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Table 2 Percentiles distribution of the abdominal circumference and estimated foetal weight among control and IUGR groups

From: Role of prenatal fetal echocardiography in the assessment of intrauterine growth restriction

Variable Control group (n = 30) IUGR group (n = 30) t test p value
AC percentiles
 Mean ± SD 50.62 ± 23.12 2.51 ± 0.73 11.392  < 0.001**
 Range 32.56–69.4 2.1–2.93  
EFW percentiles
 Mean ± SD 45.73 ± 22.3 3.29 ± 0.79 10.417  < 0.001**
 Range 28.1–58.4 3.1–3.34  
  1. t , Independent Sample t test
  2. **P value < 0.001 HS