| Scoring System | Ap View | Lateral View | ||
|---|---|---|---|---|
| – | RRR | RS | RRR | RS |
| Excellent: > 6 mm | 206 (54%) | 349 (91%) | 115 (30%) | 321 (84%) |
| Good: 3-6mm | 154 (40%) | 30(8%) | 94 (25%) | 39 (10%) |
| Fair: 1-3 mm | 15 (4%) | 1 (0.5%) | 52 (13%) | 3 (1%) |
| Poor : overlapping or if a component was excluded from the film | 7 (2%) | 2 (0.5%) | 121 (32%) | 19 (5%) |
| P Value | ( p <0 .001 )* | ( p <0 .001 )* | ||
| Correlation coefficient | (0.295) | (0.521) |