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Table 2.
Comparison between patients who showed debris and those who did not in post-operative radiographs among the two groups.
| Use of protocol | No debris N (%) | Debris N (%) | Risk ratio (*) (95% CI) | p-value |
|---|---|---|---|---|
| Protocol used [G1] | 51 (85%) | 9 (15%) | 0.22 (0.12-, 0.41) | <0.001 |
| Protocol not used [G2] | 19 (31%) | 41 (69%) | 1 |
G1: Group 1, G2: Group 2, N: number, CI: confidence interval. (*) Expressed as risk of debris when protocol used compared to when not used.
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