Using domestic law in the fight against obesity : an introductory guide for the Pacific

Contents: Acknowledgements -- What is the purpose of this introductory guide? -- Why use domestic laws in the fight against obesity? -- What must be considered when using domestic laws in the fight against obesity? -- The Agreement on Agriculture -- The SPS Agreement -- The TBT Agreement -- Which approach is best used in the fight against obesity? -- Pricing controls -- Restrictions on supply -- Labelling requirement -- How might a regulatory approach be justified? -- Where to from here? -- Conclusion -- References

Diet, nutrition and the prevention of chronic diseases : report of a Joint WHO/FAO Expert Consultation

This report examines the science base of the relationship between diet and physical activity patterns and the major nutrition-related chronic diseases. Recommendations are made to help prevent death and disability from major nutrition-related chronic diseases.

G21 healthy region project part 1 : business plan

Executive Summary
Background
G21 Geelong Region Alliance (G21), through the partnership activities of the
G21 Health & Wellbeing Pillar, seeks to position health and wellbeing as a
central element to all regional planning processes and outcomes. As a result, G21 wanted to explore the potential application of the World Health
Organisation’s (WHO) ‘Healthy Cities’ approach across the region to provide a comprehensive framework and set of principles to inform future planning and decision-making.
With this aim, G21 commissioned Deakin University to undertake a 6-month
independent research project. The research project involved two stages:
Part 1: A Healthy Region Research Report involved scoping and determining:
- The suitability of the World Health Organisations (WHO) ‘Healthy Cities’
approach to the G21 region; and
- The capacity of G21 Geelong Region Alliance to be the organisation to
facilitate this approach across the region.

Obesity policy action framework and analysis grids for a comprehensive policy approach to reducing obesity

A comprehensive policy approach is needed to control the growing obesity epidemic. This paper proposes the Obesity Policy Action (OPA) framework, modified from the World Health Organization framework for the implementation of the Global Strategy on Diet, Physical Activity and Health, to provide specific guidance for governments to systematically identify areas for obesity policy action. The proposed framework incorporates three different public health approaches to addressing obesity: (i) 'upstream' policies influence either the broad social and economic conditions of society (e.g. taxation, education, social security) or the food and physical activity environments to make healthy eating and physical activity choices easier; (ii) 'midstream' policies are aimed at directly influencing population behaviours; and (iii) 'downstream' policies support health services and clinical interventions. A set of grids for analysing potential policies to support obesity prevention and management is presented. The general pattern that emerges from populating the analysis grids as they relate to the Australian context is that all sectors and levels of government, non-governmental organizations and private businesses have multiple opportunities to contribute to reducing obesity. The proposed framework and analysis grids provide a comprehensive approach to mapping the policy environment related to obesity, and a tool for identifying policy gaps, barriers and opportunities.

Continence prevalence and management in an acute hospital

Learning Objective 1: describe the prevalence of incontinence within an Australian acute care hospital

Learning Objective 2: describe the current management practices for incontinence with regard to patients in an acute care hospital
Introduction: In 1998 the World Health Organisation recognised the international problem of incontinence. However, incontinence remains a major problem that affects more than 3.8 million Australians. Currently, there are no Australian guidelines governing the management of continence within the acute healthcare setting. Cabrini Health sought to identify the prevalence of incontinence in the acute inpatient setting and pilot a Continence Management Program to improve patient safety and patient outcomes.

Aim: The aim of this study was to determine the prevalence of and current management practices for incontinence with regard to Cabrini Health inpatients.

Method: The sample comprised 392 inpatients across three campuses of Cabrini Health (mean age= 68.3 years). Continence prevalence was assessed using a validated Continence Point Prevalence Tool.

Results: Urinary incontinence prevalence was 14%. The resulting overall faecal incontinence prevalence was 7.4%. There were 113 (52.3%) patients who were not incontinent and were using a continence product/device. Fifteen (25.9%) patients were incontinent and were not using any form of continence product/device. There were 43 (74.1%) patients who were incontinent and were using a continence product/device. For the large majority of patients, the admission notes contained documentation of their bladder and bowel function. Specifically, 46 (11.8%) patients had no form of admission documentation relating to bowel function and 45 (11.5%) patients had no form of admission documentation regarding to bladder function.

Conclusions: This study provided baseline continence prevalence for Cabrini Health. There is a need for evidence-based guidelines to support the management of incontinent patients. These interventions will assist staff to educate patients on appropriate choice of continence products and enable patients to maintain or regain continence. Thereby, leading to improved outcomes for patients and improved risk management.

The vulnerable and the disadvantaged

The article examines the government policy for obesity in Australia. It characterizes the current policy for obesity in the country as a collective and systematic failure to alter diet, physical activity and culture despite public initiatives by organizations such as International Obesity Task Force and World Health Organization. It demonstrates policy leverage points at which all regulations has potential to prevent obesity problem in the country. The problem on obesity requires the collaboration of many disciplines including from the health sciences such as nutrition science.

The metabolic syndrome as a tool for predicting future diabetes : the AusDiab study

Objective. To compare the ability of the metabolic syndrome (MetS), a diabetes prediction model (DPM), a noninvasive risk questionnaire and individual glucose measurements to predict future diabetes.

Design. Five-year longitudinal cohort study. Tools tested included MetS definitions [World Health Organization, International Diabetes Federation, ATPIII and European Group for the study of Insulin Resistance (EGIR)], the FINnish Diabetes RIsk SCore risk questionnaire, the DPM, fasting and 2-h post load plasma glucose.

Setting. Adult Australian population.

Subjects. A total of 5842 men and women without diabetes ≥25 years. Response 58%. A total of 224 incident cases of diabetes.

Results. In receiver operating characteristic curve analysis, the MetS was not a better predictor of incident diabetes than the DPM or measurement of glucose. The risk for diabetes among those with prediabetes but not MetS was almost triple that of those with MetS but not prediabetes (9.0% vs. 3.4%). Adjusted for component parts, the MetS was not a significant predictor of incident diabetes, except for EGIR in men [OR 2.1 (95% CI 1.2–3.7)].

Conclusions. A single fasting glucose measurement may be more effective and efficient than published definitions of the MetS or other risk constructs in predicting incident diabetes. Diagnosis of the MetS did not confer increased risk for incident diabetes independent of its individual components, with an exception for EGIR in men. Given these results, debate surrounding the public health utility of a MetS diagnosis, at least for identification of incident diabetes, is required.

The metabolic syndrome as a predictor of incident diabetes mellitus in Mauritius

Aims : To assess the utility of the metabolic syndrome (MetS) and a Diabetes Predicting Model as predictors of incident diabetes.

Methods : A longitudinal survey was conducted in Mauritius in 1987 (n = 4972; response 80%) and 1992 (n = 3685; follow-up 74.2%). Diabetes status was retrospectively determined using 1999 World Health Organization (WHO) criteria. MetS was determined according to four definitions and sensitivity, positive predictive value (PPV), specificity and the association with incident diabetes before and after adjustment for MetS components calculated.

Results : Of the 3198 at risk, 297 (9.2%) developed diabetes between 1987 and 1992. The WHO MetS definition had the highest prevalence (20.3%), sensitivity (42.1%) and PPV (26.8%) for prediction of incident diabetes, the strongest association with incident diabetes after adjustment for age and sex [odds ratio 4.6 (3.5–6.0)] and was the only definition to show a significant association after adjustment for its component parts (in men only). The low prevalence and sensitivity of the International Diabetes Federation (IDF) and ATPIII MetS definitions resulted from waist circumference cut-points that were high for this population, particularly in men, and both were not superior to a diabetes predicting model on receiver operating characteristic analysis.

Conclusions : Of the MetS definitions tested, the WHO definition best identifies those who go on to develop diabetes, but is not often used in clinical practice. If cut-points or measures of obesity appropriate for this population were used, the IDF and ATPIII MetS definitions could be recommended as useful tools for prediction of diabetes, given their relative simplicity.

Cadaveric vs. live-donor kidney transplants : theoretical foundations of interaction between institutions and inequality

In 1991, the World Health Assembly approved a set of Guiding Principles which emphasize voluntary donation, non-commercialization and a preference for cadavers over living donors” (World Health Organization). The objective of this paper is to identify the factors that affect the ratio of cadaveric transplants to all transplants. This paper first provides informational background on problems surrounding kidney transplants and then uses a theoretical framework which employs standard economic assumptions but incorporates a setup where the persons needing kidneys can obtain it from their compatible relatives or purchase it from individuals who are willing to sell one of their kidneys. The methods of economic theoretical analyses are used where following definitions and assumptions some conclusions are drawn. This paper finds that factors such as inequality, rule of law and religion have significant effect on the ratio of cadaveric transplants to all transplants. The paper concludes that improvement in equality and in rule of law will increase the use of cadaveric kidney transplants. In addition, fighting religious beliefs against cadaveric kidney transplants too will lead to a higher ratio of cadaveric transplants to all transplants.

Patient safety ethics and human error management in ED contexts Part II : Accountability and the challenge to change

In recent years there has been increasing recognition internationally that health care is not as safe as it ought to be and that patient safety outcomes need to be improved. To this end, patient safety has become the focus of a world-wide endeavour – endorsed by the World Health Organisation – to reduce the incidence and impact of preventable human errors and related adverse events in health care domains. The emergency department has been identified as a significant site of preventable human errors and adverse events in the health care system, raising important questions about the nature of human error management and patient safety ethics in rapidly changing environments, of which the Emergency Department is a prime example. In Part I of this article series, an overview of the incidence and impact of preventable adverse events in Emergency Department contexts and the development of the global patient safety movement was presented. In this second article brief attention is given to examining some of the ethical tensions that have arisen in response to the patient safety movement and their possible implications for Emergency Department contexts and staff.

Healthy cities

Healthy Cities is a worldwide movement developed by the European office of the World Health Organization. It has been implemented formally through WHO in many cities, and others have adopted the model. Grounded in 11 qualities that range from housing to economy and social characteristics such as a supportive community, Healthy Cities goes well beyond the definition of health as an absence of disease. This entry looks at its development and implementation around the world.

Level of urbanization and noncommunicable disease risk factors in Tamil Nadu, India

Objective To investigate the poorly understood relationship between the process of urbanization and noncommunicable diseases (NCDs) through the application of a quantitative measure of urbanicity.

Methods We constructed a measure of the urban environment for seven areas using a seven-item scale based on data from the Census of India 2001 to develop an “urbanicity” scale. The scale was used in conjunction with data collected from 3705 participants in the World Health Organization’s 2003 STEPwise risk factor surveillance survey in Tamil Nadu, India, to analyse the relationship between the urban environment and major NCD risk factors. Linear and logistic regression models were constructed examining the relationship between urbanicity and chronic disease risk.

Findings
Among men, urbanicity was positively associated with smoking (odds ratio, OR: 3.54; 95% confidence interval, CI: 2.4–5.1), body mass index (OR: 7.32; 95% CI: 4.0–13.6), blood pressure (OR: 1.92; 95% CI: 1.4–2.7) and low physical activity (OR: 3.26; 95% CI: 2.5–4.3). Among women, urbanicity was positively associated with low physical activity (OR: 4.13; 95% CI: 3.0–5.7) and high body mass index (OR: 6.48; 95% CI: 4.6–9.2). In both sexes urbanicity was positively associated with the mean number of servings of fruit and vegetables consumed per day (P < 0.05).

Conclusion
Urbanicity is associated with the prevalence of several NCD risk factors in Tamil Nadu, India.

Psychological interventions for the prevention and management of lifestyle-related chronic disease

The Australian Government's current health reform agenda provides a timely opportunity to highlight the contribution of health psychology interventions in the prevention and management of chronic diseases associated with lifestyle risk factors. The World Health Organisation (2009) has identified the main risk factors responsible for deaths internationally as high blood pressure (responsible for 13% of deaths), tobacco use (9%), high blood sugar (6%), physical inactivity (6%), overweight and obesity (5%), high cholesterol (5%), unsafe sex (4%) and alcohol use (4%). A number of these factors also increase the risk of major chronic diseases - cardiovascular disease, diabetes and cancers. There is now a substantial evidence base for the effectiveness of health improvement interventions based on psychological theory, research and practice and hence they deserve a high level of recognition within systems for funding health. This article presents a summary of a systematic review of the evidence for the effectiveness of health psychology interventions in the prevention and treatment of chronic diseases associated with lifestyle risk factors.

Strategies to reduce sodium consumption : a food industry perspective

The global high prevalence of hypertension and cardiovascular disease has raised concerns regarding the sodium content of the foods which we consume. Over 75% of sodium intake in industrialized diets is likely to come from processed and restaurant foods. Therefore international authorities, such as the World Health Organisation, are encouraging the food industry to reduce sodium levels in their products. Significant sodium reduction is not without complications as salt plays an important role in taste, and in some products is needed also for preservation and processing. The most promising sodium reduction strategy is to adapt the preference of consumers for saltiness by reducing sodium in products in small steps. However, this is a time-consuming approach that needs to be applied industry-wide in order to be effective. Therefore the food industry is also investigating solutions that will maintain the same perceived salt intensity at lower sodium levels. Each of these has specific advantages, disadvantages, and time lines for implementation. Currently applied approaches are resulting in sodium reduction between 20-30%. Further reduction will require new technologies. Research into the physiology of taste perception and salt receptors is an emerging area of science that is needed in order to achieve larger sodium reductions.