Table 4.
Test for trend of mean annual prevalence (per 1000) with calendar time (2002–2013)
| Before HAART | Early HAART | Late HAART | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OI | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | X 2 trend (p-value) |
| Diarrhoea (<1 month) | 117.6 | 64.2 | 54.6 | 37.7 | 31.6 | 25.8 | 25.5 | 25.9 | 20.9 | 18.4 | 22.0 | 20.2 | 177.6 (<0.001) |
| % change | - | −45 | −15 | −31 | −16 | −18 | −1 | +1 | −19 | −12 | +19 | −1 | |
| Kaposis sarcoma | 2.1 | 1.5 | 1.5 | 1.0 | 1.5 | 4.5 | 3.5 | - | 1.5 | 2.1 | 3.1 | 2.7 | 1.67 (0.197) |
| % change | - | −29 | 0 | −33 | +50 | +200 | −22 | - | - | +40 | +48 | −13 | |
| Bacterial Pneumonia | 13.2 | 32.3 | 30.1 | 22.4 | 15.9 | 16.7 | 13.3 | 9.8 | 5.8 | 5.4 | 5.8 | 7.7 | 21.7 (<0.001) |
| % change | - | +145 | −7 | −26 | −29 | +5 | −20 | −26 | −41 | −7 | +7 | +33 | |
| Malaria | 78.7 | 16.0 | 15.2 | 16.7 | 19.6 | 10.5 | 10.2 | 11.3 | 11.4 | 11.0 | 9.4 | 9.6 | 102.6 (<0.001) |
| % change | - | −80 | −5 | +10 | +17 | −46 | −3 | +11 | +1 | −3 | −14 | +1 | |
| Geohelminths | 43.9 | 87.9 | 81.8 | 54.3 | 47.3 | 54.4 | 62.5 | 71.6 | 54.9 | 45.8 | 40.9 | 36.6 | 6.2 (0.0124) |
| % change | - | +100 | −7 | −34 | −13 | +15 | +15 | +15 | −23 | −16 | −11 | −10 | |