Boys More Likely Than Girls to Have Speech Problems
| Male | Female | |
| 3-5 | 7.91 | 3.58 |
| 6-8 | 7.37 | 2.91 |
| 9-11 | 3.95 | 2.05 |
| 12-14 | 3.09 | 1.5 |
| 15-17 | 1.62 | 1.25 |
Age
% with speech problems
Sources:
nidcd.nih.gov
| Male | Female | |
| 3-5 | 7.91 | 3.58 |
| 6-8 | 7.37 | 2.91 |
| 9-11 | 3.95 | 2.05 |
| 12-14 | 3.09 | 1.5 |
| 15-17 | 1.62 | 1.25 |