TABLE 1B. Population of apneic and normal subjects according to craniofacial skeletal type and gender.
| Total |
Men |
Women |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Skeletal Type |
Total n = 107* |
Apneic n = 52* |
Normal n = 55 |
p† | Apneic n = 24 |
Normal n = 27 |
p† | Apneic n = 28 |
Normal n = 28 |
p† |
| Class I | 60 (56%) | 31 (59%) | 29 (53%) |
0.67 | 14 (58%) | 13 (48%) | 0.55 | 17(61%) | 16 (57%) | 0.96 |
| Class II | 34 (32%) | 16 (31%) | 18(33%) | . | 8 (33%) | 9 (33%) | . | 8(28%) | 9(32%) | . |
| Class III | 13 (12%) | 5(10%) | 8(14%) | . | 2(9%) | 5(19%) | . | 3(11 %) | 3(11 %) | . |
*
SNA, SNB and ANB angles were not able to be obtained in three subjects due to artifacts on the midsagittal MRI image.
†
p values from Chi-square test.