維持血液透析を受けている患者の栄養不良とのバイオ電気阻力分析パラメータの関連:横断的研究
Minh D Pham1, Thang V Dao2,3, Anh T X Vu1
1Department of Nutrition, Military Hospital 103, Vietnam Military Medical University, Hanoi 12108, Vietnam.
Medicina (Kaunas, Lithuania)
|August 28, 2025
まとめ
バイオ電気阻力分析 (BIA) パラメータは,ベトナムの血液透析 (HD) 患者における栄養不良を効果的に特定します. 身体脂肪率 (PBF) と骨格筋量指数 (SMI) のような重要な指標は,栄養状態を評価し,患者の結果を改善するのに役立ちます.
科学分野:
- 腎臓科
- 臨床栄養について
- 生物医学工学
背景:
- 栄養不良は,血液透析 (HD) 患者の重大な合併症であり,罹病率と死亡率を増加させる.
- HD患者の栄養状態の評価は,臨床管理において極めて重要です.
- 生物電気阻力分析 (BIA) は,身体の組成を評価するための非侵襲的な方法を提供します.
研究 の 目的:
- ベトナム人のHD患者の栄養状態を調査する
- 栄養不良の評価におけるBIAパラメータ (PBF,SMI,ECW/TBW,PhA) の臨床的重要性を評価する.
- 栄養不良のリスクを予測するBIAパラメータのカットオフ値を決定する.
主な方法:
- ベトナムのハノイで184人のHD患者を対象とした横断的な研究です.
- InBody S10分析装置で測定されたBIAパラメータ
- 高齢者栄養リスク指数 (GNRI) を用いて評価された栄養不良;GNRI <92は高いリスクを示した.
主要な成果:
- 患者の42. 9%が栄養不良のリスクが高い.
- 高いECW/TBW比は栄養不良のリスクの増加と関連していた.
- PBF,SMI,PhAは 栄養不良のリスクと逆の関連を示した.
結論:
- BIAパラメータ (PBF,SMI,PhA,ECW/TBW) は,ベトナム人のHD患者における栄養不良の検出に役立つ指標です.
- これらのBIA指標は 栄養不良の早期発見と管理に役立ちます
- この研究は,BIAパラメータの特定のカットオフ値を提供し,栄養不良のリスクを予測します.
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