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The comparison of average RULA score across three study groups with/without using the magnification system
| RULA score | SSC (n = 30) | CC1 (n = 30) | CC2 (n = 30) | P values (intergroup comparison) | |
|---|---|---|---|---|---|
| SSC v/s CC1 | SSC v/s CC2 | ||||
| With magnification | 1.57 ± 0.50 | 5.63 ± 0.49 | 5.07 ± 0.46 | 0.001 (highly significant) | 0.001 (highly significant) |
| Without magnification | 2.73 ± 0.64 | 6.57 ± 0.50 | 6.96 ± 0.56 | 0.001 (highly significant) | 0.001 (highly significant) |
