Table 3.

Cross-tabulation of the virus frequency among ARI patients.

Virus	RSVA	RSVB	INFA	INFB	PIV1	PIV2	PIV3	PIV4	hMPV	CVEV	RhV
RSVA	10	0	0	0	0	0	0	1	0	5*	6
RSVB		8	0	1	0	0	1	0	0	2	6*
INFA			5	1	1	0	1*	0	0	1	3
INFB				9	2*	0	5**	1	0	2	9**
PIV1					11	0	3**	0	0	1	3
PIV2						2	0	0	0	1	1
PIV3							6	0	0	1	5*
PIV4								8	0	4*	5
hMPV									3	0	3*
CVEV										45	28**
RhV											81

^*Correlation is significant at the 0.05 level (2-tailed).

^**Correlation is significant at the 0.01 level (2-tailed).