|
Analysis of variance for the three planned comparisons |
|||||
| Source |
df |
SS |
MS |
F |
P |
|
|
|||||
| Infection |
3 |
1780.2 |
593.4 |
2.84 |
0.038 |
| Contrast 1 |
1 |
1639.6 |
1639.6 |
7.85 |
0.006 |
| Contrast 2 |
1 |
112.1 |
112.1 |
0.54 |
0.464 |
| Contrast 3 |
1 |
28.5 |
28.5 |
0.14 |
0.712 |
| Error |
396 |
82,729.7 |
208.9 |
||
| Total |
399 |
84,509.9 |
|||
|
df, degrees of freedom; F, test statistic; MS, mean squares; SS, sums of squares. | |||||
Bewick et al. Critical Care 2004 8:130 doi:10.1186/cc2836 |
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