Agreement Score | |
 +++ | > 75% agree with the recommendation |
 ++ | 50–74% agree with the recommendation |
 + | 25–49% agree with the recommendation |
 – | <  25% agree with recommendation |
Evidence Score | |
 A | Based on evidence +/− expert consensus |
 B | Based only on consensus agreement and/or best practice |
 C | No evidence or consensus agreement/not currently specified as best practice |