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Comparison of preoperative and postoperative efficacy of various irrigants with respect to log CFU mean numbers of remaining bacteria in the conventional system
| Irrigant | Pre | Post | t-test | p-value | ||
|---|---|---|---|---|---|---|
| Mean CFU (*106) | Standard deviation | Mean CFU (*106) | Standard deviation | |||
| NaOCI | 3.98 | 1.03 | 1.48 | 0.51 | 12.19 | <0.01* |
| CHX | 3.87 | 0.96 | 1.16 | 0.54 | 15.24 | <0.01* |
*Statistically significant
