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. 2021 Nov 19;16(4):257–296. doi: 10.5114/pg.2021.110914

Recommendation #9.

Approval rating (Likert scale)

1 – Complete disapproval 2 – Disapproval 3 – Partial disapproval 4 – Partial approval 5 – Approval 6 – Complete approval
22% 33% 45%