Table 4 Brief visuospatial memory test-revised data differences among BD, SZ patients, and control group

BVMT-R

• Trial 1

2.50 ± 1.2

1.13 ± 1.2

2.93 ± 1.5

 < 0.001

P value

(1 vs 2) < 0.001

(2 vs 3) < 0.001

(1 vs 3) 0.10

• Trial 2

3.13 ± 1.3

2.10 ± 1.3

3.73 ± 1.5

 < 0.001

P value

(1 vs 2) 0.003

(2 vs 3) < 0.001

(1 vs 3) 0.03

• Trial 3

3.73 ± 1.3

2.57 ± 1.5

4.33 ± 2.0

0.001

P value

(1 vs 2) 0.009

(2 vs 3) < 0.001

(1 vs 3) 0.11

• Total recall

9.37 ± 3.8

5.80 ± 3.2

11.00 ± 5.0

 < 0.001

P value

(1 vs 2) 0.001

(2 vs 3) < 0.001

(1 vs 3) 0.04

• Learning

1.23 ± 0.9

1.50 ± 0.9

1.40 ± 0.3

0.57

P value

(1 vs 2) 0.19

(2 vs 3) 0.62

(1 vs 3) 0.53

• Delayed recall

2.90 ± 1.3

1.80 ± 1.2

3.33 ± 1.1

0.001

P value

(1 vs 2) 0.002

(2 vs 3) < 0.001

(1 vs 3) 0.14

• % Retained

73.30 ± 29.5

59.33 ± 35.8

69.53 ± 29.3

0.22

P value

(1 vs 2) 0.08

(2 vs 3) 0.24

(1 vs 3) 0.50

• Rec. hits

4.27 ± 0.6

4.03 ± 0.6

4.53 ± 0.7

0.01

P value

(1 vs 2) 0.12

(2 vs 3) 0.002

(1 vs 3) 0.12

• Rec. false alarm

1.47 ± 0.9

1.93 ± 0.9

1.37 ± 1.0

0.049

P value

(1 vs 2) 0.05

(2 vs 3) 0.03

(1 vs 3) 0.68

• RDI

2.77 ± 1.3

2.00 ± 1.1

3.17 ± 1.4

0.002

P value

(1 vs 2) 0.02

(2 vs 3) 0.001

(1 vs 3) 0.22

• Rec. response bias

0.45 ± 0.1

0.50 ± 0.1

0.47 ± 0.2

0.47

P value

(1 vs 2) 0.29

(2 vs 3) 0.63

(1 vs 3) 0.62