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Table 8 Comparison of PD among the study groups in the maxilla and mandible

From: Survival analysis of three types of maxillary and mandibular bonded orthodontic retainers: a retrospective cohort

    

Maximum pocket depth

P value

Mean

Median

Minimum

Maximum

Jaw

Maxilla

Retainer

Retainium

2.00

2.00

1.00

4.00

0.646

Orthoflex

2.29

3.00

1.00

4.00

 

Bond A Braid

2.18

2.00

1.00

3.00

 

Mandible

Retainer

Retainium

2.00

2.00

1.00

4.00

0.623

Orthoflex

2.21

3.00

1.00

4.00

 

Bond A Braid

2.18

2.00

1.00

3.00

 
  1. Kruskal–Wallis