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The duration of hospitalization regarding effusion presence or absence among the studied groups.
| Term | Df | SSE | MSE | F-statistic | p value |
|---|---|---|---|---|---|
| Effusion | 1 | 560 | 560 | 49.3 | <0.001 |
| Treatment | 2 | 149 | 74.3 | 6.54 | <0.01 |
| Effusion-treatment | 2 | 3.52 | 1.76 | 0.16 | 0.86 |
| Residuals | 69 | 784 | 11.4 |
One-way analysis of variance (ANOVA) Df, degrees of freedom; MSE, mean squared errors; SSE, sum of squared errors.
