Summary of measures used and considerations for their use.

<p>VL, viral load.</p

Summary of exposure and outcome measures in studies using ecological measures to assess population-level effects of ART on HIV transmission.

<p>↑, upward trend; ↓, downward trend; →, stable rate. For studies using two exposure or outcome measures, two arrows are shown, corresponding to the measures listed first and second.</p><p>HAART, highly active ART; STD, sexually transmitted disease; VCT, voluntary counseling and testing; VL, viral load.</p

Estimated numbers of HIV-infected individuals in the US retained (and corresponding percentages lost) at various stages of the test, link, and treat cascade.

<p>This figure is based on data from <a href="http://www.plosmedicine.org/article/info:doi/10.1371/journal.pmed.1001260#pmed.1001260-Gardner1" target="_blank">[61]</a>,<a href="http://www.plosmedicine.org/article/info:doi/10.1371/journal.pmed.1001260#pmed.1001260-Burns1" target="_blank">[62]</a>.</p

Analysis methods and conclusions regarding effects.

<p>CI, confidence interval; HAART, highly active ART; STI, sexually transmitted infection; VL, viral load.</p

Temporal trends of prevalence of drug resistance in HIV ART-naïve patients in China.

<p>The size of circle correspond to sample size of every study, 81 estimates from 71 articles were used in this subgroup analysis.</p

Result of stratified meta-analysis based on time period, study region and risk group.

<p>Result of stratified meta-analysis based on time period, study region and risk group.</p

Effects of patient load and travel distance on HIV transmission in rural China: Implications for treatment as prevention - Fig 2

<p>Maps of Zhumadian City showing A) median patient-to-provider ratios and B) median distance from patient homes to clinic.</p

Map of the 10 counties of Zhumadian, a prefectural level city, showing county-level HIV prevalence (units: Cases per 10,000) averaged over the entire study period.

<p>Map of the 10 counties of Zhumadian, a prefectural level city, showing county-level HIV prevalence (units: Cases per 10,000) averaged over the entire study period.</p

Characteristics of village, township, and county-level HIV clinics in Zhumadian City.

<p>Characteristics of village, township, and county-level HIV clinics in Zhumadian City.</p

Mean time to transmission among couples across sub-categories of the exposures.

<p>Mean time to transmission among couples across sub-categories of the exposures.</p