. Author manuscript; available in PMC: 2010 Jul 1.

Published in final edited form as: Am J Prev Med. 2009 Jul;37(1 Suppl):S17–S24. doi: 10.1016/j.amepre.2009.04.004

Table 1.

Numbers of subjects and measurements of anthropometric variables, Project HeartBeat! (1991–1995)

	Cohort 1	Cohort 2	Cohort 3	Total
Ages (years)	8–12	11–15	14–18	8–18
Subjects	314	197	167	678
Measurements^a	2770	1679	1360	5809
Average per subject	8.8	8.5	8.14	8.6

The number of measurements varies slightly for different outcome variables.