Association between Oral Health Status and Diabetic Nephropathy-Related Indices in Japanese Middle-Aged Men

Table 4

Spearman’s correlation coefficients () between age and factors associated with metabolic syndrome and CPI score or number of teeth ().

	CPI score (0, 1, 2)	Number of remaining teeth
Age	-0.005	-0.052
	0.969	0.681
Body mass index	-0.031	-0.160
	0.805	0.198
Serum creatinine	0.459	-0.008
	0.000	0.949
HbA1c (%)	-0.001	-0.300
	0.993	0.014
Estimated GFR	-0.460	0.009
	0.000	0.945
Serum HDL cholesterol	0.090	0.289
	0.474	0.019
Serum LDL cholesterol	-0.170	0.032
	0.173	0.796
Neutral fat	-0.219	-0.034
	0.078	0.784

Upper: Spearman’s correlation coefficients (). Lower: value.