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. Author manuscript; available in PMC: 2014 Apr 4.
Published in final edited form as: Am Econ J Appl Econ. 2013 Apr 1;5(2):1–28. doi: 10.1257/app.5.2.1

Figure 2. Distribution of BMI by Age Cohorts and Tribal Status at Age 19.

Figure 2

Notes: Density plots of the distribution of BMI across tribal member children and nonmembers at age 19 by age cohort. The youngest age cohort was initially age 9 at survey intake, the middle age cohort was age 11 at intake, and the oldest cohort was 13 at intake.