| Autistic children with elevated serum ENA-78 | Autistic children with normal serum ENA-78 | X 2 (p) |
---|---|---|---|
 | (n = 40) | (n = 22) |  |
Positive antineuronal antibodies (n = 43) | 36 (90%) | 7 (31.8%) | 22.6 |
Negative antineuronal antibodies (n = 19) | 4 (10%) | 15 (68.2%) | (<0.001) |