Table 2.

Ten-year trends in whole grain intakes by age.

Whole Grain (oz eq/day)
Age (y)	n	2001–2010	2001–2002	2003–2004	2005–2006	2007–2008	2009–2010	p-value for trend
4–18	14,973	0.52 ± 0.01	0.56 ± 0.02	0.48 ± 0.03	0.48 ± 0.03	0.51 ± 0.02	0.55 ± 0.02	0.913
19–50	13,268	0.61 ± 0.02	0.62 ± 0.04	0.53 ± 0.03	0.62 ± 0.05	0.56 ± 0.04	0.72 ± 0.04	0.094
51+	11,541	0.86 ± 0.02	0.88 ± 0.05	0.77 ± 0.04	0.90 ± 0.05	0.84 ± 0.06	0.88 ± 0.04	0.587