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. 2022 Mar 1;32(7):4687–4698. doi: 10.1007/s00330-022-08585-x

Fig. 5.

Fig. 5

Comparison of survival times of MRI morphologic therapy responders and non-responders with Cox regression. Survival curves for the stratification into responders and non-responders who showed a reduction of enhancing tumor volume (ETV) greater or smaller than 65% in follow-up MRI. Median survival in non-responders was 11 months (95% confidence interval (CI) 8–14 months) and 17 months in responders (95% CI 13–21 months); the adjusted hazard ratio (HR) was 2.62. Numbers at risk and numbers censored are given at the beginning of the interval