Table 1 Contingency table showing the distribution of Imipenem resistance phenotypes among cancer and non-cancer patients. Phenotype-phenotype associations are tested by Chi-square test for independence. %row = percentage of row total.

From: Novel blaCTX-M variants and genotype-phenotype correlations among clinical isolates of extended spectrum beta lactamase-producing Escherichia coli

IPM resistance

Cancer

Non-cancer

Total

N (%row)

N (%row)

N (%row)

R

4 (80%)

1 (20%)

5 (100%)

I

2 (100%)

0 (0%)

2 (100%)

S

35 (18.3%)

156 (81.7%)

191 (100%)

Total

41 (20.7%)

157 (79.3%)

198 (100%)

  1. Chi-square = 19.02 with 2 df p ≤ 0.0001.
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