TY  - JOUR
PY  - 2020//
TI  - Continuity of psychiatric disorders between 6 and 11 years of age in the 2004 Pelotas Birth Cohort
JO  - Revista brasileira de psiquiatria
A1  - La Maison, Carolina
A1  - Maruyama, Jessica M.
A1  - Munhoz, Tiago N.
A1  - Santos, Iná S.
A1  - do Amaral, Mariana R.
A1  - Anselmi, Luciana
A1  - Barros, Fernando C.
A1  - Pastor-Valero, Maria
A1  - Matijasevich, Alicia
SP  - ePub
EP  - ePub
VL  - ePub
IS  - ePub
N2  - OBJECTIVE: To investigate the incidence and homotypic and heterotypic continuity of psychiatric disorders between ages 6 and 11. <br><br>METHODS: In 2004, all live births in the city of Pelotas, Brazil, were recorded (n=4,231). Psychiatric disorders were assessed by the Strengths and Difficulties Questionnaire (SDQ). SDQ subscale scores (emotional symptoms, conduct problems, hyperactivity/inattention, and peer relationship problems) were categorized as normal or abnormal. To examine associations between problems over time, odds ratios were computed using logistic regression. <br><br>RESULTS: Any SDQ difficulty was observed in 350 children (10.4%, 95%CI 9.4-11.5) at age 6 and 476 (14.2%, 95%CI 13.0-15.4) at age 11, with a higher prevalence among boys at both ages. Between ages 6 and 11, there was a 50 and a 45% increase in the prevalence of emotional and hyperactivity/inattention symptoms, respectively. Among those who had any SDQ difficulty at age 6, that status persisted in 81% at age 11. We found homotypic continuity of emotional symptoms, conduct problems, hyperactivity/inattention, and peer relationship problems. <br><br>CONCLUSIONS: Our results indicate an increasing incidence of psychiatric disorders in this age group, with rates of disorders and continuity patterns similar to those observed in other studies.<p />  <p>Language: en</p>
LA  - en
SN  - 1516-4446
UR  - http://dx.doi.org/10.1590/1516-4446-2019-0723
ID  - ref1
ER  -