| Parameter Measured | Number of Curves Measured | Average Difference Between Radiograph and Topography Measurement | Range of Differences | Correlation (r) Between Radiograph & Topography |
|---|---|---|---|---|
| Lumbar Curve | 50 | 9.40 degrees | 0-22 | 0.758 |
| Thoracic Curve | 52 | 7.00 degrees | 0-19 | 0.872 |
| Thoracic Kyphosis | 62 | 10.6 degrees | 1-24 | 0.799 |
| Lumbar Lordosis | 62 | 8.00 degrees | 0-21 | 0.813 |