Bone Density and Cortical Thickness in Normal, Osteopenic, and Osteoporotic Sacra

Table 2

Cancellous bone mineral density by region and condition.

Location*	BMD (g/cm^3)	95% Confidence Interval
		Lower	Upper
IA
N	75.12	52.98	97.26
P	77.05	49.03	105.08
O	39.15	5.33	72.97
IP
N	128.14	105.51	150.77
P	125.43	92.66	158.21
O	45.42	26.30	64.55
LA
N	167.86	147.92	187.80
P	163.05	139.15	186.95
O	107.59	90.18	125.01
LL
N	132.62	108.53	156.71
P	96.43	75.39	117.48
O	51.76	39.52	63.99
LMA
N	81.76	56.95	106.57
P	65.95	40.48	91.43
O	−1.33	−12.35	9.70
LMM
N	31.33	14.94	47.72
P	22.83	5.92	39.74
O	−21.46	−27.41	−15.52
LMP
N	61.46	44.79	78.14
P	48.17	30.65	65.68
O	11.70	−0.46	23.86
LP
N	185.79	156.93	214.65
P	160.53	131.15	189.90
O	107.89	94.39	121.40
MA
N	175.86	140.73	210.99
P	167.00	134.38	199.62
O	134.71	99.50	169.93
MM
N	149.30	120.27	178.33
P	146.83	110.41	183.26
O	103.47	74.63	132.31
MP
N	109.60	79.33	139.87
P	111.57	76.69	146.44
O	64.86	42.51	87.21

BMD: body mass index; N: normal; O: osteoporotic; P: osteopenic.
*For definition of locations, please see Figure 1.