Table 2:
Correlation of ADC scalars and blood pressure in relation to MAPOPT during rewarminga
| % Time below MAPOPT (r) (P Value) | Maximum MAP Deviation below MAPOPT (r) (P Value) | AUC below MAPOPT (r) (P Value) | |
|---|---|---|---|
| DOL <10 (n = 16) | |||
| ACS | −0.25 (.36) | −0.06 (0.83) | −0.23 (0.40) |
| PCS | −0.14 (.59) | 0.005 (.99) | −0.09 (.75) |
| PP | −0.02 (.93) | −0.10 (.71) | −0.07 (.79) |
| Thalamus | −0.22 (.42) | −0.15 (.58) | −0.24 (.38) |
| PLIC | −0.22 (.41) | 0.05 (.86) | −0.19 (.49) |
| Pons | −0.13 (.64) | 0.14 (.62) | −0.03 (.91) |
| MCP | −0.20 (.46) | −0.22 (.42) | −0.18 (.50) |
| DOL ≥10 (n = 8) | |||
| ACS | −0.55 (.16) | −0.18 (.68) | −0.45 (.26) |
| PCS | −0.21 (.61) | 0.24 (.57) | −0.10 (.82) |
| PP | −0.64 (.09) | −0.35 (.39) | −0.71 (.05)b |
| Thalamus | 0.24 (.57) | 0.42 (.31) | −0.10 (.82) |
| PLIC | 0.14 (.74) | 0 | −0.05 (.91) |
| Pons | −0.14 (.74) | 0.01 (.98) | 0.17 (.69) |
| MCP | 0.57 (.14) | 0.79 (.02)b | −0.48 (.23) |
Note:—DOL indicates day of life; MCP, middle cerebellar peduncle; AUC, area under the curve.
a
Autoregulation measurements are the following: the percentage of time spent with blood pressure below MAPOPT, maximal blood pressure deviation below MAPOPT, and AUC below MAPOPT. Data were analyzed by Spearman correlations.
b
P ≤ .05.