Table 3. Pfirrmann-grades.
| Subject | L1/2 | L2/3 | L3/4 | L4/5 |
| A | 2 | 2 | 1 | 1 |
| B | 2 | 1 | 1 | 1 |
| C | 2 | 2 | 2 | 2 |
| D | 4 | 2 | 3 | 2 |
| F | 2 | 2 | 1 | 2 |
There were no changes in values throughout bedrest.
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