Fig. 2From: Identifying Potential Factors Associated with High HIV viral load in KwaZulu-Natal, South Africa using Multiple Correspondence Analysis and Random Forest AnalysisMultiple correspondence analysis plot showing association between variables and patterns (A) 2014 and (B) 2015 survey. Factors contributing to high viral load (≥ 400 copies m/L) in A = 2014 survey were: HIVstatusknew, ARV, ARVdose, perceivedRiskH, NhivLifeTest, HIVtest, HIVPreg, TBDgsd, TBTstd, Sex12mCA, condom12MCA, TBExp, sexpartner12mCA, currentnopartner, and lsp2CA. while B = 2015 survey were: HIVstatusknew, ARV, TBExp, ARVDose, PerceivedRiskH, NhivLifetest and HIVtest . As denoted by distance of variable away from centre point. See Table S3 in Additional file 1 for all variables and categories full descriptionsBack to article page