. 2017 Jun 16;7:3657. doi: 10.1038/s41598-017-03968-3

Table 2.

Clinical characteristics for all 4103 subjects [n (%)].

Characteristics	Levels
Current CD4⁺ cell count, cells/mm³	<50	50–200	200–500	≥500	Missing
Current CD4⁺ cell count, cells/mm³	128 (3.1%)	506 (12.3%)	2160 (52.6%)	1272 (31.0%)	37 (0.9%)
Current viral load	Undetectable	Detectable	Missing
Current viral load	1672 (40.8%)	1781 (43.4%)	650 (15.8%)
Time since HIV diagnosis	<3 months	≥3 months	Missing
Time since HIV diagnosis	297 (7.2%)	374 (91.3%)	58 (1.4%)
Duration of ART	<1 year	≥1 year	Missing
Duration of ART	1514 (36.9%)	2528 (61.6%)	61 (1.5%)
Current EFV-based regimen	Yes	No
Current EFV-based regimen	2944 (71.8%)	1159 (28.2%)
Duration of EFV exposure	0 month	<3 months	≥3 months	Missing
Duration of EFV exposure	1159 (28.2%)	681 (16.6%)	2217 (54.0%)	46 (1.1%)
Drug Adherence	≥95%	<95%
Drug Adherence	3642 (88.8%)	461 (11.2%)
Regimen switching	First-line ART regimen	Switched ART
Regimen switching	3093 (75.4%)	1010 (24.6%)
Current ART regimen pill burden	3	>3
Current ART regimen pill burden	2438 (59.4%)	1665 (40.6%)
Number of ART Regimens	0	1	2	3
Number of ART Regimens	3067 (74.8%)	726 (17.7%)	233 (5.7%)	77 (1.9%)