Table 4 Characteristics of patients in the lobectomy and SBRT groups after propensity score matching
Characteristics | Patient no., % | P | |
|---|---|---|---|
Lobectomy (n = 45) | SBRT (n = 45) | ||
Mean age ± SD (years) | 70.11 ± 8.07 | 69.44 ± 8.45 | 0.708 |
Gender | |||
Female | 18 (40) | 18 (40) | 1 |
Male | 27 (60) | 27 (60) | |
WHO PS | |||
0 | 23 (51.1) | 18 (40) | 0.290 |
1 | 22 (48.9) | 27 (60) | |
T stage | |||
T1a | 17 (37.8) | 22 (48.9) | 0.426 |
T1b | 21 (46.7) | 15 (33.3) | |
T2a | 7 (15.6) | 8 (17.8) | |
PFT | |||
FEV1 (L), mean ± SD | 1.76 ± 0.47 | 1.78 ± 0.52 | 0.864 |
Percentage predicted | |||
FEV1 (%), mean ± SD | 79.82 ± 19.85 | 80.42 ± 19.07 | 0.884 |