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Table 2 Detection rates by real-time PCR of 326 paired faeces and rectal swab samples in samples from subjects with or without diarrhoea

From: Comparison of rectal swabs and faeces for real-time PCR detection of enteric agents in Rwandan children with gastroenteritis

 

Diarrhoea (n = 207)

No diarrhoea (n = 119)

 

Faeces

Rectal swab

P value

Faeces

Rectal swab

P value

ETEC-eltB

38%

(78)

29%

(60)

0.06

47%

(56)

42%

(50)

>0.30

ETEC-estA

16%

(34)

15%

(31)

>0.30

10%

(12)

13%

(16)

>0.30

E. coli bfpA

21%

(44)

17%

(35)

0.26

7.6%

(9)

9.2%

(11)

>0.30

E. coli eae

22%

(45)

22%

(45)

>0.30

23%

(27)

25%

(30)

>0.30

Shigella ipaH

22%

(46)

19%

(39)

>0.30

17%

(20)

22%

(26)

>0.30

Campylobacter

20%

(42)

20%

(42)

>0.30

22%

(26)

20%

(24)

>0.30

Cryptosporidium

9.7%

(20)

9.2%

(19)

>0.30

5.0%

(6)

6.7%

(8)

>0.30

Norovirus GG2

8.7%

(18)

8.2%

(17)

>0.30

4.2%

(5)

3.4%

(4)

>0.30

Rotavirus

23%

(48)

23%

(48)

>0.30

0%

(0)

0.9%

(1)

>0.30

Adenovirus

13%

(26)

16%

(33)

>0.30

50%

(59)

55%

(65)

>0.30

  1. Number of cases in paranthesis.
  2. ETEC, enterotoxinogenic E. coli. GG2, genogroup 2.
  3. Adenovirus was analysed in 193 of the 326 samples.