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Patient characteristics
| Parameters |
I/O Patients (n = 53) (%) |
|---|---|
| Median Age (years, range) | 67 (21–81) |
| Gender | |
| Male | 35 (66) |
| Female | 18 (34) |
| Race | |
| Non‐white | 10 (19) |
| White | 43 (81) |
| Status of cancer | |
| De novo Metastatic | 18 (34) |
| Relapsed | 35 (66) |
| Smoking | |
| Never | 16 (30) |
| Ever | 37 (70) |
| Surgery of Primary Tumor | |
| Yes | 32 (60) |
| No | 21 (40) |
| Platinum‐based Therapy | |
| Yes | 34 (64) a |
| No | 19 (36) |
25 had neoadjuvant or adjuvant chemotherapy.
