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Table 5 Correlation between mandibular incisors inclination and clinical crown height (gingival recession) in the three time point intervals (Pearson’s correlation analysis)

From: Mandibular incisor inclination and gingival recession after treatment with the Jasper Jumper: a 10-year follow-up

  Clinical crown height (T2–T1) Clinical crown height (T3–T2) Clinical crown height (T3–T1)
Coefficient P Coefficient P Coefficient P
IMPA (L1-MP) (∫) 0.31 0.239 0.19 0.472 0.12 0.959
L1-NB (∫) 0.21 0.443 0.21 0.442 0.14 0.560
L1-NB (mm) 0.38 0.147 0.29 0.276 0.26 0.261
L1 to A-Po (mm) 0.16 0.553 0.12 0.671 0.16 0.504
  1. T1—Pretreatment; T2—Posttreatment; T3—Follow-up