{
  "row_count": 3101,
  "columns": [
    {
      "name": "subject_id",
      "dtype": "object"
    },
    {
      "name": "hadm_id",
      "dtype": "object"
    },
    {
      "name": "outcome",
      "dtype": "int64"
    },
    {
      "name": "observed",
      "dtype": "int64"
    },
    {
      "name": "hidden_event",
      "dtype": "float64"
    },
    {
      "name": "restricted_event",
      "dtype": "float64"
    },
    {
      "name": "restricted_time",
      "dtype": "float64"
    },
    {
      "name": "restricted_censored_by_discharge",
      "dtype": "float64"
    },
    {
      "name": "exit_time",
      "dtype": "float64"
    },
    {
      "name": "action",
      "dtype": "object"
    },
    {
      "name": "primary_action",
      "dtype": "object"
    },
    {
      "name": "analysis_action",
      "dtype": "object"
    },
    {
      "name": "has_icu_stay",
      "dtype": "int64"
    },
    {
      "name": "prediction",
      "dtype": "float64"
    }
  ]
}