Table 4 Poisson regression analysis for number of failures
From: Lumbar Puncture in the prone position for Low Birth Weight Neonates
| Â | Estimate | Std.Error | Z value | Pr(>|z|) |
|---|---|---|---|---|
(Intercept) | -2.033 | 3.5813 | -0.721 | 0.570 |
Gestational age | -0.003 | 0.0165 | -0.143 | 0.860 |
Birthweight | 0.001 | 0.0008 | 1.319 | 0.168 |
Ventilation | 0.244 | 0.3968 | 0.739 | 0.539 |
Indications for LP | 0.549 | 0.1536 | 2.905 | 0.000* |