Australian Adult Physical Activity Sufficiency Trend Data: Positive, Prevalent, and Persistent Changes 2002-2012.

Background: Insufficient physical activity (PA) is a risk factor for several noncommunicable chronic diseases. The World Health Organization stresses the need for national PA trend data to help inform strategies to arrest noncommunicable chronic disease incidence. The Active Australia Survey questionnaire quantifies leisure-time physical activity.

Proportion of adults achieving sufficient physical activity increases in South Australia, 1998 - 2010.

Background: The South Australian Department of Health has administered the Active Australia Survey triennially since 1998 to assess physical activity levels in the South Australian adult population. Survey findings may reflect the impact of health messages on the population and provide evidence to inform public health policy.This study analyzed the data from the South Australian Active Australia Surveys from 1998 to 2010 to quantify trends in the physical activity patterns of the total population and groups within the population over this period.