{
  "data": {
    "__count": 1,
    "__licence": {
      "identifier": "CC-BY-4.0",
      "link": "https://creativecommons.org/licenses/by/4.0",
      "name": "Creative Commons Attribution 4.0 International"
    },
    "results": {
      "Date": "2026-06-23 07:57:58",
      "DisorderGroup": "Disorder",
      "ORPHAcode": 900,
      "OrphanetURL": "http://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=en&Expert=900",
      "Preferred term": "Granulomatosis with polyangiitis",
      "Prevalence": [
        {
          "PrevalenceClass": "1-9 / 100 000",
          "PrevalenceGeographic": "New Zealand",
          "PrevalenceQualification": "Value and class",
          "PrevalenceType": "Point prevalence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "16368729[PMID]_25805746[PMID]",
          "ValMoy": "9.35"
        },
        {
          "PrevalenceClass": "1-9 / 1 000 000",
          "PrevalenceGeographic": "Finland",
          "PrevalenceQualification": "Value and class",
          "PrevalenceType": "Annual incidence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "18799060[PMID]",
          "ValMoy": "0.93"
        },
        {
          "PrevalenceClass": "1-9 / 1 000 000",
          "PrevalenceGeographic": "Europe",
          "PrevalenceQualification": "Value and class",
          "PrevalenceType": "Annual incidence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "16859601[PMID]",
          "ValMoy": "0.85"
        },
        {
          "PrevalenceClass": "1-9 / 100 000",
          "PrevalenceGeographic": "Europe",
          "PrevalenceQualification": "Value and class",
          "PrevalenceType": "Point prevalence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "16859601[PMID]",
          "ValMoy": "9.0"
        },
        {
          "PrevalenceClass": "1-9 / 100 000",
          "PrevalenceGeographic": "United Kingdom",
          "PrevalenceQualification": "Value and class",
          "PrevalenceType": "Annual incidence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "10693883[PMID]_11156552[PMID]_22258386[PMID]_19790134[PMID]",
          "ValMoy": "1.0"
        },
        {
          "PrevalenceClass": "1-5 / 10 000",
          "PrevalenceGeographic": "Sweden",
          "PrevalenceQualification": "Value and class",
          "PrevalenceType": "Point prevalence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "17553910[PMID]_25805746[PMID]",
          "ValMoy": "16.0"
        },
        {
          "PrevalenceClass": "1-9 / 1 000 000",
          "PrevalenceGeographic": "Germany",
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          "Source": "15696553[PMID]_25805746[PMID]",
          "ValMoy": "0.86"
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        {
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          "PrevalenceGeographic": "France",
          "PrevalenceQualification": "Value and class",
          "PrevalenceType": "Point prevalence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "14872461[PMID]_25805746[PMID]",
          "ValMoy": "2.37"
        },
        {
          "PrevalenceClass": "1-9 / 100 000",
          "PrevalenceGeographic": "Sweden",
          "PrevalenceQualification": "Value and class",
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          "PrevalenceValidationStatus": "Validated",
          "Source": "16960922[PMID]_25805746[PMID]",
          "ValMoy": "1.19"
        },
        {
          "PrevalenceClass": "1-9 / 1 000 000",
          "PrevalenceGeographic": "Spain",
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          "PrevalenceValidationStatus": "Validated",
          "Source": "11156552[PMID]",
          "ValMoy": "0.49"
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        {
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          "PrevalenceGeographic": "Norway",
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          "ValMoy": "9.51"
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        {
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          "PrevalenceValidationStatus": "Validated",
          "Source": "11760724[PMID]_11083271[PMID]_ ORPHANET",
          "ValMoy": "1.0"
        },
        {
          "PrevalenceClass": "1-9 / 100 000",
          "PrevalenceGeographic": "Australia",
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          "PrevalenceType": "Point prevalence",
          "PrevalenceValidationStatus": "Validated",
          "Source": "18771432[PMID]_25805746[PMID]",
          "ValMoy": "9.5"
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        {
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          "PrevalenceGeographic": "United States",
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        {
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        {
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          "PrevalenceGeographic": "Lithuania",
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        {
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        {
          "PrevalenceClass": "<1 / 1 000 000",
          "PrevalenceGeographic": "Taiwan, Province of China",
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          "ValMoy": "0.23"
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        {
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          "PrevalenceGeographic": "Italy",
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          "ValMoy": "3.43"
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        {
          "PrevalenceClass": "1-5 / 10 000",
          "PrevalenceGeographic": "Denmark",
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          "ValMoy": "10.0"
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        {
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          "Source": "28881446[PMID]",
          "ValMoy": "1.3"
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      ],
      "Typology": "Disease"
    }
  },
  "datasetCategory": {
    "lang": "en",
    "name": "Epidemiology of rare diseases"
  },
  "parameters": {
    "path": {
      "ORPHAcode": 900
    },
    "query": {}
  },
  "uri": "https://api.orphadata.com/rd-epidemiology/orphacodes/900"
}