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Fig. 2 | BMC Medicine

Fig. 2

From: Dissecting genetic factors affecting phenylephrine infusion rates during anesthesia: a genome-wide association study employing EHR data

Fig. 2

k-means clustering based on phenylephrine infusion rate, mean SBP, and SD values of SBP. a Scatter plot of mean SBP against average infusion rate after k-means clustering when k = 3. b Pie chart to show the proportion of each identified sub-group. c Violin plots to show the distribution of individual clinical parameter among three clustered subgroups. X-axis represents the response clusters: resistant, intermediate, and sensitive. Y-axis represents each clinical parameter. SBP, systolic blood pressure; SD, standard deviation

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