Table 2 Comparison between pre- and post-injection in each group
Mean | SD | Median | Minimum | Maximum | P value | |
|---|---|---|---|---|---|---|
Group A | ||||||
Q pre | 40.50 | 3.30 | 40.00 | 36.00 | 48.00 | < 0.001 |
Q post | 7.60 | 8.91 | 4.50 | 0.00 | 40.00 | |
Group B | ||||||
Q pre | 38.50 | 6.50 | 39.50 | 12.00 | 44.00 | < 0.001 |
Q post | 12.40 | 12.00 | 7.00 | 2.00 | 40.00 | |