Table 4 Univariate analysis for OS and DSS of adenocarcinomas with H-FLAC
Number | 5-yr OS (%) | P value | 5-yr DSS (%) | P value | |
|---|---|---|---|---|---|
Age (years) | |||||
≤65 | 17 | 47 | 0.796 | 76 | 0.360 |
>65 | 24 | 51 | 56 | ||
Sex | |||||
Female | 9 | 75 | 0.548 | 75 | 0.866 |
Male | 32 | 39 | 56 | ||
Smoking | |||||
Never | 4 | NA | 0.422 | NA | 0.175 |
Ever | 31 | 42 | 61 | ||
Tumor size (mm) | |||||
≤30 | 17 | 48 | 0.353 | 59 | 0.466 |
>30 | 24 | 50 | 68 | ||
Pleural invasion | |||||
Absent | 20 | 64 | 0.138 | 87 | 0.056 |
Present | 21 | 39 | 46 | ||
Lymphovascular invasion | |||||
Absent | 14 | 65 | 0.752 | 82 | 0.487 |
Present | 27 | 47 | 60 | ||
Stage | |||||
I | 23 | 69 | 0.002 | 77 | 0.023 |
II | 9 | 43 | 58 | ||
III | 9 | NA | NA | ||
Proportion of H-FLAC component | |||||
Predominant (≥50%) | 25 | 44 | 0.962 | 63 | 0.545 |
Non-predominant (<50%) | 16 | 56 | 64 | ||
Solid/micropapillary patterns | |||||
Absent | 17 | 23 | 0.749 | 26 | 0.331 |
Present | 24 | 56 | 77 | ||
