Table 1.

Multiple regression on predicted relative resistance to HIV-1 PR inhibitors.

	IDV	LPV	TPV	SQV	ATV	NFV	RTV
R2 values, mean	0.579	0.783	0.632	0.762	0.670	0.769	0.778
R2 values, stddev	0.037	0.014	0.045	0.018	0.035	0.029	0.016