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Table 6 Association of ESBL-production with type of isolates under investigation

From: Distribution of blaCTX − M, blaTEM, blaSHV and blaOXA genes in Extended-spectrum-β-lactamase-producing Clinical isolates: A three-year multi-center study from Lahore, Pakistan

Isolates

Total number (%)

ESBL-production

Chi-score

p-value

Positive (%)

Negative (%)

Escherichia coli

321 (65)

262 (82)

59 (18)

6.792369985

.00951

Klebsiella spp.

124 (25)

89 (72)

35 (28)

Pseudomonas spp.

24 (5)

20 (83)

4 (17)

Enterobacter spp.

20 (4)

14 (70)

6 (30)

Acinetobacter spp.

8 (2)

7 (88)

1 (13)