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PICOS statement.
| PICOS | Category | Application as defined in the present review |
|---|---|---|
| P | Population | Corrections officers working within the community |
| I | Intervention/Exposure | Indirect exposure to, and effects of, traumatogenic material |
| C | Comparison | None |
| O | Outcome | The extent and predictive factors of WRD. |
| S | Study Design | Quantitative studies using validated measures of WRD |
Note: WRD = work-related distress.
