Table 2.
Intra-group comparison of VAS and MODI among different time intervals in steroid group
MODI | Mean difference | P value | 95% confidence interval | ||
---|---|---|---|---|---|
Lower bound | Upper bound | ||||
Baseline | 1 month | 26.097 | 0.001 | 19.28 | 32.92 |
3 months | 18.419 | 0.001 | 11.60 | 25.24 | |
6 months | 9.355 | 0.003 | 2.54 | 16.17 | |
1 month | 3 months | − 7.677 | 0.021 | − 14.50 | − 0.86 |
6 months | − 16.742 | 0.001 | − 23.56 | − 9.92 | |
3 months | 6 months | − 9.065 | 0.004 | − 15.88 | − 2.25 |
VAS | Mean difference | P value | 95% confidence interval | ||
---|---|---|---|---|---|
Lower bound | Upper bound | ||||
Baseline | 1 month | 3.290 | 0.001 | 2.59 | 3.99 |
3 months | 2.484 | 0.001 | 1.79 | 3.18 | |
6 months | 1.290 | 0.001 | 0.59 | 1.99 | |
1 month | 3 months | − 0.806 | 0.017 | − 1.50 | − 0.11 |
6 months | − 2.000 | 0.001 | − 2.70 | − 1.30 | |
3 months | 6 months | − 1.194 | 0.001 | − 1.89 | − 0.50 |