Table 4.

Prevalence ratios for correlates of RDT positivity among participants in 2007

Characteristic	Crude prevalence ratio (95% CI)	Adjusted prevalence ratio (95% CI)
Age in years	0.98 (0.97, 0.99)	0.98 (0.97, 0.99)
Any symptoms in prior 48 hours	1.94 (1.29, 2.93)	2.06 (1.33, 3.17)
Sleeps under a bed net	0.50 (0.24, 1.03)	0.50 (0.25, 1.02)
Rainy season	1.60 (0.85, 2.99)	1.67 (1.00, 2.80)
Presence of anaemia	1.45 (1.02, 2.06)	1.27 (0.92, 1.75)
Open water source	1.72 (1.04, 2.85)	1.74 (1.14, 2.64)