Figure 10

Spatiotemporal patterns of HIV hotspots and outliers by district, 1994-2001. Estimates of district HIV prevalence were based on the original 19 ANCs to allow longitudinal continuity from 1994 to 2010. Figure 10 shows the years 1994, 1995, 1996, 1999 and 2001. The year 1995 is included along with 1996 to illustrate the presence of outliers during periods of significant negative autocorrelation (Figure 3).