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Table 2 Susceptibility to urinary anti-infectives by sex and age for E. coli cultured from urine*

From: Sex- and age-specific trends in antibiotic resistance patterns of Escherichia coli urinary isolates from outpatients

 

Age (years)

CMH

 

<18

18-64

>64

p-value

Ampicillin

   

<0.0001

 Male

104 (58.8)

852 (68.5)

708 (64.4)

 

 Female

2564 (62.6)

16988 (65.4)

7623 (69.9)

 

Amoxicillin clavulanate

   

<0.0001

 Male

45 (64.3)

214 (55.6)

225 (57.0)

 

 Female

1113 (73.1)

6040 (67.5)

2138 (64.2)

 

Ciprofloxacin

   

<0.0001

 Male

112 (97.4)

1201 (96.5)

979 (89.1)

 

 Female

2613 (98.4)

25161 (96.9)

10126 (92.8)

 

Nitrofurantoin

   

<0.0001

 Male

174 (98.3)

1214 (97.6)

1042 (94.8)

 

 Female

4023 (98.2)

25413 (97.9)

10543 (96.6)

 

Trimethoprim/Sulfamethoxazole

   

0.3888

 Male

147 (83.1)

1090 (87.6)

939 (85.4)

 

 Female

3479 (84.9)

21909 (84.4)

9286 (85.1)

 
  1. *Represents the first isolate for each patient and year.
  2. CMH: Cochrane Maentel Haenszel correlation test.