The approaches to learning of student nurses in the Republic of Ireland and Northern Ireland

In recent years during a period of change in nurse education, there has been an increased interest in educational theory and nurse educators have examined and questioned the fundamental principles upon which the system of education is constructed. In nurse education it is likely that no single theory of learning can account for all aspects of learning and there are reflections of many learning theories in the nursing curriculum. The literature in the area of student learning is complex and wide ranging and is poorly represented in the nurse education literature. In recognition of a lack of understanding and clarity on learning approaches in nurse education during a period of unprecedented change in Irish and United Kingdom (UK) nurse education, this paper aims to highlight the importance of understanding student nurse learning. A study is described which investigated the approaches to learning of student nurses from the Republic of Ireland, who were receiving a traditional apprenticeship training, and student nurses from Northern Ireland in a Project 2000 programme. On comparative statistical analysis significant differences were identified between the two groups in their approaches to learning. It is concluded that students' constructs of learning in nurse education are primarily dependent on their interpretation of the demands of the task, on assessment, teaching and the learning environment. The study provides nurse educationalists with important evaluative information from the students' perspective. It suggests that the way forward is to identify the significant contextual factors influencing student learning and to incorporate them into the nursing curriculum. Such an approach will serve to focus the system on variability in the quality of learning rather than on stability in human attributes.     

Do interventions that improve immunisation uptake also reduce social inequalities in uptake?

OBJECTIVE: To investigate whether an intervention designed to improve overall immunisation uptake affected social inequalities in uptake. DESIGN: Cross-sectional small area analyses measuring immunisation uptake in cohorts of children before and after intervention. Small areas classified into five groups, from most deprived to most affluent, with Townsend deprivation score of census enumeration districts. SETTING: County of Northumberland. SUBJECTS: All children born in country in four birth cohorts (1981-2, 1985-6, 1987-8, and 1990-1) and still resident at time of analysis. MAIN OUTCOME MEASURES: Overall uptake in each cohort of pertussis, diphtheria, and measles immunisation, difference in uptake between most deprived and most affluent areas, and odds ratio of uptake between deprived and affluent areas. RESULTS: Coverage for pertussis immunisation rose from 53.4% in first cohort to 91.1% in final cohort. Coverage in the most deprived areas was lower than in the most affluent areas by 4.7%, 8.7%, 10.2%, and 7.0% respectively in successive cohorts, corresponding to an increase in odds ratio of uptake between deprived and affluent areas from 1.2 to 1.6 to 1.9 to 2.3. Coverage for diphtheria immunisation rose from 70.0% to 93.8%; differences between deprived and affluent areas changed from 8.6% to 8.3% to 9.0% to 5.5%, corresponding to odds ratios of 1.5, 2.0, 2.5, and 2.6. Coverage for measles immunisation rose from 52.5% to 91.4%; differences between deprived and affluent areas changed from 9.1% to 5.7% to 8.2% to 3.6%, corresponding to odds ratios of 1.4, 1.4, 1.7, and 1.5. CONCLUSION: Despite substantial increase in immunisation uptake, inequalities between deprived and affluent areas persisted or became wider. Any reduction in inequality occurred only after uptake in affluent areas approached 95%. Interventions that improve overall uptake of preventive measures are unlikely to reduce social inequalities in uptake.     

Tuberculosis incidence in Northern Ireland and the Republic of Ireland--a collaborative study

The present Animal Protection Act (APA) provides two options for the seizure of animals because of welfare reasons. The seizure of animals based on section 16 a, sentence 2, no. 2 APA is only possible if the later redelivery to the owner is intended. The definitive seizure can be based on section 19 APA when a criminal or disciplinary procedure is carried out. The general statutes of preventing danger in the federal states are not applicable.     

The teaching/learning preferences of student nurses in the Republic of Ireland; background issues and a study

Teaching and learning in all forms of education is being increasingly reviewed in a climate of educational accountability. The literature generally displays a certain irrationality about nurse education; on the one hand teachers are espousing student-centred ideologies while on the other hand, students are expressing preferences for teacher-structured approaches. The research on nurse education generally concludes that the roles of teacher and student operate around a mechanistic view of man with the teacher being viewed as the front of all knowledge and the students the passive recipients of that which was given. This paper reports on related background issues, and a study of the teaching/learning preferences of student nurses from general, psychiatric, sick children's and mental handicap nursing. Whilst students reflected preferences for more teacher-structured strategies, significant differences were identified between the preferences of the four groups of student nurses. It is concluded that any insistence on a doctrinaire approach to teaching and learning would be unnecessarily restrictive to the whole process of nurse education. Nurse tutors therefore need to reflect on what they do, particularly that which influences the relationship between the students and what they learn. It is then the responsibility of nurse tutors to act on what they have learned about that relationship and their part in it.     

Chickenpox immunisation in New Zealand

PREVENTION: The appropriate use of varicella vaccine, effective in the prevention of chickenpox, has been considered by a Ministry of Health Working Party in 1996 and 1997, including discussion at a workshop held in Wellington, 26-27 June 1996. The introduction of varicella vaccine into the routine childhood immunisation schedule was not supported at this stage. The use of the only varicella vaccine for which the Minister of Health has given consent for distribution in New Zealand, Varilrix (SmithKline Beecham Limited), in healthy children aged nine months to 13 years inclusive, was supported. Consent has not been given for the use of Varilrix in immunocompromised people or in adults. This report discusses other groups that could be candidates for vaccination, such as children with deteriorating renal function and susceptible health care workers who regularly come into contact with especially vulnerable patients. In these cases, the vaccine would need to be administered on a named patient basis. The use of Varilrix in immunocompromised people was not supported. SURVEILLANCE: Enhanced surveillance of chickenpox and zoster are required in New Zealand. Adverse reactions to Varilrix should be carefully monitored. OUTBREAK CONTROL: There are insufficient data at present to support the use of Varilrix in outbreak control. The frequency, cost and current management of nosocomial outbreaks should be ascertained. This information may also assist in the decision whether to incorporate a varicella vaccine into the routine childhood immunisation schedule in the future.     

Fetal cardiocentesis in care of severe Kell immunisation

The presence of divalent (Mg2+) ions greatly reduced the lysis of Pseudomonas aeruginosa strain G48 in a system at pH 7.8 or 9.0 consisting of ethylenediamine tetraacetic acid (EDTA), lysozyme and tris. Similar reductions in lysis occurred when EDTA was replaced by nitrilotriacetic acid, sodium citrate or sodium polyphosphate. The effect depended on the cation concentration. Mg2+ may replace cations removed from the outer membrane, or may effectively remove the permeabilizer from the system. The results suggest that the permeabilizing activity associated with these agents against this organism has a common basis in affecting the outer membrane.     

The cost of childhood immunisation in general practice

AIM: To estimate the cost, to general practices in the Wellington Immunisation Network, of the audit process of recalling and immunising children according to the New Zealand Immunisation Schedule. METHOD: Practices recorded all clinical and clerical time spent on immunisation as well as the materials used throughout one audit cycle. Staff time and materials were costed directly. Practice overheads were apportioned to immunisation according to the actual time spent on each of the tasks relating to immunisation relative to the total staff hours at the practice. RESULTS: The average cost of immunising a child who attended a non-capitated practice after a single reminder or recall was $15.15. The cost to the practice after taking the practice nurse subsidy and GMS into account was $8.51. The cost of immunising children who were not immunised at the first recall increased in proportion to the number of recall reminders. The annual average cost of immunisation to practices in the study exceeded the revenue obtained from the Immunisation Benefit. CONCLUSION: Overall, given the frequency of recall reminders, there was a net cost to practices for childhood immunisation after deducting the current immunisation benefit rate of $9.78 excluding GST. Thus, the practices in this study made a "loss" in carrying out childhood immunisations.     

Missed opportunities for immunisation at hospitals in the western Cape--a reappraisal

Immunisation practices were examined at 6 hospitals in the western Cape during the latter half of 1992 to determine whether these practices had improved subsequent to the February 1991 resolution of the Health Matters Committee (HMC) on immunisation in hospitals, and since a similar study was undertaken in 1990. Exit interviews were conducted with the escorts of all children aged 3-59 months who attended the study hospitals on the days designated for the study. In the second study, 88 of the 311 children studied (28.3%) were in need of immunisation on arrival, but only 12 of the 88 (13.6%) were immunised during the hospital visit. There was no evidence of an increase in requests to see children's Road-to-Health cards (37.1% compared with 35.2% previously). The incidence of missed opportunities for measles immunisation in children aged 6-59 months remained unacceptably high (51.4% compared with 63.7% previously, when a strict definition was used; and 15.7% compared with 18.1% previously, when a lenient definition was used). Health authorities at all levels need to take urgent action to address the problem of missed opportunities for immunisation at hospitals.     

Cysticercosis in the Czech Republic

The authors report 10 cases of cysticercosis registered by the National Reference Laboratory for tissue helminthiasis. Six Czech citizens and four foreigners contracted the disease. Four of 6 Czech citizens were contaminated abroad. Six patients suffered from nervous manifestations of cysticercosis, 2 from muscular or subcutaneous cysticercosis and 2 patients had an asymptomatic course of the infection. The prerequisite of successful treatment with new anthelmintics is early diagnostics.     

Prevalence of osteoporosis in the Czech Republic

BACKGROUND: The objective of this study was to evaluate the prevalence of osteoporosis and osteopenia in Czech women and men aged 50 to 75 years. METHODS AND RESULTS: Bone mineral density was assessed in an age-stratified random sample of 713 women and 429 men from two cities (Prague and Litom?rice) in the lumbar spine, proximal femur and total body by dual X-ray absorptiometry and in the distal forearm by single X-ray absorptiometry. The proportion of women and men in each age group with bone density below specified levels at any of these skeletal sites was projected to the population structure of the Czech Republic. With advancing age, in women at 55 years and in men at 65 years of age the population with normal bone mineral density becomes smaller, and a greater proportion has osteopenia or osteoporosis. Overall, an estimated 428,000 women and 195,000 men over age 50 have osteoporosis and another 680,000 women and 435,000 men have osteopenia. CONCLUSIONS: The results of this first population-based cross sectional study in the Czech Republic document a high prevalence of osteoporosis and osteopenia which is comparable with that published for the Netherlands and the United States. The results offer a basis for economical considerations in diagnosis, treatment and consequences of osteoporosis.     

Control of hypercalcaemia of parathyroid carcinoma by immunisation

BACKGROUND: Patients with parathyroid tumours can develop extreme hypercalcaemia and osteitis fibrosa cystica. Clinical features result from the action of parathyroid hormone (PTH) on bone receptors. Because this hormone is produced in microgram quantities, inhibition of its metabolic effects with potent PTH antibodies should be possible. We tested whether an immunisation with synthetic human and bovine PTH peptides could stimulate autoantibodies against PTH. METHODS: A patient with metastatic parathyroid carcinoma in the lungs and pleura developed severe bone disease and extreme hypercalcaemia that proved resistant to conventional therapy. She was immunised with 200 microg human and bovine PTH peptides and 50 microg human PTH. Booster doses were also given at 4 weeks and 11 weeks. The patient was then seen every week. FINDINGS: Antibodies against PTH were produced within 4 weeks of initial immunisation and titres increased with repeated doses of immunogens. Total serum calcium concentrations, which had ranged from 3.5 mmol/L to 4.2 mmol/L over the previous 18 months, fell to between 2.5 mmol/L and 3.0 mmol/L over 6 months of therapy. This fall was accompanied by striking clinical improvement. INTERPRETATION: We believe this is the first use of immunotherapy to control remote, non-metastatic complications of malignant disease. B-cell tolerance to human PTH was broken by immunisation with PTH peptides in adjuvant. This therapeutic approach could be used to control excess hormone production in several types of endocrine tumour and may have applications in other diseases.