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921.
Objective To use semi‐structured interviews to ascertain patterns in patients’ expectations of health care and the extent to which these expectations were met or not. Background In health policy it is important to evaluate health services from varying perspectives including consumers’. One concept of emerging importance in this regard is that of patient expectations. Whether expectations are met or not have been found to be related to general patient satisfaction with treatment and treatment compliance. However, there is conceptual and methodological uncertainty and little informing empirical work regarding what is an ‘expectation’ and how it should be measured. Design A qualitative study using semi‐structured interviews to elicit 20 GP patients’ expectations prior to their consultation. A post consultation interview gauged the extent to which these expectations had been met. Setting and participant Twenty patients of a GP practice in Norfolk (UK). Results Results suggest several different expectations, concerned with the doctor‐patient interaction, the specific processes of the consultation, outcomes, and issues to do with time and space. Conclusions This research has used an innovative exploratory approach to address the expectations of GP patients and has implications for how doctors ought to manage their consultations. These results will be used to inform the development of a quantitative expectations questionnaire so as to develop a validated measure of expectations. Such an instrument has great potential to aid in health care research and practice.  相似文献   
922.
923.
CPAP therapy helps improve oxygenation in patients who are awake and able to maintain a good respiratory drive. In many cases this means that intubation and ventilation can be avoided. The main goals of CPAP are to minimise alveolar collapse, improve compliance, decrease work of breathing and improve ventilation/perfusion matching. These effects work together to improve arterial oxygenation.

A clear, concise and straightforward discussion of CPAP is difficult to find in the existing literature. As CPAP has developed into a common therapy for patients with respiratory failure, it is essential that nurses using this therapy are familiar with the equipment and the physiological effects it produces. Assessment and management of the patient receiving CPAP therapy are also important.

This paper will address the physiological principles of CPAP therapy so that nurses working with critically ill patients receiving CPAP therapy understand the system and are accurate and astute in their respiratory assessment, in order to provide optimum care.  相似文献   

924.
925.
Abstract: Purpose : The purpose of this study was to evaluate the 2-year effectiveness of a carbamide peroxide at-home bleaching gel used to provide tooth lightening treatment.
Material and Methods : Twenty-nine patients participated in the original study, during which they treated their maxillary teeth with a 10% carbamide peroxide gel nightly for 2 weeks. Shades were determined before and after treatment by comparison with a Vita shade guide. Twenty-four patients (a recall rate of 83%) were recalled for evaluation 2 years after the initial bleaching treatment. The shade of the maxillary incisors was evaluated and compared with shades before, immediately after, and at 6 months and 2 years after initial treatment. Data were analyzed using a repeated-measures analysis of variance.
Results : At 2 years after bleaching with a 10% carbamide peroxide gel, the median shade was D2, a six-increment difference from the baseline median of D3. Twenty of 24 patients (83.3%) had a shade change of two or more units, which is the threshold value for bleaching efficacy using American Dental Association guidelines. The lightening result remained statistically significant ( p <.0001) at 2 years.  相似文献   
926.
927.

Background

Recent studies indicate that women with unilateral breast cancer are choosing contralateral prophylactic mastectomy (CPM) at an increasing rate. There is limited literature evaluating the postoperative complication rates associated with CPM without breast reconstruction. The objective of this study was to compare postoperative complications in women undergoing unilateral mastectomy (UM) and sentinel lymph node biopsy (SLNB) to those undergoing bilateral mastectomy (BM) and SLNB for the treatment of their breast cancer.

Methods

The American College of Surgeons National Surgery Quality Improvement Program (ACS NSQIP) Participant Use Files between 2007 and 2010 were used to identify women with breast cancer undergoing UM or BM with SLNB. Individual and composite end points of 30-day complications were used to compare both groups by univariate and multivariate analyses.

Results

We identified 4,219 breast cancer patients who had a SLNB: 3,722 (88.2 %) had UM and 497 (11.8 %) had BM. The wound complication rate was significantly higher in the BM group versus the UM group, 5.8 % versus 2.9 % [unadjusted odds ratio (OR) 2.1, 95 % confidence interval (CI) 1.3–3.3, P < 0.01]. The overall 30-day complication rate in UM patients was 4.2 % versus 7.6 % in the BM group (unadjusted OR 1.9, 95 % CI 1.3–2.7, P < 0.01). The adjusted OR for overall complications adjusting for important patient characteristics was 1.9 (95 % CI 1.3–2.8, P < 0.01). Independent predictors of overall postoperative complications were body mass index (OR 1.1, P < 0.01) and smoking (OR 2.2, P < 0.01).

Conclusions

For patients with breast cancer, bilateral mastectomy is associated with an increased risk of wound and overall postoperative complications. Discussion of these outcomes is imperative when counseling women contemplating CPM.  相似文献   
928.
929.
The Association of Community Health Nursing Educators (ACHNE) Research Committee Subcommittee on Evidence-Based Practice (EBP) presents a paper on the state of translation of science into public health nursing education practice. The paper builds from the integrative research review completed by the ACHNE Research Priorities Subcommittee (McElroy et al., Public Health Nursing, 2020) offering updated research priorities and a Research in Action model. Four EBP Project Priorities were established using the Johns Hopkins EBP Model guided by Dang and Dearholt's (Johns Hopkins nursing evidence-based practice: Model and guidelines, 2018) 19-step process. The EBP Project Priorities emphasize the need for EBP projects to align ACHNE strategic plans and research priorities. The authors recommend that the Research in Action model guide deliberate unification of both the Research and EBP Project Priorities. Standards and criteria for essential effort unifying collaborative effort between PhD and Doctorate in Nursing Practice scholars, coordination of research efforts, and innovative practice partnerships is provided.  相似文献   
930.
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