ADIPOQ and spontaneous abortion: After controlling for sex, maternal age, gestation age, prepregnancy BMI, weight gain during pregnancy, maternal education, parity, history of miscarriage and mode of delivery, for every 1-μg/ml increase in cord blood adiponectin, the weight-for-age Z score at birth increased by 1.00 × 10-2 (P < 0.0001).