Fig. 3From: Longevity of dental restorations in Sjogren’s disease patients using electronic dental and health record dataKaplan-Meier plot for time to restoration failure by Sjögren’s disease status. Survival analysis shows higher failure rate among positive cases compared to controls. Hazard ratio (HR) for positive case is 3.18 with confidence interval (CI) ranging from 1.38 to 7.33; p value is 0.007; HR for uncertain case is 2.73 with CI ranging from 1.08–6.89; p value is 0.034; HR for negative case is 2.98 with CI ranging from 1.37–6.49; p value is 0.006Back to article page