Table 2 Distribution of participants with number of visits and/or measurements of the same child at different agesa
From: EEG complexity as a biomarker for autism spectrum disorder risk
Population | HRA | CON |
|---|---|---|
Number of infants with one time point | Â | Â |
   Age 6 months | 2 | 6 |
   Age 9 months | 5 | 2 |
   Age 12 months | 4 | 4 |
   Age 18 months | 5 | 2 |
   Age 24 months | 5 | 3 |
   Total | 21 | 24 |
Number of infants with two time points | 16 | 8 |
Number of infants with three time points | 8 | 5 |
Number of infants with four time points | 0 | 2 |
Number of infants with five time points | 1 | 1 |
Total unique infants | 46 | 33 |
Total measurements, all visits | 82 | 61 |