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Table 4 Final multivariate logistic regression model of occurrence of gingival enlargement

From: Prioritization of predisposing factors of gingival hyperplasia during orthodontic treatment: the role of amount of biofilm

  OR adjusted 95% confidence intervals
Duration of treatment 0: less than 1 year 2.03 [1.01–4.08]*
1: 1–2 years
2: more than 2 years
Type of bracket 0: ceramic 3.5 [1.1–10.55]*
1: metal
  1. OR odds ratio