3 Differential Ability Scales performance in children with sleep-disordered breathing before and after adenoidectomy and tonsillectomy, and in matched controls
| Before | After | p-value# | Control | p-value# | ||
| 1¶ | 2+ | |||||
| Score§ | 82.52±14.03 | 87.16±14.65 | 0.02 | 93.95±24.93 | 0.01 | 0.13 |
Data are presented as mean±sd. #: 18 degrees of freedom; ¶: versus pre-operative score; +: versus post-operative score; §: standard score = 100±15.