Trial comparisons

Response

The first 2 of this page's 20 results. GET /api/comparisons/v1?page=75

{
  "data": {
    "total": 85013,
    "results": [
      {
        "id": "NCT00234286-7d9830a3",
        "title": "Pre-Intervention vs Post-Intervention: Do Not Resuscitate Order",
        "summary": "2282 of 3243 against 2127 of 2823; risk difference -5.0 points, 95% interval -7.2 to -2.7; NCT00234286, Intervention to Improve Care at Life's End",
        "record": "/library/comparisons/NCT00234286-7d9830a3",
        "nct_id": "NCT00234286",
        "kind": "outcome",
        "participants": 6066,
        "risk_difference": {
          "value": -0.04978433070755195,
          "lower": -0.07205804302693433,
          "upper": -0.027359539539710938
        },
        "group_1": "2,282 of 3,243",
        "group_2": "2,127 of 2,823",
        "difference": "-5.0 points",
        "interval": "-7.2 to -2.7",
        "trial_title": "Intervention to Improve Care at Life's End"
      },
      {
        "id": "NCT00234286-c9eb75e8",
        "title": "Pre-Intervention vs Post-Intervention: Individuals With Pastoral Care Visit",
        "summary": "1630 of 3243 against 1765 of 2823; risk difference -12.3 points, 95% interval -14.7 to -9.8; NCT00234286, Intervention to Improve Care at Life's End",
        "record": "/library/comparisons/NCT00234286-c9eb75e8",
        "nct_id": "NCT00234286",
        "kind": "outcome",
        "participants": 6066,
        "risk_difference": {
          "value": -0.12260036576777966,
          "lower": -0.14726389494180764,
          "upper": -0.09769609019903666
        },
        "group_1": "1,630 of 3,243",
        "group_2": "1,765 of 2,823",
        "difference": "-12.3 points",
        "interval": "-14.7 to -9.8",
        "trial_title": "Intervention to Improve Care at Life's End"
      }
    ],
    "no_events": 33758,
    "columns": [
      {
        "key": "title",
        "label": "Comparison"
      },
      {
        "key": "group_1",
        "label": "With the outcome",
        "under": "group_2"
      },
      {
        "key": "difference",
        "label": "Risk difference, 95% interval",
        "under": "interval"
      },
      {
        "key": "participants",
        "label": "Participants"
      },
      {
        "key": "nct_id",
        "label": "Trial",
        "under": "trial_title"
      }
    ],
    "order": "Most participants first",
    "kinds": {
      "all": 85013,
      "outcome": 33568,
      "serious-adverse-events": 31897,
      "deaths": 19548
    }
  },
  "release": "trial-comparisons-2026-03-23-0.1.0",
  "terms": [
    {
      "source": "ClinicalTrials.gov's posted results, through CTTI's AACT",
      "license": "ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299",
      "notice": "ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.",
      "short": "Freely available. Acknowledgement requested"
    },
    {
      "source": "ClinicalTrials.gov",
      "license": "none stated",
      "notice": "ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.",
      "short": "None stated"
    }
  ],
  "next": "/api/comparisons/v1?page=76",
  "request_id": "Jmmd8oCyrILnJbHU"
}