Table 4.

Chest radiograph findings of pneumonia patients with MRSA and non-MRSA^a

Chest radiograph findings	MRSA	Non-MRSA	P-value
	(n=78)	(n=865)
Single infiltrate	28 (35.9)	450 (52.0)	0.006
Multiple infiltrates	31 (39.7)	263 (30.4)	0.088
Diffuse bilateral infiltrates	19 (24.4)	152 (17.6)	0.136
Cavitation	1 (1.3)	11 (1.3)	1
Pleural effusion	16 (20.5)	126 (14.6)	0.16

^aData are presented as numbers (percentages) unless otherwise indicated.

Abbreviation: MRSA methicillin resistant Staphylococcus aureus.