Groups stratified by mPEW-S | No of events/No of patients | Unadjusted | Age- and sex-adjusted | Multivariable- adjusted | ||||||
---|---|---|---|---|---|---|---|---|---|---|
HR (95% CI) | P value | P for trend | HR (95% CI) | P value | P for trend | HR (95% CI) | P value | P for trend | ||
G1 (0, 1) | 6/60 | 1 (reference) | 1 (reference) | 1 (reference) | ||||||
G2 (2) | 19/63 | 3.63 (1.45–9.10) | 0.006 | < 0.001 | 3.25 (1.28–8.24) | 0.013 | 0.001 | 3.10 (1.16–8.26) | 0.024 | 0.005 |
G3 (3, 4) | 12/21 | 9.60 (3.58–25.77) | < 0.001 | 5.31 (1.84–15.36) | 0.002 | 5.68 (1.85–17.45) | 0.002 | |||
Every 1 score increase in mPEW-S | 2.02 (1.47–2.85) | < 0.001 | 1.60 (1.17–2.27) | 0.006 | 1.67 (1.16–2.40) | < 0.001 |