| Project/Area Number |
23591688
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Psychiatric science
|
|---|
| Research Institution | Hokkaido University |
|---|
Principal Investigator |
DENDA KENZO 北海道大学, 保健科学研究院, 教授 (10227548)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
INOUE TAKESHI 北海道大学, 大学院医学研究科, 准教授 (70250438)
田中 輝明 北海道大学, 大学病院, 講師 (00374447)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
TANAKA TERUAKI 北海道大学, 大学病院, 講師 (00374447)
|
|---|
| Project Period (FY) |
2011-04-28 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
|---|
| Keywords | 児童期 / 青年期 / 双極性障害 / うつ病 / 疫学研究 / 併存障害 / 発達障害 / 治療アルゴリズム / 重篤気分変調症 / 転帰 / 児童・青年期 |
|---|
| Outline of Final Research Achievements |
A questionnaire survey was conducted to investigate depressive symptoms, manic symptoms, and autistic tendencies among elementary, junior and senior high school students (3,735) in Japan. The prevalence of depressive symptoms is 12.4% (3.8% of elementary school students: ESS, 13.3% of junior high school students: JHSS, and 19.4% of senior high school students: SHSS), that of manic symptoms is 6.5% (3.8% of ESS, 7.4% of JHSS, and 8.3% of SHSS), and that of autistic tendencies is 5.8% (3.1% of ESS, 6.6% of JHSS, and 7.8% of SHSS).
Retrospective investigation was conducted on the medical charts of 30 children and adolescents (8 boys, 22 girls, age range 8-17 years) who were diagnosed with bipolar disorders at the outpatients child psychiatry clinic. One patient was diagnosed with bipolar I disorder, 12 with bipolar II disorder, and 17 with bipolar disorder not otherwise specified. There was a high rate of comorbid developmental disorders (ADHD and ASD) in childhood-onset group.
|
