Rural school nurses' attitudes about AIDS and homosexuality

The AIDS epidemic has spread to rural areas of the United States. Conservative rural communities are facing the challenge of having children with HIV entering school. School nurses, as the only health care providers in the schools, are in a strong position to facilitate the education of children with HIV and to provide AIDS education to students, faculty, and parents. School nurses' knowledge and attitudes about AIDS and people with AIDS influence their effectiveness in prevention activities and care of HIV-infected children. This study examined the relationship between specific demographic, practice, and cultural variables and rural school nurses' attitudes about AIDS and homosexuality. Sixty-nine school nurses responded to a mailed questionnaire as part of a larger study of rural nurses. Results indicate attitudes about homosexuality were related to nurses' homosexual knowledge and religious beliefs while attitudes about AIDS were related to nurses' willingness to care for people with AIDS and feeling prepared to do so.     

Patients' needs in hospital: nurses' and patients' views

This study set out to identify the most important needs of hospital patients on surgical and medical wards and to assess the ability of nurses to identify these needs. The population consisted of 92 Finnish patients and 69 Finnish nurses. The study was carried out using a questionnaire designed on the basis of the need theory presented by Yura and Walsh. The results of the statistical analyses were presented in the form of frequencies, cross-tabulations and chi-square tests. The patients' most common needs were related to vital functions (44%), followed by those related to functional health status (38%) and environmental needs (36%). The last item on the list of expressed needs concerned reactions to functional health status (31%). Over 70% of the surgical patients suffered from problems related to sleep and rest. Less than 60% of them suffered from acute pain. Medical patients, in turn, had more frequent needs related to vital functions than did surgical patients. Three out of four medical patients suffered from acute pain. Sleep and rest disturbances, stress, bad mood and listlessness were also common problems. The nurses underestimated all patient needs, apart from environmental needs, which they regarded as the main concern of patients. There was a statistically significant difference between patients' and nurses' assessments for 38% of all needs. Moreover, there were differences in assessments between the surgical and medical wards included in the study.     

The practice of health education in acute care settings in Hong Kong: an exploratory study of the contribution of registered nurses

A multiple case study design was used to explore the practice of health education in acute care settings in Hong Kong. Two case studies, a medical ward and a surgical ward, were selected to reflect the real setting in which nurses carry out health education in acute care. Data collection methods involved the use of non-participant observation and semi-structured interviews. Seven nurses and eight patients were interviewed to explore their understanding of health education concepts, the use made in the wards of health education and the factors influencing such practice in the acute settings. Individual and cross-case analysis showed that respondents' understanding of the concept of health education was limited to patient information-giving. Although the importance of health education in acute patient care was acknowledged, the degree to which health education featured in nurses' practice was minimal. Many available opportunities for health education were missed and factors such as nurses' busy-ness and the associated lack of time and staff were identified as influencing health education practice in these acute care settings. Implications for practice and future studies were discussed in the light of these findings.     

Functionalization of nucleoside analogs: regiospecific conversion of 4"-hydroxyl groups to thioesters and deoxygenation of 3''-hydroxyl groups

BACKGROUND AND PURPOSE: We have previously shown that treatment of acute stroke patients in the combined acute and rehabilitation stroke unit in our hospital improves survival and functional outcome compared with treatment in general wards. The primary aim of the present trial was to examine whether the treatment in our stroke unit had an effect on different aspects of quality of life (QoL) for stroke patients 5 years after the onset of stroke. METHODS: In a randomized controlled trial, 110 patients with symptoms and signs of an acute stroke were allocated to the stroke unit and 110 to general wards. No significant differences existed in baseline characteristics between the two groups. The patients alive after 5 years were assessed by the Nottingham Health Profile (NHP) and the Frenchay Activities Index (FAI), which were the scales used as primary outcome measures for QoL. As secondary outcome measures we used a global score for the NHP and a simple visual analogue scale (VAS). RESULTS: After 5 years, 45 of the patients treated in the stroke unit and 32 of those treated in general wards were alive. All surviving patients were assessed by the FAI. Thirty-seven (82.2%) of the stroke unit patients and 25 (78.1%) of the general wards patients were assessed by the NHP; 38 (84.4%) and 28 (87.5%), respectively, were assessed by the VAS. Patients treated in the stroke unit had a higher score on the FAI (P=0.0142). Assessment with the NHP showed better results in the stroke unit group for the dimensions of energy (P=0.0323), physical mobility (P=0.0415), emotional reactions (P=0.0290), social isolation (P=0.0089), and sleep (P=0.0436), although there was no difference in pain (P=0.3186). The global NHP score and VAS score also showed significantly better results in the stroke unit group (NHP, P<0.01; VAS, P<0.001). Patients who were independent in activities of daily living had significantly better QoL assessed by these scales than patients who were dependent. CONCLUSIONS: Our study shows for the first time that stroke unit care improves different aspects of long-term QoL for stroke patients.     

The effectiveness of group psychotherapy during the first three weeks of hospitalization. A controlled study

Insight-oriented group psychotherapy is a common modality of treatment on inpatient psychiatric wards, yet is effectiveness for acutely hospitalized patients has not been adequately studied. A comparison was made of the effects of three experimental conditions (insight-oriented group psychotherapy, activity-oriented task group, and unstructured control condition) on 86 acutely hospitalized psychiatric patients at a United States Air Force teaching hospital. The group psychotherapy and task group patients did not show greater improvement after 20 days of hospitalization than control patients. In fact, significantly more psychotic patients scored worse in the group psychotherapy condition. It is suggested that insight-oriented group psychotherapy may not be an effective treatment modality during the first 3 weeks of psychiatric hospitalization, especially for psychotic patients.     

Intracellular cations and hypertension in blacks

OBJECTIVE: To evaluate the effectiveness of a fetal monitoring education program in increasing nurses' knowledge and clinical skills. DESIGN: Multicenter randomized control trial. SETTING: Twelve hospitals in eastern Ontario, Canada. PARTICIPANTS: One hundred nine volunteer registered nurses randomly assigned, within each hospital, to an experimental (n = 47) or control (n = 62) group. Ninety-six nurses (40 in the experimental group and 56 in the control group) completed the 6-month follow-up (88% retention). INTERVENTIONS: The experimental group participated in a 1-day fetal monitoring workshop and a review session 6 months later. MAIN OUTCOME MEASURES: Performance on a 45-item knowledge test and a 25-item skills checklist. The passing score was at least 75% correct on each test. RESULTS: The percentage of nurses in the experimental group passing both the knowledge and the clinical skills tests after the workshop was significantly higher (p < 0.01) than that of the nurses in the control group: 68.1% versus 6.5%, respectively. A large difference between the groups remained at the 6-month follow-up (experimental, 45%; control, 6.5%). The performance of the nurses in the experimental group improved to an 85% pass rate after they attended the 6-month review session. CONCLUSION: This comprehensive, research-based program is effective in increasing fetal monitoring knowledge and clinical skills.     

A prospective study on the behavior of pediatric intensive care unit nurses, concerning the care given to suicidal children

Pediatric intensive care units use sophisticated medical technology and are staffed by deeply committed nurses who are subjected to significant psychological stress. This stress varies with the type of patient and influences the style and quality of care. With this respect, children and adolescents admitted after a suicidal attempt are considered catalysts. However, there have been no systematic studies of how pediatric intensive care nurses respond emotionally to their interactions with these patients. This epidemiological study conducted in five Parisian Teaching Hospital pediatric intensive care units used a specially designed questionnaire to evaluate nurses' responses on the basis of style of care. Children under 16 years of age admitted after attempted suicide were studied comparatively with same age children admitted for status asthmaticus or encephalopathy with seizures. Results highlighted the differences in nurses' psychological responses to these situations and their difficulties in interacting with patients. This study provides strict methodological guidelines for investigating an issue often discussed emotionally or on the basis of anecdotal data.     

Decision-making models of Finnish nurses and public health nurses

This study described nursing decision-making models and variables related to these models. For this purpose a 56-item Likert-type questionnaire was constructed according to the Dreyfus model of skill acquisition as applied to nursing by Benner and information processing theory. The target group consisted of 100 registered nurses working in inpatient clinics and 100 public health nurses working in preventive health care. The decision-making variables explored were nurses' experience, education and knowledge as well as the nature of the nursing task and context. The results revealed four different types of decision-making: (a) unquestioning/questioning decision-making, (b) creative-diversive decision-making, (c) patient/nurse-oriented decision-making, and (d) rule- and situation-based decision-making. The most important factors related to decision-making were experience and the nature of the nursing task and context.     

An evaluation of comparative strategies for teaching breast self-examination

This study compared the effects of three alternative methods of breast self-examination (BSE) instruction (booklet, film and group discussion, individual teaching) on nurses' personal BSE practice. A pre-test and follow-up questionnaire were administered to a convenience sample of 166 nurses from Western Australian hospitals. The results demonstrated that each method of BSE instruction produced a significant improvement in the technique of BSE (P < 0.0001). However, the nurses involved in the film and discussion had the greatest improvement in BSE proficiency. Findings were analysed in terms of the Health Belief Model. The variables 'barriers to action' and 'perceived susceptibility' (in this case, to breast cancer) were found to be predictive of BSE practice; 'perceived barriers' at pre-test and 'perceived susceptibility' at follow-up. The incidence of BSE was significantly higher in the older nurses. A reminder to practise BSE was significantly associated with an effective BSE technique. Implications for nursing practice are discussed.     

Development of an ostomy competency

Staff educators and staff nurses developed an ostomy competency, with the guidance and expertise of the advanced practitioner and enterostomal nurse at a large teaching hospital. The competency improved the quality of care for surgical ostomy patients. Care was standardized and staff nurses' clinical knowledge was enhanced. Following the sessions, staff nurses verbalized increased confidence in working with patients with ostomies and demonstrated increased autonomy and problem-solving abilities. No variances in educational aspects of care were noted on clinical pathways.     

Do stroke units save lives?

Management of stroke patients in specialist stroke units hastens recovery but is not believed to influence mortality. We did a statistical overview of randomised controlled trials reported between 1962 and 1993 in which the management of stroke patients in a specialist unit was compared with that in general wards. We identified 10 trials, 8 of which used a strict randomisation procedure. 1586 stroke patients were included; 766 were allocated to a stroke unit and 820 to general wards. The odds ratio (stroke unit vs general wards) for mortality within the first 4 months (median follow-up 3 months) after the stroke was 0.72 (95% CI 0.56-0.92), consistent with a reduction in mortality of 28% (2p < 0.01). This reduction persisted (odds ratio 0.79, 95% CI 0.63-0.99, 2p < 0.05) when calculated for mortality during the first 12 months. The findings were not significantly altered if the analysis was limited to studies that used a formal randomisation procedure. We conclude that management of stroke patients in a stroke unit is associated with a sustained reduction in mortality.     

The impact of an information pack on patients with stroke and their carers: a randomized controlled trial

OBJECTIVES: To assess the impact of information packs on patients with stroke and their carers, and to pilot some of the methodology for a trial of a Family Support Organiser (FSO). SUBJECTS: Seventy-one patients admitted to Oxford hospitals with acute stroke during February-July 1995, and 49 informal carers of these patients. DESIGN: Randomized controlled trial. Intervention group received an Information pack containing various Stroke Association publications one month after their stroke, or at discharge from hospital, whichever was sooner. Control group received nothing. Follow-up was by interview at the place of residence of the patients six months after their stroke. MEASURES: Outcome measures assessed knowledge about stroke; satisfaction with information received; patient behaviour in terms of access to community services and benefits; and health status and quality of life. RESULTS: Patients and carers in the intervention group tended to know more about stroke, but these differences were not significant once adjusted for age. Patients in the intervention group (but not carers) tended to be more satisfied with the information that they had received, but the differences were not significant. There were no differences with regard to any aspects of quality of life in patients in the intervention group, though carers in the intervention group were found to have significantly better mental health (p = 0.04). CONCLUSIONS: While the study was too small to generate firm conclusions, information leaflets may lead to improved knowledge about stroke several months after they have been distributed. This finding is worth following up with larger studies. The stroke knowledge questionnaire that was piloted in this trial seems to be able to detect differences between groups.     

A mode of selective action of thiadiazolyl urea herbicides

A group education program was developed for clinic patients with rheumatoid arthritis. Teaching methods used included the Arthritis Foundation's handbook, Rheumatoid Arthritis, and a lecture by a rheumatologist. The 20 patients in the study were given a multiple choice test before and after the teaching program to determine their knowledge of arthritis. Results showed group education to be an effective teaching device. It was demonstrated that patients learned from reading the handbook alone, but the combination of reading and lecture was found to be a more effective method. Correlation studies showed that prior to group education, patients had a significant knowledge of their disease which was related to native intelligence, formal education, and socio-economic status, but not to duration of disease or length of clinic attendance. This suggests that future patient education experiments should include a pre-instruction test to document prior knowledge.     

Evaluation of a stroke family care worker: results of a randomised controlled trial

OBJECTIVE: To examine the effect of contact with a stroke family care worker on the physical, social, and psychological status of stroke patients and their carers. DESIGN: Randomised controlled trial with broad entry criteria and blinded outcome assessment six months after randomisation. SETTING: A well organised stroke service in an Edinburgh teaching hospital. SUBJECTS: 417 patients with an acute stroke in the previous 30 days randomly allocated to be contacted by a stroke family care worker (210) or to receive standard care (207). The patients represented 67% of all stroke patients assessed at the hospital during the study period. MAIN OUTCOME MEASURES: Patient completed Barthel index, Frenchay activities index, general health questionnaire, hospital anxiety and depression scale, social adjustment scale, mental adjustment to stroke scale, and patient satisfaction questionnaire; carer completed Frenchay activities index, general health questionnaire, hospital anxiety and depression scale, social adjustment scale, caregiving bassles scale, and carer satisfaction questionnaire. RESULTS: The groups were balanced for all important baseline variables. There were no significant differences in physical outcomes in patients or carers, though patients in the treatment group were possibly more helpless less well adjusted socially, and more depressed, whereas carers in the treatment group were possibly less hassled and anxious. However, both patients and carers in the group contacted by the stroke family care worker expressed significantly greater satisfaction with certain aspects of their care, in particular those related to communication and support. CONCLUSIONS: The introduction of a stroke family care worker improved patients' and their carers' satisfaction with services and may have had some effect on psychological and social outcomes but did not improve measures of patients' physical wellbeing.     

Hospital ethics committees and nurses' participation

The hospital ethics committee's mandates of patient care review, policy formation, and education make them central to nurses and healthcare delivery. In a study examining nurses' communication exchange frequency and perceived effectiveness as members of hospital ethics committees, nurses represented the largest proportion, were moderately active, and rated their participation effectiveness the highest: they are more involved in discussions regarding patients than policy formation and education. Nurse administrators can provide strategies and education for nurses that enhance nurses' participation in all three committee functions. Policies affect patient care; therefore, policy decisions, too, benefit from nurses' participation.     

The influence of stroke unit rehabilitation on functional recovery from stroke

BACKGROUND AND PURPOSE: Shorter lengths of hospital stay in stroke units could be due to quicker functional recovery or mechanisms of expediting hospital discharge. METHODS: Stroke survivors with an intermediate prognosis at 2 weeks after stroke (n = 146) were randomized for management in a stroke rehabilitation unit or in general wards. Barthel scores were monitored at weekly intervals until hospital discharge. The duration and type of physiotherapy and occupational therapy received by patients in either setting were also recorded. The rate of change of Barthel scores, therapy input, and the duration of hospital stay were compared between the two settings. RESULTS: Neurological deficits and median initial Barthel scores were comparable between patients in the stroke unit (n = 73) and general wards (n = 68). Median discharge Barthel score of patients managed in the stroke unit was significantly higher than that of patients managed in general wards (15 versus 12). Median Barthel scores in the stroke unit group rose rapidly after 2 weeks, reaching a plateau at 6 weeks. The change in median Barthel score in patients in general wards was significantly slower, reaching a plateau at 12 weeks despite similar therapy input. There was a significant delay in discharging stroke patients in general wards (20 weeks) compared with those in the stroke unit (6 weeks). CONCLUSIONS: Functional recovery is significantly greater and more rapid in a stroke rehabilitation unit compared with general wards despite similar therapy input. These units also shorten hospital lengths of stay by expediting appropriate discharges.     

Do clinical and formal assessments of the capacity of patients in the intensive care unit to make decisions agree?

BACKGROUND: The complex environment and technology of intensive care unit (ICU) care may impair the ability of patients to participate in medical decision making or give informed consent. We studied the agreement of the intuitive assessments of residents and nurses of ICU patients' cognition, judgment, and decision-making capacity, and whether those assessments agreed with abbreviated formal mental status testing. METHODS: Using a prospective survey case study, we assessed 200 English-speaking patients within 24 hours of their ICU admission. Formal assessment of cognition, judgment, and insight was performed by a research assistant. We obtained independent intuitive ratings by nurses and residents of patient cognition, judgment, and ability to participate in medical decision making or give informed consent. RESULTS: Residents' and nurses' assessment of cognition and judgment showed a high degree of agreement with weighted ks of greater than 0.76. Assessments of cognition by residents and nurses agreed with Folstein Mini-Mental State Examination in 70% and 73.6% of cases, respectively. Forty percent of the population had an unimpaired Mini-Mental State Examination score of greater than 23, and an additional 12% of the subjects were mildly impaired with scores of 20 to 23. When asked whether they would approach patient or family for consent for an invasive procedure, nurses and physicians said they would request informed consent from 66% and 62% of the patients, respectively. CONCLUSIONS: Residents and nurses caring for patients newly admitted to the ICU agree in their assessment of cognition, judgment, and capacity to participate in medical decision making, and are not unduly influenced by ventilator status. Their assessments correlate highly with abbreviated formal mental status testing.     

Clinical oncology nurses' perceptions of research

Within the realm of oncology nursing, research has been an integral part in its development as a specialty practice. Yet despite the growing volume of published nursing research studies, little is known about how nurses working in oncology care settings perceive research. Therefore, the purposes of this study were to examine clinical oncology nurses' perceptions of research and to determine factors influencing their perceptions. Two hundred and eighty-three registered nurses providing cancer care to patients in 40 health care agencies across northern Ontario participated in the survey. Data were collected using a questionnaire developed by Alcock and colleagues (1990) which addressed nurses' perceived value of research, their role, interest and experience in research as well as the research climate of the agency. The findings showed that respondents valued nursing research and perceived a research role for staff nurses. However, the respondents did not perceive strong administrative or collegial support for nurses' involvement in research activities. In addition, the study results indicated that the clinical oncology nurses' perceptions of research were influenced by educational preparation.     

Surgical positioning

Surgical positioning is a very important aspect of caring for the patient intraoperatively. All surgical team members must work together to safely move and secure the patient to adequately expose the surgical site. The type of surgical position, anesthesia used and the patient's health status continue to be factors which contribute to optimizing the patient's outcome and preventing complications. It is imperative that perioperative nurses understand and are competent in utilizing principles of anatomy and physiology, knowledge of effects of medications and anesthetics, critical assessment skills and appropriate positioning techniques and equipment used during orthopaedic surgical procedures to render quality intraoperative care.