borderline significantP = 0.08
Of the statistically significant associations between UA‐PI and cognitive and motor function and TBV ( P < 0.05; M2), only those of UA‐PI with balancing ( P = 0.005) and finger tapping ( P = 0.01) persisted after excluding extreme UA‐PI values (> 3 SD above or below the mean; n = 15 during the second trimester and n = 17 during the third trimester), while those with IQ and TBV were borderline significant ( P = 0.08 and 0.05, respectively) (Figure S1 ).