Table 4. Unadjusted and stabilized weight-adjusted linear models of multinomial exposure variables (M184X and (K103X or K219X)) and (D67X and K219X) on plasma HIV RNA and , respectively.

Level	Unadjusted model		Adjusted model
	Estimate (95% C.I.)		Estimate (95% C.I.)
plasma HIV RNA
plasma HIV RNA

The model intercepts are taken to be by default, i.e., none of the designated mutations are present; these estimates are unchanged in the adjusted model and are not repeated for clarity of presentation. Significant () effect estimates are bolded.