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Table 4 Pearson Correlation coefficients (R) among the Standardised Copy of Pentagons Test (SCPT) items and subscales and the psychometric scales scores in schizophrenic patients only

From: The standardised copy of pentagons test

 

PANSS-Positive

PANSS-Negative

PANSS-General psychopathology

YMRS

MADRS

RLT-A

0.00

0.06

0.08

-0.14

-0.11

RLT-B

-0.02

-0.03

-0.04

0.07

-0.16

SCPT-1

0.01

-0.10

-0.02

0.01

-0.18

SCPT-2

-0.15

-0.19

-0.17

-0.02

-0.06

SCPT-3

-0.03

-0.16

-0.14

0.03

-0.33

SCPT-4

-0.05

-0.02

-0.04

-0.23

-0.02

SCPT-5

-0.27

-0.27

-0.28

-0.17

-0.24

SCPT-6

-0.17

-0.29

-0.25

-0.17

-0.16

SCPT-7

-0.12

-0.24

-0.17

-0.09

-0.17

SCPT-8

0.09

0.07

0.11

-0.06

0.06

SCPT-9

0.04

-0.06

-0.06

0.09

-0.02

SCPT-10

0.08

0.04

0.09

-0.04

-0.02

SCPT-11

-0.12

-0.29

-0.22

-0.03

-0.21

SCPT-12

-0.24

-0.40

-0.34

-0.10

-0.29

SCPT-13

-0.14

-0.20

-0.12

0.01

0.06

SCPT-14

-

-

-

-

-

SCPT-15

-

-

-

-

-

SCPT total

-0.21

-0.39

-0.31

-0.15

-0.29

Deficit index (DcI)

-0.05

-0.16

-0.10

-0.02

-0.18

Missing angles (MA)

-0.08

-0.21

-0.16

0.01

-0.27

Size (S)

0.00

-0.06

0.00

-0.04

-0.04

Deformation index (DfI)

-0.21

-0.37

-0.33

-0.14

-0.26

Proportion (P)

-0.19

-0.31

-0.28

-0.12

-0.22

Quality of lines (QL)

-0.22

-0.41

-0.34

-0.08

-0.30

Correction (C)

-0.01

-0.06

-0.06

-0.09

-0.03

Image distortion (ID)

-0.03

-0.09

-0.01

-0.03

0.08

Close-in index (CiI)

-0.22

-0.41

-0.34

-0.08

-0.30

Quality of lines (QL)

-0.22

-0.41

-0.34

-0.08

-0.30

Close-in (CI)

-

-

-

-

-

  1. Values significant at P < 0.05 are shown in bold. Items 14 and 15 have no variance so a correlation coefficient cannot be calculated for them.
  2. MADRS = Montgomery Asberg Depression Rating Scale; PANSS = Positive and Negative Symptoms Scale; RLT = Random Letter Test; YMRS = Young Mania Rating Scale.