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Table 4 Prevalence ratios for correlates of RDT positivity among participants in 2007

From: Changing individual-level risk factors for malaria with declining transmission in southern Zambia: a cross-sectional study

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)