{
  "cutoff": "2010-01-01",
  "n_entries": 7,
  "entries": [
    {
      "date": "2008-10-13",
      "disposition": "INVALIDATED_CONFIRMATION_ORDERING",
      "episode_id": "E005",
      "note": "Pre-2010 onset; listed because audit reclassification affects post-gate usable counts. Confirmation used post-recovery follow-ups.",
      "pre_2010": true
    },
    {
      "date": "2010-01-10",
      "disposition": "MERGED_IN_EPISODE",
      "episode_id": "E006",
      "value": 19.0,
      "source": "GALLUP",
      "note": "deeper onset-sized drop while IN_EPISODE"
    },
    {
      "date": "2010-02-12",
      "disposition": "RECOVERY_DETECT",
      "episode_id": "E006",
      "note": "detection on/after 2010-01-01"
    },
    {
      "date": "2011-09-23",
      "disposition": "UNCONFIRMED",
      "B0": 23.0,
      "elapsed_days": 11,
      "reason": "unconfirmed"
    },
    {
      "date": "2011-10-19",
      "disposition": "UNCONFIRMED",
      "B0": 21.0,
      "elapsed_days": 378,
      "reason": "unconfirmed"
    },
    {
      "date": "2025-09-28",
      "disposition": "END_OF_SERIES",
      "note": "Series ends 2025-09-28; no open confirmed episode at EOF \u2192 zero right-censored confirmed episodes."
    },
    {
      "date": "2025-09-28",
      "disposition": "RIGHT_CENSORED_COUNT",
      "count": 0,
      "note": "Zero right-censored confirmed episodes because every confirmed episode under the published look-ahead gate reached a 50% recovery detection before series end. Post-2010 unconfirmed onset candidates were discarded as UNCONFIRMED (not censored episodes). Censoring applies only to confirmed IN_EPISODE trajectories that never cross r50 by EOF/H; unconfirmed onsets are not episodes and are not right-censored."
    }
  ],
  "zero_censor_explanation": {
    "n_right_censored_confirmed_episodes": 0,
    "series_end_date": "2025-09-28",
    "explanation": "Zero right-censored confirmed episodes because every confirmed episode under the published look-ahead gate reached a 50% recovery detection before series end. Post-2010 unconfirmed onset candidates were discarded as UNCONFIRMED (not censored episodes). Censoring applies only to confirmed IN_EPISODE trajectories that never cross r50 by EOF/H; unconfirmed onsets are not episodes and are not right-censored.",
    "post2010_unconfirmed_are_not_censored_episodes": true
  },
  "summary_counts": {
    "INVALIDATED_CONFIRMATION_ORDERING": 1,
    "MERGED_IN_EPISODE": 1,
    "RECOVERY_DETECT": 1,
    "UNCONFIRMED": 2,
    "END_OF_SERIES": 1,
    "RIGHT_CENSORED_COUNT": 1
  }
}