نتایج جستجو برای: pressure sores
تعداد نتایج: 408189 فیلتر نتایج به سال:
OBJECTIVES The purpose of this study was to investigate the correlation between nursing workload and nurse-perceived patient adverse events. METHODS A total of 1,816 nurses working in general inpatient units of 23 tertiary general hospitals in South Korea were surveyed, and collected data were analyzed through multilevel logistic regression analysis. RESULTS Among variables related to nursi...
Abstract-This article focuses on the development of a method to quantitatively assess the healing process of artificially induced pressure sores using high-frequency (20 MHz) ultrasound images. We induced sores in guinea pigs and monitored predefined regions on days 3, 7, 14, and 21 after sore generation. We extracted relevant parameters regarding the tissue echographic structure and attenuatio...
This paper presents an overview of observed distresses on low slope roofing systems collected for the Building Envelope Life Cycle Asset Management (BELCAM) project. The data include over 14,000 visible distresses from 600 roofs from seven different climatic regions across Canada. The distresses encountered for built up roofs, modified bituminous roofs and a limited number of single-ply roofing...
Pressure ulcers, also referred to as pressure sores, decubitus ulcers or bedsores, are defined as an area of localised damage to the skin and underlying tissue caused by pressure, shear force, friction, moisture, and/or a combination of these factors 2. They develop from continuous pressure that affects cellular metabolism and impedes or obstructs capillary blood flow to the skin and underlying...
This study compares the costs of dressings used in the treatment of patients with a variety of wound aetiologies. The two dressings investigated were a hydrocolloid dressing and a hydrocellular dressing. Secondary objectives included a comparison of dressing durability, time to complete healing, ease of wound cleansing and dressing removal. The study was an open prospective single-centre random...
To describe the prevalence and incidence density of hospital-acquired unavoidable pressure sores among patients aged ≥65 years admitted to acute medical units. A secondary analysis of longitudinal study data collected in 2012 and 2013 from 12 acute medical units located in 12 Italian hospitals was performed. Unavoidable pressure ulcers were defined as those that occurred in haemodynamically uns...
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