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Plots body mass index (in kilograms per square meter) based on the CDC growth charts. It should be noted that these charts are prescriptive rather than descriptive; they reflect what the National Center for Health Statistics thinks the distribution of weights in American children ought to be, rather than what it is (see the original paper, 2000 CDC Growth Charts for the United States: Methods and Development, page 16). That's why we get otherwise meaningless statements about 15% of children being over the 95th percentile; the percentile lines reflect the distribution of weight from 1970.

Remove technical details.

Sex is determined by sex=male or sex=female. If neither is specified, then the percentiles are averaged.

The data points to be plotted are determined by the usual date[]=m/d/y&data[]=nnn if the body mass index has already been calculated, or with date[]=m/d/y&height[]=hhh&weight[]=www if you want the program to calculate it for you. The heights must be in centimeters; the weights in kilograms.

Patient Information
Data
Date/Time Weight (kg) Height (cm) BMI (kg/m2) Age