Skip to main content
. 2020 Jul 11;34(10):772–780. doi: 10.1007/s12149-020-01501-7

Table 5.

OS subgroup analysis with 3-PS cohort stratification: clean group

Score Number at risk Events OS months,
median
LCL 95% UCL 95%
Low risk (score 0) 42 12 33 32.0 NA
Moderate risk (score 1–2) 203 112 16 16.0 23.0
High risk (score 3–4) 93 65 8 7.0 13.0