Abstract P304 – Table 1. Prevalence of NRTI mutations at baseline

NRTI mutation, n (%)	Overall (n = 282)	Naïve (n = 46)	Experienced (n = 236)
M41L	1 (0.3%)	1 (2%)	0 (0%)
D67N	5 (1.8%)	2 (4%)	3 (1.3%)
K70R	9 (3%)	0 (0%)	9 (3.8%)
L210W	11 (4%)	2 (4%)	9 (3.8%)
T215Y/F	14 (5%)	0 (0%)	14 (6%)
K219Q/E	10 (4%)	0 (0%)	10 (4%)
L74V	2 (0.7%)	0 (0%)	2 (0.8%)
Y115F	3 (1%)	0 (0%)	0 (0%)
M184V/I	32 (11%)	1 (2%)	31 (13%)
K65R	1 (0.3%)	0 (0%)	1 (0.4%)
M184 +  K65R	1 (0.3%)	0 (0%)	1 (0.4%)
Any TAM	28 (10%)	2 (4%)	26 (11%)
Any mutation except M184V/I	31 (11%)	2 (4%)	29 (12%)
At least one among M184V/I or K65R or TAM	45 (16%)	3 (6.5%)	42 (18%)
Any mutation	46 (16%)	3 (6.5%)	43 (18%)