{
  "title": "Skilled nursing facility assessment window data for AI",
  "source_page": "https://fiund.com/industries/nursing-facility-assessment-window-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Event time, entry time and amendment review affect an assessment evidence packet",
    "context": "An original three-day assessment fixture concerns a harmless training-room sorting activity. It contains no resident observation, clinical coding, call log or health detail.",
    "records": [
      [
        "NA1",
        "Practice window",
        "Assessment A covers event days 1–3. Training observation O1 event day 2, entered day 2, label COMPLETE."
      ],
      [
        "NA2",
        "Later sources",
        "O2 event day 4, entered day 4. Correction C1 entered day 5 explicitly changes O1's day-2 label to PARTIAL; retains its original event date."
      ],
      [
        "NA3",
        "Assessment version",
        "A-v1 reviewed on day 3. A-v2 incorporates C1 on day 5 but review signature blank. Exercise permits linked corrections to in-window events to be flagged separately."
      ]
    ],
    "question": "Which events belong to the stated window, and what review state applies to the revised assessment?",
    "answer": "NA1's O1 occurred within days 1–3. NA2's O2 occurred on day 4 and falls outside that event window. C1 is a later correction to in-window O1, so preserve its original event date and later entry date under the stated exercise rule. NA3's A-v2 includes that correction but lacks review approval; A-v1's earlier signature does not automatically approve the revision. Report the source and review distinctions without performing actual assessment coding.",
    "failureModes": [
      "Using entry time instead of event time to include or exclude observations.",
      "Treating an earlier assessment signature as approval of a later amended version."
    ],
    "fields": [
      [
        "Window and event date",
        "Defines temporal eligibility."
      ],
      [
        "Entry date and correction parent",
        "Preserves later amendments."
      ],
      [
        "Assessment version and review signature",
        "Separates assembled from approved records."
      ]
    ],
    "holdout": "Add a day-5 entry documenting a new day-3 event. Require its event-window fit and late-entry status both to be visible under the original rule.",
    "boundary": "Use original nonclinical forms validated by staff. Exclude resident files and room records; real coding and clinical decisions remain outside the task."
  }
}