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Prevalence of Autism Spectrum Disorder among Singletons, by Fertility Groups, Massachusetts Birth July 1, 2004–December 31, 2010
| Demographic Characteristics |
Autism N (%) |
No Autism N (%) |
p-value |
|---|---|---|---|
| Fertility Group | |||
| Fertile | 4,363 (1.0) | 437,535 (99.0) | Ref |
| Subfertile | 88 (1.1) | 7,984 (98.9) | 0.35 |
| ART | 120 (1.2) | 10,027 (98.8) | <0.05 |
| ICSI | 50 (1.3) | 3,854 (98.7) | 0.07 |
| IVF | 49 (1.0) | 4,785 (99.0) | 0.85 |
