Patient Characteristics (n = 27)
| Characteristic | Data |
| Sex | |
| Male | 23 (85.2%) |
| Female | 4 (14.8%) |
| Median age at diagnosis (y) | 68 (range, 51–82) |
| IMIG/IASLC stage (if applicable) | |
| 2 | 3 (11.1%) |
| 3 | 8 (29.6%) |
| 4 | 16 (59.3%) |
| Histologic subtype | |
| Epitheloid | 21 (77.8%) |
| Sarcomatoid | 3 (11.1%) |
| Biphasic | 2 (7.4%) |
| Desmoplastic | 1 (3.7%) |
| Prior lines of chemotherapy | |
| 2 | 13 (48.1%) |
| 3 | 8 (29.6%) |
| ≥4 | 6 (22.2%) |
| PD-L1 expression | |
| 0% | 12 (44.4%) |
| 1%–49% | 11 (40.7%) |
| 50%–100% | 3 (11.1%) |
| Missing | 1 (3.7%) |
IMIG/IASLC = International Mesothelioma Interest Group/International Association for the Study of Lung Cancer.
Data are n followed by percentage in parentheses, except for age.