver function and coagulation function were tested.RESULTS AND CONCLUSION:(1) The pathological changes of the liver:in the model group, fatty degeneration and hepatocyte necrosis in the liver tissue were serious, inflammatory cells were infiltrated around the portal and central vein,the portal areas expanded, and fibrous tissues overgrew. Compared with the model group, these changes were significantly relieved in the EPCs transplantation group (P < 0.05). (2) The expressions of liver-related proteins:compared with the normal group, the levels of hyaluronic acid, laminin, type III procollagen, vascular endothelial growth factor, epidermal growth factor were significantly increased in the model group (P < 0.05). Compared with the model group, the levels of hyaluronic acid, laminin and type III procollagen were decreased significantly (P < 0.05), and the levels of vascular endothelial growth factor and epidermal growth factor were increased in the EPCs transplantation group (P < 0.05). (3) Liver function and coagulation function:compared with the normal group, the liver function and blood blotting function of rats were seriously damaged in the model group (P < 0.05). Compared with the model group,the liver function and coagulation function were obviously improved in the EPCs transplantation group (P < 0.05). To conclude, transplantation of bone marrow-derived EPCs from the liver fibrosis environment is effective for liver fibrosis in rats. The mechanism may be associated with the promotion of angiogenesis in the liver.

Objective:To establish a comprehensive and effective scoring model based on ultrasonic characteristics for predicting the restenosis risk after superficial femoral artery stenting, in order to assess the possibility of in-stent restenosis and to provide guidance for the selection of therapeutic strategies.Methods:A retrospective review of a database of 328 patients (381 limbs) undergoing superficial femoral artery stents in Xuanwu Hospital, Capital Medical University from January 2016 to January 2018 was made as a modeling group.In the modeling cohort, the multivariate logistic regression analysis was performed to screen independent risk factors for in-stent restenosis. A predictive scoring model of restenosis risk was established with weighted score of independent risk factors according to the odd ratio values. Based on the best cut-off value of the receiver operating characteristic (ROC) curves, the scoring table was divided into low-risk and high-risk groups of restenosis.Results:Multivariate logistic regression analysis showed that 8 factors were included in the score system to establish the scoring model of in-stent restenosis risk prediction including calcified plaque, peak systolic velocity of popliteal artery<40 cm/s, runoff scores≥4, ankle-brachial index<0.5, female (1 point each); complicated stroke, complicated chronic renal disease, total lesion length 15.0-24.9 cm (2 points each); total lesion length≥25.0 cm (3 points), a total of 12 points in the model. The validation indicated that the scoring system had good predictive value(AUC=0.775, 95% CI=0.727-0.824, P<0.001) and goodness of fit (Hosmer-Lemeshow χ 2=4.921, P=0.766). The agreement with digital subtraction angiography(DSA) was good (Kappa value=0.609). The scoring system was further divided into the low-risk restenosis (0-5 points) and high-risk restenosis (6-12 points) according to the best cut-off value of 5.5, with a sensitivity of 68.1%, a specificity of 74.6%, and the accuracy of 72.7%. Conclusions:The superficial femoral artery in-stent restenosis risk predicting score model based on ultrasonic characteristics may accurately predict the restenosis preoperatively. It provides a theoretical basis for the precise surgical plans.

Objective To explore the health-related quality of life and the influencing factors among community people after losing the only-child. Method A total of 300 people who came from 30 communities in 5 main urban districts of Kunming involved in the investigation using the medical outcomes study 36-item short form health survey (SF-36)by multistage stratified sampling during September and November 2016. Results The scores of physical component summary,mental component summary and 8 dimensions were significantly lower than those of the norm(all P<0.05).The physical component summary(64.72±18.38),which was higher than that of the mental component summary (51.86±22.95)(P<0.01).Multiple linear stepwise regression analysis showed that the higher the personal average monthly income in the recent year was and the longer after losing the only-child, the better the quality of life. Conclusions The health-related quality of life among community people after losing the only-child is lower,the personal average monthly income and the length after losing the only-child are the influencing factors.The community nurses should establish a community nursing service system for them and carry out individualized nursing interventions to improve their health-related quality of life.

Objective To explore the epidemiological status of abnormal glucose metabolism and its influential factors among middle and aged population with hypertension in Chengdu area. Methods In 2008, after adopting the methods of stratified cluster sampling, the authors investigated 4685 subjects of the middle and aged population between the age of 40-79 in Chengdu urban and rural area by checking blood pressure and oral glucose tolerance test (OGTY). Patients with previously known diabetes mellitus (DM) were only asked to perform fasting glucose and to carry out a questionnaire. Comparison of the prevalence rates of abnormal glucose metabolism in hypertensive and non-hypertensive subjects was carried out. The prevalence rates of isolated impaired glucose tolerance (I-IGT) and isolated postprandial hyperglycemia (IPH) among middle and aged subjects with hypertension were acquired and the influential factors of abnormal glucose metabolism among middle and aged subjects with hypertension were analyzed. Results The prevalence rate of abnormal glucose metabolism in the hypertensive subjects was obviously higher than that in the non-hypertensive subjects; without using OGTT, 72.9% of the pre-diubetic and 54. 4% of the new diagnosed DM patients would remain undiagnosed if fasting plasma glucose detection was used alone. Age, diabetic history of first degree relatives ,overweight or obesity were the risk factors for the development of abnormal glucose metabolism among middle and aged male subjects with hypertension in Chengdu area. Exercise training and high education level were the protective factors. Age, diabetic history of first degree relatives,abdominal obesity and hypertriglyceridemia were the risk factors for the development of abnormal glucose metabolism among middle and aged female subjects with hypertension in Chengdu area. Conclusions More than 50% of middle and aged subjects with hypertension in Chengdu area has accompanying abnormal glucose metabolism. OGTT easily discloses the abnormal status and should be a routine procedure in the diagnosis of pre-diabetes or DM in such population. Appropriate exercise, learning diabetes-related knowledge to take reasonable lifestyle, and intervention of metabolic factors such as overweight or obesity are advised. Abdominal obesity and hypertriglyceridemia play important roles in leading to abnormal glucose metabolism among middle and aged population with hypertension.

Objective To analyze the correlation between smoking and occurrence of intracranial artery stenosis.Methods From June 2015 to May 2016,a total of 10 711 inpatients with transient ischemic attack (TIA) or ischemic stroke from 20 basel hospitals of nationwide were enrolled using a cross-sectional study,76 patients with unknown smoking and smoking cessation years were excluded.Finally,a total of 10 635 patients were enrolled.Transcranial color coded sonography and/or transcranial Doppler were used evaluate the intracranial artery stenosis lesions.The basic risk factors for cerebrovascular disease (age,sex,smoking and smoking years,whether smoking cessation and years,hypertension,diabetes,hyperlipidemia,atrial fibrillation,and family history of stroke) were recorded.According to the different smoking years,the smoking years were divided into five groups:non-smoking,smoking time ≤10-year,11 to 20-year,21 to 30-year,and >30-year groups for trend chi square test.According to the different smoking cessation years in the smokers,the smoking cessation years were divided into four groups:non-cessation,cessation time 1 to 10-year,11 to 20-year,and >20-year groups for trend chi square test.The effects of different smoking years and different smoking cessation years on the occurrence of intracranial arterial stenosis were analyzed.Results The incidence of intracranial artery stenosis in the smokers (40.4%[1 433/3 547]) was significantly higher than that in the non-smoking patients (29.4%[2 085/7 088]).There was significant difference (χ2=128.850,P<0.01),and the incidence of cerebral infarction in the smokers (91.6%[3 250/3 547]) was significantly higher than the non-smokers (85.0%[6 027/7 088]).There was significant difference (χ2=92.328,P<0.01).Smoking was an independent risk factor for intracranial artery stenosis (OR,1.603;95%CI 1.456-1.765;P<0.01).With the increase of smoking years,the detection rate of intracranial arterial stenosis increased gradually (trend χ2=115.437,P<0.01).Whether giving up smoking had no significant effect on the incidence of intracranial artery stenosis in patients with ≥20 years of smoking (trend χ2=1.043,P=0.307).Conclusions Smoking is an independent risk factor for affecting intracranial artery stenosis;the risk of disease increases with the number of smoking years.Long-term smokers (≥20 years) cannot reduce the effect on intracranial artery stenosis,even if they give up smoking.

Surgical operation is the main treatment of oral and maxillofacial tumors.Dysphagia is a common postoperative complication.Swal-lowing disorder can not only lead to mis-aspiration,malnutrition,aspiration pneumonia and other serious consequences,but also may cause psychological problems and social communication barriers,affecting the quality of life of the patients.At present,there is no systematic evalua-tion and rehabilitation management plan for the problem of swallowing disorder after oral and maxillofacial tumor surgery in China.Combining the characteristics of postoperative swallowing disorder in patients with oral and maxillofacial tumors,summarizing the clinical experience of ex-perts in the field of tumor and rehabilitation,reviewing and summarizing relevant literature at home and abroad,and through joint discussion and modification,a group of national experts reached this consensus including the core contents of the screening of swallowing disorders,the phased assessment of prognosis and complications,and the implementation plan of comprehensive management such as nutrition management,respiratory management,swallowing function recovery,psychology and nursing during rehabilitation treatment,in order to improve the evalua-tion and rehabilitation of swallowing disorder after oral and maxillofacial tumor surgery in clinic.