期刊文献+
共找到3篇文章
< 1 >
每页显示 20 50 100
对智能电网框架下先进测量体系构建的思考 被引量:19
1
作者 赵伟 姚钪 黄松岭 《电测与仪表》 北大核心 2010年第5期1-7,共7页
基于智能电网建设的宏观目标,试给出先进测量体系即AMI的初步定义,梳理了AMI的功能和构成,归纳了支撑AMI构建的关键技术和标准。在此基础上,就智能电网框架下如何构建AMI提出看法。指出,在AMI构建上,应合理规划、科学架构,要更新观念、... 基于智能电网建设的宏观目标,试给出先进测量体系即AMI的初步定义,梳理了AMI的功能和构成,归纳了支撑AMI构建的关键技术和标准。在此基础上,就智能电网框架下如何构建AMI提出看法。指出,在AMI构建上,应合理规划、科学架构,要更新观念、开阔思路、创新技术,还需要管理体制改革相配套,并分析了AMI构建所面临的主要困难和任务等。 展开更多
关键词 先进测体系 智能仪表 生活需量 测试 监测 故障诊断
下载PDF
Quality of life and palliative care needs of elderly patients with advanced heart failure 被引量:8
2
作者 Helen YL Chan Doris SF Yu +2 位作者 Doris YP Leung Aileen WK Chan Elsie Hui 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2016年第5期420-424,共5页
Objective To examine the quality of life and palliative care needs of elderly patients with advanced heart failure (HF). Methods This was a correlation descriptive study conducted at a 650-bed sub-acute hospital. Pa... Objective To examine the quality of life and palliative care needs of elderly patients with advanced heart failure (HF). Methods This was a correlation descriptive study conducted at a 650-bed sub-acute hospital. Patients who were aged 65 or over, diagnosed with HF of New York Heart Association Class III or IV symptoms, and mentally sound were eligible to the study. The Edmonton Symptom Assessment Scale, the overall quality of life single item scale, and the McQill Quality of Life Questionnaire (MQoL), were used for measurement. Multi- ple regression analysis was performed to determine factors for predicting quality of life. Results A convenience sample of 112 patients was recruited. Their age was 81.5 ± 8.5 years. The three most distressing symptoms reported by the patients were tiredness (5.96 ± 2.78), drowsiness (5.47± 2.93), and shortness of breath (5.34 ± 2.96). Their mean overall quality of life single item scale score was 4.72 ± 2.06 out of 10. The mean MQoL physical subscale score was the lowest (4.20 ± 1.767), whereas their mean psychological subscale was the highest (7.14 ±2.39). However, in a multivariate analysis model, quality of life was significantly associated with existential wellbeing, physical wellbeing, psychological wellbeing and educational level. Conclusions The findings highlight that spiritual concerns are significant palliative care needs among elderly patients with advanced HF, in addition to symptom management. This is in line with the argument that palliative care that places great emphasis on holistic care should be integrated to the care of this group of patients. 展开更多
关键词 ASSESSMENT Heart failure Palliative care The elderly
下载PDF
Palliative care needs and symptom burden in younger and older patients with end-stage renal disease undergoing maintenance hemodialysis:A cross-sectional study 被引量:5
3
作者 Xuefei Wang Qiuyin Shi +2 位作者 Yongzhen Mo Jing Liu Yingying Yuan 《International Journal of Nursing Sciences》 CSCD 2022年第4期422-429,共8页
Objectives:To investigate the current situation of palliative care needs and the symptom burden in patients with end-stage renal disease(ESRD)undergoing maintenance hemodialysis(MHD),and to explore whether there are d... Objectives:To investigate the current situation of palliative care needs and the symptom burden in patients with end-stage renal disease(ESRD)undergoing maintenance hemodialysis(MHD),and to explore whether there are differences between younger and older patients.Methods:This cross-sectional study was conducted in the hemodialysis centers of two tertiary hospitals from November 2021 to June 2022.Participants were selected by convenience sampling.Sociodemographics,clinical characteristics,the Palliative Care Outcome Scale(POS),the Dialysis Symptom Index(DSI),and health-related quality of life(EQ-5D-3L)were used for evaluation.Descriptive statistics,between-group comparisons,and correlation analysis were used to analyze the data.Results:A total of 236 patients were enrolled,including 118 younger and 118 older patients.The total median(P25,P75)POS score was 16.0(12.0,23.0),and the score was higher in older patients(P<0.01).The mean total number of symptoms in MHD patients was 15.04±5.06,and the overall median symptom severity score was 59.0(52.0,71.0);these scores were higher in the older group(P<0.01).The most common symptom was dry mouth(91.5%),followed by itching(83.1%),and dry skin(82.2%).Additionally,palliative care needs were significantly associated with symptom burden and health-related quality of life(HRQOL).Conclusions:The results showed that patients with ESRD undergoing MHD have a significant symptom burden and moderate palliative care needs,which are more severe in older patients.Therefore,interdisciplinary teams should be formed to actively manage patients’symptoms and meet the physical,psychological,social,and spiritual needs related to palliative care to improve patients’HRQOL. 展开更多
关键词 End-stage renal disease HEMODIALYSIS Needs assessment Palliative care Quality of life Symptom burden
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部