Table 2.
Results of regression analyses for prediction of NBAS cluster scores based on CBL and other covariates† in all neonates (left column) and neonates with CBL levels <10 μg/dL.
| NBAS cluster | All Neonates | Neonates with CBL < 10 μg/dL | ||
| Unadjusted (coefficient, p) | Adjusted (coefficient, p) | Unadjusted (coefficient, p) | Adjusted (coefficient, p) | |
| Habituation | 0.0145, 0.468 | 0.0292, 0.213 | -0.0432, 0.812 | -0.0057, 0.988 |
| Orientation | 0.0092, 0.853 | 0.0176, 0.753 | 0.2823, 0.518 | 1.5972, 0.053 |
| Motor | 0.0188, 0.446 | 0.0108, 0.724 | -0.2733, 0.136 | 0.4154, 0.282 |
| Range of state | -0.0304, 0.196 | -0.0419, 0.085 | -0.5135, 0.008 | -0.1957, 0.548 |
| Regulation of state | 0.0030, 0.930 | 0.0458, 0.336 | -0.7138, 0.010 | -1.2912, 0.036 |
| Autonomic stability | -0.0567, 0.008 | -0.0506, 0.077 | -0.1219, 0.462 | -0.3156, 0.507 |
| Abnormal reflexes* | 0.0118, 6.8 × 10-5 | 0.0073, 0.084 | -0.0487, 0.163 | -0.1049, 0.168 |
† List of the covariates is provided in the Methods section, Study Variables subsection
* Estimated using Poisson regression analysis