Fig. 2From: Effect of blood lead levels on periodontitis in American adults: a cross-sectional analysis from the national health and nutrition examination surveyStratified analyses by potential modifiers of the association between blood lead levels with periodontitis** Each subgroup analysis adjusted for age, sex, ethnicity, BMI, PIR, current smoking, glycated hemoglobin, TC, HDL, SUA, eGFR, diabetes, hypertension, hyperlipidemia, antihypertensive drugs, lipoprotein-lowering drugs, glucose-lowering drugs, cadmium, mercury except for the stratifying variableBack to article page