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Maxillofacial Plastic and Reconstructive Surgery

Table 2 Sample mean

From: Change of the airway space in mandibular prognathism after bimaxillary surgery involving maxillary posterior impaction

 

Male (n = 11)

Female (n = 11)

P value

Age (SD)

21.54 (1.50)

22.45 (5.53)

.609

Mn. set back (SD)

10.83 (1.91)

9.22 (2.76)

.130

Post. impaction (SD)

3.72 (1.36)

3.77 (1.32)

.938

  1. Mandibular set back and posterior impaction are expressed by millimeters. The t test was used, and P values <.05 are statistically significant
  2. Abbreviations: Mn. mandibular, Post. posterior, SD standard deviation
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