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. 2013 Feb 11;13:52. doi: 10.1186/1471-244X-13-52

Table 5.

Differences in main effects for HF, EMG_RMS and RSP_Rate

Measure (I) Condition (J) Condition Mean difference (I-J) Std. error p
HF
Virtual Reality
Audio
5.554
1.916
.041*
 
 
Video
5.477
1.719
.020*
 
 
Text
3.745
2.338
.714
EMG_RMS
Virtual Reality
Audio
-5.489
1.092
.001***
 
 
Video
-3.61
1.133
.020*
 
 
Text
-4.898
1.032
.001***
RSP_Rate
Virtual Reality
Audio
-3.626
.604
.001***
 
 
Video
-2.22
.460
.001***
    Text -2.808 .585 .001***

This table reports the comparison between Virtual Reality and the other stimuli (Audio, Video, Text), showing statistical significant differences for all the three measures. ***p < 0.001, **p < 0.01, *p < 0.05.