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981.
Paving the way: Stepping stones to evidence-based nursing 总被引:2,自引:0,他引:2
Margaret C Wallace RN CM BA MEd Allison Shorten RN CM BN MSc & Kenneth G Russell BA MStat PhD 《International journal of nursing practice》1997,3(3):147-152
Wallace MC, Shorten A, Russell KG. International Journal of Nursing Practice 1997; 3: 147–152
Paving the way: Stepping stones to evidence-based nursing
Evidence-based practice is an emerging paradigm in health care. This paper outlines the main features of this paradigm and its potential value to nursing. Evidence-based practice is based on a conceptual framework that examines the extent of evidence available in support of particular clinical practices. The Quality of Evidence Ratings adapted by the National Health and Medical Research Council (NHMRC) from the United States Preventive Services Task Force are discussed, and the strengths and weaknesses of different categories of evidence are highlighted. Potential barriers to implementation of research into practice are identified. The authors suggest that legal, ethical, economic and humane imperatives oblige nursing to develop evidence-based practice as one of several viable contributions to nursing knowledge. Suggestions for analysing current research and for the planning of the direction of future nursing research are made. 相似文献
Paving the way: Stepping stones to evidence-based nursing
Evidence-based practice is an emerging paradigm in health care. This paper outlines the main features of this paradigm and its potential value to nursing. Evidence-based practice is based on a conceptual framework that examines the extent of evidence available in support of particular clinical practices. The Quality of Evidence Ratings adapted by the National Health and Medical Research Council (NHMRC) from the United States Preventive Services Task Force are discussed, and the strengths and weaknesses of different categories of evidence are highlighted. Potential barriers to implementation of research into practice are identified. The authors suggest that legal, ethical, economic and humane imperatives oblige nursing to develop evidence-based practice as one of several viable contributions to nursing knowledge. Suggestions for analysing current research and for the planning of the direction of future nursing research are made. 相似文献
982.
983.
Comparison between broad-band ultrasound attenuation of the calcaneum and total body bone mineral density in children 总被引:1,自引:0,他引:1
MZ Mughal CM Langton G Utretch J Morrison BL Specker 《Acta paediatrica (Oslo, Norway : 1992)》1996,85(6):663-665
We measured broad-band ultrasound attenuation (BUA) in the calcaneum using the prototype Paediatric Contact Ultrasound Bone Analyser (CUBA) and total body bone mineral density (TBBMD) using dual-energy X-ray absorptiometry (DXA) (Hologic QDR-1000W) in 58, 7 17-year-old healthy children and adolescents. Calcaneal BUA was significantly related to TBBMD ( r = 0.74, p < 0.001), and both the calcaneal BUA and TBBMD were significantly correlated with age and body weight. We conclude that calcaneal BUA reflects bone mineral density (BMD) in healthy children and adolescents; however, BMD measured by CUBA appears to be less sensitive than that measured by DXA. Since BUA reflects structural properties of bone, as well as density, it may complement radiological techniques of bone density measurement in the assessment of paediatric conditions associated with fracture risk. 相似文献
984.
CHUN DENG KEIKO TOKIEDA JON I SCHEINMAN JAMES CM CHAN 《Nephrology (Carlton, Vic.)》1996,2(S1):s215-s217
Summary: The new modalities of treating nephrotic syndrome, chronic renal insufficiencies, renal osteodystrophy and the use of recombinant human growth hormone and insulin-like growth factors are reviewed in order to provide the nephrologist caring for children an informed choice of therapies. 相似文献
985.
986.
Computed tomography of chest trauma 总被引:1,自引:0,他引:1
987.
A method for counting leukocytes in filtered components 总被引:1,自引:0,他引:1
Leukocyte-depleted components are being used more frequently. Quantitation of residual WRCs is needed for quality control and for establishing the critical level required to prevent alloimmunization. Electronic counting is not accurate at WBC levels below 100/microL (1) and previously proposed techniques are either tedious or require sophisticated equipment. We describe a simple hemacytometer procedure using Türks solution that gives 87-93% recovery at WBC levels below 40/microL. 相似文献
988.
Neonatal changes in renal blood flow distribution in puppies 总被引:2,自引:0,他引:2
Aschinberg LC; Goldsmith DI; Olbing H; Spitzer A; Edelmann CM Jr; Blaufox MD 《The American journal of physiology》1975,228(5):1453-1461
989.
The effect of diatrizoate on the chronic toxicity of chymopapain in the epidural space was studied. Chymopapain was injected epidurally into four monkeys; chymopapain plus diatrizoate meglumine, into four. In 3 months, neither group developed significantly more arachnoiditis than a control group of animals that had received epidural injections of physiologic saline. No synergistic effect of chymopapain and diatrizoate on the meninges was detected. 相似文献
990.
Maree Raftos RN CM BEd Judy Mannix RN BEd MCN Debra Jackson RN BHSc MN 《Journal of advanced nursing》1997,26(6):1142-1149
Holism is claimed to be the signifying feature that sets women's health apart from traditional approaches to health care. As such, articles published in the nursing literature about women's health would, one might expect, reflect the centrality of holism to women's health care nursing. The findings of a study which examined the content and the focus of articles published about women's health in journals indexed by CINAHL in the period 1993–1995 challenge this assumption. It was found that women's health is a taken-for-granted notion and is used interchangeably and synonymously to refer to reproductive health, maternal health, neonatal health, family health and (hetero)sexual health. Confounding the view that holism is foundational to a women's health perspective, the papers forming the study's sample largely depict issues to do with women's health from a narrow and stereotypical perspective and with a bio-medical focus. Women were referred to as fragmented bodies, body parts and diseases, and were depicted as being passive and silent. By contrast, the voice (and the activity) of nurses and nursing's imperative to intervene was clearly discernible. 相似文献