Kikuchi, Michikawa et al. investigate whether sleep quality and temperament in 1-month-old infants is associated with Autism Spectrum Disorder (ASD) in 3-year-old children in Japan. Infants who had longer daytime sleeps and more intense crying had a higher risk of ASD at age 3.
- Kimiyo Kikuchi
- Takehiro Michikawa
- Takahiko Katoh