| Conditionsa) | Boys | Girls | Total | ||
| Main Study | Majority + Minority | Total | Majority + Minority | Total | |
| HHLH | 18 + 6 | 24 | 18 + 6 | 24 | 48 |
| HHHH | 15 + 5 | 20 | 15 + 5 | 20 | 40 |
| LLHL | 18 + 6 | 24 | 18 + 6 | 24 | 48 |
| LLLL | 15 + 5 | 20 | 15 + 5 | 20 | 40 |
| Sub Total | 66 + 22 | 88 | 66 + 22 | 88 | 176 |
| Supplemental Study |
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|
|
|
|
| MMMM | 33 + 11 | 44 | 33 + 11 | 44 | 88 |
| Grand Total | 99 + 33 | 132 | 99 + 33 | 132 | 264 |