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Difference of the successful completion rate of procedure between two groups.
| Variable | Group RR (n = 73) | Group DR (n = 73) | p-Value |
|---|---|---|---|
| Procedure success, n (%) | 69 (94.52%) | 67 (91.78%) | 0.745 |
| 95% CI | (89.20%, 99.90%) | (85.30%, 98.20%) | |
| Difference in rates | 2.74% | ||
| 95% CI | (1.70%, 3.90%) |
Variables presented as number of patients n (%). CI , confidence interval.
