TABLE 2.
HCSF volumes
| VP/VLBW (n = 103) | FT (n = 109) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| M | SE | 95% CI | M | SE | 95% CI | p‐Value | |||
| Left presubiculum (mm3) | 214.7 | 3.1 | 208.5 | 220.8 | 231.6 | 3.0 | 225.7 | 237.5 | <.001 |
| Left parasubiculum (mm3) | 37.6 | 0.6 | 36.4 | 38.8 | 39.9 | 0.6 | 38.7 | 41.0 | .011 |
| Left subiculum (mm3) | 318.8 | 4.6 | 309.7 | 328.0 | 340.7 | 4.5 | 332.0 | 349.5 | .001 |
| Left CA1 (mm3) | 473.6 | 6.0 | 461.7 | 485.4 | 492.4 | 5.8 | 481.0 | 503.8 | .032 |
| Left CA2‐3 (mm3) | 160.0 | 2.2 | 155.7 | 164.3 | 165.6 | 2.1 | 161.5 | 169.8 | .078 |
| Left CA4 (mm3) | 204.0 | 2.7 | 198.6 | 209.4 | 213.1 | 2.6 | 207.9 | 218.3 | .023 |
| Left DG (mm3) | 234.4 | 3.0 | 228.5 | 240.3 | 245.8 | 2.9 | 240.1 | 251.5 | .009 |
| Left molecular layer (mm3) | 337.2 | 5.9 | 325.5 | 349.0 | 359.2 | 5.7 | 347.9 | 370.4 | .011 |
| Right presubiculum (mm3) | 221.7 | 3.1 | 215.6 | 227.9 | 233.8 | 3.0 | 227.9 | 239.7 | .008 |
| Right parasubiculum (mm3) | 40.3 | 0.6 | 39.0 | 41.5 | 42.3 | 0.6 | 41.1 | 43.5 | .031 |
| Right subiculum (mm3) | 330.1 | 4.5 | 321.3 | 339.0 | 347.8 | 4.3 | 339.3 | 356.3 | .007 |
| Right CA1 (mm3) | 492.0 | 6.3 | 479.5 | 504.5 | 516.0 | 6.1 | 504.0 | 528.0 | .010 |
| Right CA2‐3 (mm3) | 171.1 | 2.2 | 166.8 | 175.5 | 179.2 | 2.1 | 175.0 | 183.4 | .012 |
| Right CA4 (mm3) | 248.5 | 3.1 | 242.4 | 254.7 | 261.2 | 3.0 | 255.3 | 267.1 | .005 |
| Right DG (mm3) | 217.5 | 2.9 | 211.9 | 223.2 | 228.4 | 2.7 | 223.0 | 233.8 | .009 |
| Right molecular layer (mm3) | 344.9 | 5.5 | 334.0 | 355.8 | 368.2 | 5.3 | 357.7 | 378.6 | .004 |
Note: Marginal mean values of HCSF volumes are given in mm3. General linear model with prematurity status at birth as fixed factor. Scanner, sex, and TIV served as covariates of no interest. Post hoc comparisons are FDR‐corrected and significant p‐values are printed in bold.
Abbreviations: CA, cornu ammonis; CI, confidence interval; DG, dentate gyrus; FT, full‐term; HCSF, hippocampus subfield; M, mean; SE, standard error; VP/VLBW, very preterm and/or very low birthweight.