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Table 1 Sample description

From: Parameter set for computer-assisted texture analysis of fetal brain

  1.5 T 3 T Total
A. Main trials 144 144 288
B. Supplementary trials 36 36 72
 Group 1 20 20 40
 Group 2 16 16 32
  1. A. Main trials 288 MR images, categorized by magnetic field strength of scanner (144 × 1.5 and 144 × 3 T). B. Supplementary trials 72 MR images (36 × 1.5 and 36 × 3 T). Samples used in the supplementary trials were further divided into two categories, by gestational age: group 1 20–28 weeks; group 2 29–40 weeks