Table IV.
Factors | Variate | Assignments |
---|---|---|
Size of nidus (mm) | X1 | ≥9.8=1, <9.8=0 |
Size of solid component (mm) | X2 | ≥0.9=1, <0.9=0 |
Nature of nidus | X3 | mGGN=1, pGGN=0 |
Burr | X4 | Yes=1, No=0 |
Lobes | X5 | Yes=1, No=0 |
mGGN, mixed ground glass nodules; pGGN, pure ground glass nodules.