Table
CPP
 Mean
 sd
 95%
 Confidence for the
 CPP
 Mean
 sd
 95%
 Confidence for the
classes

mean
classes

mean
40-45
 25.79
 10.01
 24.37
 27.20
 70-75
 37.23
 19.76
 36.83
 37.63
45-50
 36.05
 10.53
 24.96
 27.14
 75-80
 38.35
 20.47
 37.97
 38.74
50-55
 25.82
 11.73
 25.09
 26.54
 80-85
 36.33
 20.73
 35.95
 36.72
55-60
 29.60
 14.48
 28.96
 30.24
 85-90
 35.12
 16.53
 34.68
 35.56
60-65
 31.98
 18.36
 31.46
 32.49
 >90
 28.13
 12.58
 27.86
 28.40
65-70
 33.35
 19.99
 32.91
 33.79




Bruzzone et al. Critical Care 1997 1(Suppl 1):P008   doi:10.1186/cc14