From: 18F-FDG-PET/CT can be used to predict distant metastasis in hypopharyngeal squamous cell carcinoma
Variables | Univariable analysis | Multivariable analysis | ||||
---|---|---|---|---|---|---|
HR | 95% CI | P value | HR | 95% CI | P value | |
Gender Male versus female | 0.66 | 0.20–2.17 | 0.49 | |||
Age ≥ 70 versus < 70 years | 1.98 | 0.98–4.01 | 0.06 | |||
Primary site PS versus non-PS | 1.01 | 0.45–2.27 | 0.98 | |||
Treatment Surgery versus radiation | 0.85 | 0.42–1.73 | 0.66 | |||
T-classification T3 + T4 versus T1 + T2 | 3.37 | 1.50–7.55 | 0.003* | 1.52 | 0.65–3.58 | 0.33 |
N-classification N2 + N3 versus N0 + N1 | 2.96 | 1.14–7.72 | 0.026* | 1.51 | 0.20–11.2 | 0.69 |
Clinical stage Stage IV versus I + II + III | 3.33 | 1.17–9.54 | 0.025* | 1.06 | 0.11–9.85 | 0.96 |
SUVmax primary tumor ≥ 13.9 versus < 13.9 | 12.09 | 2.88–50.7 | 0.001* | 8.61 | 1.91–38.8 | 0.005* |