Table 5 Cox multivariate regression prognostic analysis of validation group.

From: A scoring system based on inflammatory and nutritional indicators to predict the long-term survival of patients with non-metastatic nasopharyngeal carcinoma

Factors

HR (95% CI)

P value

INRS

2.047 (1.046–4.005)

0.036

T

1.184 (0.792–1.771)

0.410

N

1.643 (0.986–2.740)

0.057

TNM Stage

1.896 (1.135–3.168)

0.015

EBV-DNA

1.027 (0.505–2.088)

0.941

Age

1.042 (1.015–1.070)

0.003

Sex

0.331 (0.117–0.933)

0.036

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