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Table 4 Multivariate analysis of risk factors for tcdA-negative tcdB-positive (A-B+) Clostridium difficile infections

From: Clinical and microbiologic characteristics of tcdA-negative variant clostridium difficile infections

  OR 95% CI for Exp(B) p value
   lower upper  
Age 0.966 0.935 0.998 0.038
Sex 1.436 0.482 4.273 0.516
Albumin 2.584 0.901 7.412 0.077
COPD 2.269 0.462 11.153 0.313
Fluoroquinolone use 1.808 0.529 6.180 0.345
Clindamycin use 4.738 1.481 15.157 0.009
  1. OR, odds ratio; CI, confidence interval; COPD, chronic obstructive pulmonary disease.