Allegaert8
n = 25 Smits13
n = 41 Sepúlveda12
n = 41 Pooled
n = 107
Covariate Description [unit] Median [range] Median [range] Median [range] Median [range]
BW Body weight [kg] 2.56 [0.68 – 4.03] 1.400 [0.580 – 4.700]] 8.000 [5.200 – 11.440] 3.050 [0.580 – 11.440]
PMA Postmenstrual age [weeks] 36.56 [27.00 – 43.00] 30.00 [25.00 – 37.00] 77.00 [51.00 – 142.00] 38.00 [25.00 – 142.00]
PNA Postnatal age [weeks] 1.325 [0.140 – 3.570] 0 [0 – 2.71] 39.00 [13.00 – 104.00] 1.14 [0 – 104.00]
GA Gestational age [weeks] 37.14 [25.43 – 40.14] 29.86 [24.57 – 36.86] 38 [38 – 38] 37.14 [24.57 – 40.14]
HT Height [cm] 49.50 [33.00 – 54.00] 39.00 [32.00 – 52.00] 68.00 [57.00 – 79.00] 50.00 [32.00 – 79.00]
GENDER 1 = male, 0 = female 1 = 20, 0 = 5 1 = 27, 0 = 14 1 = 23, 0 = 18 1 = 70, 0 = 37
PRE Preterm patient 12 41 0 53
TER Term patient 13 0 0 13
INF Infant patient 0 0 41 41