Table 1 Comparison of baseline characteristics between the study groups with and without periodontal disease.
From: Periodontal disease does not increase the risk of subsequent psoriasis
Without periodontal disease (n = 3,637,128) | With periodontal disease (n = 3,682,468) | p-value | |
|---|---|---|---|
Mean age ± SD, years | 40.22 ± 13.00 | 41.83 ± 12.42 | < 0.0001 |
Sex, male, n (%) | 1,989,752 (54.71) | 2,353,664 (63.92) | < 0.0001 |
Smoking, ever smoker, n (%) | 1,245,860 (34.25) | 1,616,190 (43.89) | < 0.0001 |
Diabetes, n (%) | 155,069 (4.26) | 179,172 (4.87) | < 0.0001 |
Obesity, n (%) | 89,388 (2.46) | 112,866 (3.06) | < 0.0001 |
Heavy alcohol consumption, yes, n(%) | 249,742 (6.87) | 360,572 (9.79) | < 0.0001 |
Hypertension, n (%) | 310,404 (8.53) | 347,109 (9.43) | < 0.0001 |
