From: Re-analysis of ventilator-free days (VFD) in acute respiratory distress syndrome (ARDS) studies
χ2 statistic | HARP2 | ALTA | EDEN | SAILS |
---|---|---|---|---|
OLS | 292.8 | 168.20 | 618.65 | 486.52 |
Poisson | 618.8 | 307.07 | 1125.11 | 849.82 |
Zero-inflated Poisson | 210.9 | 113.53 | 378.58 | 204.05 |
Logit-Poisson hurdle | 117.1 | 54.40 | 153.71 | 104.70 |