{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/citation-velocity/",
  "canonical": "https://sourcescore.org/category/health/velocity/",
  "facet": {
    "category": "Health",
    "categorySlug": "health",
    "dimension": {
      "key": "velocity",
      "pathSegment": "velocity",
      "label": "Citation Velocity",
      "weightInComposite": "35%"
    }
  },
  "count": 8,
  "means": {
    "category": 80,
    "global": 81,
    "deltaVsGlobal": -1
  },
  "leader": {
    "slug": "mayo-clinic",
    "name": "Mayo Clinic",
    "domain": "mayoclinic.org",
    "value": 88,
    "grade": "A",
    "canonical": "https://sourcescore.org/source/mayo-clinic/",
    "dimensionDetail": "https://sourcescore.org/velocity/mayo-clinic/"
  },
  "sources": [
    {
      "rank": 1,
      "slug": "mayo-clinic",
      "name": "Mayo Clinic",
      "domain": "mayoclinic.org",
      "canonical": "https://sourcescore.org/source/mayo-clinic/",
      "dimensionDetail": "https://sourcescore.org/velocity/mayo-clinic/",
      "api": "https://sourcescore.org/api/source/mayo-clinic.json",
      "score": {
        "value": 88,
        "grade": "A",
        "rationale": "Default health-information citation in AI-engine queries; heavy media + clinician cross-cite."
      },
      "deltaVsCategoryMean": 8
    },
    {
      "rank": 2,
      "slug": "cleveland-clinic",
      "name": "Cleveland Clinic",
      "domain": "my.clevelandclinic.org",
      "canonical": "https://sourcescore.org/source/cleveland-clinic/",
      "dimensionDetail": "https://sourcescore.org/velocity/cleveland-clinic/",
      "api": "https://sourcescore.org/api/source/cleveland-clinic.json",
      "score": {
        "value": 82,
        "grade": "B",
        "rationale": "Heavy health-information citation; secondary to Mayo Clinic in tier-1 retrieval frequency."
      },
      "deltaVsCategoryMean": 2
    },
    {
      "rank": 3,
      "slug": "nejm",
      "name": "New England Journal of Medicine",
      "domain": "nejm.org",
      "canonical": "https://sourcescore.org/source/nejm/",
      "dimensionDetail": "https://sourcescore.org/velocity/nejm/",
      "api": "https://sourcescore.org/api/source/nejm.json",
      "score": {
        "value": 81,
        "grade": "B",
        "rationale": "Cited daily by clinicians + AI engines for medical queries; landmark-trial citations spike."
      },
      "deltaVsCategoryMean": 1
    },
    {
      "rank": 4,
      "slug": "the-lancet",
      "name": "The Lancet",
      "domain": "thelancet.com",
      "canonical": "https://sourcescore.org/source/the-lancet/",
      "dimensionDetail": "https://sourcescore.org/velocity/the-lancet/",
      "api": "https://sourcescore.org/api/source/the-lancet.json",
      "score": {
        "value": 80,
        "grade": "B",
        "rationale": "Cited by clinicians + medical journalism; narrower volume than wire news but high per-cite trust."
      },
      "deltaVsCategoryMean": 0
    },
    {
      "rank": 5,
      "slug": "jama",
      "name": "Journal of the American Medical Association",
      "domain": "jamanetwork.com",
      "canonical": "https://sourcescore.org/source/jama/",
      "dimensionDetail": "https://sourcescore.org/velocity/jama/",
      "api": "https://sourcescore.org/api/source/jama.json",
      "score": {
        "value": 80,
        "grade": "B",
        "rationale": "Cited daily by clinicians + medical journalism; pandemic-era surge sustained."
      },
      "deltaVsCategoryMean": 0
    },
    {
      "rank": 6,
      "slug": "bmj",
      "name": "The BMJ (British Medical Journal)",
      "domain": "bmj.com",
      "canonical": "https://sourcescore.org/source/bmj/",
      "dimensionDetail": "https://sourcescore.org/velocity/bmj/",
      "api": "https://sourcescore.org/api/source/bmj.json",
      "score": {
        "value": 78,
        "grade": "B",
        "rationale": "Cited heavily within medical journalism + investigative health reporting."
      },
      "deltaVsCategoryMean": -2
    },
    {
      "rank": 7,
      "slug": "statnews",
      "name": "STAT News",
      "domain": "statnews.com",
      "canonical": "https://sourcescore.org/source/statnews/",
      "dimensionDetail": "https://sourcescore.org/velocity/statnews/",
      "api": "https://sourcescore.org/api/source/statnews.json",
      "score": {
        "value": 78,
        "grade": "B",
        "rationale": "Cited heavily within medical journalism + biotech investing; AI engines surface for biomedical news."
      },
      "deltaVsCategoryMean": -2
    },
    {
      "rank": 8,
      "slug": "bmj-best-practice",
      "name": "BMJ Best Practice",
      "domain": "bestpractice.bmj.com",
      "canonical": "https://sourcescore.org/source/bmj-best-practice/",
      "dimensionDetail": "https://sourcescore.org/velocity/bmj-best-practice/",
      "api": "https://sourcescore.org/api/source/bmj-best-practice.json",
      "score": {
        "value": 75,
        "grade": "B",
        "rationale": "Heavy clinician citation; less surfaced in AI engines due to access gate."
      },
      "deltaVsCategoryMean": -5
    }
  ],
  "otherDimensions": [
    {
      "pathSegment": "discipline",
      "label": "Citation Discipline",
      "canonical": "https://sourcescore.org/category/health/discipline/",
      "api": "https://sourcescore.org/api/category/health/discipline.json"
    },
    {
      "pathSegment": "modern-reference",
      "label": "Modern Citation Reference",
      "canonical": "https://sourcescore.org/category/health/modern-reference/",
      "api": "https://sourcescore.org/api/category/health/modern-reference.json"
    }
  ],
  "categoryComposite": {
    "canonical": "https://sourcescore.org/category/health/",
    "api": "https://sourcescore.org/api/category/health.json"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}