Table IV.
Estimated difference between non-pregnant and pregnant women at 17–21 weeks post-screening
| Location | Aspect | Estimate | Estimate 95% CI | p-value | Cohen’s d | Cohen’s d 95% CI |
|---|---|---|---|---|---|---|
| Abdomen | Diametera | 0.088 | (–0.085, 0.259) | 0.323 | 0.322 | (–0.314, 0.953) |
| Areaa | 0.101 | (–0.018, 0.219) | 0.105 | 0.532 | (–0.110, 1.167) | |
| Number of colours | 0.255 | (–0.141, 0.646) | 0.212 | 0.406 | (–0.230, 1.037) | |
| Number of dots and globulesa | 0.080 | (–0.294, 0.456) | 0.677 | 0.134 | (–0.492, 0.758) | |
| Colour asymmetrya | 0.139 | (–0.227, 0.505) | 0.471 | 0.165 | (–0.283, 0.612) | |
| Shape asymmetry | –0.001 | (–0.045, 0.043) | 0.968 | –0.013 | (–0.634, 0.609) | |
| Ellipseness | 0.022 | (–0.063, 0.106) | 0.619 | 0.160 | (–0.466, 0.783) | |
| Border sharpnessa | –0.271 | (–1.217, 0.666) | 0.576 | –0.18 | (–0.805, 0.448) | |
| Back | Diametera | –0.031 | (–0.122, 0.059) | 0.501 | –0.196 | (–0.762, 0.373) |
| Areaa | –0.041 | (–0.089, 0.007) | 0.104 | –0.479 | (–1.050, 0.097) | |
| Number of colours | –0.115 | (–0.470, 0.241) | 0.531 | –0.182 | (–0.748, 0.386) | |
| Number of dots and globulesa | –0.105 | (–0.314, 0.104) | 0.331 | –0.283 | (–0.851, 0.287) | |
| Colour asymmetrya | 0.198 | (0.034, 0.361) | 0.022 | 0.683 | (0.098, 1.262) | |
| Shape asymmetry | 0.002 | (–0.028, 0.032) | 0.904 | 0.035 | (–0.531, 0.601) | |
| Ellipseness | –0.032 | (–0.132, 0.068) | 0.536 | –0.180 | (–0.746, 0.388) | |
| Border sharpnessa | –0.010 | (–0.999, 0.979) | 0.984 | –0.006 | (–0.571, 0.560) | |
| Chest | Diametera | –0.022 | (–0.239, 0.195) | 0.843 | –0.065 | (–0.700, 0.572) |
| Areaa | 0.061 | (–0.028, 0.151) | 0.188 | 0.435 | (–0.211, 1.075) | |
| Number of colours | –0.010 | (–0.515, 0.496) | 0.971 | –0.009 | (–0.464, 0.447) | |
| Number of dots and globulesa | 0.027 | (–0.199, 0.253) | 0.814 | 0.077 | (–0.560, 0.712) | |
| Colour asymmetrya | 0.050 | (–0.289, 0.389) | 0.773 | 0.094 | (–0.543, 0.730) | |
| Shape asymmetry | –0.017 | (–0.070, 0.036) | 0.542 | –0.2 | (–0.836, 0.439) | |
| Ellipseness | 0.041 | (–0.075, 0.157) | 0.490 | 0.226 | (–0.413, 0.863) | |
| Border sharpnessa | –0.165 | (–1.108, 0.778) | 0.734 | –0.111 | (–0.747, 0.526) | |
| Head | Diametera | 0.024 | (–0.178, 0.227) | 0.816 | 0.07 | (–0.515, 0.654) |
| Areaa | 0.021 | (–0.127, 0.169) | 0.784 | 0.082 | (–0.503, 0.666) | |
| Number of colours | –0.148 | (–0.520, 0.224) | 0.44 | –0.232 | (–0.817, 0.355) | |
| Number of dots and globulesa | –0.084 | (–0.351, 0.184) | 0.543 | –0.183 | (–0.767, 0.404) | |
| Colour asymmetrya | 0.048 | (–0.172, 0.268) | 0.67 | 0.128 | (–0.458, 0.712) | |
| Shape asymmetry | 0.003 | (–0.068, 0.074) | 0.941 | 0.022 | (–0.562, 0.606) | |
| Ellipseness | –0.045 | (–0.134, 0.043) | 0.319 | –0.300 | (–0.886, 0.289) | |
| Border sharpnessa | 0.225 | (–0.906, 1.356) | 0.703 | 0.114 | (–0.471, 0.698) | |
| Lower extremity | Diametera | 0.026 | (–0.079, 0.132) | 0.627 | 0.143 | (–0.431, 0.714) |
| Areaa | 0.081 | (0.005, 0.158) | 0.044 | 0.605 | (0.018, 1.187) | |
| Number of colours | –0.045 | (–0.298, 0.208) | 0.728 | –0.102 | (–0.674, 0.471) | |
| Number of dots and globulesa | –0.082 | (–0.272, 0.108) | 0.404 | –0.246 | (–0.819, 0.329) | |
| Colour asymmetrya | 0.097 | (–0.093, 0.286) | 0.324 | 0.291 | (–0.285, 0.864) | |
| Shape asymmetry | 0.005 | (–0.026, 0.036) | 0.756 | 0.091 | (–0.481, 0.663) | |
| Ellipseness | –0.007 | (–0.058, 0.043) | 0.781 | –0.082 | (–0.653, 0.491) | |
| Border sharpnessa | –0.198 | (–1.070, 0.673) | 0.658 | –0.13 | (–0.702, 0.443) | |
| Upper extremity | Diametera | 0.185 | (0.029, 0.342) | 0.025 | 0.668 | (0.084, 1.246) |
| Areaa | 0.064 | (0.016, 0.112) | 0.011 | 0.76 | (0.171, 1.342) | |
| Number of colours | –0.072 | (–0.299, 0.155) | 0.538 | –0.179 | (–0.745, 0.389) | |
| Number of dots and globulesa | 0.081 | (–0.098, 0.260) | 0.379 | 0.256 | (–0.313, 0.823) | |
| Colour asymmetrya | 0.038 | (–0.091, 0.167) | 0.57 | 0.165 | (–0.403, 0.731) | |
| Shape asymmetry | 0.017 | (–0.018, 0.051) | 0.342 | 0.277 | (–0.293, 0.844) | |
| Ellipseness | –0.074 | (–0.139, –0.008) | 0.032 | –0.638 | (–1.215, –0.055) | |
| Border sharpnessa | 1.018 | (–0.097, 2.133) | 0.08 | 0.516 | (–0.062, 1.089) |
Significant p-values are marked in bold.
a
Log-transformed.