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. 2023 Feb 23;11(2):e4664. doi: 10.1097/GOX.0000000000004664

Table 5.

Difference between Means for Each Facial Distance Measured and Bland–Altman Lower and Upper Limits of Agreement Estimated by Mean Difference ± 1.96 SD Comparing 2 Sets of Measurements Taken by the Same Rater with the VECTRA H1 3D Imaging System

Rest Eyebrow Lift Smile Snarl Lip Pucker
Distance Error Limits Error Limits Error Limits Error Limits Error Limits
1. TRI-RSCI 0.10 −0.74, 0.95 0.02 −1.63, 1.68 −0.08 −1.04, 0.88 −0.45 −2.73, 1.83 −0.41 −1.72, 0.89
2. TRI-LSCI −0.01 −0.72, 0.70 −0.11 −1.69, 1.48 −0.04 −1.01, 0.94 −0.42 −2.92, 2.08 −0.14 −0.98, 0.70
3. TRI-N −0.05 −1.23, 1.12 0.10 −2.19, 2.39 −0.19 −1.34, 0.96 −0.24 −2.86, 2.38 −0.27 −1.11, 0.58
4. N-RAL 0.06 −0.93, 1.05 0.30 −1.46, 2.06 −0.03 −1.39, 1.34 0.40 −1.51, 2.30 0.08 −1.60, 1.75
5. N-LAL 0.27 −0.62, 1.15 −0.04 −1.93, 1.86 −0.09 −1.68, 1.49 0.80 −1.11, 2.72 −0.16 −2.77, 2.45
6. RCH-PG 0.14 −1.39, 1.66 −0.08 −1.61, 1.44 −0.45 −2.34, 1.45 0.20 −1.42, 1.83 0.13 −2.07, 2.32
7. LCH-PG 0.19 −1.18, 1.55 0.83 −1.77, 3.43 −0.32 −3.80, 3.15 −0.06 −1.95, 1.83 −0.22 −2.42, 1.97
8. LS-LI −0.01 −1.34, 1.33 0.19 −0.80, 1.18 −0.17 −2.12, 1.77 0.65 −1.50, 2.80 −0.22 −2.90, 2.46
9. RCH-LCH −0.30 −1.65, 1.05 −0.05 −2.32, 2.21 −0.77 −2.49, 0.96 −0.10 −3.99, 3.79 0.51 −2.67, 3.68
10. LEX-LCH 0.11 −1.40, 1.62 −0.30 −1.71, 1.11 0.60 −1.38, 2.57 0.52 −2.22, 3.25 −0.11 −1.77, 1.55
11. REX-RCH −0.20 −1.22, 0.83 0.20 −1.22, 1.61 0.42 −1.98, 2.81 0.28 −1.64, 2.20 −0.35 −3.09, 2.38
12. RAL-RCH −0.15 −1.70, 1.40 −0.24 −1.92, 1.44 −0.18 −2.50, 2.14 −0.60 −3.49, 2.29 0.02 −1.78, 1.82
13. LAL-LCH −0.17 −1.37, 1.03 −0.01 −1.63, 1.61 0.09 −1.76, 1.93 −0.48 −2.31, 1.36 0.34 −2.37, 3.04
Mean (SD) 0.48 (0.40) 0.67 (0.63) 0.71 (0.72) 0.90 (0.88) 0.76 (0.79)

Mean absolute difference between both sets of measurements are also shown ( Mean ).