Community development and ecology : engaging ecological sustainability through community development : selected papers from a conference held in Melbourne, 26-28 March 2008

The papers consider such questions as how to build community resilience in the context of profound environmental threat, how to ensure sustainability through community processes and how to assess community progress in responding to threats to the ecosystem.

Do boys do the atopic march while girls dawdle?

Background
The atopic march hypothesis suggests that infants with eczema are at increased risk of asthma. Others argue that eczema is not a risk factor for asthma unless there is also sensitization or early wheezing.
Objective
To examine the role of infantile eczema as a predictor of risk of childhood asthma, while allowing for the effects of early wheeze, sensitization, and sex, both as independent effects and possible effect modifiers.
Methods
A total of 620 infants with a family history of allergic disease was recruited. Eczema and wheeze was prospectively documented to 2 years of age. Sensitization was determined by skin prick tests at 6, 12, and 24 months to 6 common food and inhalant allergens. Interviews were conducted at 6 and 7 years to ascertain current asthma.
Results
Sufficiently complete data were available for 403 children. Eczema within the first 2 years of life was clearly associated with an increased risk of childhood asthma in boys (adjusted odds ratio, 2.45; 95% CI, 1.31-4.46) but not in girls (odds ratio, 0.88; 95% CI, 0.43-1.77; P for interaction = .031) even with adjustment for the effects of early allergic sensitization and wheeze. If these relationships are causal, an intervention to prevent eczema in boys might reduce the incidence of childhood asthma by as much as 28%.
Conclusion
Eczema in the first 2 years of life is associated with an increased risk of childhood asthma in boys, but there is no evidence of this in girls.

The rural and regional ambulance paramedic : moving beyond emergency response - report to the Council of Ambulance Authorities Inc. March 2006

Serious long-term recruitment and retention problems amongst rural health workers in Australiacontribute to inequitable health service access for rural Australians. In response, new healthcaremodels with flexible workforce roles are emerging including expanded-scope paramedic roles.

This research project was born from the view that expanding ambulance paramedics’ scope ofpractice offers the potential to improve patient care and the general health of the community.New healthcare models with flexible workforce roles are clearly needed in rural Australia andexpanded-scope paramedic roles are valuable innovations.