7National Center for Health Statistics. Health, United States, 2004with chartbook on trends in the health of Americans. Hyattsville,Maryland: 2004. Available at: http://www. cdc. gov/nchs/data/hus/hus04. pdf. Accessible in Jan 2005.
8Katzmarzyk PT. The Canadian obesity epidemic: an historical perspective. Obesity Research, 2002,10: 666-674.
9Katzmarzyk PT, Ardem CI. Overweight and obesity mortality trends in Canada, 1985-2000. Can J Public Health, 2004,95: 16-20.
10Lee L. The current state of public health in China. Annu Rev Public Health, 2004,25: 327-339.
