
92 Human Factors of a Global Society
Mean = 36.30
Std. Dev.
N = 14
6
5
4
3
2
1
0
Frequency
36.0
36.2
36.4
36.6
36.8
37.0 37.2
FIGURE 7.4 Device A: body core temperature at 1 h after incision. (From Sobczak, K., AORN Journal,
93(6), 707–708, 2011.)
Mean = 36.78
Std. Dev. = 0.40
N = 14
4
3
2
1
0
37.00
37.50
38.00
FIGURE 7.5 Device A: body core temperature at the end of surgery. (From Sobczak, K., AORN Journal,
93(6), 707–708, 2011.)
Mean = 35.14
Std. Dev.
N = 19
6
4
2
0
Frequency
32.0
33.0 34.0
35.0
36.0
37.0
38.0
FIGURE 7.6 Device B: body core temperature at surgical incision. (From Sobczak, K., AORN Journal,
93(6), 707–708, 2011.)