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Summary of intervention Intensity by short and longer term effectiveness (n = 22 studies)
| Short‐term | Longer term | |||
|---|---|---|---|---|
| Effective (Mean) | Ineffective (Mean) | Effective (Mean) | Ineffective (Mean) | |
| Intensity Score* | ||||
| Duration of intervention | 2.75 | 2.8 | 3.3 | 3 |
| Contact with intervention | 3.75 | 2.7 | 3.7 | 3 |
| Level of contact | 3.5 | 3.2 | 3.3 | 3.5 |
| Reach (no. of settings) | 2 | 1.2 | 2 | 1.5 |
| Overall score (max = 20,range 4–18) | 12 | 9.9 | 12.3 | 11 |
Maximum score for each component = 5.
