Table 2.

Association of periodontal disease with CKD (eGFR 15 to 59 ml/min per 1.73 m²) or urine albumin-to-creatinine ratio ≥ 30 mg/g)

	OR	95% Confidence Interval	P
Unadjusted	2.50	1.96, 3.19	<0.001
Adjusted for age and gender	1.74	1.32, 2.30	<0.001
Adjusted for above plus tobacco use, hypertension, and diabetes	1.59	1.20, 2.10	0.002
Adjusted for above plus race/ethnicity, poverty status, and educational attainment	1.55	1.16, 2.07	0.004
Adjusted for above plus dental care use	1.51	1.13, 2.02	0.006