Skip to main content

Table 4 Sensitivities and specificities of the ISIR and Cox methods.

From: Formation of translational risk score based on correlation coefficients as an alternative to Cox regression models for predicting outcome in patients with NSCLC

Prognosis not defined

12 >t< 60

False positive

t≥ 60

True

Positive

t≤ 12

True negative

t≥ 60

False negative

t≤ 12

Prognosis not defined

12 >t< 60

ISIR > 0.5 (n = 42)

ISIR ≤ 0.5 (n = 19)

19/24

5/17

18/20

12/17

2/20

5/24

Cox > 5.5 (n = 38)

Cox ≤5.5 (n = 24)

17/25

3/17

18/20

14/17

2/20

8/25

  1. Survival time (months) is abbreviated to t.