Figure 1

Age and body mass index-adjusted mean bone mineral density in 4 NHANES (2005–2006, 2007–2008, 2009–2010, and 2013–2014).

Age and body mass index-adjusted mean bone mineral density in 4 NHANES (2005–2006, 2007–2008, 2009–2010, and 2013–2014).