marginally non-significantp = 0.054
The logistic regression analyses identified a marginally non-significant association between maternal blood group AB- and ASD risk ( p = 0.054) (Fig. 4 ).
The logistic regression analyses identified a marginally non-significant association between maternal blood group AB- and ASD risk ( p = 0.054) (Fig. 4 ).
These findings suggest that while blood group and Rh factors may not be significant risk factors for ASD, our study’s observed protective association with the AB + blood group highlights the need for further investigation into potential immunological or genetic mechanisms underlying this relationship.