Table 1.

Ten-year trends in fiber intakes by age.

Dietary Fiber (g/day)
Age (y)	n	2001–2010	2001–2002	2003–2004	2005–2006	2007–2008	2009–2010	p-value for trend
4–18	14,973	13.2 ± 0.1	12.8 ± 0.2	13.2 ± 0.3	13.2 ± 0.3	13.0 ± 0.4	13.9 ±0.3	0.016
19–50	13,268	16.1 ± 0.2	16.2 ± 0.4	15.7 ± 0.4	15.7 ± 0.4	15.8 ± 0.5	17.0 ± 0.4	0.16
51+	11,541	16.1 ± 0.2	16.2 ± 0.5	15.2 ± 0.3	15.8 ± 0.3	16.1 ± 6	17.0 ± 0.2	0.03