From: Genome wide association scan for chronic periodontitis implicates novel locus
Variable | Pittsburgh | Porto Alegre | Rio de Janeiro | |
---|---|---|---|---|
N | 866 | 1,460 | 359 | |
Periodontitis status | Affected | 99 (11.4%) | 430 (29.4%) | 183 (51%) |
Non-Affected | 767 (88.6%) | 1,030 (70.6%) | 176 (49%) | |
Mean age (Years) | 41 | 40 | 56 | |
Sex | Females | 439 (50.7%) | 784 (53.7%) | 257 (71.6%) |
Males | 427 (49.3%) | 676 (46.3%) | 105 (28.4%) | |
Ethnic background | White | 606 (70%) | 1,188 (81.4%) | 288 (80.2%) |
Black | 190 (21.9%) | 272 (18.6%) | 71 (19.8%) | |
Other | 70 (8.1%) | 0 | 0 | |
Ethnic background | White | 63 | 348 | 147 |
In individuals with | Black | 32 | 82 | 36 |
With Periodontitis | Other | 4 | 0 | 0 |
Smoker | 128 (14.8%) | 430 (29.4%) | 39 (10.9%) | |
Self-reported diabetes | 44 (5.1%) | 40 (2.7%) | 31 (8.6%) |