From: Activation of the stress response among the cardiac surgical residents: comparison of teaching procedures and other (daily) medical activities
Variable
Intraoperative times
Non-surgical times
p value
Mean ± SD
SD1 (ms)
16.3 ± 5.77
24.1 ± 4.42
< 0.001
SD2 (ms)
54.8 ± 17.32
56.7 ± 9.70
0.231
DFA1
1.51 ± 0.071
1.33 ± 0.083
DFA2
0.53 ± 0.229
0.42 ± 0.044
0.018