|
1
|
Checks for response
|
85.0 (77.0-93.3)
|
55.0 (31.1-78.9)
|
0.003
|
0.83 (0.65-1.00)
|
|
2
|
Activates EMS/ambulance
|
55.0 (43.9-66.1)
|
60.0 (36.5-83.5)
|
0.69
|
0.79 (0.67-0.91)
|
|
3
|
Opens airway
|
72.5 (62.5-82.5)
|
55.0 (31.1-78.9)
|
0.13
|
0.84 (0.70-0.94)
|
|
4
|
Checks breathing 3 seconds
|
62.5 (51.7-73.3)
|
50.0 (26.0-74.0)
|
0.31
|
0.72 (0.55-0.88)
|
|
5
|
Gives 2 breaths
|
66.3 (55.7-76.8)
|
55.0 (31.1-78.9)
|
0.35
|
0.83 (0.70-0.96)
|
|
6
|
Locates CPR hand position
|
96.3 (92.0-100.0)
|
95.0 (84.5-100.0)
|
0.80
|
0.31 (−0.19-0.81)
|
|
7
|
Delivers 25–35 compressions
|
96.3 (92.0-100.0)
|
100.0
|
0.38
|
0.52 (0.16-0.88)
|
|
8
|
Opens airway
|
76.3 (66.7-85.8)
|
85.0 (67.9-100.0)
|
0.40
|
0.68 (0.48-0.88)
|
|
9
|
Gives 2 breaths
|
75.0 (65.3-84.7)
|
75.0 (54.2-95.8)
|
1.0
|
0.82 (0.68-0.97)
|
|
10
|
Repeats 3 cycles of compressions
|
80.0 (71.0-89.0)
|
100.0
|
0.03
|
0.33 (0.12-0.54)
|
|
11
|
Opens airway
|
66.3 (55.7-76.8)
|
80.0 (60.8-99.2)
|
0.23
|
0.53 (0.34-0.73)
|
|
12
|
Gives 2 breaths between the compressions cycles
|
61.3 (50.3-72.2)
|
65.0 (42.1-87.9)
|
0.78
|
0.81 (0.67-0.94)
|
|
13
|
Locates CPR hand position for each cycle
|
91.3 (84.9-97.6)
|
100.0
|
0.17
|
0.64 (0.32-0.97)
|
