tokens: Maternal HDP was associated with increased risks of ADHD ( HR , 1.24 ; 95 % confidence interval [ CI ] , 1.20 - 1.28 ) , ASD ( 1.29 [ 1.24 - 1.34 ] ) , and ID ( 1.58 [ 1.50 - 1.66 ] ) in offspring , respectively , which was mostly driven by pre - eclampsia .