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Bone-defect depth with time (the distance from the deepest part of the defect to the cementoenamel junction of the tooth in mm, mean ± standard error)
| No. of teeth | Baseline | 3 months | 6 months | 12 months | F value | p value | |
|---|---|---|---|---|---|---|---|
| Control group | 21 | 7.19 ± 1.87 | 4.81 ± 1.93 | 5.11 ± 1.53 | 4.80 ± 1.41 | 0.11 | 0.742a |
| Cell group | 20 | 7.20 ± 2.65 | 4.89 ± 1.73 | 4.61 ± 1.87 | 4.49 ± 2.03 |
aRepeated-measures analysis of variance
