Table 2.
Change in exponential weighted score at four different time points.
| Time point | Group | Exponential weighted score | t value | P value | 95% confidence interval |
|---|---|---|---|---|---|
| 6 h | RA group | 12.8 ± 10.9 | 0.458 | 0.653 | (7.6, 18.0) |
| SA group | 14.1 ± 9.80 | (9.4, 18.8) | |||
| 12 h | RA group | 43.5 ± 16.2 | 1.112 | 0.282 | (35.8, 51.2) |
| SA group | 49.6 ± 22.8 | (38.7, 60.4) | |||
| 24 h | RA group | 66.9 ± 20.0 | 2.220 | 0.041* | (57.5, 76.4) |
| SA group | 76.1 ± 17.1 | (68.0, 84.3) | |||
| 48 h | RA group | 92.1 ± 13.5 | 1.258 | 0.226 | (85.7, 98.5) |
| SA group | 96.1 ± 7.70 | (92.4, 99.7) |
The results show altered values of the weighted score for radio-markers movement in the RA and SA groups at four different time points compared with time 0. The results are expressed as the mean ± standard deviation.
*Represents a significant difference between the two groups with P < 0.05 as assessed via Student's t-test.