From: Placental morphology in association with autism-related traits in the EARLI study
Variablea | n | Crude | Model 1b | Model 2c |
---|---|---|---|---|
ß (95% CI) | ß (95% CI) | ß (95% CI) | ||
Perimeter (cm) | 84 | −0.22 (− 0.97, 0.53) | 0.11 (− 0.62, 0.84) | 0.10 (− 0.64, 0.84) |
Area (cm2) | 84 | − 0.02 (− 0.13, 0.09) | 0.03 (− 0.07, 0.14) | 0.03 (− 0.08, 0.14) |
Radius (cm) | ||||
 Minimum | 84 | −2.3 (−5.22, 0.61) | − 1.01 (−3.92, 1.89) | − 1.04 (−3.97, 1.88) |
 Maximum | 84 | 1.73 (− 0.76, 4.23) | 1.16 (− 1.19, 3.51) | 1.14 (− 1.23, 3.51) |
 Median | 84 | 1.96 (−3.09, 7.00) | 2.67 (− 2.03, 7.38) | 2.63 (− 2.15, 7.41) |
Umbilical cord centrality/distance from center (cm) | 84 | 2.3 (− 0.50, 5.10) | 1.12 (−1.64, 3.89) | 1.12 (− 1.67, 3.90) |
Eccentricity | ||||
 Eccentricity from Geometric center | 84 | 0.31 (−23.10, 23.71) | 2.96 (−19.42, 25.34) | 3.05 (−19.47, 25.58) |
 Eccentricity from cord insertion point | 84 | 1.95 (0.69, 3.21) | 1.68 (0.47, 2.89) | 1.68 (0.45, 2.9) |
Thickness of traced central slice (cm) | ||||
 Maximum | 81 | 17.00 (−1.08, 35.09) | 17.00 (0.20, 33.79) | 17.12 (−0.003, 34.24) |
 Mean | 81 | 13.37 (−9.88, 36.62) | 12.41 (−9.32, 34.14) | 12.29 (−9.70, 34.29) |
Thickness of traced central slice (cm) (Z score) | ||||
 Maximum | 81 | 5.69 (− 0.36, 11.74) | 5.69 (0.07, 11.30) | 5.73 (− 0.00, 11.46) |
 Mean | 81 | 3.48 (−2.57, 9.52) | 3.23 (−2.42, 8.88) | 3.20 (− 2.52, 8.91) |
Placental weight (g) | 79 | 0.04 (−0.03, 0.11) | 0.06 (−0.01, 0.13) | 0.06 (− 0.02, 0.13) |
Birthweight: Placental Weight | 79 | −2.99 (−9.31, 3.34) | −5.82 (−12.15, 0.51) | −6.05 (− 12.42, 0.31) |