Table 2.

Correlations between percentage changes of serum zinc and BMD.

	r-Value from Pearson’s Product-Moment Correlation	P-Value	ρ-Value from Spearman’s Rank Correlation	P-Value
vs. Lumbar BMD	0.477	<0.001	0.442	<0.001
vs. Total hip BMD	0.395	<0.001	0.321	<0.001
vs. Femoral neck BMD	0.452	<0.001	0.407	<0.001

BMD: Bone mineral density; vs.: Versus.