From: A standardized scoring method for the copy of cube test, developed to be suitable for use in psychiatric populations
Healthy control function coefficients
Schizophrenic patient function coefficients
Constant
-40.8311
-37.1956
SCCT-4
0.0034
-0.0189
SCCT-5
0.0058
-0.0194
SCCT-13
0.1766
0.1615