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Table 3 Root resorption measurement: EARR ratio change from baseline in the two groups

From: A randomized trial on the effects of root resorption after orthodontic treatment using pulsating force

EARR Ratio (mean ± SD, %) Aerodentis Control P-value FDR
Maxillary right canine 1.40 ± 1.46 0.29 ± 0.20 0.0113 0.0714
Maxillary right lateral incisor 0.90 ± 0.82 0.55 ± 0.19 0.1258 0.1510
Maxillary right central incisor 0.92 ± 0.83 0.61 ± 0.28 0.194 0.1940
Maxillary left central incisor 0.80 ± 1.20 0.26 ± 0.16 0.1074 0.1432
Maxillary left lateral incisor 1.56 ± 1.33 0.62 ± 0.37 0.0192 0.0714
Maxillary left canine 0.97 ± 0.99 0.53 ± 0.38 0.141 0.1538
Mandibular right canine 1.57 ± 1.67 0.68 ± 0.76 0.0866 0.1432
Mandibular right lateral incisor 1.25 ± 1.55 0.51 ± 0.31 0.0975 0.1432
Mandibular right central incisor 1.61 ± 1.91 0.54 ± 0.37 0.06 0.1276
Mandibular left central incisor 1.20 ± 0.94 0.56 + 0.24 0.0221 0.0714
Mandibular left lateral incisor 1.15 ± 1.18 0.53 ± 0.26 0.0638 0.1276
Mandibular left canine 1.56 ± 1.67 0.45 ± 0.34 0.0238 0.0714
  1. SD Standard deviations, FDR False discovery rate