Variance | PTC | FTC | ||
---|---|---|---|---|
OR(95%CI) | P value | OR(95%CI) | P value | |
Age at diagnosis | 0.974 (0.972–0.975) | <.0001 | 0.999 (0.988–1.009) | .82 |
Sex (female vs. male) | 0.481 (0.456–0.507) | <.0001 | 0.569 (0.408–0.796) | .001 |
Race | <.0001 | .02 | ||
White | 1 (reference) | 1 (reference) | ||
Black | 0.782 (0.695–0.881) | <.0001 | 1.010 (0.530–1.923) | .98 |
API | 1.191 (1.114–1.274) | <.0001 | – | – |
AI/AN | 1.714 (1.300–2.261) | <.0001 | 1.883 (1.193–2.971) | .007 |
Tumor size (mm) | <.0001 | .51 | ||
0–10 | 1 (reference) | 1 (reference) | ||
11–20 | 1.821 (1.724–1.923) | <.0001 | 1.291 (0.629–2.652) | .49 |
21–40 | 2.36 (2.224–2.504) | <.0001 | 0.934 (0.473–1.843) | .84 |
>40 | 2.547 (2.329–2.784) | <.0001 | 0.952 (0.472–1.919) | .89 |
ETE | <.0001 | <.0001 | ||
Localized | 1 (reference) | 1 (reference) | ||
Minora | 4.127 (3.805–4.478) | <.0001 | 6.627 (3.974–11.050) | <.0001 |
Strap musclesb | 3.509 (3.260–3.777) | <.0001 | 4.497 (2.621–7.715) | <.0001 |
Major neck structuresc | 7.575 (6.641–8.640) | <.0001 | 7.620 (4.580–12.676) | <.0001 |
Laterality | 0.950 (0.714–1.265) | .73 | – | 1.00 |
Multifocality | 1.661 (1.590–1.735) | <.0001 | 2.816 (2.012–3.941) | <.0001 |
Histology | <.0001 | – | ||
Adenocarcinoma | 1 (reference) | – | ||
Follicular variant | 0.371 (0.353–0.391) | <.0001 | – | – |
Oxyphilic cell variant | 0.741 (0.470–1.168) | .20 | – | – |
Encapsulated variant | 0.312 (0.230–0.424) | <.0001 | – | – |
Columnar cell variant | 1.089 (0.913–1.298) | .34 | – | – |
Microcarcinomad | 0.338 (0.290–0.393) | <.0001 | – | – |
Distant metastasise | 2.787 (2.137–3.635) | <.0001 | 3.768 (2.195–6.467) | <.0001 |