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Table 4 Odds ratios (95% confidence interval) for the association of psoriasis and radiographic bone loss, whole sample (N = 171)

From: Association between moderate to severe psoriasis and periodontitis in a Scandinavian population

Model OR (95% CI) p B SE Wald df
Unadjusted 3.7 (1.7; 8.1) 0.001 1.306 0.399 10.739 1
Model 1 a 4.5 (1.7;11.5) 0.002 1.495 0.483 9.594 1
Model 2 b 4.0 (1.6; 10.5) 0.004 1.394 0.489 8.136 1
Model 3 c 4.0 (1.5; 10.4) 0.005 1.378 0.492 7.847 1
  1. aModel 1: logistic regression analysis using radiographic bone loss as dependent variable and psoriasis status as independent variable, adjusted for propensity score.
  2. bModel 2: as Model 1, except that smoking status was added as independent variable.
  3. cModel 3: as Model 2, except that regularity of dental visits was added as independent variable.
  4. Stepwise logistic regression analysis.