Variable |  | Normal (n = 2,537) |  | VSD (n = 124) | P value |
---|---|---|---|---|---|
Mean ± SD | 10 to 90% | Mean ± SD | 10 to 90% | ||
NBL (mm) | 6.74 ± 0.87 | 5.60 to 7.90 | 6.40 ± 0.79 | 5.30 to 7.40 | <0.0001 |
BPD (mm) | 54.33 ± 9.10 | 48.00 to 60.00 | 52.65 ± 4.87 | 47.12 to 59.70 | 0.041 |
HC (mm) | 197.34 ± 15.57 | 177.00 to 218.00 | 193.94 ± 14.66 | 175.00 to 213.40 | 0.017 |
AC (mm) | 177.08 ± 16.15 | 156.00 to 198.00 | 171.36 ± 16.12 | 150.82 to 194.45 | <0.0001 |
Femur length (mm) | 37.33 ± 3.86 | 32.50 to 42.40 | 35.93 ± 3.78 | 30.72 to 41.10 | <0.0001 |
Tibia length (mm) | 32.92 ± 3.42 | 28.30 to 37.30 | 31.90 ± 3.53 | 27.12 to 36.92 | 0.001 |
Fibula length (mm) | 32.76 ± 3.33 | 28.35 to 37.00 | 31.71 ± 3.27 | 26.88 to 36.00 | 0.001 |
Humerus length (mm) | 35.39 ± 3.34 | 31.00 to 39.70 | 34.40 ± 3.24 | 29.94 to 38.70 | 0.001 |
Radius length (mm) | 30.34 ± 2.94 | 26.70 to 34.00 | 29.38 ± 2.70 | 25.70 to 32.46 | <0.0001 |
Ulna length (mm) | 32.92 ± 3.21 | 28.80 to 37.00 | 32.07 ± 3.14 | 28.00 to 36.30 | 0.004 |
Estimated FBW (g) | 508.75 ± 116.48 | 364.00 to 666.00 | 470.74 ± 107.31 | 343.60 to 608.20 | <0.0001 |
CTAR | 0.22 ± 0.12 | 0.18 to 0.25 | 0.21 ± 0.03 | 0.18 to 0.25 | 0.753 |
CTCR | 0.46 ± 0.06 | 0.42 to 0.50 | 0.46 ± 0.03 | 0.43 to 0.50 | 0.131 |
UA PI | 1.16 ± 0.22 | 0.93 to 1.40 | 1.33 ± 0.34 | 0.99 to 1.91 | <0.0001 |
UA RI | 0.69 ± 0.08 | 0.60 to 0.78 | 0.74 ± 0.09 | 0.64 to 0.86 | <0.0001 |
MCA PI | 1.59 ± 0.27 | 1.26 to 1.90 | 1.48 ± 0.24 | 1.18 to 1.82 | <0.0001 |
MCA RI | 0.81 ± 0.08 | 0.72 to 0.91 | 0.79 ± 0.65 | 0.71 to 0.87 | 0.008 |
MCA/UA PI ratio | 1.41 ± 0.34 | 1.02 to 1.79 | 1.19 ± 0.38 | 0.66 to 1.67 | <0.0001 |
MCA/UA RI ratio | 1.19 ± 0.18 | 0.99 to 1.40 | 1.09 ± 0.18 | 0.85 to 1.30 | <0.0001 |