Table 3.
Duration of diabetes (years) |
Case |
Control |
Odds ratio (95% CI) |
|
---|---|---|---|---|
Number (%) | Model 1 | Model 2 | ||
0-2 |
6 |
44 |
1.00 |
1.00 |
≥2 | 51 | 178 | 2.10 (0.85-5.31) | 2.28 (0.85-6.08) |
Model 1 was adjusted for age and sex.
Model 2 was additionally adjusted for sex, age, alcoholism, periodontal disease, esophagus ulcer, esophagus reflux, other NSAIDs and COX-2 inhibitors.