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Table 1 Displacements of sacroiliac joints in standing posture (X ± S, n = 4, mm)

From: Biomechanical study of Tile C3 pelvic fracture fixation using an anterior internal system combined with sacroiliac screws

Loads(N) Group A Group B Group C Group D
Left Right Left Right Left Right Left Right
200 0.8400±0.00816 0.8400±0.00816 0.8350±0.01291 0.8400±0.08160 0.6850±0.01000 0.6825±0.00500 0.7850±0.01291 0.7850±0.00577
400 1.9500±0.00816 1.9550±0.01291 1.9575±0.00957 1.9575±0.00500 1.5325±0.01258 1.5300±0.01155 1.9300±0.00816 1.9300±0.00816
600 3.2150±0.00577 3.2175±0.00500 3.2200±0.01414 3.2225±0.00957 2.9700±0.00816 2.9725±0.00957 3.0775±0.00957 3.0775±0.00500
  1. Every two groups were compared by the independent t-test, P > 0.05
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