Question: is this a 2) strong advice, 1) weak advice 0) no advice?

This is not surprising since gestational age likely impacts both white matter development in healthy full-term newborns (as demonstrated in our previous study [13]) and their neurodevelopmental outcomes (as reflected by the trend of correlations between gestational age at birth and BSID scores at age 2 years found in our study). 
user
This is no advice
assistant