Predefined or user-specific scenarios
The user can select a set of predictor variables from a predefined list characterizing the sites of the COHORTS study. The approach addresses partial or missing data. The user does not need to input all the variables – just the collected or available variables – and may leave the other variable cells empty.
Prediction over a population
The user can explore the population heterogeneity for a scenario of interest. The output includes summaries of interest such as percent of children stunted at a specific age.
Prediction for a specific individual
The caregiver can input a specific child age and corresponding length- or height-for-age z-score (HAZ).
The tool will show a prediction of the most probable trajectory based on the individual data, suggesting when to collect the next data point to maximize the information.