While we’re still recruiting new participants from six hospitals across the US, we’d like to share a few statistics about the children in the WIND study.

  • Conducting follow-up interviews for 834 children
  • Initial recruitment from 17 different U.S. hospitals
  • Boys: 502; Girls: 332
  • Currently living in 29 states
  • Twins: 5 pairs
  • Youngest child: 5 weeks old; Oldest child: 40 months old
  • Statistics are accurate as of March 1st; check back as enrollment continues!