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Table 4. Rivermead Behavioural Memory Test

 

 

Subtest

DA,

mean

(SD)

PT,

mean

(SD)

C,

mean

(SD)

c 2

values,

(P levels)

Pairwise comparisons

Group patterns

Mann-Whitney U score,

P value

Standardized Profile Score (max = 22)

8.6

(3.4)

17.7

(2.4)

21.4

(1.2)

22.8

(<0.0001)

C > PT > DA

C > PT

PT > DA

8.0

1.5

0.002

0.001

Name recall

(max = 2)

0.2

(0.63)

1.8

(0.6)

2.0

(0.0)

20.3

(<0.0001)

C = PT > DA

PT > DA

16.0

0.005

Belonging

(max = 2)

0.5

(0.7)

1.9

(0.3)

2.0

(0.0)

20.8

(<0.0001)

C = PT > DA

PT > DA

13.5

0.002

Appointment

(max = 2)

0.6

(0.7)

1.6

(0.5)

2.0

(0.0)

16.4

(<0.0001)

C = PT > DA

PT > DA

15.5

0.004

Picture recognition

(max = 2)

0.8

(0.9)

1.9

(0.3)

1.9

(0.4)

11.9

(<0.003)

C = PT > DA

PT > DA

17.5

0.006

Immediate story recall

(max = 2)

1.0

(0.8)

1.8

(0.4)

2.0

(0.0)

11.8

(<0.003)

C = PT > DA

PT > DA

18.0

0.008

Delayed story recall

(max = 2)

0.3

(0.7)

2.0

(0.0)

2.0

(0.0)

23.6

(<0.0001)

C = PT > DA

PT > DA

5.5

0.001

Face recognition

(max = 2)

1.6

(0.7)

1.8

(0.6)

1.9

(0.4)

1.6

(NS)

NA

 

NA

 

Immediate route recall

(max = 2)

0.9

(0.9)

1.2

(0.9)

1.9

(0.4)

6.4

(<0.04)

C > PT = DA

C > DA

15.0

0.03

Delayed route recall

(max = 2)

0.4

(0.7)

1.2

(0.8)

1.9

(0.4)

13.2

(<0.0001)

C > PT > DA

C > PT

PT > DA

20.5

25.0

0.05

0.04

Message

(max = 2)

0.8

(0.9)

1.2

(0.9)

2.0

(0.0)

8.8

(<0.01)

C > PT = DA

C > DA

C > PT

8.0

20.0

0.003

0.05

Orientation

(max = 2)

1.5

(0.5)

1.2

(0.9)

1.9

(0.4)

4.3

(NS)

NA

 

NA

 

Story composite

(max = 4)

1.3

(1.3)

3.8

(0.4)

4.0

(0.0)

20.1

(<0.0001)

C = PT > DA

PT > DA

6.5

0.001

Route composite

(max = 4)

1.3

(1.3)

2.4

(1.6)

3.8

(0.7)

10.9

(<0.004)

C > PT = DA

C > PT

C > DA

20.5

6.5

0.03

0.002

Prospective composite

(max = 6)

1.9

(1.5)

4.7

(1.3)

6.0

(0.0)

19.9

(<0.0001)

C >PT > DA

C > PT

PT > DA

16.0

14.0

0.007

0.003

DA, developmental amnesia group; PT, preterm group; C, control group; NA, not applicable; NS, not significant.