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Table 4 Level of consensus based on extent of agreement.
| Symbol | Level of consensus | Extent of agreement |
|---|---|---|
| +++ | Strong consensus | > 95% of participants agree |
| ++ | Consensus | > 75 – 95% of participants agree |
| + | Majority agreement | > 50 – 75% of participants agree |
| – | No consensus | < 51% of participants agree |
