Multipredictor model of laboratory predictors of grade ≥3 bleeding, taking into account within-person correlation
| Predictor . | Model 1* . | ||
|---|---|---|---|
| OR . | 95% CI . | P . | |
| Stratum | .91 | ||
| ALLO | 1.00 | Ref. | |
| AUTO | 1.09 | 0.62-1.91 | .76 |
| CHEMO | 1.11 | 0.66-1.88 | .69 |
| Platelet count, ×109/L | .85 | ||
| 1-5 | 1.10 | 0.35-3.44 | .86 |
| 6-10 | 0.67 | 0.30-1.50 | .33 |
| 11-15 | 0.70 | 0.31-1.56 | .38 |
| 16-20 | 0.77 | 0.36-1.64 | .51 |
| 21-25 | 0.87 | 0.37-2.03 | .75 |
| 26-30 | 0.94 | 0.41-2.17 | .89 |
| 31-35 | 0.39 | 0.12-1.30 | .13 |
| 36-40 | 0.36 | 0.09-1.37 | .13 |
| 41-45 | 0.84 | 0.31-2.31 | .74 |
| 46-50 | 0.58 | 0.15-2.24 | .43 |
| 51-55 | 1.01 | 0.33-3.07 | .98 |
| 56-60 | 1.27 | 0.46-3.51 | .65 |
| 61-65 | 1.09 | 0.27-4.34 | .90 |
| 66-70 | 0.98 | 0.22-4.29 | .97 |
| 71-75 | 1.85 | 0.31-11.07 | .50 |
| 76-80 | 0.70 | 0.06-8.75 | .78 |
| 81+ | 1.00 | Ref. | |
| Hematocrit, % | <.001 | ||
| ≤25 | 5.09 | 2.65-9.79 | <.001 |
| 26-29 | 1.55 | 0.80-3.01 | .20 |
| >29 | 1.00 | Ref. | |
| Predictor . | Model 1* . | ||
|---|---|---|---|
| OR . | 95% CI . | P . | |
| Stratum | .91 | ||
| ALLO | 1.00 | Ref. | |
| AUTO | 1.09 | 0.62-1.91 | .76 |
| CHEMO | 1.11 | 0.66-1.88 | .69 |
| Platelet count, ×109/L | .85 | ||
| 1-5 | 1.10 | 0.35-3.44 | .86 |
| 6-10 | 0.67 | 0.30-1.50 | .33 |
| 11-15 | 0.70 | 0.31-1.56 | .38 |
| 16-20 | 0.77 | 0.36-1.64 | .51 |
| 21-25 | 0.87 | 0.37-2.03 | .75 |
| 26-30 | 0.94 | 0.41-2.17 | .89 |
| 31-35 | 0.39 | 0.12-1.30 | .13 |
| 36-40 | 0.36 | 0.09-1.37 | .13 |
| 41-45 | 0.84 | 0.31-2.31 | .74 |
| 46-50 | 0.58 | 0.15-2.24 | .43 |
| 51-55 | 1.01 | 0.33-3.07 | .98 |
| 56-60 | 1.27 | 0.46-3.51 | .65 |
| 61-65 | 1.09 | 0.27-4.34 | .90 |
| 66-70 | 0.98 | 0.22-4.29 | .97 |
| 71-75 | 1.85 | 0.31-11.07 | .50 |
| 76-80 | 0.70 | 0.06-8.75 | .78 |
| 81+ | 1.00 | Ref. | |
| Hematocrit, % | <.001 | ||
| ≤25 | 5.09 | 2.65-9.79 | <.001 |
| 26-29 | 1.55 | 0.80-3.01 | .20 |
| >29 | 1.00 | Ref. | |
Grade ≥3 bleeding days/total days = 155/16 129 = 1%.