Table 2.

Mean BMDs at the Lumbar Spine and Femur for each Age and Sex groups

Measurement Site	Mean BMD in femur (gr/cm2)		Mean BMD in Lumbar Spine(gr/cm2)
Age group	Women	Men	Women	Men
20–29	0.962 ± 0.132	1.098 ± 0.15	**1.198 ± 0.1132	1.209 ± 0.132
30–39	1.022 ± 0.122	1.042 ± 0.146	1.206 ± 0.1249	1.216 ± 0.1414
40–49	0.968 ± 0.120	1.009 ± 0.144	1.158 ± 0.148	1.202 ± 0.176
50–59	0.9179 ± 0.120	0.966 ± 0.206	1.024 ± 0.178	1.120 ± 0.129
60–69	0.833 ± 0.111	0.935 ± 0.105	0.982 ± 0.161	1.117 ± 0.155

** Mean ± SD