{
  "name": "ナトリウム分画排泄率（FENa）計算機",
  "short_name": "ナ",
  "description": "血清ナトリウム、尿中ナトリウム、血清クレアチニン、尿中クレアチニンからナトリウム分画排泄率を計算します。クレアチニン単位変換と慎重なAKI解釈バンド付き。",
  "start_url": "/ja/utilities/categories/health/fractional-excretion-sodium-calculator/",
  "scope": "/ja/utilities/categories/health/fractional-excretion-sodium-calculator/",
  "icons": [
    {
      "src": "/images/utilities/fractionalExcretionSodiumCalculator.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}