20090006130 | SYSTEM, METHOD AND APPARATUS FOR COMPARING INJURY RISK ASSESSMENTS - A method of calculating a relative indicator of injury risk for a group of individuals, where injury risk is assessed across at least one risk category associated with an injury risk factor, the method being characterised by the steps of; receiving a plurality of risk values, where a single risk value is received for each individual of the group for each risk category considered, calculating a risk ratio for each possible risk value available for each risk category considered using the received risk values, calculating a category metric for each risk category considered using the risk ratios of each risk category, and calculating a relative indicator of injury risk for the group using a linear combination of the calculated category metrics. | 01-01-2009 |