TABLE 2.

Multivariate Analysis of Cyst Prevalence

Model No.	Odds Ratio (95% CI)
Model 1
Age (y)
40–49	1.0 (ref)
50–59	1.15 (0.42–3.13)
60–69	2.14 (0.84–5.45)
70–79	3.24 (1.30–8.10)
80–89	7.13 (2.73–18.63)
Ethnicity
White	1.0 (ref)
Black	1.02 (0.57–1.82)
Asian	3.69 (1.06–12.78)
Hispanic	—
Other or unknown	1.13 (0.34–3.71)
Model 2
Age
For each increasing year	1.06 (1.04–1.08)
Ethnicity
White, black, Hispanic, other	1.0 (ref)
Asian	3.57 (1.05–12.13)

Note—Dash indicates not applicable; ref indicates reference category.