幼児期と青春期における精神病学の縦断的クラスタリング:発達に基づく分類へのアプローチ
Connor Lawhead1, Jamilah Silver1, Thomas M Olino2
1Department of Psychology, Stony Brook University, Stony Brook, New York, USA.
まとめ
この研究では 青年期の精神病理学的発達の6つの経路を特定し 幼児期から青春期までの 精神的健康状態の異なるパターンを明らかにしました これらの発見は 疾患の連続性や併発性について 新たな洞察をもたらします
科学分野:
- 発達心理学
- 精神病学研究
- 定量心理学
背景:
- 精神病理学の現在の診断システムは 発達軌跡,連続性,共病をしばしば無視している.
- これらの縦断的なパターンを理解することは 若者の精神的健康への 効果的な介入に不可欠です
研究 の 目的:
- 青年のコミュニティサンプルにおける 精神病理の異なる発達経路を特定するために 縦断的なクラスタリングアプローチを適用する.
- これらの特定された発達経路に関連した予測要因と結果を調べる.
主な方法:
- 幼児期から青春期末まで,600人の若者に対して3年ごとに縦断的な半構造診断面接を実施した.
- 縦軸 k- 平均クラスタリングは,関節診断軌道を分析するために使用されました.
- 3歳の予測値と18歳の機能的アウトカムを,特定されたクラスターで比較した.
主要な成果:
- 精神病学的6つの異なるクラスターが特定されました:健康的な,子供の不安,子供/青少年ADHD,青少年うつ病/不安,青少年うつ病/薬物使用,および幼少期の破壊的な行動.
- これらの縦断的なクラスターは,横断的な分類では明らかでない精神病学的発達パターンを捉えました.
- 初期の予測値と後の機能的結果の有意な差異がクラスター全体で観察されました.
結論:
- 縦断的なクラスタリングアプローチは,精神病学と併発性の発達展開を理解するための貴重な枠組みを提供します.
- この方法は,異なる臨床的,家族的,および気質的な相関関係を持つトランス診断サブグループを識別します.
- 発見は,精神衛生のノソロジーにおける発達継続性と不連続性の検討の重要性を強調しています.
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