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管理された競争下での医療費の増加を推定する. 科学,シミュレーション,シナリオ
1Institute for Health and Aging, University of California, San Francisco 94109.
JAMA
|February 22, 1995
まとめ
医療制度改革は,医療支出に影響を及ぼしています. 新しいシナリオは,管理されたケアと競争が,以前の見積もりとは対照的に,医療支出成長率 (HEGR) を大幅に低下させる可能性があることを示しています.
科学分野:
- 健康経済学 医療経済学
- 医療サービス 研究 医療サービス
- 政策分析 政策分析
背景:
- 医療制度改革が医療費に与える影響を推定することは,政策議論において極めて重要です.
- 医療支出成長率 (HEGR) の予測は,長期的な財政見通しに大きな影響を与えます.
- 現在のモデルは,管理ケアがHEGRに与える影響を評価するための強力な科学的根拠がない.
研究 の 目的:
- 医療費の成長率 (HEGR) へのマネージドケアと市場動向の影響の代替シナリオを探求する.
- 管理ケアがHEGRに与える影響が最小限であると予測する既存の質的シナリオに異議を唱える.
- 市場動向と不確実性を考慮したシミュレーションモデルの改善を提唱する.
主な方法:
- 将来の保健システム開発を検証する質的シナリオの開発.
- 現在の医療制度の変更,法律,管理ケアとの潜在的な相互作用の分析.
- 医療費の予測のための既存のモデリングアプローチを批判する.
主要な成果:
- 以前のモデルでは,マネージドケア/競争がHEGRにほとんど影響を与えないと示唆されていた.
- 代替可能なシナリオは,管理ケア/競争がHEGRを大幅に低下させることを示しています.
- 定性的なシナリオ予測と市場主導の潜在的結果の間には大きな不一致がある.
結論:
- 管理介護と市場競争は,医療支出成長率 (HEGR) を低下させる大きな可能性を秘めています.
- シミュレーションモデルは,市場動態と改革の不確実性を反映するために,より広い範囲の推定をカバーする必要があります.
- 政策決定は,医療制度改革による潜在的な経済的影響のより広い範囲を考慮すべきである.
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