Table 4 Descriptive and Mann–Whitney U analysis for the most frequent antibiotics in both zones.

From: Presence of antibiotics in children’s urine: a silent risk beyond drinking water

Antibiotics

Zone

n

mean

sd

min

Q1

median

Q3

max

p- value

Azithromycin

Pacocha

19

201.68

532.16

0.00

33.93

76.19

136.82

2384.00

0.87

Pampa

21

252.12

693.48

0.00

47.13

82.66

102.35

3241.13

 

Ciprofloxacin

Pacocha

19

58.49

90.40

0.00

0.00

25.63

86.40

366.01

0.65

Pampa

21

815.64

2531.47

0.00

0.00

34.28

162.22

10,677.00

 

Doxycycline

Pacocha

19

421.88

186.50

0.00

317.22

384.83

509.50

784.29

0.07

Pampa

21

1284.88

1791.33

0.00

426.33

540.64

1049.00

7464.00

 

Nalidixic acid

Pacocha

19

1904.72

1986.90

0.00

0.00

1457.97

3121.74

6507.71

0.97

Pampa

21

1943.71

2197.29

0.00

785.00

1562.87

2318.12

9286.00

 

Trimethoprim

Pacocha

19

507.23

705.60

0.00

64.13

128.28

720.32

2042.00

0.18

Pampa

21

586.26

2051.78

0.00

0.00

93.82

188.00

9493.00