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Violin plot showing the 5th, 10th, and 50th percentiles for SpO2 in children of all ages by site
Horizontal lines inside the modified boxplots represent the 5th, 10th, 25th, 50th, 75th, and 90th percentiles. The seven SpO2 values 80% or lower in Peru are plotted in grey below its violin plot. SpO2=oxyhaemoglobin saturation.
