Table 3.

Chi-square analyses for genes found to confer resistance to gentamicin, kanamycin, and apramycin by phage type, species, region, and multivariate regression

GeneChi-square analyses
Phage typeSpeciesRegionaMultivariate regressiona, b
aadB0.29110.65210.45530.5902
aphAI-IAB0.68350.46270.58740.6066
Kn0.61840.01010.06260.0089
aacC40.90370.59430.15850.7257
  • a Unclassified isolates were not included in the analysis.

  • b Phage type, species, and region were included in the analysis.