Table 1 Patient demographics and characteristics
Number of patients | 31 | |
Number of exams | 52 | |
Male/female (%) | 72 /28 | |
Age (years) | 63.1 ± 8.3 | |
Histology | ADK | 42% |
SCC | 48% | |
LCLC | 10% | |
Location | Right | |
Upper | 39% | |
Middle | 13% | |
Lower | 10% | |
Left | ||
Upper | 29% | |
Lower | 10% | |
Average failure rate of blood sampling | No samples or unusable | 35% |
1 to 3 samples | 13% | |
≥ 4 samples | 52% | |