Table 6.

Examples of time-invariant features extracted by FIDDLE on the 12-hour ARF cohort for MIMIC-III

Time-invariant features
Age in Q1 (18–51)
Age in Q2 (52–62)
Age in Q3 (63–71)
Age in Q4 (72–80)
Age in Q5 (>80)
Sex = Female
ICU Location ID = 12
ICU Location ID = 15
ICU Location ID = 23
ICU Location ID = 33
ICU Location ID = 52
ICU Location ID = 57
Hospital admission source: clinic referral
Hospital admission source: transfer from hospital
Hospital admission source: from emergency room

Note: ARF: acute respiratory failure; FIDDLE: Flexible Data-Driven Pipeline; ICU: intensive care unit; ID: unique identifier; Q, quintile.