Variables | Univariate analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
Odds ratio | 95% CI | P value | Odds ratio | 95% CI | P value | |
Nodal staging by 4DST (N1 to 3 vs N0) | 9.17 | 0.86 to 97.67 | 0.07 | 29.08 | 0.95 to 894.08 | 0.05 |
Nodal staging by FDG (N1 to 3 vs N0) | 1.25 | 0.23 to 6.71 | 0.79 | 0.63 | 0.05 to 8.24 | 0.72 |
4DST uptake (SUVmax) in lung tumor (>2.4 vs ≤2.4) | 6.29 | 0.58 to 68.42 | 0.13 | 8.39 | 0.20 to 348.94 | 0.26 |
FDG uptake (SUVmax) in lung tumor (>3 vs ≤3) | 2.40 | 0.44 to 12.98 | 0.31 | 3.23 | 0.07 to 150.84 | 0.55 |
Lung tumor diameter (>3 cm vs ≤3 cm) | 1.17 | 0.22 to 6.08 | 0.85 | 0.16 | 0.01 to 4.87 | 0.30 |
Age (>60 years vs ≤60 years) | 0.75 | 0.13 to 4.49 | 0.75 | 0.42 | 0.02 to 9.70 | 0.59 |