Table 2
Commonly used values for
c
p
,
power
Power (%)
P
50
80
90
95
0.05
3.8
7.9
10.5
13.0
0.01
6.6
11.7
14.9
17.8
Whitley and Ball
Critical Care
2002
6
:335 doi:10.1186/cc1521