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. 2012 Dec 31;11:438. doi: 10.1186/1475-2875-11-438

Table 1.

Characteristics of the study populations in 2007 and 2008-2009

 
2007
2008
2009
  Cross-Sectional Longitudinal (1st visit) Cross-Sectional Longitudinal (1st visit) Cross- Sectional Longitudinal (1st visit)
Number of participants
90
144
317
118
675
180
Median age in years (range)
12.8 (0.50-83)
12.1 (0.21-86)
14.2 (0.25-84)
14.3 (0.39-78)
14.0 (0.07-85)
13.0 (0.23-79)
Male (%)
44 (49)
63 (44)
149 (47)
58 (49)
322 (48)
85 (47)
RDT positive (%) 29 (32.2) 37 (25.7) 31 (9.78) 4 (3.39) 10 (1.48) 2 (1.11)