Table 2.
MIA components and severe periodontitis.
| All (N = 254) | Periodontally healthy (n = 53) | Mild periodontitis (n = 71) | Moderate periodontitis (n = 83) | Severe periodontitis (n = 47) | p-value* | |
|---|---|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | n (%) | ||
| Malnutrition | 136 (53.5%) | 29 (54.7%) | 39 (54.9%) | 36 (43.4%) | 32 (68.1%) | 0.057 |
| Inflammation | 81 (31.9%) | 14 (26.4%) | 20 (28.3%) | 22 (26.5%) | 25 (53.2%) | 0.007 |
| Atherosclerosis | 62 (24.4%) | 11 (20.8%) | 21 (29.6%) | 18 (21.7%) | 12 (25.5%) | 0.62 |
| Numbers of MIA component(s) | ||||||
| 0 | 66 (26.0%) | 16 (30.2%) | 20 (28.2%) | 26 (31.3%) | 4 (8.5%) | 0.082 |
| 1 | 117 (46.1%) | 23 (43.4%) | 30 (42.3%) | 41 (49.4%) | 23 (48.9%) | |
| 2 | 51 (20.1%) | 11 (20.8%) | 13 (18.3%) | 13 (15.7%) | 14 (29.8%) | |
| 3 | 20 (7.9%) | 3 (5.7%) | 8 (11.3%) | 3 (3.6%) | 6 (12.8%) | |
Number of MIA component(s) was defined as the number of relevant components among three components of MIA syndrome (malnutrition, inflammation, and atherosclerosis).
Malnutrition: Geriatric Nutritional Risk Index < 92.
Inflammation: high sensitivity C-reactive protein > 0.3 mg/dL.
Atherosclerosis: underwent invasive procedures for atherosclerotic diseases or had history of cardiovascular events.
*Fisher's exact test.