Table 1:
Demographic information on the group of infants who completed an MRI scan compared to the group who did not complete a scan.
| Completed MRI | No Scan | |||||
|---|---|---|---|---|---|---|
| (n=35) | (n=32) | |||||
| Mean | (SD) | Mean | (SD) | t | P | |
| GA, weeks | 33.32 | 4.95 | 33.51 | 4.63 | 0.16 | 0.87 |
| Birth weight, grams | 2064.8 | 1045.0 | 2014.81 | 1002.25 | 0.20 | 0.84 |
| Age (months)# | 12.79 | 1.46 | 12.87 | 1.25 | 0.25 | 0.80 |
| SNAP2$ | 12.03 | 16.5 | 9.93 | 9.90 | 0.60 | 0.54 |
| Parental SES* | 2.68 | 0.63 | 2.71 | 0.68 | 0.21 | 0.83 |
| Social-Emotional Scale@ | 102.2 | 18.27 | 101.9 | 12.73 | 0.05 | 0.96 |
| General Adaptive Composite (GAC)@ | 95.48 | 12.59 | 97.17 | 11.91 | 0.45 | 0.65 |
#
Corrected for weeks premature in all infants with GA <39 weeks
$
Score for Neonatal Acute Physiology-II
*
Based on modified Hollingshead scale of 1-5 with lower numbers indicating higher SES
@
Social-Emotional and Adaptive Behavior Questionnaire from the Bayley Scales of Infant and Toddler Development III (Bayley-III) completed by 29/35 mothers of those infants who completed a scan and 17/32 mothers of those infants who did not complete a scan