Before PSM | After PSM | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
B | Ward | P | OR | 95.0% of OR | B | Ward | P | OR | 95.0% of OR | ||||
Lower limit | Upper limit | Lower limit | Upper limit | ||||||||||
Reduction quality | Perfect reduction | -1.53 | 14.84 | < 0.001 | 0.22 | 0.1 | 0.47 | -1.90 | 10.57 | 0.001 | 0.15 | 0.048 | 0.47 |
Imperfect reduction | 1 | 0 | 1 | ||||||||||
Fracture site | Transcervical | -0.25 | 0.35 | 0.55 | 0.78 | 0.35 | 1.75 | 0.83 | 2.08 | 0.15 | 2.29 | 0.74 | 7.08 |
Substrate | -1.58 | 2.35 | 0.13 | 0.21 | 0.028 | 1.55 | -13.88 | 0.001 | 0.98 | 0 | 0 | 0 | |
Subcapital | 0 | 1 | 0 | 1 | |||||||||
Garden Classification | III | 0.51 | 0.21 | 0.65 | 1.67 | 0.19 | 15.07 | - | - | - | - | - | - |
IV | 1.50 | 2.02 | 0.16 | 4.47 | 0.57 | 35.29 | - | - | - | - | - | - | |
II | 0 | 1 | - | - | - | - | - | - | |||||
Age | 0.032 | 3.81 | 0.051 | 1.03 | 1 | 1.07 | 0.041 | 3.7 | 0.054 | 1.04 | 0.99 | 1.09 |