On the left of the figure is a list of public health activities extracted from the latest public health expenditure report 60 , and to the right are the details of a selected activity, characterised by a number of 'slots' or attributes of the activity. The selected activity is Queensland's 2000-01 health promotion initiatives, on which $18.7 million was expended. The example shows the variety of health issues and determinants addressed (sun protection, healthy diet, and so on) for population groups.