Griffith University

About: Griffith University is a education organization based out in Brisbane, Queensland, Australia. It is known for research contribution in the topics: Population & Poison control. The organization has 13830 authors who have published 49318 publications receiving 1420865 citations.

Burden of treatment for chronic illness: a concept analysis and review of the literature.

Abstract: Context Treatment burden, the burden associated with the treatment and management of chronic illness, has not yet been well articulated. Objective Using Rodgers' (1989, Journal of Advanced Nursing, 14, 330–335) method of concept analysis, this review describes the ways in which treatment burden has been conceptualized to define the concept and to develop a framework for understanding its attributes, antecedents and consequences. Methods Leading databases were searched electronically between the years 2002 and 2011. To ensure the review focused on actual observations of the concept of interest, articles that did not measure treatment burden (either qualitatively or quantitatively) were excluded. An inductive approach was used to identify themes related to the concept of treatment burden. Main results Thirty articles, identified from 1557 abstracts, were included in the review. The attributes of treatment burden include burden as a dynamic process, as a multidimensional concept, and comprising of both subjective and objective elements. Prominent predisposing factors (antecedents) include the person's age and gender, their family circumstances, possible comorbidity, high use of medications, characteristics of treatment and their relationship with their health-care provider. The most dominant consequences are poor health and well-being, non-adherence to treatment, ineffective resource use and burden on significant others. Furthermore, many of these consequences can also become antecedents, reflecting the cyclic and dynamic nature of treatment burden. Conclusion The findings underscore the need for researchers and health-care professionals to engage in collaborative discussions and make cooperative efforts to help alleviate treatment burden and tailor treatment regimens to the realities of people's daily lives.

Stated Economic and Social Motivations of Farm Tourism Operators

Abstract: Farm tourism enterprises combine the commercial constraints of regional tourism, the nonfinancial features of family businesses, and the inheritance issues of family farms. They have theoretical significance in regional tourism geography and economics, family tourism business dynamics, and rural diversification. We examined motivations of farm tourism operators throughout Australia using both qualitative and quantitative methods. In contrast to Europe and the United States, social motivations are marginally more important overall than economic motivations. For most operators, however, both are important; and different motivations are dominant for different types of farm landholders and at different stages in farm, family, and business lifecycles. For some families, tourism is a critical component of income streams to keep the current generation on the family property and provide opportunities for succeeding generations. For others it combines social opportunities with retirement income. Tourism, agricultu...

Developmental Vitamin D Deficiency and Risk of Schizophrenia: A 10-Year Update

Abstract: There is an urgent need to generate and test candidate risk factors that may explain gradients in the incidence of schizophrenia. Based on clues from epidemiology, we proposed that developmental vitamin D deficiency may contribute to the risk of developing schizophrenia. This hypothesis may explain diverse epidemiological findings including season of birth, the latitude gradients in incidence and prevalence, the increased risk in dark-skinned migrants to certain countries, and the urban-rural gradient. Animal experiments demonstrate that transient prenatal hypovitaminosis D is associated with persisting changes in brain structure and function, including convergent evidence of altered dopaminergic function. A recent case-control study based on neonatal blood samples identified a significant association between neonatal vitamin D status and risk of schizophrenia. This article provides a concise summary of the epidemiological and animal experimental research that has explored this hypothesis.

Principles to guide the development of strategic environmental assessment methodology

Abstract: Despite much recent attention being given to strategic environmental assessment (SEA), there are considerable difficulties moving from a useful concept to widespread and enduring practice. This may be partly because the proponents of the policies, programmes and plans (PPPs) and the decision-makers remain unaware, or unconvinced, that SEA can add value to the existing processes in PPP development, assessment and decision-making. This paper attempts to respond to these difficulties by defining an overarching concept of SEA and a set of principles to assist in the evolution of effective methodologies. A broad range of SEA methodologies will be needed to adapt to the particular PPP-making context and these must be grafted onto the existing PPP process.