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Table 2 Univariate analysis of prognostic factors by Cox proportional hazard model: local control and distant metastases-free survival

From: The value of prognostic factors for uterine cervical cancer patients treated with irradiation alone

Factor

Local control

RR (95% CI)

p value

Distant-metastases-free survival

RR (95% CI)

p value

Age

0,98 (95% CI, 0.95–1.01)

0.150

1.00 (95% CI, 0.96–1.03)

0.874

Stage

2.58 (95% CI, 1.14–5.84)

0.023

1.97 (95% CI, 0.78–5.03)

0.154

L/node size by CT

1.64 (95% CI, 1.05–2.56)

0.028

1.87 (95% CI, 1.08–3.21)

0.024

Cervix size by CT

1.29 (95% CI, 0.70–2.40)

0.420

1.05 (95% CI, 0.51–2.17)

0.895

Hb blood level

0.29 (95% CI, 0.14–0.63)

0.002

0.70 (95% CI, 0.29–1.69)

0.427

Dose at point A

0.81 (95% CI, 0.70–1.66)

0.569

1.82 (95% CI, 0.70–4.75)

0.222

Dose at point B

1.64 (95% CI, 0.73–3.67)

0.234

2.56 (95% CI, 0.85-7-69)

0.094

Duration of treatment

1.89 (95% CI, 1.14–3.13)

0.014

2.09 (95% CI, 1.14–3.83)

0.018