{
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  "id": "https://egly443.github.io/Govviz/data/series/rtt-18-week.json",
  "title": "18-week treatment target compliance",
  "description": "% of incomplete pathways under 18 weeks",
  "producer": "NHS England RTT, monthly",
  "statisticType": "Official Statistic",
  "measure": "% of incomplete pathways under 18 weeks",
  "unit": "percent",
  "unitMultiplier": 0,
  "unitLabel": "percent (%)",
  "geography": "E92000001",
  "geographyLabel": "England",
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  "validRange": {
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  "revisionStatus": "provisional",
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  "provenance": {
    "source": "NHS England RTT, monthly",
    "methodology": "https://www.england.nhs.uk/statistics/statistical-work-areas/rtt-waiting-times/",
    "derivation": "Direct from source; latest value validated against validRange",
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    "fetchedAt": "2026-07-02",
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    "compiledBy": "Govviz"
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    "capital",
    "experience",
    "monthly",
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  "qualityDimensions": {
    "accuracy": "Not asserted by Govviz; upstream producer methodology remains authoritative.",
    "completeness": "18 observations emitted in the tidy data file.",
    "uniqueness": "One observation per period/ref_area key in the emitted tidy table.",
    "consistency": "Compiled by the same source-specific parser and emitted through one CSVW schema.",
    "timeliness": "Latest observed period 2026-03 is older than the expected monthly cadence projection 2026-04-01; latest source fetch recorded 2026-07-02.",
    "validity": "Latest source values passed the published validRange 40 to 100."
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  "publisherClaim": "not-asserted-by-primary-publisher",
  "nextRelease": null,
  "nextReleaseEstimated": false,
  "expectedCadence": "monthly",
  "latestObservedPeriod": "2026-03",
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  "estimatedNextPeriod": "2026-04-01",
  "freshnessStatus": "aged",
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    "Freshness metadata is inferred from observed periods and fetch timestamps; it is not an official release calendar.",
    "The contact and accountability route remains the primary producer's published route, not a Govviz official statistics contact.",
    "No upstream policy-as-code conformance assertion has been made by the primary producer."
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  "distribution": [
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  "agent": "https://egly443.github.io/Govviz/data/mcp.json",
  "basis": null,
  "caveat": null,
  "lens": "experience",
  "goodDirection": "up",
  "target": {
    "value": 92,
    "label": "92% standard",
    "kind": "standard"
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    "code": "dhsc",
    "name": "Health & Social Care"
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}