pISSN 2234-3806eISSN 2234-3814
Table. 1.
Levels of evidence based on which papers were included in the literature analysis
| Level | Description |
|---|---|
| I | Evidence from well-conducted studies and studies with a low risk of bias |
| II | Evidence from well-conducted studies and studies with a moderate risk of bias |
| III | Evidence from studies with limitations in design and studies with a high risk of bias |
| IV | Evidence from studies with limitations in design and studies with a significant risk of bias |
Ann Lab Med 2024;44:195~209 https://doi.org/10.3343/alm.2023.0389
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