Table 3: -test of whether -scores for bone mineral density significantly differ from 0.

Test value = 0
df value (2-tailed)Mean difference95% confidence interval of the difference
LowerUpper

L2–L4 -score−2.633200.016−0.44−0.79−0.09
FN -score−1.263200.221−0.19−0.500.12