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The preregistration nurse education curriculum needs to be developed further to help alleviate the problems associated with the initial transition to the staff nurse role. In addition, effective supportive systems need to be introduced for newly qualified nurses to help ensure that they are prepared for and supported in their professional role.

Advocacy has become an accepted and integral attribute of nursing practice. Despite this adoption of advocacy, confusion remains about the precise nature of the concept and how it should be enacted in practice. The aim of this study was to investigate general nurses' perceptions of being patient advocates in Ireland and how they enact this role. These perceptions were compared with existing theory and research on advocacy in order to contribute to the knowledge base on the subject. An inductive, qualitative approach was used for this study. Three focus group interviews with a total of 20 practising nurses were conducted with a sample representing different grades in a general hospital setting. Data analysis was carried out using elements of Strauss and Corbins' approach to concept development. The findings indicate that the principal role of the nurse advocate is to act as an intermediary between the patient and the health care environment. The results highlight that advocacy did, however, result in nurses becoming involved in conflict and confrontation with others and that it could be detrimental to nurses both professionally and personally. It was also clear that when enacting advocacy, nurses distinguished between 'clinical advocacy' (acting directly for patients in the clinical environment) and organizational advocacy (acting on an organizational level for one or more patients).

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Implications for practice include a need for a multidisciplinary approach to developing referral guidelines, staff training and a comprehensive dissemination of information between sectors ultimately to improve quality and continuity of care for the older person.

Purpose To investigate the development of chest radiograph interpretation skill through medical training by measuring both diagnostic accuracy and eye movements during visual search. Materials and Methods An institutional exemption from full ethical review was granted for the study. Five consultant radiologists were deemed the reference expert group, and four radiology registrars, five senior house officers (SHOs), and six interns formed four clinician groups. Participants were shown 30 chest radiographs, 14 of which had a pneumothorax, and were asked to give their level of confidence as to whether a pneumothorax was present. Receiver operating characteristic (ROC) curve analysis was carried out on diagnostic decisions. Eye movements were recorded with a Tobii TX300 (Tobii Technology, Stockholm, Sweden) eye tracker. Four eye-tracking metrics were analyzed. Variables were compared to identify any differences between groups. All data were compared by using the Friedman nonparametric method. Results The average area under the ROC curve for the groups increased with experience (0.947 for consultants, 0.792 for registrars, 0.693 for SHOs, and 0.659 for interns; P = .009). A significant difference in diagnostic accuracy was found between consultants and registrars (P = .046). All four eye-tracking metrics decreased with experience, and there were significant differences between registrars and SHOs. Total reading time decreased with experience; it was significantly lower for registrars compared with SHOs (P = .046) and for SHOs compared with interns (P = .025). Conclusion Chest radiograph interpretation skill increased with experience, both in terms of diagnostic accuracy and visual search. The observed level of experience at which there was a significant difference was higher for diagnostic accuracy than for eye-tracking metrics. (©) RSNA, 2016 Online supplemental material is available for this article.

◥Purpose: The ovarian cancer risk factors of age and ovulation are curious because ovarian cancer incidence increases in postmenopausal women, long after ovulations have ceased. To determine how age and ovulation underlie ovarian cancer risk, we assessed the effects of these risk factors on the ovarian microenvironment.Experimental Design: Aged C57/lcrfa mice (0-33 months old) were generated to assess the aged ovarian microenvironment. To expand our findings into human aging, we assembled a cohort of normal human ovaries (n ¼ 18, 21-71 years old). To validate our findings, an independent cohort of normal human ovaries was assembled (n ¼ 9, 41-82 years old).Results: We first validated the presence of age-associated murine ovarian fibrosis. Using interdisciplinary methodologies, we provide novel evidence that ovarian fibrosis also develops in human postmenopausal ovaries across two independent cohorts (n ¼ 27). Fibrotic ovaries have an increasedConclusions: These data support a novel hypothesis that unifies the primary nonhereditary ovarian cancer risk factors through the development of ovarian fibrosis and the formation of a premetastatic niche, and suggests a potential use for metformin in ovarian cancer prophylaxis.

No single method is appropriate for assessing clinical performance. Rather, this study endorses proposals for a multi-method strategy to ensure that performance assessment demonstrates all attributes required for effective nursing and midwifery practice.