Table 3. Lung cancer and obstructive sleep apnea severity.
| Type of cancer (n=30) | Obstructive sleep apnea | ||||
| Absent (n=13) | Total | Present (n=17) | |||
| Mild | Moderate | Severe | |||
| Adenocarcinoma (n=17) | 5 (38.4%) | 12 (70.5%) | 5 (29.4%) | 3 (17.6%) | 4 (23.5%) |
| Squamous cell carcinoma (n=12) | 7 (53.8%) | 5 (29.4%) | 3 (17.6%) | 2 (11.7%) | 0 |
| Small cell carcinoma (n=1) | 1 (7.7%) | 0 | 0 | 0 | 0 |