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Table 3 Effect of CT plane and time on test scores

From: Use of tracheobronchial tree 3-dimensional printed model: does it improve trainees’ understanding of segmentation anatomy? A prospective study

   

Immediate

Delayed

View

Group

n

M

SD

M

SD

Axial

2D

16

4.75

1.13

3.63

1.75

3D

14

4.50

1.34

4.50

1.45

Total

30

4.63

1.22

4.03

1.65

Group – F(1,28) = .44, p = .52, ƞp2 = .02

Time – F(1,28) = 6.05, p = .02, ƞp2 = .18

Group x Time - F(1,28) = 6.05, p = .02, ƞp2 = .18

Coronal

2D

16

2.94

0.25

3.00

0.00

3D

14

2.93

0.27

2.93

0.27

Total

30

2.93

0.25

2.97

0.18

Group – F(1,28) = .51, p = .48, ƞp2 = .02

Time – F(1,28) = .28, p = .60, ƞp2 = .01

Group x Time - F(1,28) = .28, p = .60, ƞp2 = .01