Figure 3From: Serological markers for monitoring historical changes in malaria transmission intensity in a highly endemic region of Western Kenya, 1994–2009Trends in antibody titres. A) Geometric mean titres (95% CI) for children one to five years of age. Reverse cumulative distribution plots for: B) AMA-1, C) MSP-119 and D) CSP. Each plot shows antibody titres (log10-transformed) on the X-axis and the proportion of individuals exhibiting that titre or higher on the Y-axis.Back to article page