FIGURE 1.

Least-squares means (±SDs) of BMD at specified sites on the basis of quintiles of magnesium intake. Values were adjusted for covariates (age, race-ethnicity, parental history of fracture, personal fracture at ≥55 y of age, BMI, history of coronary heart disease, treated diabetes, self-reported health, hormone therapy use, alcohol intake, total calcium intake, smoking, and physical activity). *Quintile 5 compared with quintile 1, P < 0.001 (tests for linear trend across quintiles). BMD, bone mineral density.