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. 2015 Sep 8;5(9):e009138. doi: 10.1136/bmjopen-2015-009138

Table 3.

Magnitude of ΔA as compared to the final overall score ranges for face-to-face (A) and teleconference (B) settings over the entire scoring range

Magnitude of change 1.0–1.2 (%) 1.3–1.5 (%) 1.6–1.8 (%) 1.9–2.0 (%) 2.1–2.5 (%) 2.6–3.0 (%) 3.1–3.5 (%) 3.6–3.9 (%) Total (%)
(A) Final overall score ranges—face-to-face
 Less than −0.5 High 0.0 0.0 0.0 0.0 0.4 3.5 2.3 0.8 6.9
 −0.5 to −0.3 Moderate 0.0 0.0 0.4 2.3 5.8 5.4 3.1 1.9 18.8
 −0.2 to −0.1 Low 0.0 0.4 2.3 4.6 10.8 5.0 4.2 0.4 27.7
 0 Zero 0.4 1.2 2.3 3.5 6.9 4.6 1.2 0.4 20.4
 0.1 to 0.2 Low 0.4 2.7 3.1 2.7 3.1 2.7 1.9 0.4 16.9
 0.3 to 0.5 Moderate 0.0 0.8 0.8 1.5 2.3 1.2 0.8 0.4 7.7
 Greater than 0.5 High 0.0 0.4 0.4 0.0 0.8 0.0 0.0 0.0 1.5
 Total 0.8 5.4 9.2 14.6 30.0 22.3 13.5 4.2 100
(B) Final overall score ranges—teleconference
 Less than −0.5 High 0.0 0.0 0.0 0.5 0.9 0.5 0.5 0.5 2.8
 −0.5 to −0.3 Moderate 0.0 0.5 0.9 1.9 8.5 4.2 1.9 0.9 18.9
 −0.2 to −0.1 Low 0.5 1.9 4.2 6.6 12.7 6.1 2.4 0.5 34.9
 0 Zero 0.5 0.9 3.3 6.6 7.5 3.3 0.0 0.5 22.6
 0.1 to 0.2 Low 1.4 0.5 4.7 1.9 5.7 2.4 0.5 0.0 17.0
 0.3 to 0.5 Moderate 0.0 0.0 0.5 0.0 1.4 1.4 0.0 0.0 3.3
 Greater than 0.5 High 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.5
 Total 2.4 3.8 13.7 17.5 37.3 17.9 5.2 2.4 100