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Table 5 Multivariate Cox models to predict outcomes

From: PSMA expression level predicts differentiated thyroid cancer aggressiveness and patient outcome

Covariables Hazard ratio 95% CI p
Recurrence prediction
 Metastases 72.33 12.58–415.65 << 0.001
 Surgical margins 5.06 1.75–14.60 0.003
 Metastases-right side of primary tumor# 0.18 0.03–0.88 0.035
RAI refractoriness prediction
 Stage 5.34e+09 1.42e+09 to 2.00e+10 << 0.001
 PSMA expression ≥ 80% 3.77e−09 7.18e−10 to 1.98e−08 << 0.001
 PSMA expression 11–79%-stage# 1.28e−09
Status at last follow-up prediction
 Sex 85.26 10.48 to 693.52 << 0.001
 Histological subtype 7.98e−10 2.34e−10 to 2.73e−09 << 0.001
 Sex-histological subtype# 7.64e+08
 Sex-vascular invasion# 0.01 0.00–0.09 << 0.001
  1. CI confidence interval
  2. #Interaction