Table 2 Covariates associated with Alzheimer’s disease at end of follow-up with univariate, multivariable and sensitivity analysis of Cox regression analysis
Variable | Univariate analysis | Multivariable analysis | ||||
|---|---|---|---|---|---|---|
Crude HR | 95% CI | p value | Adjusted HR | 95% CI | p value | |
1-year exclusion in a diagnosis of AD | ||||||
Chronic periodontitis | ||||||
Without | Reference | Reference | ||||
With | 1.301 | 1.012–1.673 | 0.0404 | 1.297 | 0.995–1.692 | 0.0547 |
10-year exclusion in a diagnosis of AD | ||||||
Chronic periodontitis | ||||||
Without | Reference | Reference | ||||
With | 1.364 | 1.079–1.725 | 0.0095 | 1.707 | 1.152–2.528 | 0.0077 |