Table 4:

Multivariable risk ratio (95% CI) of incident prediabetes and diabetes by periodontal disease severity, HCHS/SOL, 2008-2017

Incident Prediabetes (N=4,007)
	None/mild	Moderate/severe
Model 1	Ref	0.96 (0.84, 1.09)
Model 2	Ref	0.94 (0.82, 1.07)
Model 3	Ref	0.93 (0.82, 1.06)
Incident Diabetes (N=7,827)
Model 1	Ref	1.02 (0.83, 1.26)
Model 2	Ref	0.98 (0.79, 1.22)
Model 3	Ref	0.99 (0.80, 1.22)

Notes:

Results are from multivariable survey Poisson regression models.

Reference category for all models was none/mild periodontal disease based on Centers for Disease Control/American Association of Periodontology definitions.

Model 1 was adjusted for age, sex, Hispanic background, body mass index

Model 2 was further adjusted for years in US, education, income, time since last dental visit, health insurance, cigarette use, diet score.

Model 3 was further adjusted for log transformed C-reactive protein.