Table 4.

Frequency of detection of single and multiple organisms

Detection frequency	N	%
No organism detected	38	19.9
One organism detected	57	29.8
Codetection of two organisms	24	12.6
Codetection of three organisms	27	14.1
Codetection of four organisms	23	12.0
Codetection of five organisms	12	6.3
Codetection of six organisms	8	4.2
Codetection of seven organisms	2	1.0