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Table 4 Secondary outcomes

From: Effects of an advanced first aid course or real-time video communication with ambulance personnel on layperson first response for building-site severe injury events: a simulation study

 

Group 1

Group 4

Group 2

Group 3

P value

 

Baseline

Training course only

Video support only

Video support + training course

 

Head-to-toe examination (number correct) and Time (mean, sd, seconds)

0/10

2/10

  

0.47

 

541 ± 126

   

0/10

 

8/10

 

0.001

  

410 ± 109

  
 

2/10

8/10

 

0.02

 

541 ± 126

410 ± 109

 

0.02

 

2/10

 

9/10

0.01

 

541 ± 126

 

288 ± 115

< 0.001

  

8/10

9/10

1

   

410 ± 109

288 ± 115

0.03

Pelvic sling (correct)

0/10

6/10

  

0.01

 

450 ± 144 s

   

0/10

 

5/10

 

0.03

  

579 ± 25

  
 

6/10

5/10

 

1

 

450 ± 144

579 ± 25

 

0.01

 

6/10

 

10/10

0.09

 

450 ± 144

 

358 ± 54

< 0.001

  

5/10

10/10

0.03

   

579 ± 25

358 ± 54

< 0.001