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The Ultrasound Journal

Table 2 Comparison of RKR for key messages and learning content at various time points in groups 1 and 2

From: Analysis of trainees' memory after classroom presentations of didactical ultrasound courses

Time point

Group 1

Group 2

RKR key

RKR content

p value

RKR key

RKR content

p value

0 h

43.6 ± 4,4

32.5 ± 3.1

<0.05

41.9 ± 2.9

23.3 ± 1.9

<0.05

2.5 h

19.5 ± 3,2

15.0 ± 1.6

n.s.

32.7 ± 3.9

20.5 ± 2.5

<0.05

24 h

22.0 ± 3,7

16.0 ± 2.4

n.s.

43.5 ± 4.5

22.4 ± 2.4

<0.05

14 days

20.3 ± 3,4

12.0 ± 1.7

n.s.

   
  1. The RKR for key messages was higher in group 2 when compared to learning content at all time points. RKR key, retained knowledge rate for key messages; RKR content, retained knowledge rate for learning content; n.s., not significant.
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