Figure. Means of dietary pattern scores by the poorest (1^st) and richest (5^th) wealth index and age range in 2006 (A) and 2013 (B). Brazil, PNDS (2006) and PNS (2013).

Comparison between 1^st quintile versus 5^th quintile by age range: ^ap = 0.016; ^bp = 0.000; ^cp = 0.012; ^dp = 0.023; ^ep = 0.000; ^fp = 0.003; ^gp = 0.005.