AJPH First Look, published online ahead of print Jul 28, 2005
Weight Gain Trends Across Sociodemographic Groups in the United States
Khoa Dang Truong, MPhil and
Roland Sturm, PhD
Khoa Dang Truong is with the Pardee Rand Graduate School, and Roland Sturm is with the Rand Corporation, Santa Monica, Calif.

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FIGURE 1— Trends in average body mass index (BMI), by education: Behavioral Risk Factor Surveillance System, 19862002.
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FIGURE 2— Trends in average body mass index (BMI), by relative income: Behavioral Risk Factor Surveillance System, 19862002.
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Copyright © 2005 by the American Public Health Association
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