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Log CFU mean numbers of remaining bacteria among conventional system and EndoVac system
| System | Preoperative | Postoperative | Paired t-test | p-value | ||
|---|---|---|---|---|---|---|
| Mean CFU (*10 6 ) | Standard deviation | Mean CFU (*10 6 ) | Standard deviation | |||
| Conventional system | 3.93 | 0.97 | 1.72 | 0.69 | 11.37 | <0.01* |
| EndoVac system | 4.02 | 0.91 | 1.31 | 0.61 | 13.98 | <0.01* |
| Unpaired t-test | 0.49 | 3.08 | ||||
| p-value | 0.74 | 0.042* | ||||
*Statistically significant
