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Table 2 Comparison of mean probing depth (mm) in each group at different time intervals

From: Effectiveness of bovine-derived xenograft versus bioactive glass with periodontally accelerated osteogenic orthodontics in adults: a randomized, controlled clinical trial

Group Time interval Mean difference SD difference P-value
Group 1 T1–T2 0.37 0.08 0.002*
T1–T3 0.36 0.09 0.004*
Group 2 T1–T2 0.38 0.07 0.001*
T1–T3 0.37 0.08 0.000*
Group 3 T1–T2 0.37 0.08 0.001*
T1–T3 0.37 0.08 0.002*
  1. Notes: P, probability level; *P ≤ 0.05; T1, before CAOT; T2, after debonding; T3, 9 months after debonding
  2. Abbreviation: SD standard deviation