Research Article
Using a Bayesian Network to Predict L5/S1 Spinal Compression Force from Posture, Hand Load, Anthropometry, and Disc Injury Status
Table 2
Predicted joint moments and L5/S1 disc forces in Newtons.
| | Quantity | Monte Carlo deterministic | Monte Carlo posture random | Monte Carlo hand load random | Bayesian network deterministic | Bayesian network posture random (SD) | Bayesian network hand load random (SD) |
| | Elbow moment (N.m) | 43.5 | 42.6 | 43.5 | 43.4 | 43.4 (3.9) | 43.4 (2.9) | | Shoulder moment (N.m) | −39.3 | −39.5 | −39.3 | −39.3 | −39.3 (4.0) | −39.3 (2.4) | | L5/S1 moment (N.m) | 150.9 | 149.3 | 150.9 | 150.9 | 150.7 (11.8) | 150.9 (6.0) | | L5/S1 compression (N) | 3315.2 | 3284.1 | 3316.3 | 3316.6 | 3312.6 (212.9) | 3316.5 (133.7) | | L5/SI shear (N) | 682.2 | 681.4 | 682.3 | 682.2 | 682.2 (12.0) | 682.2 (30.0) |
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