Table 2 Differences between grade 1 and grade 2 stenosis
Grade 1 | Grade 2 | Test | p value | |
|---|---|---|---|---|
Sex | X = 1.562 | 0.21137, NS | ||
Male | 5 | 12 | ||
Female | 3 | 2 | ||
Age (years) | 43.6 ± 4.7 | 48.4 ± 5.85 | t = 1.9781 | 0.0619, NS |
Mean AHI | 12.6 ± 6.6 | 26. ± 7.93 | t = 4.2166 | 0.004, S |
Difficult nasal breathing | 5.5 ± 0.5 | 7.14 ± 0.6 | t = 6.5261 | < 0.0001, S |
Snoring | 6 ± 1 | 6.4 ± 0.9 | t = 0.964 | 0.3466, NS |
Dysphagia | 2.5 ± 0.5 | 3.86 ± 0.6 | t = 5.4119 | < 0.0001, S |