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Table 11 Inter-rater and test-retest reliability coefficients

From: The standardised copy of pentagons test

Item Inter-rater reliability Test-retest reliability
SCPT-1 - 0.56
SCPT-2 0.81 -0.03
SCPT-3 0.55 -
SCPT-4 0.86 -0.02
SCPT-5 0.46 0.27
SCPT-6 0.61 0.51
SCPT-7 0.63 0.24
SCPT-8 0.48 -
SCPT-9 0.70 -0.12
SCPT-10 0.66 0.29
SCPT-11 0.71 0.70
SCPT-12 0.14 0.46
SCPT-13 0.48 -0.03
SCPT-14 - -
SCPT-15 - -
SCPT 0.52 0.46
Deficit index (DcI) 0.46 0.21
Missing angles (MA) 0.42 0.38
Size (S) 0.64 0.14
Deformation index (DfI) 0.66 0.33
Proportion (P) 0.62 0.39
Quality of lines (QL) 0.43 0.57
Correction (C) 0.81 -0.04
Image distortion (ID) 0.41 -0.03
Close-in index (CiI) 0.38 0.57
Close-in (CI) - -
  1. SCPT = Standardised Copy of Pentagons Test.