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Table 4 Comparison of periodontal status between AA group and non-AA group

From: Oral hygiene and periodontal conditions in the Chinese patients with aortic aneurysm

Periodontal status AA (n = 169) Non-AA (n = 156) p value
Healthy 0 (0%) 15 (9.6%) 0.000*
Gingivitis 21 (12.4%) 54 (34.6%) 0.000*
Periodontitis 148 (87.6%) 87 (55.8%) 0.000*
 • Mild 31 (18.3%) 62 (39.7%) 0.000*
 • Moderate 89 (52.7%) 15 (9.6%) 0.000*
 • Severe 28 (16.6%) 10 (6.4%) 0.004*
  1. Independent t-test was performed; *: p < 0.05