Controls (n=217) | Abusers (n=71) | Smokers (n=88) | SGA mothers (n=168) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Median | Mean | SD | Median | Mean | SD | MD (95% CI) | P | Median | Mean | SD | MD (95% CI) | P | Median | Mean | SD | MD (95% CI) | P | |
β-hCG MoM | 1.02 | 1.21 | 0.72 | 1.24 | 1.5 | 0.88 | -0.29 (-0.50, -0.09) | 0.013 | 1.18 | 1.45 | 1.06 | -0.25 (-0.49, -0.01) | 0.048 | 1.02 | 1.24 | 0.82 | -0.03 (-0.18, 0.12) | 0.700 |
PAPP-A MoM | 1.04 | 1.20 | 0.76 | 0.90 | 1.14 | 0.78 | 0.06 (-0.15, 0.27) | 0.197 | 0.83 | 0.90 | 0.47 | 0.31 (0.16, 0.45) | <0.001 | 0.90 | 1.08 | 0.64 | 0.12 (-0.02, 0.26) | 0.043 |
NTT MoM | 0.90 | 0.92 | 0.27 | 0.89 | 0.92 | 0.24 | 0.01 (-0.06, 0.08) | 0.882 | 0.90 | 1.02 | 0.59 | -0.09 (-0.19, 0.01) | 0.145 | 0.91 | 0.98 | 0.38 | -0.06 (-0.12, 0.01) | 0.078 |