TABLE 3.

PTAs for four dosing regimens on the sixth day of therapy

Dosing regimen	PTA (%) with the following target:
	fAUC/MIC = 10		fAUC/MIC = 42
	MIC, 1 mg/liter	MIC, 2 mg/liter	MIC, 1 mg/liter	MIC, 2 mg/liter
500 mg twice daily	80	32	8	3
500 mg three times daily	94	66	15	6
750 mg twice daily	93	62	16	6
750 mg three times daily	98	83	38	9