TABLE 3.

Correlation Coefficients for the Associations Between BMI z Scores and FMI z Scores

	Correlation Coefficient With FMI z Scores
CDC BMI z score for the entire BMDCS group	0.85
CDC BMI z score for BMDCS girls	0.89
CDC BMI z score for BMDCS boys	0.82
CDC BMI z score for the entire DS group	0.92
CDC BMI z score for DS girls	0.96
CDC BMI z score for DS boys	0.90
DS-specific BMI z score for the entire DS group	0.93
DS-specific BMI z score for DS girls	0.95
DS-specific BMI z score for DS boys	0.89

All P < .0001.