Fig. 2: Predictors of KSHV IgG antibody response.

Odds ratios (ORs) and 95% confidence intervals (CI) of significant associations (p < 0.006) between factors and IgG variable as determined based on serologies in the 4365 individuals from the GPC. a Predictors of IgG serostatus. ORs and 95% CI were estimated following a multivariate logistic regression analysis with serostatus (seropositive vs seronegative) as response variable. b Predictors of IgG response level. ORs and 95% CI were estimated following a multivariate linear regression analysis with log10-transformed MFI as response variable. UQ urbanicity quartile. Dots represent the ORs and are coloured by IgG variable: KSHV (seropositivity to any antigen)—purple, ORF73—red, K8.1—yellow, K10.5—light blue; lines represent the 95% confidence intervals. Full results from this analysis are provided in Supplementary Data 1.