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Table 3 Effect of VR simulation programe

From: Development and evaluation of a virtual reality mechanical ventilation education program for nursing students

2Variables

Experimental

(n = 30)

Control

(n = 30)

t(p valueb)

F(p valuec) for interaction

Mean ± SD

Mean ± SD

Knowledge

   

0.02(.881)

 Pre-test

7.67 ± 1.58

7.17 ± 1.81

−1.12(.269)

 

 Post-test 1

8.47 ± 1.36

8.17 ± 1.36

−0.85(.410)

 

 Post-test 2

8.57 ± 3.63

7.97 ± 1.54

−0.82(.414)

 

p valuea

.007

.007

  

Self-efficacy

   

19.54(<.001)

 Pre-test

3.15 ± 1.77

3.54 ± 1.47

0.92(.361)

 

 Post-test 1

7.18 ± 1.67

5.98 ± 1.39

−2.99(.004)

 

 Post-test 2

7.28 ± 1.77

5.41 ± 1.06

−3.74(<.001)

 

p valuea

<.001

<.001

  

Clinical reasoning capacity

  

16.97(<.001)

 Pre-test

2.38 ± 0.69

2.63 ± 0.60

1.47(.147)

 

 Post-test 1

3.91 ± 0.51

3.49 ± 0.60

−2.89(.006)

 

 Post-test 2

3.90 ± 0.64

3.31 ± 0.78

−3.11(.003)

 

p valuea

<.001

<.001

  

Learning immersion

 Post-test

4.18 ± 0.47

3.68 ± 0.73

−3.13(.003)

N/A

Learning satisfaction

 Post-test

8.80 ± 1.24

6.90 ± 2.05

−4.32(<.001)

N/A

  1. N/A Not applicable
  2. p valuea for within group comparisons were computed using repeated measures ANOVA
  3. p valueb for between group comparisons were computed using independent t-test
  4. p valuec for between group comparisons at baseline were computed using t-way repeated measures ANOVA