Figure 4From: Sex- and age-differences in blood manganese levels in the U.S. general population: national health and nutrition examination survey 2011–2012 Sex-stratified association between blood Mn and serum iron levels (95% CI) for individuals 12–80 years, adjusted for age, BMI, PIR, race/ethnicity, and blood lead, cadmium, selenium, and mercury levels (n = 5287). Statistics are weighted.Back to article page