Model 1 | Model 2 | Full model | ||||
---|---|---|---|---|---|---|
AKI aOR (95% CI) | P-value | AKI aOR (95% CI) | P-value | AKI aOR (95% CI) | P-value | |
Full dataset | ||||||
Continous HGBd | 1.01 (1.01—1.01) | < .001 | 1.01 (1.01—1.01) | < .001 | 1.02 (1.01—1.02) | < .001 |
HGBd quintile, g/L | ||||||
< 4 | reference | reference | reference | |||
4—10 | 1.20 (1.03—1.38) | 0.012 | 1.16 (1.00—1.33) | 0.039 | 1.31 (1.12—1.51) | < .001 |
10—17 | 1.16 (1.00—1.32) | 0.031 | 1.14 (0.98—1.30) | 0.06 | 1.40 (1.20—1.60) | < .001 |
17—25 | 1.26 (1.08—1.44) | 0.001 | 1.21 (1.04—1.38) | 0.008 | 1.57 (1.33—1.80) | < .001 |
> 25 | 1.33 (1.14—1.51) | < .001 | 1.26 (1.08—1.44) | 0.001 | 1.65 (1.38—1.92) | < .001 |
HGBd cut-point before PSW | reference | < .001 | reference | < .001 | reference | < .001 |
≤ 43 | ||||||
> 43 | 1.77 (1.42—2.13) | 1.80 (1.44—2.17) | 1.82 (1.42—2.21) | |||
HGBd cut-point after PSW | reference | < .001 | reference | < .001 | reference | < .001 |
≤ 43 | ||||||
> 43 | 2.66 (1.78—3.97) | 2.68 (1.79—4.02) | 3.29 (2.00—5.40) | |||
Patient with preoperative anemia | ||||||
Continous HGBd | 1.02 (1.01—1.02 | < .001 | 1.02 (1.01—1.02 | < .001 | 1.01 (1.01—1.02) | < .001 |
HGBd quintile, mmHg | ||||||
< 0 | reference | reference | reference | |||
0—6 | 1.26 (0.97—1.55) | 0.053 | 1.15 (0.88—1.42) | 0.238 | 1.15 (0.88—1.43) | 0.247 |
6—12 | 1.24 (0.96—1.52) | 0.064 | 1.13 (0.87—1.39) | 0.293 | 1.12 (0.86—1.38) | 0.343 |
12—20 | 1.26 (0.97—1.54) | 0.049 | 1.15 (0.88—1.41) | 0.244 | 1.14 (0.87—1.40) | 0.278 |
> 20 | 1.73 (1.35—2.12) | < .001 | 1.64 (1.27—2.00) | < .001 | 1.50 (1.14—1.86) | 0.001 |
HGBd cut-point before PSW | reference | < .001 | reference | < .001 | reference | < .001 |
≤ 18 | ||||||
> 18 | 1.48 (1.24—1.71) | 1.47 (1.24—1.71) | 1.38 (1.14—1.62 | |||
HGBd cut-point after PSW | reference | < .001 | reference | < .001 | reference | < .001 |
≤ 18 | ||||||
> 18 | 1.42 (1.17—1.72) | 1.42 (1.17—1.72) | 1.42 (1.17—1.74) | |||
Patient without preoperative anemia | ||||||
Continous HGBd | 1.01 (1.01—1.02 | < .001 | 1.01 (1.01—1.02) | < .001 | 1.01 (1.01—1.02) | < .001 |
HGBd quintile, mmHg | ||||||
< 5 | reference | reference | reference | |||
5—12 | 1.52 (1.22—1.82) | < .001 | 1.49 (1.19—1.78) | < .001 | 1.52 (1.22—1.82) | < .001 |
12—18 | 1.67 (1.34—2.01) | < .001 | 1.64 (1.32—1.97) | < .001 | 1.68 (1.35—2.02) | < .001 |
18—26 | 1.60 (1.28—1.92) | < .001 | 1.56 (1.24—1.87) | < .001 | 1.61 (1.27—1.94) | < .001 |
> 26 | 1.92 (1.55—2.30) | < .001 | 1.83 (1.47—2.18) | < .001 | 1.86 (1.46—2.26) | < .001 |
HGBd cut-point before PSW | reference | < .001 | reference | < .001 | reference | < .001 |
≤ 43 | ||||||
> 43 | 1.96 (1.52—2.41) | 1.91 (1.48—2.35) | 1.81 (1.35—2.27) | |||
HGBd cut-point after PSW | reference | < .001 | reference | < .001 | reference | < .001 |
≤ 43 | ||||||
> 43 | 2.68 (1.76—4.07) | 2.68 (1.76—4.08) | 2.88 (1.85—4.50) |