Table 2.
Association of Periodontal Disease Severity and Edentulism with Serum Prostate-Specific Antigen concentration, Men in NHANES 2009-2010a
| No PD (n=320) |
Mild (n=103) |
Moderate (n=500) |
Severe (n=229) |
Edentulism (n=111) |
P-trendd | |
|---|---|---|---|---|---|---|
| In(PSA) Coefficients (95% CI) | ||||||
| Model 1b | Reference | −0.20 (−0.36, −0.04) | −0.14 (−0.28, 0.00) | −0.16 (−0.45, 0.13) | −0.19 (−0.35, −0.02) | 0.16 |
| Model 2c | Reference | −0.20 (−0.34, −0.05) | −0.12 (−0.26, 0.01) | −0.16 (−0.43, 0.12) | −0.16 (−0.35, 0.04) | 0.13 |
a
PD = periodontal disease; PSA = prostate-specific antigen; CI = confidence interval
b
Model 1 adjusted for age in years (continuous) and race/ethnicity (non-Hispanic white, non-Hispanic black, Hispanic, other).
c
Model 2 adjusted for age in years (continuous), race/ethnicity (non-Hispanic white, non-Hispanic black, Hispanic, other), body mass index (continuous), annual family income (<$25000, $25000-$74999, >$74999), education (<high school, high school, >high school), smoking (never, former, current), and diabetes (non-diabetic, pre-diabetic. diabetic).
d
P for trend for periodontal disease severity in dentate men