Two way analysis of variance for the baseline status-score data of table 1
| Source of variation | Degrees of freedom | Sum of squares | Mean square |
|---|---|---|---|
| Between-patient* | 9 | 1298.45 | 144.27 |
| Within- patient† | 10 | 48.5 | 4.85 |
| Between-measurement‡ | 1 | 0.05 | 0.05 |
| Residual§ | 9 | 48.45 | 5.38 |
| Total | 19 | 1346.95 |