Fig. 2: Data Heterogeneity Across INSIGHT and eICU-MIMIC Cohorts. | npj Digital Medicine

Fig. 2: Data Heterogeneity Across INSIGHT and eICU-MIMIC Cohorts.

From: Federated target trial emulation using distributed observational data for treatment effect estimation

Fig. 2

a Geographic locations of the five INSIGHT sites in New York City. b Kaplan-Meier survival curves44 illustrated the data heterogeneity in survival probabilities across five INSIGHT sites. c Different race distributions varied among five INSIGHT sites. Site 4 has the highest proportion of self-reported White patients, and Site 2 has the largest proportion of self-reported Black or African American patients. d Logarithmic cohort size distribution across 192 sites in the eICU and MIMIC dataset exhibited a long-tailed pattern.

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