1. Using a two-Phase epidemiological design, 9495 children were screened using symptom questionnaire, a structured interview ( Kiddy Schedule for affective diseases and schizophrenia, K-SADS-PL ) were carried out that information from parents, teachers, and children.
运用双阶段流行病学设计,9495 名儿童使用症状量表测评,对父母、教师、儿童进行结构化访谈(情感障碍与精神分裂症儿童量表,K-SADS-PL )以获得信息。