Table 2.
Results of multiple linear regression models investigating impact of ICBG complications on mental and physical health and disability
| Outcome | Variable | Parameter Estimate | Standard Error | t statistic | Pr > |t| | R2 |
| SF-36 Mental Component Score N = 142* |
age | 0.05233 | 0.08391 | 0.62 | 0.5339 | 0.270 |
| COMPENSATION | 3.65895 | 2.74025 | 1.34 | 0.1840 | ||
| ICBG Complications | -1.32793 | 1.12835 | -1.18 | 0.2413 | ||
| VAS Pain at Surgical Site | -0.14489 | 0.04534 | -3.20 | 0.0017 | ||
| VAS Pain at extremities | -0.09867 | 0.04355 | -2.27 | 0.0251 | ||
| SF-36 Physical Component Score N = 143 |
age | -0.15777 | 0.06213 | -2.54 | 0.0122 | 0.396 |
| COMPENSATION | 1.67623 | 2.02666 | 0.83 | 0.4096 | ||
| ICBG Complications | -1.54756 | 0.83678 | -1.85 | 0.0666 | ||
| VAS Pain at Surgical Site | -0.13996 | 0.03366 | -4.16 | < .0001 | ||
| VAS Pain at extremities | -0.11407 | 0.03229 | -3.53 | 0.0006 | ||
| Oswestry Disability Index N = 140 |
age | 0.00008492 | 0.09885 | 0.00 | 0.9993 | 0.598 |
| COMPENSATION | -7.66128 | 3.21902 | -2.38 | 0.0187 | ||
| ICBG Complications | 3.45739 | 1.34204 | 2.58 | 0.0111 | ||
| VAS Pain at Surgical Site | 0.29556 | 0.05390 | 5.48 | < .0001 | ||
| VAS Pain at extremities | 0.27288 | 0.05095 | 5.36 | < .0001 | ||