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Table 2 Associations with cure (combined variable of total cure & improvement; unmatched logistic regression)

From: A randomized, controlled study to investigate the efficacy and safety of a topical gentamicin-collagen sponge in combination with systemic antibiotic therapy in diabetic patients with a moderate or severe foot ulcer infection

n = 88 Univariate analysis Multivariate analysis
Odds ratio (95% confidence interval) Odds ratio (95% confidence interval)
Body mass index (continuous variable) 0.8 (0.7–1.1) 0.6 (0.3–1.2)
Age (continuous variable) 1.0 (0.8–1.1) 0.8 (0.6–1.2)
Glycated hemoglobulin (continuous variable) 0.8 (0.5–1.4) n.d.
Duration of antibiotic treatment (continuous variable) 0.9 (0.7–1.2) 1.1 (0.6–1.9)
Gentamicin-sponge use 1.0 (0.1–16.1) 1.0 (0.1–15.8)
  1. Statistically significant results are displayed
  2. n.d. not done