Table 1: Intragroup comparison paired T with corticosteroid injection.
| Mean | N | Std. Deviation | Paired differences | t | df | P value | |||
| Mean Difference | Std. Deviation | ||||||||
| Pair 1 | 1ST VISIT VAS SCORE | 7.16 | 25 | 0.374 | 2.56 | 0.87 | 14.715 | 24 | < 0.001 |
| 3 WEEKS VAS SCORE | 4.6 | 25 | 0.957 | ||||||
| Pair 2 | 1ST VISIT VAS SCORE | 7.16 | 25 | 0.374 | 3.24 | 1.165 | 13.908 | 24 | < 0.001 |
| 6 WEEKS VAS SCORE | 3.92 | 25 | 1.187 | ||||||
| Pair 3 | 1ST VISIT VAS SCORE | 7.16 | 25 | 0.374 | 4.24 | 1.091 | 19.434 | 24 | < 0.001 |
| 6 MONTHS VAS SCORE | 2.92 | 25 | 1.115 | ||||||
| Pair 4 | 3 WEEKS VAS SCORE | 4.6 | 25 | 0.957 | 0.68 | 1.03 | 3.302 | 24 | < 0.003 |
| 6 WEEKS VAS SCORE | 3.92 | 25 | 1.187 | ||||||
| Pair 5 | 3 WEEKS VAS SCORE | 4.6 | 25 | 0.957 | 1.68 | 1.108 | 7.584 | 24 | < 0.001 |
| 6 MONTHS VAS SCORE | 2.92 | 25 | 1.115 | ||||||
| Pair 6 | 6 WEEKS VAS SCORE | 3.92 | 25 | 1.187 | 1 | 1.118 | 4.472 | 24 | < 0.001 |
| 6 MONTHS VAS SCORE | 2.92 | 25 | 1.115 | ||||||
| Pair 7 | 1ST VISIT AOFAS SCORE | 67.08 | 25 | 0.4 | -19.12 | 4.746 | -20.14 | 24 | < 0.001 |
| 3 WEEKS AOFAS SCORE | 86.2 | 25 | 4.743 | ||||||
| Pair 8 | 1ST VISIT AOFAS SCORE | 67.08 | 25 | 0.4 | -19.8 | 4.664 | -21.23 | 24 | < 0.001 |
| 6 WEEKS AOFAS SCORE | 86.88 | 25 | 4.649 | ||||||
| Pair 9 | 1ST VISIT AOFAS SCORE | 67.08 | 25 | 0.4 | -21.24 | 3.7 | -28.7 | 24 | < 0.001 |
| 6 MONTHS AOFAS SCORE | 88.32 | 25 | 3.648 | ||||||
| Pair 10 | 3 WEEKS AOFAS SCORE | 86.2 | 25 | 4.743 | -0.68 | 5.367 | -0.633 | 24 | 0.532 |
| 6 WEEKS AOFAS SCORE | 86.88 | 25 | 4.649 | ||||||
| Pair11 | 3 WEEKS AOFAS SCORE | 86.2 | 25 | 4.743 | -2.12 | 4.969 | -2.133 | 24 | < 0.043 |
| 6 MONTHS AOFAS SCORE | 88.32 | 25 | 3.648 | ||||||
| Pair 12 | 6 WEEKS AOFAS SCORE | 86.88 | 25 | 4.649 | -1.44 | 4.629 | -1.556 | 24 | 0.133 |
| 6 MONTHS AOFAS SCORE | 88.32 | 25 | 3.648 | ||||||