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Descriptive data regarding mean timings taken for obturation for different file systems [minutes]
| File systems | n | Minimum | Maximum | Mean | SD |
|---|---|---|---|---|---|
| K-File manual obturation time | 15 | 4.80 | 5.78 | 5.44 | 0.319 |
| Kedo-S file rotary obturation time | 15 | 3.30 | 5.67 | 4.71 | 0.743 |
| Pro-AF file rotary obturation time | 15 | 3.83 | 5.20 | 4.62 | 0.427 |
SD: Standard deviation
