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Table 5 Inter-observer agreement for PES assessment at both evaluations

From: Esthetic outcome of implant-based reconstructions in augmented bone: comparison of autologous and allogeneic bone block grafting with the pink esthetic score (PES)

Comparison Time point Spearman’s R p-value
Observer 1 vs. observer 2 T1 0,575806 0,000019
Observer 1 vs. observer 3 T1 0,665267 0,000000
Observer 2 vs. observer 3 T1 0,590510 0,000010
Observer 1 vs. observer 2 T2 0,588966 0,000011
Observer 1 vs. observer 3 T2 0,649044 0,000001
Observer 2 vs. observer 3 T2 0,595960 0,000008