Age ≥70 | Age <70 | |||||||
---|---|---|---|---|---|---|---|---|
Variable | Success (%) | Failure (%) | RR | 95% CI | Success (%) | Failure (%) | RR | 95% CI |
P/F ≥255 | 59.2 | 46.7 | 1.11 | 0.94 to 1.30 | 63.2 | 16.7 | 1.30 | 1.13 to 1.50 |
Cqst.rs ≥30 | 80.8 | 23.3 | 1.83 | 1.38 to 2.43 | 84.2 | 29.2 | 1.62 | 1.25 to 2.10 |
IWI ≥25.5 | 97.6 | 3.3 | 10.6 | 3.60 to 31.1 | 96.1 | 8.3 | 4.60 | 2.26 to 9.36 |
P 0.1 ≤3.1 | 78.4 | 36.7 | 1.53 | 1.19 to 1.97 | 77.0 | 20.8 | 1.48 | 1.21 to 1.81 |
f ≤29 | 72.8 | 33.3 | 1.43 | 1.16 to 1.77 | 68.4 | 20.8 | 1.33 | 1.14 to 1.56 |
Vt ≥320 | 76.8 | 23.3 | 1.67 | 1.31 to 2.14 | 73.7 | 29.2 | 1.34 | 1.13 to 1.60 |
f/Vt*P 0.1 ≤270 | 80.0 | 33.3 | 1.64 | 1.25 to 2.14 | 77.0 | 16.7 | 1.52 | 1.24 to 1.86 |
f/Vt ≤100 | 81.6 | 23.3 | 1.87 | 1.40 to 2.51 | 78.3 | 25.0 | 1.47 | 1.20 to 1.81 |