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Table 1 The number and percentage of detachments in groups A and B

From: A 15-month evaluation of bond failures of orthodontic brackets bonded with direct versus indirect bonding technique: a clinical trial

  Bonded brackets Bond failure Percentage Fisher's exact test
Group     
 A 792 28 3.54 ns
 B 456 26 5.70
Total 1,248 54 4.32
  1. Group A: bonded with the direct technique; group B: bonded with the indirect technique. ns, not significant.