Table 4 Comparison between AGA and SGA

Variable

12 ± 6 Hours of life

Lower CI

Upper CI

P value

AGA

SGA

Heart rate(bpm)

126.01 (12.35)

131.82 (14.89)

-8.53

-2.93

0.0001

¹LVO

 Diameter(mm)

0.64 (0.04)

0.62(0.04)

0.012

0.030

 < 0.001

 ³VTI(cm)

9.37 (1.16)

9.05 (1.32)

0.065

0.582

0.014

 ¹LVO(ml/kg/min)

128.43 (25.53)

162.35(41.88)

-40.436

-27.895

 < 0.001

²RVO

 Diameter(mm)

0.68 (0.05)

0.67 (0.05)

0.004

0.026

0.0005

 ³VTI(cm)

12.70(1.4)

12.32(1.7)

0.060

0.697

0.019

 ²RVO(ml/kg/min)

200.77(34.01)

257.49(63.35)

-66.41

-48.98

 < 0.001

⁴SVC

 Diameter(mm)

0.48(0.04)

0.48(0.04)

0.005

0.022

0.305

 ³VTI(cm)

13.18(1.94)

12.92(2.36)

-0.183

0.696

0.255

 ⁴SVC Flow(ml/kg/min)

102.20(21.49)

132.20(34.11)

-35.33

-24.88

 < 0.001

Variable

48 ± 6 Hours of life

Lower CI

Upper CI

P value

AGA

SGA

Heart rate(bpm)

127.67(12.81)

131.01(16.94)

-5.837

-0.151

0.026

¹LVO

 Diameter(mm)

0.64 (0.04)

0.61(0.04)

0.012

0.030

 < 0.001

 ³VTI(cm)

9.65(1.45)

9.06(1.21)

0.285

0.904

 < 0.001

 ¹LVO(ml/kg/min)

130.59(25.55)

157.70(39.74)

-33.655

-21.321

 < 0.001

²RVO

 Diameter(mm)

0.68 (0.05)

0.67 (0.05)

0.005

0.026

0.0005

 ³VTI(cm)

12.50(1.5)

12.27(1.7)

-0.097

0.573

0.166

 ²RVO(ml/kg/min)

197.26(35.15)

252.78(67.56)

-65.805

-47.573

 < 0.001

⁴SVC

 Diameter(mm)

0.48(0.04)

0.47(0.03)

0.004

0.021

0.006

 ³VTI(cm)

13.34(1.84)

13.17(2.27)

-0.235

0.604

0.42

 ⁴SVC Flow(ml/kg/min)

104.85(20.91)

133.51(31.64)

-33.94

-23.93

 < 0.001