Table 3 Estimated coefficients of GLM with inverse Gaussian error distribution and identity link function for non-ICU patients
Coefficient (standard error) | Full sample | Outliers removed |
|---|---|---|
Constant | 726.02 (95.58)*** | 622.49 (85.34)*** |
Age | -3.42 (1.50)* | -2.32 (1.33) |
Gender female | 74.70 (51.60) | 87.10 (46.79) |
Mortality | 329.81 (104.27)** | 93.55 (85.23) |
Elixhauser comorbidity score | 101.98 (22.64)*** | 79.95 (20.39)*** |
General ward (days) | 463.66 (15.89)*** | 479.21 (14.76)*** |
Dialysis | 72.49 (487.88) | 61.78 (388.05) |
Cardiopulmonary resuscitation | -639.31 (122.90)*** | -377.82 (104.25)*** |
Complications | 886.21 (852.03) | 857.48 (773.09) |
Number of samples | 598 | 594 |
Weighted samples size | 415.69 | 387.88 |
P value Kolmogorov–Smirnov test |  < 0.001*** |  < 0.001*** |
P value dispersion test |  < 0.001*** |  < 0.001*** |
P value outlier test | 0.03* | 1.00 |