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Table 3 Root resorption means and paired t test p values for test and control sites, total, by vertical thirds and by surface

From: A preliminary investigation of short-term cytokine  expression in gingival crevicular fluid secondary to high-level orthodontic forces and the associated root resorption: case series analytical study

  Control side mean Test side mean Differences mean Paired p values
Total 0.038 0.292 0.254 0.005
Cervical 0.020 0.046 0.026 0.33
Middle 0.000 0.153 0.153 0.02
Apical 0.027 0.066 0.039 0.11
Buccal 0.003 0.020 0.017 0.11
Palatal 0.002 0.018 0.016 0.3
Mesial 0.025 0.115 0.091 0.02
Distal 0.008 0.138 0.130 0.01