Evaluating health promotion in schools: a case study of design, implementation and results from the Hong Kong Healthy Schools Award Scheme

Health promoting schools (HPS) and Healthy Schools Award Schemes from a number of countries have demonstrated positive changes in children’s health behaviours and the culture and organisation of the school. The Hong Kong Healthy Schools Award Scheme (HKHSA) aims to promote staff development, parental education, involvement of the whole school community, and linkage with different stakeholders to improve the health and well-being of the pupils, parents and staff, and the broader community, supported by a system to monitor the achievement. This concept is very much in line with the research literature on school effectiveness and improvement. The indicators examined to evaluate the success of the HKHSA reflect outcomes related to both health and education and are not limited to changes in population health status. The early results demonstrated significant improvements in various aspects of student health and also improvement in school culture and organisation. The evaluation framework described in this paper and data collected to assess how schools perform in the HKHSA scheme, provides insight into how HPSs could lead to better outcomes for both education and health.

2001 Volvo Award winner in clinical studies : effects of a media campaign on back pain beliefs and its potential influence on management of low back pain in general practice

Study Design. Quasi-experimental, nonrandomized, nonequivalent, parallel group-controlled study involving before and after telephone surveys of the general population and postal surveys of general practitioners was conducted, with an adjacent state used as a control group.


Objectives. To evaluate the effectiveness of a population-based intervention designed to alter beliefs about back pain, influence medical management, and reduce disability and workers’ compensation–related costs.


Summary of Background Data. A multimedia campaign begun during 1997 in Victoria, Australia, positively advised patients with back pain to stay active and exercise, not to rest for prolonged periods, and to remain at work.


Methods. The campaign’s impact on population beliefs about back pain and fear-avoidance beliefs was measured in telephone surveys, and the effect of the campaign on the potential management of low back pain by general practitioners was assessed by eliciting their likely approach to two hypothetical scenarios in mailed surveys. Demographically identical population groups in Victoria and the control state, New South Wales, were surveyed at three times: before, during, and after intervention in Victoria.


Results. The studies were completed by 4730 individuals in the general population and 2556 general practitioners. There were large statistically significant improvements in back pain beliefs over time in Victoria (mean scores on the Back Beliefs Questionnaire, 26.5, 28.4, and 29.7), but not in New South Wales (26.3, 26.2, and 26.3, respectively). Among those who reported back pain during the previous year, fear-avoidance beliefs about physical activity improved significantly in Victoria (mean scores on the Fear-Avoidance Beliefs Questionnaire for physical activity, 14, 12.5, and 11.6), but not in New South Wales (13.3, 13.6, and 12.7, respectively). General practitioners in Victoria reported significant improvements over time in beliefs about back pain management, as compared with their interstate colleagues. There were statistically significant interactions between state and time for 7 of 10 responses on management of acute low back pain, and for 6 of 10 responses on management of subacute low back pain.


Conclusion. A population-based strategy of providing positive messages about back pain improves the beliefs of the general population and general practitioners about back pain and appears to influence medical management.

Making oral presentations : some practical guidelines and suggestions

Clearly presenting research results is an important part of the research process. While research can be presented in written and oral formats, oral communication is a very effective tool for reinforcing key elements and ideas associated with a research project. Oral presentations also provide an opportunity to "sell" findings, use of multi-media and clarify issues for the audience by responding to questions. This paper focuses on oral communication and discusses issues related to "Before the Presentation", "The Presentation", and "Wrapping Up" with the aim to improve the effectiveness of presenting research results.

Emergency department presentations of patients from CALDB receiving chemotherapy in day oncology settings

Objective
The objectives of this research were to compare the emergency department (ED) presentations for cancer patients from culturally and linguistically diverse backgrounds (CALDB) treated with chemotherapy through day oncology units with other cancer patients.

Design
A retrospective audit was conducted. Data collected included demographic factors and ED presentation characteristics. Descriptive statistics and direct logistic regression was used to summarise and compare the ED presentation rates and ED presentation characteristics of patients from CALDB and other patients.

Setting
Primary and secondary care.

Patients
All adult day oncology patients who were treated with chemotherapy and presented to an ED between 1 January and 31 December, 2007. Across the two health sites, 770 day oncology patients attended an ED on at least one occasion. Of these 37.7% were born in a non-English speaking country.

Results
Patients from CALDB were more likely to present (p < 0.001, OR = 1.55, C.I. = 1.29–1.88) and re-present to an ED (p < 0.001, OR = 2.08, C.I. = 1.37–3.16), however there was no association between CALDB and admission to hospital following the ED presentation, triage category or being seen within the clinically recommended time. Patients from CALDB tended to present for potentially preventable conditions such as nausea/vomiting/dehydration and fever.

Conclusions
Our findings suggest that targeted interventions that incorporate education and information to assist with self-care for patients from CALDB may reduce potentially preventable presentations and representations to an ED and the subsequent economic, social and personal costs associated with these ED presentations.

Clinical and economic burden of emergency department presentations for neutropenia following outpatient chemotherapy for cancer in Victoria, Australia

Objective. To examine the clinical characteristics and financial charges associated with treating adult cancer patients receiving chemotherapy in outpatient clinics who presented to the emergency department (ED) with neutropenia.
Design and Setting. A retrospective audit was conducted across two health services involving ED episodes and subsequent hospital admissions of patients who received chemotherapy through day oncology from January 1 to December 31, 2007 and presented to the ED with neutropenia. ED data were collected from the Victorian Emergency Minimum Dataset and charges were collected from Health Information Services. Descriptive and bivariate statistics were used to describe the patient and clinical characteristics and financial outcomes, and to explore associations between these factors.
Results. In total, 200 neutropenic episodes in 159 outpatients were seen in the ED over the survey period. The mean patient age was 56.6 years (standard deviation, 13.2 years) and 47.2% were male. Overall, 70.0% of ED episodes were triaged as Australasian Triage Scale 2 (emergency). The median ED wait time was 10 minutes and the median ED length of stay was 6.8 hours. The median charge for each ED episode was $764.08 Australian dollars. The total combined ED and inpatient charge per episode was in the range of $144.27-$174,732.68, with a median charge of $5,640.87.
Conclusions. This study provides important insights into the clinical and economic burden of neutropenia from both the ED and inpatient perspectives. Alternative treatment models, such as outpatient treatment, early discharge programs or prophylactic interventions to reduce the clinical and economic burden of neutropenia on our health system, must be explored.

Unique neuropsychological profiles in adhd subtype presentations

Learning and memory for verbal and visual information was compared in children and adolescents with Attention Deficit Hyperactivity Disorder (ADHD) of Combined Type and Predominantly Inattentive Type. Compared to a typically developing group, the ADHD groups were found to have unique difficulties. These findings add to the current research knowledge.