{
  "样例性质": "真实记录·已脱敏",
  "longitudinal_observation_period": {
    "actual_observation_cutoff": "2026-04-30T09:32:00",
    "coverage_scope": "single_institution_source_capture_only",
    "coverage_status": "single_institution_incomplete_observation",
    "patient_id": "PT-0000001",
    "period_id": "PERIOD-0000001"
  },
  "inpatient_stay": [
    {
      "admission_time": "2021-04-05T10:20:00",
      "discharge_time": "2021-04-10T10:10:00",
      "patient_id": "PT-0000001",
      "period_id": "PERIOD-0000001",
      "sequence_no": "1",
      "stay_id": "STAY-0000001"
    },
    {
      "admission_time": "2023-10-09T09:40:00",
      "discharge_time": "2023-10-15T10:00:00",
      "patient_id": "PT-0000001",
      "period_id": "PERIOD-0000001",
      "sequence_no": "2",
      "stay_id": "STAY-0000002"
    },
    {
      "admission_time": "2026-04-26T11:35:00",
      "discharge_time": "2026-04-30T09:32:00",
      "patient_id": "PT-0000001",
      "period_id": "PERIOD-0000001",
      "sequence_no": "3",
      "stay_id": "STAY-0000003"
    }
  ],
  "stay_sequence_edge": [
    {
      "calculation_rule": "next_admission_minus_prior_discharge_actual_interval",
      "edge_id": "EDGE-0000001",
      "from_stay_id": "STAY-0000001",
      "interval_days": "911.979167",
      "to_stay_id": "STAY-0000002"
    },
    {
      "calculation_rule": "next_admission_minus_prior_discharge_actual_interval",
      "edge_id": "EDGE-0000002",
      "from_stay_id": "STAY-0000002",
      "interval_days": "924.065972",
      "to_stay_id": "STAY-0000003"
    }
  ],
  "outcome_rule": {
    "event_definition": "actual_next_institutional_stay_within_window",
    "negative_label_requirement": "complete_required_capture_and_closed_window",
    "rule_id": "RULE_001",
    "version": "readmission_30_90_v2",
    "window_days": "30|90"
  },
  "readmission_candidate": [
    {
      "candidate_id": "CANDIDATE-0000001",
      "candidate_status": "actual_later_stay_outside_90d",
      "index_stay_id": "STAY-0000001",
      "interval_days": "911.979167",
      "next_stay_id": "STAY-0000002",
      "rule_id": "RULE_001"
    },
    {
      "candidate_id": "CANDIDATE-0000002",
      "candidate_status": "actual_later_stay_outside_90d",
      "index_stay_id": "STAY-0000002",
      "interval_days": "924.065972",
      "next_stay_id": "STAY-0000003",
      "rule_id": "RULE_001"
    }
  ],
  "readmission_outcome_assessment": [
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "assessment_id": "ASSESSMENT-0000001",
      "candidate_count": "0",
      "censor_id": "CENSOR-0000001",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "event_count": "0",
      "index_stay_id": "STAY-0000001",
      "negative_label_status": "zero_no_formal_negative_label",
      "outcome_status": "unknown_not_validated_single_institution",
      "period_id": "PERIOD-0000001",
      "rule_id": "RULE_001",
      "window_days": "30",
      "window_end_time": "2021-05-10T10:10:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "assessment_id": "ASSESSMENT-0000002",
      "candidate_count": "0",
      "censor_id": "CENSOR-0000002",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "event_count": "0",
      "index_stay_id": "STAY-0000001",
      "negative_label_status": "zero_no_formal_negative_label",
      "outcome_status": "unknown_not_validated_single_institution",
      "period_id": "PERIOD-0000001",
      "rule_id": "RULE_001",
      "window_days": "90",
      "window_end_time": "2021-07-09T10:10:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "assessment_id": "ASSESSMENT-0000003",
      "candidate_count": "0",
      "censor_id": "CENSOR-0000003",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "event_count": "0",
      "index_stay_id": "STAY-0000002",
      "negative_label_status": "zero_no_formal_negative_label",
      "outcome_status": "unknown_not_validated_single_institution",
      "period_id": "PERIOD-0000001",
      "rule_id": "RULE_001",
      "window_days": "30",
      "window_end_time": "2023-11-14T10:00:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "assessment_id": "ASSESSMENT-0000004",
      "candidate_count": "0",
      "censor_id": "CENSOR-0000004",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "event_count": "0",
      "index_stay_id": "STAY-0000002",
      "negative_label_status": "zero_no_formal_negative_label",
      "outcome_status": "unknown_not_validated_single_institution",
      "period_id": "PERIOD-0000001",
      "rule_id": "RULE_001",
      "window_days": "90",
      "window_end_time": "2024-01-13T10:00:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "assessment_id": "ASSESSMENT-0000005",
      "candidate_count": "0",
      "censor_id": "CENSOR-0000005",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "event_count": "0",
      "index_stay_id": "STAY-0000003",
      "negative_label_status": "zero_no_formal_negative_label",
      "outcome_status": "unknown_not_validated_single_institution",
      "period_id": "PERIOD-0000001",
      "rule_id": "RULE_001",
      "window_days": "30",
      "window_end_time": "2026-05-30T09:32:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "assessment_id": "ASSESSMENT-0000006",
      "candidate_count": "0",
      "censor_id": "CENSOR-0000006",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "event_count": "0",
      "index_stay_id": "STAY-0000003",
      "negative_label_status": "zero_no_formal_negative_label",
      "outcome_status": "unknown_not_validated_single_institution",
      "period_id": "PERIOD-0000001",
      "rule_id": "RULE_001",
      "window_days": "90",
      "window_end_time": "2026-07-29T09:32:00"
    }
  ],
  "censoring_record": [
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "censor_id": "CENSOR-0000001",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "period_id": "PERIOD-0000001",
      "stay_id": "STAY-0000001",
      "window_end_time": "2021-05-10T10:10:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "censor_id": "CENSOR-0000002",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "period_id": "PERIOD-0000001",
      "stay_id": "STAY-0000001",
      "window_end_time": "2021-07-09T10:10:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "censor_id": "CENSOR-0000003",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "period_id": "PERIOD-0000001",
      "stay_id": "STAY-0000002",
      "window_end_time": "2023-11-14T10:00:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "censor_id": "CENSOR-0000004",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "period_id": "PERIOD-0000001",
      "stay_id": "STAY-0000002",
      "window_end_time": "2024-01-13T10:00:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "censor_id": "CENSOR-0000005",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "period_id": "PERIOD-0000001",
      "stay_id": "STAY-0000003",
      "window_end_time": "2026-05-30T09:32:00"
    },
    {
      "actual_observation_cutoff": "2026-04-30T09:32:00",
      "censor_id": "CENSOR-0000006",
      "censor_reason": "unknown_not_validated_single_institution",
      "coverage_scope": "single_institution_source_capture_only",
      "period_id": "PERIOD-0000001",
      "stay_id": "STAY-0000003",
      "window_end_time": "2026-07-29T09:32:00"
    }
  ],
  "discharge_outcome": [
    {
      "outcome_id": "OUTCOME-0000001",
      "status": "source_discharge_not_long_term_outcome",
      "stay_id": "STAY-0000001"
    },
    {
      "outcome_id": "OUTCOME-0000002",
      "status": "source_discharge_not_long_term_outcome",
      "stay_id": "STAY-0000002"
    },
    {
      "outcome_id": "OUTCOME-0000003",
      "status": "source_discharge_not_long_term_outcome",
      "stay_id": "STAY-0000003"
    }
  ],
  "quality_issue": {
    "handling": "unknown not negative",
    "issue_code": "no_external_capture_or_validated_negative_label",
    "period_id": "PERIOD-0000001",
    "quality_issue_id": "QI_001"
  }
}