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Comparison between the groups 1 (scholars), 2 (physiotherapists) and 3 (hand therapists) in angle 1 (palmar abduction of the thumb) for method 2 (Corel Draw photogrammetry).
| Angle 1 | Method 2 |
| Group 1 | Mean 39.13 |
| SD 5.97 | |
| Group 2 | Mean 38.80 |
| SD 6.28 | |
| Group 3 | Mean 33.37 |
| SD 8.34 | |
SD: Standard deviation.
