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Table 6 Comparison of the change in total volume between male and female

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

  T0–T1 P value T1–T2 P value T0–T2 P value
Mean (SD) Mean (SD) Mean (SD)
Male (n = 11) 6733.05 (5415.95) .112 2407.24 (1760.56) .021 5925.27 (4242.12) .058
Female (n = 11) 13,169.83 (9998.66) 6883.35 (4202.39) 11,646.18 (9638.95)
  1. Volumetric measurements are expressed by cubic millimeters. The independent t test was used, and P values <.05 are statistically significant
  2. Abbreviations: T0 preoperatively, T1 immediate postoperatively, T2 after 6 months postoperatively, SD standard deviation