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Table 1 Intra-rater reliability indices for neutral suspension casting technique

From: Reliability of capturing foot parameters using digital scanning and the neutral suspension casting technique

  Cast 1 Mean (± SD) Cast 2 Mean (± SD) Cast 3 Mean (± SD) ICC ICC 95% CI SEM SRD
Rater 1        
Cast Length (mm) 161.58 ± 11.48 161.10 ± 11.58 161.47 ± 11.34 0.99 0.99-0.99 1.14 3.16
Forefoot Width (mm) 88.62 ± 6.83 89.10 ± 7.12 88.95 ± 7.09 0.92 0.85-0.96 1.81 5.02
Rearfoot Width (mm) 53.57 ± 5.52 53.62 ± 5.06 55.05 ± 4.98 0.96 0.92-0.98 1.02 3.32
Medial Arch Height (mm) 26.71 ± 3.18 26.48 ± 2.91 26.52 ± 3.43 0.65 0.42-0.83 1.65 4.57
Lateral Arch Height (mm) 2.95 ± 2.22 2.86 ± 2.05 3.10 ± 2.10 0.93 0.87-0.97 0.56 1.56
Forefoot to Rearfoot Alignment (°) 4.29 ± 3.27 3.52 ± 3.26 3.52 ± 2.89 0.36 0.09-0.63 1.90 5.27
Rater 2        
Cast Length (mm) 161.48 ± 11.07 161.61 ± 11.40 161.52 ± 10.93 0.99 0.98-0.99 1.11 3.08
Forefoot Width (mm) 88.62 ± 7.43 88.43 ± 7.63 88.86 ± 8.44 0.94 0.88-0.97 1.89 5.24
Rearfoot Width (mm) 55.00 ± 4.51 55.14 ± 4.17 55.05 ± 4.47 0.91 0.82-0.96 1.28 3.55
Medial Arch Height (mm) 25.43 ± 2.36 25.52 ± 2.40 25.76 ± 2.79 0.87 0.75-0.94 0.87 2.41
Lateral Arch Height (mm) 3.38 ± 1.91 3.62 ± 1.91 3.38 ± 2.15 0.94 0.89-0.97 0.48 1.33
Forefoot to Rearfoot Alignment (°) 1.62 ± 1.80 1.57 ± 1.86 1.81 ± 2.04 0.49 0.23-0.72 1.11 3.08