Table 1.

The estimated scores for differentiating low and normal BMD

Affymatrix ID	Weights
	M1(β)	M2(β)	S(β)	LR
AFFX-M27830_M_at	1	1	1	1
211769_x_at	0	0	0	0.946
215887_at	0	0	0	1.915
217761_at	0	0	0	−0.447
220900_at	0	0	0	1.073
223869_at	0.587	0.159	0	0.112
227405_s_at	0.055	0	0	0.024
231599_x_at	0	0	0	−0.175
235102_x_at	0.983	0.113	0	2.822
237739_at	0.779	0.093	0	0.896
238020_at	0	0	0	−1.625
239498_at	1.161	0.185	0	1.146
206742_at	−0.068	−0.06	−0.026	0
222735_at	−0.639	−0.185	−0.082	0
244035_at	0.692	0.013	0	0
219747_at	0	0.007	0	0
235439_at	0	0.033	0	0
238705_at	0	0.212	0	0
238946_at	0	0.06	0.02	0
1552477_a_at	0	−0.02	0	0
206273_at	0	0	0.008	0
206307_s_at	0	0	0.006	0
206326_at	0	0	0.038	0
207369_at	0	0	−0.036	0
210045_at	0	0	−0.002	0
210174_at	0	0	−0.036	0
214412_at	0	0	−0.004	0
215196_at	0	0	−0.008	0
215431_at	0	0	0.002	0
219566_at	0	0	−0.01	0
220554_at	0	0	0.09	0
220584_at	0	0	−0.012	0
221631_at	0	0	−0.01	0
227440_at	0	0	−0.078	0
229201_at	0	0	−0.108	0
230349_at	0	0	−0.01	0
230839_at	0	0	−0.024	0
231231_at	0	0	0.01	0
231468_at	0	0	−0.112	0
231759_at	0	0	−0.106	0
231828_at	0	0	−0.004	0
232114_at	0	0	0.09	0
234259_at	0	0	0.012	0
234421_s_at	0	0	−0.036	0
234604_at	0	0	0.058	0
241736_at	0	0	0.048	0
243673_at	0	0	−0.016	0
243889_at	0	0	−0.068	0
244338_at	0	0	0.022	0
1553027_a_at	0	0	−0.008	0
1556803_at	0	0	0.044	0
1556938_a_at	0	0	0.048	0
1560779_a_at	0	0	0.032	0

LR, logistic regression.