Table 4.

Multiple Linear Regression Models for BOP and CAL in Postmenopausal Women

	Mean % of Sites with BOP				Worst-site CAL (mm)
Independent Variables	Coefficient (B)	Std. Error	P value	95% CI	Coefficient	Std. Error	P Value	95% CI
AI use
No	REF				REF
Yes	11.22	4.28	0.02	(1.63, 22.00)	2.03	0.99	0.02	(0.46, 3.92)
Income
< $19,000	REF				REF
>=$20,000 - $75,000	−6.81	6.77	0.30	(−20.58, 6.77)	−0.612	0.55	0.15	(−1.73, 0.51)
> $75,000	−1.50	7.10	0.83	(−15.67, 12.71)	−1.05	0.58	0.07	(−2.22, 0.15)
Tobacco Use
No	REF				REF
Yes	−5.08	0.44	0.41	(−15.9, 5.75)	0.22	0.52	0.61	(−0.66, 1.11)
Dental insurance
No	REF
Yes	−5.14	6.31	0.36	(−17.4, 7.55)	−1.10	0.53	0.09	(−1.10, 1.03)
Radiation treatment
No	REF
Yes	4.82	12.0	0.69	(19.3, 29.0)	−0.88	1.11	0.43	(−3.13, 1.35)
Chemotherapy
No	REF
Yes	−11.61	8.68	0.18	(−29.0,5.85)	−1.09	0.71	0.13	(−2.52, 0.34)

Data are shown as mean ± SE (95% CI).