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Table 2 Multivariate analysis of results obtained to urinary bacterial adhesion to T24 cells expressed as adhesion index.

From: Dosage effect on uropathogenic Escherichia coli anti-adhesion activity in urine following consumption of cranberry powder standardized for proanthocyanidin content: a multicentric randomized double blind study

   Parameters SD IC95% p p globale
     inf sup   
Countries France .   . .   <0.001
  Spain -1.649 1.4478 -4.487 1.188 0.26  
  Japan 3.127 1.6099 -0.028 6.283 0.05  
  Hungary 0.332 1.7194 -3.038 3.702 0.85  
Hours 1-6 H . . . .   
  24 H 7.089 0.7367 5.645 8.533 <0.001  
Dose Placebo . . . .   <0.001
  36 mg -9.236 1.1482 -11.487 -6.986 <0.001  
  72 mg -16.595 0.6769 -17.921 -15.268 <0.001  
  144 mg -20.929 0.9071 -22.0707 -19.151 <0.001  
  1. The index value was modelled by the hours, the country and the dose using a Generalized Estimating Equation model.