Table 1.
Major features of cohort creation and analysis tools
| Feature | ATLAS20 | FIDDLE21 | inspectOMOP13 | Leaf 22 | PLP 23 | ROMOP 6 | rEHR 24 | FIBER |
|---|---|---|---|---|---|---|---|---|
| Internal standards | ||||||||
| Standard of underlying database | OMOP | Specialized data set only (MIMIC) | OMOP | i2b2+ OMOP | OMOP | OMOP | CPRD | i2b2 |
| (Programming)interface | GUI | Py | Py | GUI | R | R | R | Py |
| Data handling | ||||||||
| Complex cohort building | ● | ◐ | ◐ | ● | ● | ◐ | ● | ● |
| Modeling-ready dataframes (aggregated at patient level) | ◐ | ● | ◐ | ○ | ◐ | ◐ | ◐ | ● |
| Customization of graphical display and results | ◐ | ● | ● | ◐ | ◐ | ○ | ● | ● |
Abbreviations: Py: Python; GUI: graphical user interface; CPRD: Clinical Practice Research Datalink.
Legend: ●: fully supported; ◐: partially supported; ○: not mentioned.