“…Regarding the distribution of initial complaints, which prompted the search for the service, most cases (63.6%) were demand for SLP services (5,(10)(11)(12)(13)(14)(15)(16) , some of which (5,10,12) found a proportion of two to three boys for every girl. The authors have posed hypothesis that could justify such occurrence and, even without any scientific proof, the fact that boys present slower brain maturation than girls, apart from the possible influence of genetic factors, seem to justify the higher incidence of complaints in this gender.…”