Standard afvigelse på middelværdi d EFV, efavirenz; ZDV, zidovudin, 3TC, lamivudin; IDV, indinavir.
Long-term results at 168 weeks of study 006 (160 patients completed study on treatment with EFV+IDV, 196 patients with EFV+ZDV+3TC and 127 patients with IDV+ZDV+3TC, respectively),