Fig. 1From: Trends in childhood obesity and central adiposity between 1998-2001 and 2010-2012 according to household income and urbanity in KoreaChanges in the distribution of body mass index (BMI) Z-scores among boys and girls aged 10–19, according to household income status (high vs. low) (a for boys and b for girls) and urbanity (c for boys and d for girls) between 1998–2001 and 2010–2012Back to article page