Table 1

Relation between clinical and demographic variables and 6KPGF concentration at 5 and 24 hours

5 hours correlation coefficient R (p value)24 hours correlation coefficient R (p value)
Gestational age (weeks)0.04 (0.82)0.08 (0.60)
MAP at scan (cm H2O)0.26 (0.08)0.13 (0.39)
MAP following scan (cm H2O)0.35 (0.02)0.24 (0.10)
Ductal diameter (mm)0.33 (0.03)0.31 (0.03)
Mean blood pressure at scan (mm Hg)0.20 (0.18)0.04 (0.81)
LV output (ml/kg/minute)0.07 (0.64)0.34 (0.02)
RV output (ml/kg/minute)0.04 (0.80)0.006 (0.97)